/* ===== Pages des univers (Marketing & Web, Eronda, Ingénierie industrielle, Contact) ===== */
.univers{--acc:var(--blue);--acc2:var(--sky);position:relative;z-index:1}
.u-mk{--acc:#ec4899;--acc2:#c4b5fd}
.u-er{--acc:#16b24b;--acc2:#70f888}
.u-in{--acc:#f2a33a;--acc2:#ffd08a}
.u-ct{--acc:#2f6ff0;--acc2:#8fb8ff}
.univers section{position:relative}
.u-k{display:inline-flex;align-items:center;gap:.7em;font:600 .74rem/1 Sora;letter-spacing:.24em;text-transform:uppercase;color:var(--acc)}
.u-k::before{content:"";width:28px;height:1px;background:currentColor}
.u-h2{font-size:clamp(2.3rem,5.2vw,5.4rem);margin:1.1rem 0 1.4rem;max-width:16ch}
.u-h2 em{font-style:normal;color:var(--acc)}
.u-p{font-size:1.1rem;line-height:1.7;max-width:56ch;opacity:.78}
.u-p+.u-p{margin-top:1rem}
.u-sec{padding:16vh 0;background:#fff;color:var(--ink)}
.u-sec.paper{background:var(--paper)}
.u-sec.dkb{background:var(--void);color:#fff}
.u-sec.dkb .u-p{opacity:.7}
.u-head{display:flex;justify-content:space-between;align-items:flex-end;gap:3rem;margin-bottom:7vh}
.u-head .u-p{max-width:420px}
.u-head .u-h2{margin-bottom:0}

/* haut de page */
.u-hero{min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--void);color:#fff;padding:0 0 12vh}
.u-hero-media{position:absolute;inset:0}
.u-hero-media video,.u-hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.06)}
.u-hero-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,7,11,.95) 0%,rgba(6,7,11,.55) 45%,rgba(6,7,11,.35) 100%),radial-gradient(60% 60% at 15% 85%,color-mix(in srgb,var(--acc) 30%,transparent),transparent 70%)}
.u-hero-in{position:relative;z-index:2;padding-top:180px}
.u-hero .u-k{color:var(--acc2)}
.u-h1{font-size:clamp(3rem,8.4vw,9.6rem);line-height:.92;letter-spacing:-.05em;margin:1.6rem 0 2rem;max-width:14ch}
.u-h1 em{font-style:normal;color:var(--acc2);display:block}
.u-h1 .ln{display:block;overflow:hidden;padding-bottom:.04em}
.u-h1 .ln>span{display:block}
.u-lead{font-size:clamp(1.05rem,1.3vw,1.25rem);line-height:1.65;max-width:58ch;opacity:.82}
.u-ctas{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:2.4rem}
.u-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:3rem;list-style:none}
.u-chips li{font:600 .8rem Sora;padding:.6em 1em;border-radius:99px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);backdrop-filter:blur(8px)}
.u-hero.light{background:#fff;color:var(--ink)}
.u-hero.light .u-hero-shade{background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.9) 45%,rgba(255,255,255,.45) 100%),radial-gradient(50% 60% at 85% 30%,rgba(22,178,75,.14),transparent 70%)}
.u-hero.light .u-k{color:var(--acc)}
.u-hero.light .u-h1 em{color:var(--acc)}
.u-hero.light .u-chips li{border-color:rgba(17,20,24,.12);background:rgba(255,255,255,.7)}
.u-hero.compact{min-height:72vh}
.u-hero-logo{height:clamp(64px,7vw,104px);width:auto;margin-bottom:.4rem}
.u-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4vw;align-items:center}
.u-hero-grid .er-shot{transform:perspective(1600px) rotateY(-8deg) rotateX(3deg)}
.u-hero-grid .u-h1{font-size:clamp(2.8rem,5.4vw,6.4rem);margin:1.2rem 0 1.6rem}
.u-hero.light{align-items:center;padding-bottom:8vh}

/* texte + image */
.u-split{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center}
.u-split.rev>:first-child{order:2}
.u-fig{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:4/3.2;box-shadow:0 60px 120px -60px rgba(10,20,40,.55)}
.u-fig img{width:100%;height:100%;object-fit:cover}
.u-badge{position:absolute;display:flex;gap:.8rem;align-items:center;background:#fff;color:var(--ink);border-radius:18px;padding:1rem 1.2rem;box-shadow:0 30px 60px -25px rgba(10,20,40,.5);font:600 .85rem Sora;z-index:2}
.u-badge b{display:block;font:800 1.6rem/1 Sora;letter-spacing:-.04em;color:var(--acc)}
.u-figwrap{position:relative}
.u-list{list-style:none;margin-top:2rem;display:grid;gap:.9rem}
.u-list li{display:flex;gap:.9rem;align-items:flex-start;line-height:1.55}
.u-list li::before{content:"";flex:none;width:8px;height:8px;margin-top:.55em;border-radius:50%;background:var(--acc);box-shadow:0 0 0 5px color-mix(in srgb,var(--acc) 18%,transparent)}

/* cartes de services */
.u-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.u-grid.g4{grid-template-columns:repeat(4,1fr)}
.u-card{position:relative;background:#fff;border-radius:24px;padding:2.2rem 2rem 2.2rem;border:1px solid var(--line);overflow:hidden;transition:transform .6s var(--ease),box-shadow .6s var(--ease),border-color .6s}
.u-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--acc),var(--acc2));transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease)}
.u-card:hover{transform:translateY(-8px);box-shadow:0 40px 80px -45px rgba(10,20,40,.45);border-color:transparent}
.u-card:hover::before{transform:none}
.u-card .n{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;font:800 .9rem Sora;color:var(--acc);background:color-mix(in srgb,var(--acc) 10%,#fff);margin-bottom:1.6rem}
.u-card h3{font-size:1.45rem;letter-spacing:-.03em;line-height:1.1;margin-bottom:.8rem}
.u-card p{color:var(--grey);line-height:1.6}
.u-card ul{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.3rem}
.u-card ul li{font:600 .72rem Sora;padding:.45em .8em;border-radius:99px;background:#f2f3f6;color:var(--ink)}
.dkb .u-card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);color:#fff}
.dkb .u-card p{color:rgba(255,255,255,.62)}
.dkb .u-card .n{background:rgba(255,255,255,.06)}
.dkb .u-card ul li{background:rgba(255,255,255,.08);color:#fff}

/* chiffres */
.u-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;border-top:1px solid currentColor;border-color:rgba(255,255,255,.14);padding-top:3rem}
.u-sec:not(.dkb) .u-stats{border-color:var(--line)}
.u-stat b{display:block;font:800 clamp(3rem,6vw,6rem)/1 Sora;letter-spacing:-.05em;background:linear-gradient(120deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.u-stat span{display:block;margin-top:.8rem;line-height:1.5;opacity:.7;max-width:22ch}

/* étapes */
.u-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:st}
.u-step{position:relative;padding-top:2.2rem;border-top:2px solid var(--line)}
.u-step::before{counter-increment:st;content:"0" counter(st);position:absolute;top:-1.05rem;left:0;background:var(--paper);padding-right:.8rem;font:800 1.2rem Sora;color:var(--acc)}
.u-sec:not(.paper) .u-step::before{background:#fff}
.u-step h3{font-size:1.35rem;margin-bottom:.7rem;letter-spacing:-.03em}
.u-step p{color:var(--grey);line-height:1.6}

/* offre et prix */
.u-offer{display:grid;grid-template-columns:1.25fr .75fr;gap:1.2rem}
.u-price{position:relative;border-radius:30px;padding:3rem;background:radial-gradient(70% 90% at 90% 0%,color-mix(in srgb,var(--acc) 40%,transparent),transparent 60%),radial-gradient(60% 80% at 0% 100%,rgba(139,92,246,.35),transparent 60%),#120a24;color:#fff;overflow:hidden}
.u-price.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}
.u-price h3{font-size:clamp(1.6rem,2.4vw,2.2rem);margin:.6rem 0 1rem}
.u-zone{display:inline-flex;gap:.3rem;padding:.3rem;border-radius:99px;background:rgba(255,255,255,.08);margin-bottom:1.6rem}
.u-price.alt .u-zone{background:#f2f3f6}
.u-zone button{border:0;background:none;color:inherit;font:600 .8rem Sora;padding:.6em 1.1em;border-radius:99px;cursor:pointer;opacity:.7}
.u-zone button.on{background:#fff;color:var(--ink);opacity:1}
.u-price.alt .u-zone button.on{background:var(--ink);color:#fff}
.u-amt{display:flex;align-items:baseline;flex-wrap:wrap;gap:.4rem 1rem}
.u-amt s{opacity:.5;font:600 1.2rem Sora}
.u-amt strong{font:800 clamp(3rem,5vw,4.6rem)/1 Sora;letter-spacing:-.05em}
.u-amt small{font:600 .95rem Sora;opacity:.75}
.u-flag{display:inline-block;margin-top:1rem;font:700 .72rem Sora;letter-spacing:.14em;text-transform:uppercase;padding:.55em .9em;border-radius:99px;background:var(--acc);color:#fff}
.u-terms{margin-top:1.2rem;font-size:.92rem;opacity:.75;line-height:1.6}
.u-inc{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.4rem;margin:2rem 0 2.2rem}
.u-inc li{display:flex;gap:.6rem;line-height:1.45;font-size:.95rem}
.u-inc li::before{content:"✓";flex:none;font-weight:700;color:var(--acc2)}
.u-price.alt .u-inc{grid-template-columns:1fr}
.u-price.alt .u-inc li::before{color:var(--acc)}
.u-note{margin-top:1.4rem;font-size:.82rem;color:var(--grey);line-height:1.6}

/* témoignages */
.u-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.u-q{background:#fff;border-radius:24px;padding:2.4rem;display:flex;flex-direction:column;justify-content:space-between;gap:2rem;border:1px solid var(--line)}
.u-q p{font:600 1.12rem/1.5 Sora;letter-spacing:-.015em}
.u-q p::before{content:"“";display:block;font:800 3.6rem/.6 Sora;color:var(--acc);margin-bottom:.8rem}
.u-q .who{display:flex;gap:.8rem;align-items:center}
.u-q .who i{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:700 1rem Sora;font-style:normal;color:#fff;background:linear-gradient(135deg,var(--acc),var(--acc2))}
.u-q .who b{display:block;font:700 .95rem Sora}
.u-q .who small{color:var(--grey)}

/* vitrine (Marketing & Web) */
.u-show{display:grid;grid-template-columns:.8fr 1.2fr;gap:5vw;align-items:center}
.u-show .show{height:68vh}
.u-show .lap-tag{color:#f9a8d4}
.u-work{list-style:none;margin-top:2rem;display:grid;gap:1rem}
.u-work li{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;padding:1.1rem 0;border-top:1px solid rgba(255,255,255,.12)}
.u-work li b{font:700 1.05rem Sora;display:block;margin-bottom:.25rem}
.u-work li span{opacity:.62;line-height:1.5;font-size:.95rem}
.u-work li i{font-style:normal;font:800 .8rem Sora;color:var(--acc2);padding-top:.2rem}

/* étude de cas */
.u-case{display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center}
.u-case .u-fig{aspect-ratio:4/3.4;background:linear-gradient(135deg,#1b1b22,#2a2a35);display:flex;align-items:center;justify-content:center}
.u-case .u-fig img{position:absolute;height:82%;width:auto;border-radius:4px;box-shadow:0 30px 50px -20px rgba(0,0,0,.8);transition:transform .9s var(--ease)}
.u-case .u-fig img:nth-child(1){transform:translateX(-32%) rotate(-8deg)}
.u-case .u-fig img:nth-child(3){transform:translateX(32%) rotate(8deg)}
.u-case:hover .u-fig img:nth-child(1){transform:translateX(-44%) rotate(-13deg)}
.u-case:hover .u-fig img:nth-child(3){transform:translateX(44%) rotate(13deg)}
.u-tags{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.4rem 0}
.u-tags span{font:600 .74rem Sora;padding:.5em .9em;border-radius:99px;background:color-mix(in srgb,var(--acc) 10%,#fff);color:color-mix(in srgb,var(--acc) 80%,#000)}

/* passerelles */
.u-bridge{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.u-door{position:relative;display:block;border-radius:28px;overflow:hidden;min-height:420px;color:#fff;isolation:isolate}
.u-door img,.u-door video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.4s var(--ease)}
.u-door::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(6,7,11,.92) 0%,rgba(6,7,11,.2) 70%)}
.u-door:hover img,.u-door:hover video{transform:scale(1.06)}
.u-door .in{position:absolute;left:2.4rem;right:2.4rem;bottom:2.4rem}
.u-door small{font:600 .72rem Sora;letter-spacing:.2em;text-transform:uppercase;color:var(--c,#fff)}
.u-door h3{font-size:clamp(1.8rem,2.8vw,2.8rem);margin:.8rem 0 1rem;max-width:16ch}
.u-door .go{display:inline-flex;align-items:center;gap:.6rem;font:600 .9rem Sora}
.u-door .go .ar{transition:transform .45s var(--ease)}
.u-door:hover .go .ar{transform:translateX(6px) rotate(-45deg)}

/* appel final */
.u-cta{padding:22vh 0 18vh;background:radial-gradient(60% 70% at 50% 100%,color-mix(in srgb,var(--acc) 30%,transparent),transparent 70%),var(--void);color:#fff;text-align:center;overflow:hidden}
.u-cta h2{font-size:clamp(3rem,8.6vw,9.6rem);line-height:.92;letter-spacing:-.05em}
.u-cta h2 em{font-style:normal;color:var(--acc2)}
.u-cta p{max-width:560px;margin:2rem auto 2.6rem;line-height:1.6;opacity:.7;font-size:1.08rem}

/* Eronda : modules */
.u-mods{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:28px;overflow:hidden}
.u-mod{background:#fff;padding:2.4rem 2.2rem;transition:background .5s}
.u-mod:hover{background:#f6fbf8}
.u-mod .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#e8f8ee;color:var(--acc);margin-bottom:1.4rem}
.u-mod .ic svg{width:26px;height:26px}
.u-mod h3{font-size:1.3rem;margin-bottom:.9rem;letter-spacing:-.025em}
.u-mod ul{list-style:none;display:grid;gap:.45rem}
.u-mod li{color:var(--grey);line-height:1.45;font-size:.95rem;padding-left:1rem;position:relative}
.u-mod li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--acc)}
.u-trades{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:4vh}
.u-trade{border-radius:22px;padding:2rem;background:#fff;border:1px solid var(--line)}
.u-trade b{display:block;font:800 1.3rem Sora;letter-spacing:-.03em;margin-bottom:.6rem}
.u-trade span{color:var(--grey);line-height:1.55;font-size:.95rem}
.u-ai{display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center}
.u-chat{border-radius:28px;padding:2rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);display:grid;gap:.8rem}
.u-chat .m{max-width:82%;padding:.9rem 1.1rem;border-radius:16px;line-height:1.45;font-size:.95rem}
.u-chat .m.u{justify-self:end;background:var(--acc);color:#04210f;font-weight:600}
.u-chat .m.b{background:rgba(255,255,255,.08)}
.u-doors2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.u-door2{border-radius:24px;padding:2.4rem;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;gap:1rem;align-items:flex-start}
.u-door2 h3{font-size:1.6rem;letter-spacing:-.03em}
.u-door2 p{color:var(--grey);line-height:1.6}

/* contact */
.u-contact{display:grid;grid-template-columns:1.25fr .75fr;gap:3vw;align-items:start}
.u-form{background:#fff;color:var(--ink);border-radius:30px;padding:3rem;box-shadow:0 60px 120px -60px rgba(10,20,40,.45);border:1px solid var(--line)}
.u-form h2{font-size:clamp(1.8rem,2.6vw,2.4rem);margin-bottom:.6rem}
.u-form .u-p{margin-bottom:2rem}
.u-fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem}
.u-fgrid .full{grid-column:1/-1}
.u-form label{display:block;font:600 .8rem Sora;margin-bottom:.45rem;color:var(--ink)}
.u-form input,.u-form select,.u-form textarea{width:100%;font:500 1rem Inter;color:var(--ink);background:#f6f7f9;border:1px solid transparent;border-radius:14px;padding:.95rem 1.1rem;transition:border-color .3s,background .3s;outline:none}
.u-form input:focus,.u-form select:focus,.u-form textarea:focus{border-color:var(--acc);background:#fff}
.u-form textarea{min-height:150px;resize:vertical}
.u-consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.88rem;color:var(--grey);line-height:1.5;margin:1.4rem 0 1.6rem}
.u-consent input{width:auto;margin-top:.25rem}
.u-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.u-alert{border-radius:16px;padding:1.1rem 1.3rem;margin-bottom:1.6rem;font-weight:600;line-height:1.5}
.u-alert.ok{background:#e8f8ee;color:#0f6b31}
.u-alert.ko{background:#fdecec;color:#9b1c1c}
.u-form .btn{border:0;cursor:pointer}
.u-side{display:grid;gap:1.2rem}
.u-box{border-radius:24px;padding:2rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.u-box h3{font-size:1.1rem;margin-bottom:1rem;letter-spacing:-.02em}
.u-box p,.u-box li{line-height:1.7;color:rgba(255,255,255,.72);font-size:.96rem}
.u-box a:not(.btn){color:#fff;border-bottom:1px solid rgba(255,255,255,.25)}
.u-box ul{list-style:none}
.u-msg{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.u-msg .btn{padding:.9em 1.3em;font-size:.86rem}
.b-wa{background:#25d366;color:#04210f}.b-wa::before{background:#fff}
.u-clocks{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-top:.6rem}
.u-clocks div{border-radius:14px;background:rgba(255,255,255,.05);padding:.8rem;text-align:center}
.u-clocks small{display:block;font:600 .68rem Sora;letter-spacing:.14em;text-transform:uppercase;opacity:.6}
.u-clocks span{font:700 1.3rem Sora}

/* révélations (préparées par site.js) */
[data-rv]{will-change:transform,opacity}

@media(max-width:1100px){
  .u-grid,.u-grid.g4,.u-mods{grid-template-columns:repeat(2,1fr)}
  .u-trades{grid-template-columns:repeat(2,1fr)}
  .u-show,.u-offer,.u-contact,.u-hero-grid{grid-template-columns:1fr}
}
@media(max-width:900px){
  .u-head{flex-direction:column;align-items:flex-start;gap:1rem}
  .u-split,.u-case,.u-ai,.u-bridge,.u-doors2,.u-quotes{grid-template-columns:1fr}
  .u-split.rev>:first-child{order:0}
  .u-stats,.u-steps{grid-template-columns:1fr 1fr;gap:2.4rem 1.4rem}
  .u-hero{padding-bottom:9vh}
  .u-hero-in{padding-top:140px}
  .u-show .show{height:56vh}
  .u-inc,.u-fgrid{grid-template-columns:1fr}
  .u-price,.u-form{padding:2rem 1.5rem}
  .u-door{min-height:340px}
}
@media(max-width:600px){
  .u-grid,.u-grid.g4,.u-mods,.u-trades{grid-template-columns:1fr}
  .u-sec{padding:11vh 0}
}
@media(max-width:600px){.u-h1{font-size:2.6rem}.u-h2{font-size:2.15rem}.u-cta h2{font-size:2.7rem}}