/* Startit Consulting, institutional editorial system */

:root{
  --ink:#0d1117;
  --ink-2:#3f4954;
  --ink-3:#6d7783;
  --paper:#ffffff;
  --paper-2:#f4f6f7;
  --paper-3:#e8ecee;
  --line:#e2e5e9;
  --line-2:#c9ced5;
  --accent:#0d4b5a;
  --accent-2:#14697d;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --wrap:1180px;
  --narrow:720px;
  --pad:clamp(20px,5vw,52px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:-.014em;margin:0;line-height:1.18}
p{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.narrow{max-width:var(--narrow);margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:100}
.skip:focus{left:8px;top:8px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .25s ease,background .25s ease;
}
.site-header.is-stuck{border-bottom-color:var(--line);background:rgba(255,255,255,.96)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.wordmark{display:inline-flex;align-items:center;gap:11px}
.wordmark-mark{width:22px;height:22px;border-radius:5px;flex:none;
  background:linear-gradient(140deg,var(--accent) 0%,var(--accent-2) 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.wordmark-text{font-family:var(--serif);font-size:22px;letter-spacing:-.02em}
.dot{color:var(--accent-2)}
.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px);font-size:15px}
.nav a{color:var(--ink-2);transition:color .18s ease}
.nav a:hover{color:var(--ink)}
.nav-cta{color:var(--ink)!important;border:1px solid var(--line-2);padding:8px 17px;border-radius:2px;transition:all .2s ease}
.nav-cta:hover{background:var(--accent);color:#fff!important;border-color:var(--accent)}
@media (max-width:760px){.nav a:not(.nav-cta){display:none}.header-inner{height:64px}}

/* ---------- shared bits ---------- */
.eyebrow{font-size:12.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3)}
.kicker{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);font-weight:600;margin-bottom:16px}
.kicker-light{color:rgba(255,255,255,.72)}
.rule{height:1px;background:var(--line);border:0;margin:0}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;
  border-radius:2px;font-size:15.5px;border:1px solid transparent;transition:all .2s ease}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--paper-2)}

.arrow-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent-2);font-size:15.5px;transition:gap .2s ease}
.arrow-link::after{content:"→";transition:transform .2s ease}
.arrow-link:hover{gap:12px}

/* ---------- hero ---------- */
.hero{padding:clamp(60px,11vw,132px) 0 clamp(48px,7vw,84px)}
.hero h1{font-size:clamp(2.3rem,6vw,4.2rem);line-height:1.05;max-width:17ch;margin-top:clamp(18px,2.6vw,26px)}
.lede{margin-top:clamp(22px,3vw,30px);font-size:clamp(1.06rem,1.85vw,1.26rem);line-height:1.6;color:var(--ink-2);max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(30px,4vw,44px)}

/* ---------- sections ---------- */
.section{padding:clamp(56px,8.5vw,108px) 0;border-top:1px solid var(--line)}
.section-alt{background:var(--paper-2);border-top-color:transparent}
.section-head{max-width:50ch;margin-bottom:clamp(36px,5vw,62px)}
.section-head h2{font-size:clamp(1.6rem,3.4vw,2.45rem)}
.section-head p{margin-top:16px;color:var(--ink-2);max-width:56ch}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,4.5vw,54px)}
.head-row .section-head{margin-bottom:0}

.grid{display:grid;gap:clamp(20px,2.6vw,30px)}
.practice-grid{grid-template-columns:repeat(2,1fr)}
.approach-grid{grid-template-columns:repeat(3,1fr)}
.offices-grid{grid-template-columns:repeat(3,1fr)}
.insight-grid{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.practice-grid,.approach-grid,.offices-grid,.insight-grid{grid-template-columns:1fr}}

.card{background:var(--paper);border:1px solid var(--line);border-radius:3px;
  padding:clamp(26px,3vw,36px);transition:border-color .26s ease,box-shadow .26s ease,transform .26s ease}
.card:hover{border-color:var(--line-2);box-shadow:0 16px 44px -26px rgba(13,17,23,.4);transform:translateY(-2px)}
.num{display:block;font-family:var(--serif);font-size:14px;color:var(--accent-2);letter-spacing:.08em;margin-bottom:18px}
.card h3{font-size:clamp(1.14rem,1.8vw,1.3rem);margin-bottom:12px}
.card p{color:var(--ink-2);font-size:16px}

.step{border-top:2px solid var(--accent);padding-top:22px}
.step-label{font-family:var(--serif);font-size:1.2rem;margin-bottom:10px}
.step p{color:var(--ink-2);font-size:16px}
.note{margin-top:clamp(32px,4vw,48px);padding-top:26px;border-top:1px solid var(--line);
  color:var(--ink-3);font-size:15.5px;max-width:64ch}

.office{padding-left:20px;border-left:1px solid var(--line-2)}
.office h3{font-size:1.28rem;margin-bottom:10px}
.office p{color:var(--ink-2);font-size:16px}

/* ---------- insight cards ---------- */
.insight{display:flex;flex-direction:column;gap:14px;border-top:2px solid var(--ink);
  padding-top:20px;transition:border-color .24s ease}
.insight:hover{border-top-color:var(--accent-2)}
.insight .cat{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);font-weight:600}
.insight h3{font-size:clamp(1.2rem,2vw,1.44rem);line-height:1.24}
.insight p{color:var(--ink-2);font-size:16px}
.insight .meta{font-size:13.5px;color:var(--ink-3);margin-top:auto;padding-top:6px}

.insight-row{display:grid;grid-template-columns:170px 1fr;gap:clamp(18px,3vw,42px);
  padding:clamp(26px,3.4vw,40px) 0;border-bottom:1px solid var(--line);align-items:start}
.insight-row:first-of-type{border-top:1px solid var(--line)}
.insight-row .cat{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);font-weight:600;padding-top:6px}
.insight-row h3{font-size:clamp(1.3rem,2.4vw,1.72rem);margin-bottom:12px}
.insight-row p{color:var(--ink-2)}
.insight-row .meta{font-size:13.5px;color:var(--ink-3);margin-top:14px}
.insight-row:hover h3{color:var(--accent-2)}
@media (max-width:760px){.insight-row{grid-template-columns:1fr;gap:12px}.insight-row .cat{padding-top:0}}

/* ---------- article ---------- */
.article-head{padding:clamp(48px,8vw,104px) 0 clamp(28px,4vw,44px)}
.article-head .cat{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);font-weight:600}
.article-head h1{font-size:clamp(2rem,4.6vw,3.15rem);line-height:1.1;margin-top:18px;max-width:22ch}
.standfirst{margin-top:24px;font-family:var(--serif);font-size:clamp(1.15rem,2.1vw,1.4rem);
  line-height:1.5;color:var(--ink-2);max-width:56ch}
.article-meta{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--ink-3);display:flex;gap:20px;flex-wrap:wrap}

.prose{padding-bottom:clamp(50px,7vw,90px)}
.prose h2{font-size:clamp(1.4rem,2.6vw,1.85rem);margin:clamp(38px,5vw,54px) 0 16px}
.prose h3{font-size:clamp(1.14rem,2vw,1.3rem);margin:32px 0 12px}
.prose p{margin-bottom:20px;color:#1d242c;font-size:17.5px;line-height:1.72}
.prose ul{margin:0 0 22px;padding-left:0}
.prose ul li{position:relative;padding-left:22px;margin-bottom:11px;color:#1d242c;line-height:1.66}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:7px;height:1px;background:var(--accent-2)}
.prose strong{font-weight:600;color:var(--ink)}
.pullquote{margin:clamp(34px,4.5vw,48px) 0;padding-left:26px;border-left:3px solid var(--accent);
  font-family:var(--serif);font-size:clamp(1.24rem,2.3vw,1.55rem);line-height:1.4;color:var(--ink)}
.article-foot{margin-top:clamp(40px,5vw,60px);padding-top:28px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.article-foot p{color:var(--ink-3);font-size:15px;max-width:46ch}

/* ---------- contact ---------- */
.contact{background:var(--accent);color:#fff;padding:clamp(60px,8.5vw,112px) 0}
.contact-inner{max-width:70ch}
.contact h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
.contact-lede{margin-top:20px;color:rgba(255,255,255,.82);font-size:clamp(1rem,1.7vw,1.13rem);max-width:56ch}
.mail{display:inline-block;margin-top:clamp(28px,3.6vw,40px);font-family:var(--serif);
  font-size:clamp(1.2rem,3vw,1.95rem);color:#fff;border-bottom:1px solid rgba(255,255,255,.38);
  padding-bottom:5px;transition:border-color .2s ease;word-break:break-word}
.mail:hover{border-bottom-color:#fff}
.contact-cities{margin-top:clamp(26px,3.6vw,38px);font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.58)}

/* ---------- footer ---------- */
.site-footer{padding:clamp(40px,5vw,58px) 0 34px;background:var(--paper);border-top:1px solid var(--line)}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(24px,4vw,50px);margin-bottom:38px}
@media (max-width:760px){.footer-cols{grid-template-columns:1fr;gap:28px}}
.footer-cols h4{font-family:var(--sans);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;margin-bottom:14px}
.footer-cols li{margin-bottom:9px;font-size:15px;color:var(--ink-2)}
.footer-cols a:hover{color:var(--accent-2)}
.footer-blurb{color:var(--ink-2);font-size:15px;max-width:40ch;margin-top:14px}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 26px;font-size:13.5px;color:var(--ink-3);padding-top:26px;border-top:1px solid var(--line)}
.footer-mark{font-family:var(--serif);font-size:17px;color:var(--ink)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card:hover{transform:none}}

/* ---------- imagery ---------- */
.media{overflow:hidden;background:var(--paper-3)}
.media img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.hero-media{margin-top:clamp(38px,5vw,58px);border-radius:3px;aspect-ratio:21/9}
@media (max-width:700px){.hero-media{aspect-ratio:16/10}}

.band-media{aspect-ratio:24/10;border-radius:3px;margin-top:clamp(36px,4.5vw,52px)}
@media (max-width:700px){.band-media{aspect-ratio:16/10}}

.insight .thumb{aspect-ratio:3/2;border-radius:3px;margin-bottom:4px}
.insight:hover .thumb img{transform:scale(1.035)}
.insight{border-top:0;padding-top:0}
.insight .cat{margin-top:4px}

.insight-row .thumb{aspect-ratio:3/2;border-radius:3px}
.insight-row{grid-template-columns:260px 1fr}
.insight-row:hover .thumb img{transform:scale(1.035)}
@media (max-width:760px){.insight-row{grid-template-columns:1fr}}

.article-hero{aspect-ratio:21/9;border-radius:3px;margin-bottom:clamp(34px,4.5vw,50px)}
@media (max-width:700px){.article-hero{aspect-ratio:16/10}}
.figure-caption{margin-top:10px;font-size:13.5px;color:var(--ink-3)}

/* ---------- couleurs par theme ---------- */
body{--topic:#0d4b5a}
body.topic-market{--topic:#b4532a}
body.topic-method{--topic:#5b3a6e}
body.topic-governance{--topic:#2f5d3a}
body.topic-operations{--topic:#8a6011}
body.topic-organisation{--topic:#2f4a8c}

.article-head .cat{color:var(--topic)}
.prose .pullquote{border-left-color:var(--topic)}
.contact{background:var(--topic)}

.cat--structuring{color:#0d4b5a}
.cat--market{color:#b4532a}
.cat--method{color:#5b3a6e}
.cat--governance{color:#2f5d3a}
.cat--operations{color:#8a6011}
.cat--organisation{color:#2f4a8c}

.insight .thumb{position:relative}
.insight .thumb::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:currentColor;opacity:0;transition:opacity .24s ease}
.insight:hover .thumb::after{opacity:1}
.insight--structuring .thumb{color:#0d4b5a}
.insight--market .thumb{color:#b4532a}
.insight--method .thumb{color:#5b3a6e}
.insight--governance .thumb{color:#2f5d3a}
.insight--operations .thumb{color:#8a6011}
.insight--organisation .thumb{color:#2f4a8c}