/* UNY’WA — site public */
:root{
  --noir:#141211; --noir-2:#1f1a17; --cuivre:#b9622b; --cuivre-2:#d98a4e; --cuivre-3:#f0c08c;
  --creme:#fbf4ec; --creme-2:#f4e8da; --texte:#2b2420; --gris:#6e625a; --blanc:#fff;
  --grad:linear-gradient(100deg,#8c3a15 0%,#c9733a 50%,#e8a96c 100%);
  --r:14px; --shadow:0 10px 30px rgba(20,18,17,.12);
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--texte);background:var(--creme);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--noir);color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:10px;top:10px}
.ico{flex:none}

/* ---------- en-tête */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid #eadfd3}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand img{height:62px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{text-decoration:none;font-size:.82rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:10px 12px;border-radius:8px;color:var(--noir);transition:.2s}
.nav a:hover{color:var(--cuivre)}
.nav a[aria-current=page]{color:var(--cuivre);box-shadow:inset 0 -2px 0 var(--cuivre)}
.nav .nav__cta{background:var(--noir);color:#fff;padding:11px 18px;margin-left:8px;border-radius:999px;box-shadow:none}
.nav .nav__cta:hover{background:var(--cuivre);color:#fff}
.burger{display:none;background:none;border:0;padding:8px;color:var(--noir);cursor:pointer}

/* ---------- boutons */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 .85rem var(--font);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:14px 24px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn--cu{background:var(--grad);color:#fff}
.btn--cu:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn--line{border-color:rgba(255,255,255,.55);color:#fff}
.btn--line:hover{background:#fff;color:var(--noir)}
.btn--dark{background:var(--noir);color:#fff}
.btn--dark:hover{background:var(--cuivre)}
.btn--outline{border-color:var(--noir);color:var(--noir)}
.btn--outline:hover{background:var(--noir);color:#fff}

/* ---------- titres */
.eyebrow{font-weight:600;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cuivre)}
.h-sec{font-size:clamp(1.5rem,3.2vw,2.2rem);font-weight:700;text-transform:uppercase;letter-spacing:.06em;line-height:1.25;margin:.3em 0 .2em}
.h-sec em{font-style:normal;color:var(--cuivre)}
.h-sec--c,.center{text-align:center}
.rule{display:flex;align-items:center;justify-content:center;gap:14px;margin:18px 0 0}
.rule::before,.rule::after{content:"";height:1px;width:70px;background:var(--cuivre)}
.rule i{width:7px;height:7px;background:var(--cuivre);transform:rotate(45deg)}
section{padding:78px 0}
.lead{font-size:1.06rem;color:var(--gris);max-width:720px;margin-inline:auto}

/* ---------- hero */
.hero{position:relative;background:var(--noir) center/cover no-repeat;color:#fff;padding:0;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,12,11,.94) 0%,rgba(14,12,11,.78) 46%,rgba(14,12,11,.35) 100%);z-index:-1}
.hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;min-height:min(78vh,660px);padding:70px 0}
.hero h1{font-size:clamp(1.9rem,4.6vw,3.3rem);font-weight:800;letter-spacing:.05em;text-transform:uppercase;line-height:1.15;margin:.3em 0}
.hero h1 span{display:block;font-size:.62em;letter-spacing:.09em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__txt{color:#eadfd5;font-size:1.05rem;max-width:560px}
.hero__txt p{margin:.4em 0 1em}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero__logo{justify-self:center}
.hero__logo img{width:min(330px,70%);filter:drop-shadow(0 10px 40px rgba(0,0,0,.5))}

/* ---------- actualités */
.news{background:#fff}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:26px;margin-top:40px}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid #ecdfd0;border-radius:var(--r);overflow:hidden;text-decoration:none;transition:.25s;box-shadow:0 2px 8px rgba(20,18,17,.04)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--cuivre-3)}
.card__img{aspect-ratio:16/10;background:var(--noir) center/cover;display:grid;place-items:center;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .card__img img{transform:scale(1.05)}
.card__img--ph img{width:90px;height:auto;object-fit:contain;opacity:.9}
.card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card__meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.76rem;color:var(--gris);letter-spacing:.04em}
.tag{display:inline-block;background:var(--creme-2);color:var(--cuivre);font-weight:600;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:3px 10px;border-radius:999px}
.tag--dark{background:var(--noir);color:#fff}
.tag--ok{background:#e2f0e4;color:#2c6b3a}
.card h3{margin:0;font-size:1.1rem;line-height:1.35;font-weight:600}
.card p{margin:0;color:var(--gris);font-size:.93rem}
.card__more{margin-top:auto;padding-top:10px;display:flex;align-items:center;gap:8px;color:var(--cuivre);font-weight:600;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.card:hover .card__more .ico{transform:translateX(4px)}
.card__more .ico{transition:.2s}
.center-btn{text-align:center;margin-top:34px}
.empty{text-align:center;color:var(--gris);padding:30px;background:var(--creme);border-radius:var(--r)}

/* ---------- 3 métiers */
.trades{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.trade{background:#fff;border:1px solid #ecdfd0;border-radius:var(--r);padding:34px 26px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;text-decoration:none;transition:.25s}
a.trade:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--cuivre-3)}
.trade__ico{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:var(--noir);color:var(--cuivre-2)}
.trade--cu .trade__ico{background:var(--cuivre);color:#fff}
.trade h3{margin:6px 0 0;font-size:.98rem;text-transform:uppercase;letter-spacing:.08em;line-height:1.4}
.trade__verbs{font-size:.84rem;color:var(--gris);letter-spacing:.03em}
.trade__verbs b{color:var(--cuivre)}
.trade p{margin:0;font-size:.95rem;color:var(--texte)}
.trade .card__more{padding-top:6px}

/* ---------- clients */
.clients{background:var(--creme-2)}
.clients__row{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:34px}
.client{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border-radius:var(--r);padding:24px 30px;min-width:220px;color:var(--cuivre);font-weight:600;font-size:.78rem;letter-spacing:.07em;text-transform:uppercase;color:var(--noir)}
.client .ico{color:var(--cuivre)}

/* ---------- union */
.union{background:var(--noir);color:#fff;position:relative;overflow:hidden}
.union__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.union h2{font-size:clamp(1.5rem,3.2vw,2.3rem);font-weight:800;letter-spacing:.07em;text-transform:uppercase;margin:.2em 0}
.union h2 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.union p{color:#e1d6cc}
.union__photo{border-radius:var(--r);overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.45);max-width:420px;justify-self:center}
.union__photo img{width:100%;object-fit:cover}
.pillars{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.pillars span{border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 16px;font-size:.82rem}
.pillars b{color:var(--cuivre-3);font-weight:600}
.quote{margin:50px auto 0;max-width:820px;text-align:center;background:var(--creme);border-radius:var(--r);padding:26px 30px;color:var(--noir);font-style:italic;position:relative}

/* ---------- pourquoi */
.why4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;text-align:center}
.why4 div{padding:10px}
.why4 .ico{color:var(--cuivre);margin-inline:auto}
.why4 b{display:block;margin-top:10px;font-size:1.02rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.why4 span{color:var(--gris);font-size:.92rem}
.why6{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px;margin-top:40px}
.why6 li{list-style:none;display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid #ecdfd0;border-radius:var(--r);padding:16px 20px}
.why6 .ico{color:var(--cuivre);margin-top:2px}
.why6{padding:0}

/* ---------- plaquette */
.plaq{background:#fff}
.plaq__grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.plaq__pages{display:flex;gap:16px;justify-content:center}
.plaq__pages a{display:block;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:.25s;flex:1;max-width:260px}
.plaq__pages a:hover{transform:translateY(-4px) rotate(-.6deg)}

/* ---------- contact */
.cta{background:var(--grad);color:#fff;text-align:center}
.cta h2{margin:0 0 6px;font-size:clamp(1.4rem,3vw,2rem);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.cta p{margin:0 0 24px;opacity:.95}
.cta .btn{background:var(--noir);color:#fff}
.cta .btn:hover{background:#fff;color:var(--noir)}

/* ---------- pages intérieures */
.pagehead{background:var(--noir);color:#fff;padding:64px 0 54px;position:relative;isolation:isolate;overflow:hidden}
.pagehead::after{content:"";position:absolute;inset:auto 0 0 0;height:5px;background:var(--grad)}
.pagehead h1{margin:.2em 0 .3em;font-size:clamp(1.6rem,3.6vw,2.6rem);font-weight:800;letter-spacing:.06em;text-transform:uppercase;line-height:1.2}
.pagehead p{max-width:760px;color:#e1d6cc;margin:0}
.crumbs{font-size:.82rem;color:#c8b9ab;margin-bottom:6px}
.crumbs a{text-decoration:none;color:var(--cuivre-3)}
.crumbs a:hover{text-decoration:underline}
.soon{max-width:640px;margin:20px auto 0;text-align:center;background:#fff;border:1px dashed var(--cuivre-2);border-radius:var(--r);padding:46px 30px}
.soon .ico{color:var(--cuivre)}
.soon h2{margin:10px 0 6px;text-transform:uppercase;letter-spacing:.08em;font-size:1.2rem}

.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.proj{background:#fff;border:1px solid #ecdfd0;border-radius:var(--r);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:.25s}
.proj:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--cuivre-3)}
.proj__img{aspect-ratio:4/3;position:relative;background:var(--noir);overflow:hidden}
.proj__img img.cover{width:100%;height:100%;object-fit:cover;transition:.5s}
.proj:hover .proj__img img.cover{transform:scale(1.05)}
.proj__img--ph{display:grid;place-items:center}
.proj__img--ph img{width:110px;opacity:.9}
.proj__badges{position:absolute;left:12px;bottom:12px;display:flex;gap:8px}
.badge{display:inline-flex;align-items:center;gap:6px;background:rgba(20,18,17,.78);color:#fff;font-size:.74rem;padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.proj__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:7px;flex:1}
.proj__body h3{margin:0;font-size:1.18rem;line-height:1.3}
.proj__loc{display:flex;align-items:center;gap:6px;color:var(--gris);font-size:.86rem}
.proj__body p{margin:0;color:var(--gris);font-size:.94rem}

.detail{display:grid;grid-template-columns:1.5fr 1fr;gap:50px;align-items:start}
.detail__txt h3{font-size:1.1rem;text-transform:uppercase;letter-spacing:.07em;margin:1.4em 0 .3em;color:var(--cuivre)}
.detail__txt p{margin:.5em 0 1em}
.detail__txt ul{padding-left:20px}
.detail__txt li{margin:.3em 0}
.facts{background:#fff;border:1px solid #ecdfd0;border-radius:var(--r);padding:24px;position:sticky;top:96px}
.facts dl{margin:0}
.facts dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cuivre);font-weight:600;margin-top:14px}
.facts dt:first-child{margin-top:0}
.facts dd{margin:2px 0 0;font-weight:500}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:20px}
.gallery button{border:0;padding:0;background:#222;border-radius:12px;overflow:hidden;cursor:zoom-in;aspect-ratio:4/3;position:relative}
.gallery button img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery button:hover img{transform:scale(1.06)}
.gallery figcaption{display:none}
.videos{display:grid;gap:20px;margin-top:20px}
.videos video,.videos iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:12px;background:#000}
.sub{font-size:1.15rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;margin:44px 0 0}
.sub:first-child{margin-top:0}
.prose{max-width:760px}
.prose p{margin:.8em 0}
.prose h3{margin:1.6em 0 .2em;text-transform:uppercase;letter-spacing:.07em;color:var(--cuivre);font-size:1.05rem}
.prose .hero-img{border-radius:var(--r);margin-bottom:26px;width:100%}

/* ---------- lightbox */
.lb{position:fixed;inset:0;background:rgba(10,8,7,.94);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.lb.on{display:flex}
.lb figure{margin:0;max-width:min(1200px,100%);max-height:100%;text-align:center}
.lb img{max-height:82vh;max-width:100%;border-radius:8px;margin-inline:auto}
.lb figcaption{color:#e8dccf;margin-top:10px;font-size:.92rem}
.lb button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;width:46px;height:46px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:var(--cuivre)}
.lb .x{top:16px;right:16px}.lb .p{left:14px;top:50%}.lb .n{right:14px;top:50%}

/* ---------- pied de page */
.foot{background:var(--noir);color:#d8cdc2;padding:54px 0 0;text-align:center}
.foot__logo{margin:0 auto;width:170px;height:auto}
.foot__motto{margin:16px 0 18px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.86rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.7}
.foot__links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:.88rem}
.foot__links a{text-decoration:none;color:#d8cdc2}
.foot__links a:hover{color:var(--cuivre-3)}
.foot__legal{margin-top:34px;border-top:1px solid #2c2622;padding:18px 0;font-size:.8rem;color:#8d7f73}
.foot__legal a{color:#8d7f73}

/* ---------- erreurs */
.err{text-align:center;padding:110px 0}
.err h1{font-size:5rem;margin:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- animations */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- mobile */
@media (max-width:900px){
  .burger{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 20px;border-bottom:1px solid #eadfd3;display:none;gap:0}
  .nav.open{display:flex}
  .nav a{padding:14px 6px;border-bottom:1px solid #f1e8dd;border-radius:0}
  .nav a[aria-current=page]{box-shadow:none}
  .nav .nav__cta{margin:14px 0 0;text-align:center;border-radius:999px;border:0}
  .hero__in{grid-template-columns:1fr;min-height:0;padding:54px 0}
  .hero__logo{order:-1}.hero__logo img{width:150px}
  .trades{grid-template-columns:1fr}
  .union__grid,.plaq__grid,.detail{grid-template-columns:1fr;gap:34px}
  .why4{grid-template-columns:repeat(2,1fr)}
  .why6{grid-template-columns:1fr}
  .facts{position:static}
  section{padding:56px 0}
}
@media (max-width:520px){.brand img{height:52px}.cards,.proj-grid{grid-template-columns:1fr}}

/* ---------- LinkedIn / contact pied de page */
.li-posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:20px}
.li-post{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.li-post iframe{width:100%;max-width:560px;height:640px;border:1px solid #ecdfd0;border-radius:12px;background:#fff}
.cta__li{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;letter-spacing:.04em;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:2px}
.cta__li:hover{border-color:#fff}
.foot__contact{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 28px;margin-top:20px}
.foot__contact a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:#fff;font-weight:500;border:1px solid #3a322d;border-radius:999px;padding:9px 18px;transition:.2s}
.foot__contact a:hover{border-color:var(--cuivre-2);color:var(--cuivre-3)}

/* ---------- plaquette (pages en grand) */
.plaq__pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:1060px;margin:40px auto 0}
.plaq__pages button{border:0;padding:0;background:#fff;border-radius:12px;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow);transition:.25s;line-height:0}
.plaq__pages button:hover{transform:translateY(-4px)}
.plaq__pages img{width:100%;height:auto}
.plaq__hint{margin:22px 0 0;color:var(--gris);font-size:.85rem}
@media (max-width:760px){.plaq__pages{grid-template-columns:1fr;gap:20px}}