/* ===================================================================
   WECCO — feuille de styles partagée
   Cabinet de contracting IT & Digital, groupe W Executive France
   =================================================================== */

:root{
  --bg:#ffffff;
  --surface:#f4f7f9;
  --surface-alt:#eaf0f2;
  --border:#dbe4e8;
  --text:#1a1d21;
  --text-muted:#55636e;
  --primary:#12567b;
  --primary-dark:#0b3a53;
  --primary-tint:#e6eef2;
  --accent:#a01a7d;
  --accent-soft:#f7e7f1;
  --on-primary:#ffffff;
  --shadow: 0 1px 2px rgba(15,35,48,.06), 0 8px 24px -12px rgba(15,35,48,.18);
  color-scheme: light;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0d181f;
    --surface:#132430;
    --surface-alt:#1a2f3c;
    --border:#28414f;
    --text:#eef3f5;
    --text-muted:#a7b8c1;
    --primary:#6fb2d6;
    --primary-dark:#9fd0ea;
    --primary-tint:#193140;
    --accent:#e878c0;
    --accent-soft:#33192c;
    --on-primary:#08161d;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 28px -14px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0d181f;
  --surface:#132430;
  --surface-alt:#1a2f3c;
  --border:#28414f;
  --text:#eef3f5;
  --text-muted:#a7b8c1;
  --primary:#6fb2d6;
  --primary-dark:#9fd0ea;
  --primary-tint:#193140;
  --accent:#e878c0;
  --accent-soft:#33192c;
  --on-primary:#08161d;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 28px -14px rgba(0,0,0,.6);
  color-scheme: dark;
}

*{box-sizing:border-box;}
html{ scroll-padding-top:84px; scroll-behavior:smooth; }
section[id]{ scroll-margin-top:84px; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter', -apple-system, "Segoe UI", sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;}
[hidden]{display:none!important;}
h1,h2,h3{
  font-family:'DM Sans', -apple-system, "Segoe UI", sans-serif;
  color:var(--text);
  margin:0;
  text-wrap:balance;
  letter-spacing:-.01em;
}
p{margin:0;}
a{color:inherit;}
.num{font-family:'DM Sans', sans-serif; font-variant-numeric:tabular-nums;}

.wrap{max-width:1180px; margin:0 auto; padding-inline:24px;}
@media (max-width:640px){ .wrap{padding-inline:18px;} }

/* ---------- utility bar ---------- */
.utility{ background:#0b3a53; color:#eaf3f8; }
.utility .wrap{
  display:flex; justify-content:space-between; align-items:center;
  padding-block:8px; padding-inline:24px; font-size:12.5px; gap:12px;
}
.utility a{ color:#cfe6f2; text-decoration:none; display:inline-flex; align-items:center; gap:6px; white-space:nowrap; }
.utility a:hover{ color:#fff; }
.utility span{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* ---------- nav ----------
   The header is a fixed light band (not theme-reactive): it shows the
   black-lettered WECCO logo only, so its background and text are pinned
   to light values on purpose, independent of --bg/--text. */
header.site{
  position:sticky; top:env(safe-area-inset-top,0px);
  z-index:40; background:#ffffff; border-bottom:1px solid #dbe4e8;
}
nav.wrap{ display:flex; align-items:center; justify-content:space-between; padding-block:14px; gap:20px; flex-wrap:wrap; }
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand img{ display:block; height:30px; width:auto; }

.navlinks{ display:flex; align-items:center; gap:24px; list-style:none; margin:0; padding:0; }
.navlinks a{ text-decoration:none; color:#55636e; font-size:14.5px; font-weight:500; white-space:nowrap; position:relative; }
.navlinks a[aria-current="page"]{ color:#12567b; }
.navlinks a:hover{ color:#12567b; }
.navlinks a::after{
  content:""; position:absolute; left:1px; right:1px; bottom:-6px; height:2px;
  background:#12567b; transform:scaleX(0); transition:transform .2s ease; transform-origin:left;
}
.navlinks a:hover::after, .navlinks a[aria-current="page"]::after{ transform:scaleX(1); }
.navcta{ display:flex; align-items:center; gap:12px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:'Inter', sans-serif; font-weight:600; font-size:14.5px;
  padding:11px 20px; border-radius:10px; text-decoration:none;
  border:1px solid transparent; cursor:pointer; white-space:nowrap;
  transition:background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn:active{ transform:translateY(0); }
.btn-primary{ background:var(--primary); color:var(--on-primary); }
.btn-primary:hover{ background:var(--primary-dark); }
.btn-ghost{ background:transparent; color:var(--text); border-color:var(--border); }
.btn-ghost:hover{ border-color:var(--primary); color:var(--primary); }
.btn-accent-outline{ background:transparent; color:var(--accent); border-color:var(--accent); }
.btn-accent-outline:hover{ background:var(--accent-soft); }
.btn-lg{ padding:13px 24px; font-size:15px; }
/* header buttons stay on the fixed light palette too */
header.site .btn-ghost{ color:#1a1d21; border-color:#dbe4e8; }
header.site .btn-ghost:hover{ border-color:#12567b; color:#12567b; }
header.site .btn-primary{ background:#12567b; color:#ffffff; }
header.site .btn-primary:hover{ background:#0b3a53; }

.navtoggle{
  display:none; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:10px; border:1px solid #dbe4e8;
  background:#ffffff; cursor:pointer; flex:0 0 auto;
}
.navtoggle span, .navtoggle span::before, .navtoggle span::after{
  display:block; width:18px; height:2px; background:#1a1d21; position:relative; transition:transform .15s ease, opacity .15s ease;
}
.navtoggle span::before, .navtoggle span::after{ content:""; position:absolute; left:0; }
.navtoggle span::before{ top:-6px; } .navtoggle span::after{ top:6px; }
nav.wrap.open .navtoggle span{ background:transparent; }
nav.wrap.open .navtoggle span::before{ transform:translateY(6px) rotate(45deg); }
nav.wrap.open .navtoggle span::after{ transform:translateY(-6px) rotate(-45deg); }

@media (max-width:860px){
  .navtoggle{ display:flex; }
  .navlinks{
    order:4; width:100%; flex-direction:column; align-items:flex-start; gap:4px;
    max-height:0; overflow:hidden; padding-top:0;
  }
  .navlinks a{ padding:10px 2px; width:100%; }
  nav.wrap.open .navlinks{ max-height:420px; padding-top:8px; border-top:1px solid #dbe4e8; margin-top:10px; }
  .navcta .btn-ghost{ display:none; }
}

/* ---------- hero (home) ---------- */
.hero{ position:relative; overflow:hidden; background:var(--surface); border-bottom:1px solid var(--border); }
.hero .wrap{ position:relative; display:grid; grid-template-columns:1.35fr 1fr; gap:56px; align-items:center; padding-block:76px 64px; }
@media (max-width:900px){ .hero .wrap{ grid-template-columns:1fr; padding-block:44px 40px; } }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color:var(--accent); margin-bottom:18px;
}
.eyebrow::before{ content:""; width:16px; height:2px; background:var(--accent); display:block; }
h1.headline{ font-size:clamp(30px, 4vw, 44px); font-weight:800; line-height:1.14; }
h1.headline .accent{ color:var(--primary); }
.hero-sub{ margin-top:20px; font-size:17px; color:var(--text-muted); max-width:46ch; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }

.stat-col{ display:flex; flex-direction:column; gap:14px; }
.stat-tile{
  background:var(--bg); border:1px solid var(--border); border-radius:14px;
  padding:18px 20px; box-shadow:var(--shadow); display:flex; align-items:baseline; gap:12px;
}
.stat-tile .num{ font-size:32px; font-weight:700; color:var(--primary); line-height:1; }
.stat-tile .lbl{ font-size:13px; color:var(--text-muted); line-height:1.3; }

/* ---------- page banner (subpages) ---------- */
.page-hero{ background:var(--surface); border-bottom:1px solid var(--border); position:relative; overflow:hidden; }
.page-hero .wrap{ padding-block:52px 44px; position:relative; }
.page-hero h1{ font-size:clamp(26px,3.4vw,36px); font-weight:800; max-width:26ch; }
.page-hero .lede{ margin-top:14px; font-size:16px; color:var(--text-muted); max-width:58ch; }

/* ---------- generic section ---------- */
section{ padding-block:64px; }
@media (max-width:640px){
  section{ padding-block:44px; }
  .hero .wrap{ padding-block:40px 34px; }
  .page-hero .wrap{ padding-block:36px 30px; }
  .quote-band .wrap{ padding-block:38px; }
  h1.headline{ font-size:clamp(25px,7.2vw,32px); }
  .section-head{ margin-bottom:26px; }
  .btn-lg{ padding:12px 20px; font-size:14.5px; }
  .hero-ctas{ gap:10px; }
  .stat-tile{ padding:16px 18px; }
  footer .wrap{ padding-block:40px 24px; }
}
@media (max-width:420px){
  .hero-ctas .btn{ width:100%; }
  .navcta .btn-primary{ padding:9px 14px; font-size:13.5px; }
}
.section-head{ max-width:640px; margin-bottom:36px; }
.kicker{ font-size:12.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--primary); margin-bottom:10px; display:block; }
h2.h2{ font-size:clamp(22px,2.6vw,30px); font-weight:700; }
.section-lede{ margin-top:12px; color:var(--text-muted); font-size:15.5px; }
.alt{ background:var(--surface); border-block:1px solid var(--border); }

/* ---------- positioning quote ---------- */
.quote-band{ background:var(--primary); color:#f2f8fb; position:relative; }
.quote-band .wrap{ padding-block:56px; }
.quote-band blockquote{ margin:0; font-family:'DM Sans', sans-serif; font-weight:600; font-size:clamp(19px,2.3vw,26px); line-height:1.4; max-width:920px; }
.quote-band blockquote strong{ color:#ffd4ee; font-weight:700; }
.quote-band cite{ display:block; margin-top:20px; font-style:normal; font-size:13px; color:#bcd8e8; letter-spacing:.03em; }

/* ---------- pillars ---------- */
.pillars{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:14px; overflow:hidden; }
@media (max-width:900px){ .pillars{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .pillars{ grid-template-columns:1fr; } }
.pillar{ background:var(--bg); padding:28px 24px; }
.pillar .p-label{ font-family:'DM Sans',sans-serif; font-weight:700; font-size:17px; color:var(--accent); margin-bottom:10px; }
.pillar p{ font-size:14.5px; color:var(--text-muted); }

/* ---------- what we're not ---------- */
.refuse{ border:1px solid var(--border); border-radius:14px; background:var(--bg); padding:8px 0; }
.refuse-row{ display:flex; gap:16px; padding:18px 26px; border-top:1px solid var(--border); }
.refuse-row:first-child{ border-top:none; }
.refuse-row .mk{ color:var(--text-muted); font-family:'DM Sans',sans-serif; font-weight:700; flex:0 0 auto; }
.refuse-row p{ font-size:14.5px; }
.refuse-row b{ color:var(--text); }
@media (max-width:600px){ .refuse-row{ padding:16px 18px; } }

/* ---------- WECCO Check steps (genuine sequence) ---------- */
.steps{ display:flex; flex-direction:column; border:1px solid var(--border); border-radius:14px; overflow:hidden; background:var(--bg); }
.step{ display:grid; grid-template-columns:48px 1fr 1fr; gap:20px; padding:20px 24px; border-top:1px solid var(--border); align-items:start; }
.step:first-child{ border-top:none; }
@media (max-width:760px){ .step{ grid-template-columns:36px 1fr; } .step .deliver{ grid-column:2; } }
.step .idx{ font-family:'DM Sans',sans-serif; font-weight:800; font-size:18px; color:var(--accent); }
.step .what b{ display:block; font-size:14.5px; color:var(--text); margin-bottom:2px; }
.step .what p{ font-size:13.5px; color:var(--text-muted); }
.step .deliver{ font-size:13px; color:var(--primary); font-weight:600; align-self:center; }
.step .deliver span{ display:block; font-size:11px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--text-muted); margin-bottom:4px; }

/* ---------- audience promises ---------- */
.prom-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .prom-grid{ grid-template-columns:1fr; } }
.prom-card{
  border:1px solid var(--border); border-radius:14px; padding:26px; background:var(--bg); display:flex; flex-direction:column; gap:14px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.prom-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--primary); }
.prom-card .who{ font-size:12px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:var(--text-muted); }
.prom-card .say{ font-size:15.5px; font-weight:500; }
.prom-card .proof{ margin-top:auto; padding-top:14px; border-top:1px solid var(--border); font-size:13px; color:var(--primary); font-weight:600; }

/* ---------- missions / case cards ---------- */
.case-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .case-grid{ grid-template-columns:1fr; } }
.case-card{
  border:1px solid var(--border); border-radius:14px; background:var(--bg); padding:26px; display:flex; flex-direction:column; gap:14px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.case-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--primary); }
.case-tag{
  align-self:flex-start; font-family:'DM Sans',sans-serif; font-weight:700; font-size:11.5px;
  letter-spacing:.04em; text-transform:uppercase; color:var(--accent); background:var(--accent-soft);
  padding:5px 10px; border-radius:7px;
}
.case-card .need{ font-size:14.5px; }
.case-card .need b{ color:var(--text); }
.case-card .prof{ font-size:13.5px; color:var(--text-muted); }
.case-card .mark{ margin-top:auto; padding-top:14px; border-top:1px solid var(--border); font-size:12.5px; color:var(--primary); font-weight:600; }
.anon-note{ margin-top:22px; font-size:12.5px; color:var(--text-muted); display:flex; align-items:center; gap:8px; }
.anon-note::before{ content:""; width:14px; height:14px; border-radius:50%; border:1.5px solid var(--text-muted); flex:0 0 auto; }

/* ---------- expertise families (condensed, home) ---------- */
.fam-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
@media (max-width:900px){ .fam-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .fam-grid{ grid-template-columns:1fr; } }
.fam-card{
  border:1px solid var(--border); border-radius:14px; padding:22px 20px; background:var(--bg);
  display:flex; flex-direction:column; gap:10px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.fam-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--primary); }
.fam-card h3{ font-size:16.5px; font-weight:700; }
.fam-card p{ font-size:13px; color:var(--text-muted); }
.fam-card .chips{ margin-top:4px; }

/* ---------- expertises ---------- */
.expertise-list{ display:flex; flex-direction:column; gap:1px; background:var(--border); border:1px solid var(--border); border-radius:14px; overflow:hidden; }
.expertise-row{ background:var(--bg); padding:30px 28px; display:grid; grid-template-columns:260px 1fr; gap:28px; }
@media (max-width:760px){ .expertise-row{ grid-template-columns:1fr; gap:14px; } }
.expertise-row h3{ font-size:19px; font-weight:700; }
.expertise-row .fam-sub{ margin-top:6px; font-size:13px; color:var(--text-muted); }
.chips{ display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }
.chip{ font-size:12.5px; color:var(--text-muted); border:1px solid var(--border); border-radius:20px; padding:5px 12px; }
.expertise-example{ margin-top:16px; padding-top:16px; border-top:1px dashed var(--border); font-size:13.5px; }
.expertise-example .case-tag{ margin-bottom:10px; }
.expertise-example .ex-label{ font-size:11px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--text-muted); margin-bottom:8px; display:block; }

/* ---------- consultants split ---------- */
.split{ display:grid; grid-template-columns:1.1fr .9fr; gap:0; border:1px solid var(--border); border-radius:14px; overflow:hidden; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; } }
.split-left{ padding:40px; background:var(--bg); }
.split-right{ padding:40px; background:var(--surface-alt); display:flex; flex-direction:column; gap:18px; justify-content:center; }
.track{ display:flex; flex-direction:column; gap:16px; margin-top:22px; }
.track-item{ display:flex; gap:12px; align-items:flex-start; }
.track-item .tdot{ width:8px; height:8px; border-radius:50%; background:var(--accent); margin-top:7px; flex:0 0 auto; }
.track-item p{ font-size:14.5px; }
.track-item b{ color:var(--text); }

.referral{ display:flex; gap:16px; align-items:flex-start; border:1px solid var(--border); border-radius:14px; padding:24px; background:var(--surface-alt); }
.referral .ric{ font-size:28px; line-height:1; }
.referral p{ font-size:14.5px; color:var(--text-muted); }
.referral b{ color:var(--text); }

/* ---------- contact page ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
@media (max-width:760px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{
  border:1px solid var(--border); border-radius:14px; padding:28px; background:var(--bg); display:flex; flex-direction:column; gap:10px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.contact-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--primary); }
.contact-card h3{ font-size:17px; }
.contact-card .big-link{ font-family:'DM Sans',sans-serif; font-weight:700; font-size:18px; color:var(--primary); text-decoration:none; }
.contact-card .big-link:hover{ text-decoration:underline; }
.contact-card p{ font-size:14px; color:var(--text-muted); }
.group-note{ margin-top:40px; border-top:1px solid var(--border); padding-top:32px; display:flex; gap:20px; flex-wrap:wrap; align-items:flex-start; justify-content:space-between; }
.group-note p{ max-width:60ch; font-size:14.5px; color:var(--text-muted); }

/* ---------- teaser links (home) ---------- */
.teaser-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .teaser-grid{ grid-template-columns:1fr; } }
.teaser-card{ border:1px solid var(--border); border-radius:14px; padding:26px; background:var(--bg); display:flex; flex-direction:column; gap:10px; }
.teaser-card h3{ font-size:17px; }
.teaser-card p{ font-size:14px; color:var(--text-muted); }
.teaser-card a.more{ margin-top:auto; padding-top:10px; font-weight:600; color:var(--primary); font-size:14px; text-decoration:none; }
.teaser-card a.more:hover{ text-decoration:underline; }
.pillars-more{ margin-top:18px; text-align:right; }
.pillars-more a{ font-weight:600; color:var(--primary); font-size:14px; text-decoration:none; }
.pillars-more a:hover{ text-decoration:underline; }

/* ---------- footer ---------- */
footer{ background:#0b3a53; color:#dbe9f0; }
footer .wrap{ padding-block:52px 30px; }
.foot-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px; }
@media (max-width:760px){ .foot-grid{ grid-template-columns:1fr; gap:28px; } }
.foot-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.foot-brand img{ display:block; height:26px; width:auto; }
footer p.desc{ font-size:13.5px; color:#a9c6d4; max-width:34ch; }
footer h4{ font-family:'DM Sans',sans-serif; font-size:12.5px; letter-spacing:.05em; text-transform:uppercase; color:#8fb4c4; margin-bottom:14px; }
footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
footer a{ color:#dbe9f0; text-decoration:none; font-size:14px; }
footer a:hover{ color:#fff; }
.foot-bottom{
  margin-top:40px; padding-top:20px; border-top:1px solid rgba(255,255,255,.12);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:#83a5b5;
}

/* ---------- motion: scroll reveal ---------- */
.reveal{
  opacity:0; transform:translateY(18px);
  transition:opacity .7s cubic-bezier(.22,.68,.32,1), transform .7s cubic-bezier(.22,.68,.32,1);
}
.reveal.in-view{ opacity:1; transform:none; }

.stat-tile{ transition:transform .2s ease, box-shadow .2s ease; }
.stat-tile:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .btn, .prom-card, .case-card, .contact-card, .fam-card, .stat-tile, .navlinks a::after{ transition:none; }
  .btn:hover, .prom-card:hover, .case-card:hover, .contact-card:hover, .fam-card:hover, .stat-tile:hover{ transform:none; }
}

::selection{ background:var(--accent-soft); color:var(--accent); }
a:focus-visible, button:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }