/* SECAM Consulting — design system "cabinet premium" (navy + or) */
:root{
  --ink:#0A2A4D; --ink-2:#0E3A66; --ink-3:#12406F;
  --azure:#1D6FB8; --azure-soft:#E8F1F9;
  --gold:#C6A15B; --gold-deep:#A9873F;
  --ground:#F5F6F8; --surface:#FFFFFF; --surface-2:#FBFBFC;
  --text:#16202E; --muted:#5A6675; --line:#E4E7EC; --line-strong:#D3D8E0;
  --on-ink:#EAF1F8; --on-ink-muted:#9DB3CC;
  --shadow:0 1px 2px rgba(10,42,77,.04), 0 8px 24px rgba(10,42,77,.06);
  --maxw:1180px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#081420; --surface:#0E2135; --surface-2:#0B1B2C;
    --text:#E7EDF4; --muted:#9DB0C4; --line:#1C3350; --line-strong:#25446A;
    --azure:#5CA0DA; --azure-soft:#122A42; --gold:#D8B978;
    --ink:#0B2138; --ink-2:#0E2E4E; --shadow:0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --ground:#081420; --surface:#0E2135; --surface-2:#0B1B2C;
  --text:#E7EDF4; --muted:#9DB0C4; --line:#1C3350; --line-strong:#25446A;
  --azure:#5CA0DA; --azure-soft:#122A42; --gold:#D8B978;
  --ink:#0B2138; --ink-2:#0E2E4E; --shadow:0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--text);
  font-family:"Public Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:"Spectral",Georgia,serif;font-weight:600;line-height:1.15;
  text-wrap:balance;margin:0;color:var(--text);}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--azure);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:24px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-deep);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.eyebrow.on-ink{color:var(--gold)}
.section{padding-block:88px}
@media(max-width:760px){.section{padding-block:56px}}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:32px;height:78px}
.brand{display:inline-flex;align-items:center}
.brand img{height:52px;width:auto;object-fit:contain;display:block}
footer .brand img{height:56px;background:#fff;padding:7px 10px;border-radius:10px}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;margin-left:auto;
  font-size:14.5px;font-weight:500}
.nav ul a{color:var(--muted);transition:color .2s;padding-block:6px}
.nav ul a:hover,.nav ul a.active{color:var(--text)}
.nav .cta{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--on-ink);
  padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px;transition:.2s}
.nav .cta:hover{background:var(--ink-2);transform:translateY(-1px)}
.menu-btn{display:none;background:none;border:1px solid var(--line-strong);border-radius:8px;
  padding:9px 11px;color:var(--text);cursor:pointer;font-size:18px;line-height:1}
@media(max-width:960px){
  .nav ul{display:none;position:absolute;top:78px;left:0;right:0;background:var(--surface);
    flex-direction:column;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav ul.open{display:flex}
  .nav ul li{border-top:1px solid var(--line)}
  .nav ul a{display:block;padding:14px 0;font-size:16px}
  .nav .cta{margin-left:auto}
  .menu-btn{display:inline-flex;order:3}
}
@media(max-width:520px){.nav .cta span{display:none}}

/* Hero */
.hero{background:var(--ink);color:var(--on-ink);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 80% at 100% 0%, rgba(198,161,91,.14), transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding-block:80px;position:relative;z-index:1}
.hero h1{color:#fff;font-size:clamp(2.3rem,4.6vw,3.6rem);font-weight:600;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero .lede{color:var(--on-ink-muted);font-size:1.12rem;max-width:46ch;margin-top:22px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:9px;
  font-weight:600;font-size:15px;transition:.2s;cursor:pointer;border:1px solid transparent}
.btn-gold{background:var(--gold);color:#20180a}
.btn-gold:hover{background:#d4b273;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-2)}
.hero-trust{display:flex;gap:26px;margin-top:44px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding-top:24px}
.hero-trust div{font-size:13.5px;color:var(--on-ink-muted)}
.hero-trust b{display:block;font-family:"Spectral",serif;font-size:1.7rem;color:#fff;font-weight:600;
  font-variant-numeric:tabular-nums}
.hero-media{position:relative}
.hero-media img{width:100%;height:460px;object-fit:cover;border-radius:14px;
  box-shadow:0 30px 60px rgba(0,0,0,.4)}
.hero-media .frame{position:absolute;inset:16px -16px -16px 16px;border:1px solid var(--gold);
  border-radius:14px;z-index:-1}
.hero-media .tag{position:absolute;left:18px;bottom:18px;background:rgba(10,42,77,.82);
  backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.12);color:#fff;
  padding:12px 16px;border-radius:10px;font-size:13px;max-width:230px}
.hero-media .tag b{color:var(--gold);font-family:"Spectral",serif}
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:40px;padding-block:52px}
  .hero-media img{height:320px}
  .hero-media .frame{inset:12px -10px -10px 10px}
}

/* Section heading */
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-top:16px}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}

/* Expertises */
.exp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;background:var(--surface)}
.exp{padding:34px 28px;border-right:1px solid var(--line);transition:background .2s}
.exp:last-child{border-right:none}
.exp:hover{background:var(--surface-2)}
.exp .ico{width:46px;height:46px;border-radius:11px;background:var(--azure-soft);color:var(--azure);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.exp h3{font-size:1.3rem}
.exp p{color:var(--muted);margin-top:12px;font-size:.96rem}
.exp ul{list-style:none;padding:0;margin:18px 0 0;font-size:.9rem}
.exp ul li{padding:9px 0;border-top:1px solid var(--line);color:var(--text);
  display:flex;align-items:center;gap:9px}
.exp ul li svg{color:var(--gold-deep);flex-shrink:0}
.exp .more{margin-top:22px;font-weight:600;color:var(--azure);font-size:.92rem;
  display:inline-flex;align-items:center;gap:7px}
.exp .more svg{transition:transform .2s}
.exp:hover .more svg{transform:translateX(4px)}
@media(max-width:960px){.exp-grid{grid-template-columns:1fr 1fr}
  .exp{border-bottom:1px solid var(--line)}
  .exp:nth-child(odd){border-right:1px solid var(--line)}
  .exp:nth-child(even){border-right:none}}
@media(max-width:560px){.exp-grid{grid-template-columns:1fr}
  .exp{border-right:none!important;border-bottom:1px solid var(--line)}
  .exp:last-child{border-bottom:none}}

/* Values */
.values{background:var(--surface);border-block:1px solid var(--line)}
.val-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;padding-block:44px}
.val .ico{width:40px;height:40px;color:var(--gold-deep);margin-bottom:16px}
.val h4{font-family:"Public Sans";font-weight:700;font-size:1.05rem}
.val p{color:var(--muted);margin-top:8px;font-size:.94rem}
@media(max-width:760px){.val-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:440px){.val-grid{grid-template-columns:1fr}}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .ph img{transform:scale(1.05)}
.card .body{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1}
.kicker{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--azure)}
.card h3{font-size:1.22rem;margin-top:10px}
.card .excerpt{color:var(--muted);font-size:.95rem;margin-top:10px;flex:1}
.card .meta{margin-top:18px;font-size:.85rem;color:var(--muted)}
.card.placeholder .ph{background:linear-gradient(135deg,var(--ink),var(--ink-2));
  display:flex;align-items:center;justify-content:center;color:var(--gold);font-family:"Spectral";font-size:2rem}
@media(max-width:860px){.news-grid{grid-template-columns:1fr}}

/* Team (single feature) */
.team-feature{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:40px;
  max-width:760px;margin:0 auto;box-shadow:var(--shadow)}
.team-feature .avatar{width:150px;height:150px;border-radius:16px;
  background:linear-gradient(135deg,var(--ink),var(--azure));color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:"Spectral";font-size:3rem;
  border:2px solid var(--gold);overflow:hidden}
.team-feature .avatar img{width:100%;height:100%;object-fit:cover}
.team-feature h3{font-size:1.6rem}
.team-feature .role{color:var(--azure);font-weight:600;margin-top:4px}
.team-feature .bio{color:var(--muted);margin-top:14px;max-width:48ch}
.team-feature .links{display:flex;gap:12px;margin-top:18px;color:var(--muted)}
.team-feature .links a{width:38px;height:38px;border:1px solid var(--line);border-radius:9px;
  display:flex;align-items:center;justify-content:center;transition:.2s}
.team-feature .links a:hover{color:var(--azure);border-color:var(--azure)}
@media(max-width:620px){.team-feature{grid-template-columns:1fr;text-align:center;padding:32px 24px}
  .team-feature .avatar{margin:0 auto}.team-feature .links{justify-content:center}}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media(max-width:860px){.form-grid{grid-template-columns:1fr}}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.form-card h3{font-size:1.3rem;margin-bottom:6px}
.form-card .hint{color:var(--muted);font-size:.94rem;margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text)}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);
  border-radius:9px;background:var(--surface-2);color:var(--text);font:inherit;font-size:15px;transition:.15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--azure);
  background:var(--surface);box-shadow:0 0 0 3px var(--azure-soft)}
.field .row{display:flex;gap:12px}
.field .row>*{flex:1}
.alert{background:#E7F5EC;border:1px solid #9AD3AE;color:#1E5B34;border-radius:10px;padding:12px 16px;margin-bottom:20px;font-size:14px}
:root[data-theme="dark"] .alert,@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .alert{background:#12321f;border-color:#2c6b42;color:#8fe0aa}}
.err{color:#c0392b;font-size:12.5px;margin-top:5px}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:20px;padding:56px;position:relative;
  overflow:hidden;display:grid;grid-template-columns:1.3fr auto;gap:36px;align-items:center}
.cta-band::before{content:"";position:absolute;right:-40px;top:-40px;width:280px;height:280px;
  border:1px solid rgba(198,161,91,.25);border-radius:50%}
.cta-band::after{content:"";position:absolute;right:20px;top:20px;width:200px;height:200px;
  border:1px solid rgba(198,161,91,.18);border-radius:50%}
.cta-band h2{color:#fff;font-size:2rem;position:relative;z-index:1}
.cta-band p{color:var(--on-ink-muted);margin-top:12px;max-width:44ch;position:relative;z-index:1}
.cta-band .actions{position:relative;z-index:1;display:flex;flex-direction:column;gap:12px}
@media(max-width:760px){.cta-band{grid-template-columns:1fr;padding:36px}}

/* Footer */
footer.site{background:var(--ink);color:var(--on-ink-muted);padding-block:60px 30px}
.foot-news{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
  border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:32px;margin-bottom:36px}
.foot-news h4{color:#fff;font-family:"Public Sans";font-weight:700;font-size:1.15rem}
.foot-news p{color:var(--on-ink-muted);font-size:14px;margin-top:4px}
.foot-news-form{display:flex;gap:10px;flex-wrap:wrap}
.foot-news-form input{padding:12px 14px;border-radius:9px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);color:#fff;font:inherit;font-size:14.5px;min-width:240px}
.foot-news-form input::placeholder{color:var(--on-ink-muted)}
.foot-flash{background:rgba(198,161,91,.15);border:1px solid var(--gold);color:#fff;
  border-radius:10px;padding:12px 16px;margin-bottom:24px;font-size:14px}
footer .brand{color:#fff}
footer h5{color:#fff;font-family:"Public Sans";font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  margin:0 0 16px;font-weight:600}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:14.5px}
footer ul a:hover{color:#fff}
footer .contact li{display:flex;gap:10px;font-size:14.5px;margin-bottom:12px;align-items:flex-start}
footer .contact svg{color:var(--gold);flex-shrink:0;margin-top:3px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px}
.social{display:flex;gap:10px}
.social a{width:36px;height:36px;border-radius:8px;border:1px solid rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:.2s}
.social a:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:440px){.foot-grid{grid-template-columns:1fr}}

.note{background:var(--azure-soft);border:1px dashed var(--azure);color:var(--azure);
  border-radius:10px;padding:10px 16px;font-size:13px;display:inline-block}

/* ---- Pages intérieures ---- */
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 90% at 90% 0%, rgba(198,161,91,.16), transparent 60%)}
.page-hero .wrap{position:relative;z-index:1;padding-block:72px 60px}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem)}
.page-hero p{color:var(--on-ink-muted);margin-top:16px;max-width:60ch;font-size:1.1rem}
.breadcrumb{display:flex;gap:8px;font-size:13px;color:var(--on-ink-muted);margin-bottom:20px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:var(--gold)}

.prose{max-width:70ch;font-size:1.06rem;line-height:1.8;color:var(--text)}
.prose h2{font-size:1.5rem;margin:36px 0 14px}
.prose h3{font-size:1.2rem;margin:28px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose a{color:var(--azure);text-decoration:underline}

.split{display:grid;grid-template-columns:1.6fr .9fr;gap:48px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;
  box-shadow:var(--shadow);position:sticky;top:96px}
.aside-card h4{font-family:"Public Sans";font-weight:700;margin-bottom:14px}
.aside-card ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}
.aside-card ul a{display:block;padding:10px 12px;border-radius:8px;color:var(--muted);font-size:14.5px;transition:.15s}
.aside-card ul a:hover{background:var(--surface-2);color:var(--text)}
.aside-card ul a.active{background:var(--azure-soft);color:var(--azure);font-weight:600}

.detail-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
@media(max-width:600px){.detail-list{grid-template-columns:1fr}}
.detail-list .it{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}
.detail-list .it h4{font-family:"Public Sans";font-weight:700;display:flex;align-items:center;gap:9px}
.detail-list .it h4 svg{color:var(--gold-deep)}
.detail-list .it p{color:var(--muted);margin-top:8px;font-size:.96rem}

.article-hero-img{width:100%;max-height:440px;object-fit:cover;border-radius:16px;margin-bottom:32px}
.article-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:14px;margin-top:14px;flex-wrap:wrap}
.pagination{display:flex;gap:6px;justify-content:center;margin-top:40px;list-style:none;padding:0;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;min-width:40px;height:40px;align-items:center;justify-content:center;
  padding:0 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:14px}
.pagination .active span{background:var(--ink);color:#fff;border-color:var(--ink)}
.pagination a:hover{border-color:var(--azure);color:var(--azure)}

/* ---- Talents / Recrutement ---- */
.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px;background:var(--surface);
  border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow)}
.filters input,.filters select{padding:10px 12px;border:1px solid var(--line-strong);border-radius:8px;
  background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}
.filters input{flex:1;min-width:180px}
.job-list{display:flex;flex-direction:column;gap:16px}
.job-item{display:flex;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);
  border-radius:14px;padding:24px;box-shadow:var(--shadow);transition:.2s}
.job-item:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.job-item .main{flex:1;min-width:0}
.job-item h3{font-size:1.25rem}
.job-item .ref{font-size:12px;color:var(--muted);font-family:"Public Sans"}
.job-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.chip{font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:20px;background:var(--azure-soft);color:var(--azure)}
.chip.gold{background:rgba(198,161,91,.16);color:var(--gold-deep)}
.chip.muted{background:#EEF0F3;color:var(--muted)}
@media(max-width:640px){.job-item{flex-direction:column;align-items:stretch}}
.job-aside{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}
.job-aside .it{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.job-aside .it .k{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.job-aside .it .v{font-weight:600;margin-top:4px}
@media(max-width:560px){.job-aside{grid-template-columns:1fr}}
.ref-box{background:var(--ink);color:#fff;border-radius:14px;padding:28px;text-align:center;margin:24px auto;max-width:520px}
.ref-box .ref{font-family:"Spectral";font-size:2rem;color:var(--gold);letter-spacing:.02em;margin-top:8px}

@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}