:root{color-scheme:dark;--bg:#0b0c10;--text:#f5f7ff;--muted:rgba(245,247,255,.72);--soft:rgba(245,247,255,.5);--line:rgba(255,255,255,.12);--accent:#b9a7ff;--max:1180px;--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;margin:0;color:var(--text);background:radial-gradient(circle at 82% 10%,rgba(103,77,180,.22),transparent 29rem),var(--bg);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}p{color:var(--muted);line-height:1.7}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.skip-link{position:fixed;z-index:100;top:12px;left:12px;padding:10px 14px;color:#0b0c10;background:#fff;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:2px solid #fff;outline-offset:4px}
.topbar{position:sticky;z-index:20;top:0;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(10,11,16,.82);backdrop-filter:blur(16px)}.topbar__inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800}.brand::before{width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 18px rgba(255,255,255,.7);content:""}.topbar__links{display:flex;align-items:center;gap:12px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 16px;border:1px solid var(--line);border-radius:999px;color:var(--text);background:rgba(255,255,255,.045);font-size:.92rem;font-weight:750;transition:transform .2s ease,border-color .2s ease,background .2s ease}.button:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.27);background:rgba(255,255,255,.09)}.button--primary{color:#0b0c10;background:#f5f7ff;border-color:#f5f7ff}
.hero{padding:clamp(50px,7vw,90px) 0 clamp(58px,7vw,88px)}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;color:var(--soft);font-size:.86rem}.eyebrow{margin:0 0 16px;color:var(--accent);font-size:.76rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.hero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.78fr);gap:clamp(38px,6vw,80px);align-items:center}h1{max-width:820px;margin:0;font-size:clamp(3.4rem,7vw,6.5rem);font-weight:800;letter-spacing:-.06em;line-height:.92}.hero__lead{max-width:690px;margin:24px 0 0;font-size:clamp(1.05rem,1.45vw,1.22rem)}.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero__side{display:grid;gap:14px}.hero__visual{position:relative;min-height:270px;margin:0;overflow:hidden;border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);background:#151720}.hero__visual img{width:100%;height:100%;min-height:270px;display:block;object-fit:cover}.hero__visual::after{position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(7,8,12,.9));content:""}.hero__visual figcaption{position:absolute;z-index:1;right:20px;bottom:18px;left:20px;font-size:.88rem;font-weight:750}.hero__aside{padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,rgba(185,167,255,.11),rgba(255,255,255,.035))}.hero__aside strong{display:block;margin-bottom:12px;font-size:.75rem;letter-spacing:.09em;text-transform:uppercase}.hero__aside ul{display:grid;grid-template-columns:1fr 1fr;gap:9px 18px;margin:0;padding:0;list-style:none}.hero__aside li{position:relative;padding-left:15px;color:var(--muted);font-size:.92rem}.hero__aside li::before{position:absolute;top:.65em;left:0;width:5px;height:5px;border-radius:50%;background:var(--accent);content:""}
.section{padding:clamp(54px,7vw,82px) 0;border-top:1px solid rgba(255,255,255,.08)}.section--soft{background:linear-gradient(180deg,rgba(255,255,255,.038),rgba(255,255,255,.012))}.section__head{display:grid;grid-template-columns:minmax(0,.72fr) minmax(320px,1fr);gap:clamp(32px,6vw,78px);align-items:start;margin-bottom:36px}.section__head h2,.cta-panel h2{margin:0;font-size:clamp(2.15rem,4vw,3.75rem);letter-spacing:-.045em;line-height:1.02}.section__head p{max-width:650px;margin:0;font-size:1.02rem}
.benefits,.process,.related{display:grid;gap:18px}.benefits{grid-template-columns:repeat(3,1fr)}.benefit,.process__item,.related a{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.045)}.benefit{position:relative;overflow:hidden;padding:24px}.benefit::before{position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--accent),transparent);content:""}.benefit__number{display:block;margin-bottom:24px;color:var(--accent);font-size:.72rem;font-weight:800}.benefit h3,.process__item h3,.related h3{margin:0;font-size:1.08rem}.benefit p,.process__item p{margin:10px 0 0}
.deliverables{display:grid;grid-template-columns:1fr 1fr;gap:18px}.deliverables__card{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(185,167,255,.09),rgba(255,255,255,.025))}.deliverables__card h3{margin:0 0 16px;font-size:1.22rem}.deliverables__card ul{display:grid;gap:11px;margin:0;padding-left:19px;color:var(--muted);line-height:1.55}
.process{grid-template-columns:repeat(4,1fr);counter-reset:steps}.process__item{min-height:190px;padding:22px;counter-increment:steps}.process__item::before{display:block;margin-bottom:32px;color:var(--accent);font-size:.76rem;font-weight:850;content:"0" counter(steps)}
.proof{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1fr);gap:0;overflow:hidden;border:1px solid var(--line);border-radius:calc(var(--radius) + 8px);background:linear-gradient(135deg,rgba(122,92,210,.16),rgba(255,255,255,.025))}.proof__media{min-height:350px}.proof__media img{width:100%;height:100%;display:block;object-fit:cover}.proof__content{display:flex;flex-direction:column;justify-content:center;padding:clamp(30px,5vw,54px)}.proof h2{margin:0;font-size:clamp(2rem,3.6vw,3.25rem);letter-spacing:-.04em}.proof p{margin:16px 0 0}.proof__links{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.faq{max-width:900px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding:22px 4px;cursor:pointer;font-size:1.04rem;font-weight:750}.faq details p{max-width:760px;margin:0;padding:0 4px 24px}
.related{grid-template-columns:repeat(3,1fr)}.related a{display:block;padding:22px;transition:transform .2s ease,border-color .2s ease}.related a:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.25)}.related span{display:block;margin-top:24px;color:var(--soft);font-size:.86rem}
.cta-panel{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:clamp(30px,5vw,52px);border:1px solid rgba(185,167,255,.35);border-radius:calc(var(--radius) + 8px);background:linear-gradient(135deg,rgba(112,76,205,.31),rgba(28,31,43,.96));color:var(--text)}.cta-panel p{max-width:620px;margin:16px 0 0;color:var(--muted)}.cta-panel .button{flex:0 0 auto;border-color:#f5f7ff;color:#0b0c10;background:#f5f7ff}footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding:34px 0;color:var(--soft);font-size:.84rem}footer nav{display:flex;flex-wrap:wrap;gap:16px}
@media(max-width:900px){.container{width:calc(100% - 32px)}.hero__grid,.section__head,.proof{grid-template-columns:1fr}.hero__side{max-width:680px}.benefits{grid-template-columns:1fr}.process{grid-template-columns:repeat(2,1fr)}.related{grid-template-columns:1fr}.cta-panel{align-items:flex-start;flex-direction:column}.proof__media{min-height:280px}}
@media(max-width:620px){.topbar__links .button:first-child{display:none}.hero{padding-top:44px}h1{font-size:clamp(3rem,15vw,4.7rem)}.hero__aside ul,.deliverables,.process{grid-template-columns:1fr}.process__item{min-height:0}.process__item::before{margin-bottom:25px}.hero__actions .button{width:100%}.hero__visual,.hero__visual img{min-height:220px}.proof__media{min-height:220px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Empêche les images source de forcer la largeur des grilles. */
.hero__grid>*,
.hero__side,
.hero__visual,
.proof>*,
.proof__media{min-width:0}
.hero__visual img,
.proof__media img{width:100%;max-width:100%}
.proof__media{overflow:hidden}

/* Hero éditorial : titre lisible et composition plus équilibrée. */
.hero{padding-top:clamp(38px,5vw,64px)}
.breadcrumb{
  width:max-content;
  max-width:100%;
  margin-bottom:26px;
  padding:8px 12px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  background:rgba(255,255,255,.025);
}
.hero__grid{
  grid-template-columns:minmax(0,1.14fr) minmax(360px,.86fr);
  gap:clamp(42px,5vw,68px);
  align-items:center;
}
.hero h1{
  max-width:760px;
  font-size:clamp(3.15rem,5vw,4.8rem);
  line-height:.98;
  letter-spacing:-.052em;
  text-wrap:balance;
}
.hero__lead{
  max-width:650px;
  margin-top:22px;
  font-size:clamp(1rem,1.25vw,1.16rem);
}
.hero__visual{
  min-height:310px;
  box-shadow:0 28px 80px rgba(0,0,0,.32);
}
.hero__visual img{min-height:310px}
.hero__aside{margin:0 14px}
.hero__actions{margin-top:26px}

@media(max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .hero h1{max-width:720px;font-size:clamp(3rem,9vw,4.4rem)}
  .hero__side{width:100%;max-width:none}
  .hero__visual{min-height:280px}
  .hero__visual img{min-height:280px}
}
@media(max-width:620px){
  .breadcrumb{width:auto;border-radius:16px}
  .hero{padding-top:34px;padding-bottom:48px}
  .hero__grid{gap:26px}
  .hero h1{font-size:clamp(2.55rem,11vw,3.35rem);line-height:1.02}
  .hero__lead{margin-top:18px}
  .hero__actions{margin-top:22px}
  .hero__visual,.hero__visual img{min-height:190px}
  .hero__aside{margin:0}
  .hero__aside ul{grid-template-columns:1fr 1fr}
}

/* Même langage visuel que le hero de l’accueil. */
.hero{padding:66px 0 72px}
.breadcrumb{display:none}
.hero__grid{
  grid-template-columns:minmax(0,1.28fr) minmax(330px,.72fr);
  gap:clamp(42px,5vw,72px);
  align-items:center;
}
.eyebrow{
  margin:0 0 14px;
  color:var(--soft);
  font-size:13px;
  font-weight:500;
  letter-spacing:.25px;
  text-transform:none;
}
.hero h1{
  max-width:700px;
  margin:0 0 14px;
  font-size:clamp(38px,4.3vw,58px);
  line-height:1.03;
  letter-spacing:-1.2px;
  text-wrap:balance;
}
.hero__lead{
  max-width:56ch;
  margin:0;
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
}
.hero__actions{margin-top:24px;gap:12px}
.hero__actions .button{
  min-height:0;
  padding:12px 16px;
  border-radius:16px;
  font-weight:600;
}
.hero__visual{
  min-height:260px;
  border-radius:22px;
}
.hero__visual img{min-height:260px}
.hero__aside{
  margin:0;
  padding:16px 18px;
  border-radius:20px;
  background:rgba(255,255,255,.04);
}
.hero__aside strong{
  color:var(--soft);
  font-size:12px;
  letter-spacing:.2px;
  text-transform:none;
}
.hero__aside li{font-size:13px}

@media(max-width:900px){
  .hero{padding-top:56px}
  .hero__grid{grid-template-columns:1fr;gap:28px}
  .hero h1{max-width:680px;font-size:clamp(34px,7vw,52px)}
}
@media(max-width:620px){
  .hero{padding:42px 0 48px}
  .hero h1{font-size:clamp(32px,9vw,44px);line-height:1.05;letter-spacing:-.02em}
  .eyebrow{font-size:12px}
  .hero__lead{font-size:15px;max-width:42ch}
  .hero__actions{display:grid;grid-template-columns:1fr;gap:10px;width:100%}
  .hero__actions .button{width:100%}
  .hero__visual,.hero__visual img{min-height:190px}
}

.project-carousel{
  position:relative;
  min-width:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:22px;
  background:#151720;
  box-shadow:0 28px 80px rgba(0,0,0,.32);
}
.project-carousel__viewport{overflow:hidden}
.project-carousel__track{
  display:flex;
  transition:transform .65s cubic-bezier(.22,.78,.22,1);
  will-change:transform;
}
.project-carousel__slide{
  position:relative;
  flex:0 0 100%;
  min-width:0;
  min-height:260px;
  overflow:hidden;
}
.project-carousel__slide img{
  width:100%;
  height:260px;
  display:block;
  object-fit:cover;
  transition:transform .8s ease;
}
.project-carousel__slide:hover img{transform:scale(1.025)}
.project-carousel__slide::after{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(7,8,12,.92));
  content:"";
}
.project-carousel__caption{
  position:absolute;
  z-index:1;
  right:20px;
  bottom:18px;
  left:20px;
}
.project-carousel__caption strong{display:block;font-size:15px}
.project-carousel__caption small{display:block;margin-top:3px;color:var(--muted);font-size:12px}
.project-carousel__button{
  position:absolute;
  z-index:3;
  top:50%;
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  padding:0;
  border:1px solid rgba(255,255,255,.18);
  border-radius:50%;
  color:#fff;
  background:rgba(8,9,13,.68);
  backdrop-filter:blur(8px);
  cursor:pointer;
  transform:translateY(-50%);
}
.project-carousel__button:hover{background:rgba(8,9,13,.9)}
.project-carousel__button--prev{left:12px}
.project-carousel__button--next{right:12px}
.project-carousel__dots{
  position:absolute;
  z-index:3;
  top:14px;
  right:14px;
  display:flex;
  gap:6px;
}
.project-carousel__dot{
  width:7px;
  height:7px;
  padding:0;
  border:0;
  border-radius:999px;
  background:rgba(255,255,255,.42);
  cursor:pointer;
  transition:width .25s ease,background .25s ease;
}
.project-carousel__dot.is-active{width:20px;background:#fff}
@media(max-width:620px){
  .project-carousel__slide,
  .project-carousel__slide img{min-height:190px;height:190px}
  .project-carousel__button{width:34px;height:34px}
}
@media(prefers-reduced-motion:reduce){
  .project-carousel__track,
  .project-carousel__slide img{transition:none}
}