:root{
  --bg:#0b1117;
  --bg2:#111922;
  --sand:#d5b071;
  --stone:#8e7a60;
  --orange:#c77732;
  --text:#f7f0e7;
  --muted:#b9afa3;
  --card:#17212b;
  --line:rgba(255,255,255,.12);
  --white:#fff;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

/* HEADER */

.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px clamp(18px,4vw,56px);
  background:linear-gradient(180deg,rgba(5,8,12,.88),rgba(5,8,12,.35),transparent);
  backdrop-filter:blur(8px);
}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
}

.brand-mark{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border:1px solid var(--sand);
  color:var(--sand);
  font-weight:800;
}

.brand strong{
  display:block;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.brand small{
  display:block;
  color:var(--muted);
  font-size:12px;
}

.main-nav{
  display:flex;
  gap:26px;
  font-size:14px;
  color:#eee;
}

.main-nav a{
  opacity:.86;
}

.main-nav a:hover{
  color:var(--sand);
}
.lang-switcher{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:20px;
  padding:4px;
  border:1px solid rgba(213,176,113,.35);
  border-radius:999px;
  background:rgba(11,17,23,.55);
  backdrop-filter:blur(8px);
}

.lang-switcher a{
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--muted);
  padding:6px 9px;
  border-radius:999px;
  transition:.25s ease;
}

.lang-switcher a:hover{
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--sand));
}

.nav-toggle{
  display:none;
  background:none;
  color:var(--text);
  border:1px solid var(--line);
  font-size:24px;
  padding:6px 10px;
}

/* HERO */

.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:120px clamp(20px,6vw,90px);
  overflow:hidden;
}

.hero-bg{
  position:absolute;
  inset:0;
  background:url('../images/carriere-1.jpg') center/cover no-repeat;
  transform:scale(1.04);
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(5,8,12,.88) 0%,rgba(5,8,12,.55) 45%,rgba(5,8,12,.25) 100%);
}

.hero-content{
  position:relative;
  max-width:850px;
  z-index:1;
}

.eyebrow{
  color:var(--sand);
  letter-spacing:.16em;
  text-transform:uppercase;
  font-size:12px;
  font-weight:800;
}

.hero h1,
.section h2{
  font-size:clamp(36px,6vw,78px);
  line-height:.98;
  margin:12px 0 20px;
  letter-spacing:-.05em;
}

.section h2{
  font-size:clamp(30px,4vw,56px);
}

.lead{
  font-size:clamp(18px,2vw,24px);
  max-width:760px;
  color:#e6ded3;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:14px 22px;
  font-weight:800;
  border:1px solid transparent;
  transition:.25s ease;
}

.btn.primary{
  background:linear-gradient(135deg,var(--orange),var(--sand));
  color:#111;
}

.btn.secondary{
  border-color:rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);
}

.btn:hover{
  transform:translateY(-2px);
}

.hero-card{
  position:absolute;
  right:clamp(20px,5vw,70px);
  bottom:40px;
  z-index:2;
  width:min(360px,calc(100% - 40px));
  padding:22px;
  background:rgba(11,17,23,.75);
  border:1px solid var(--line);
  backdrop-filter:blur(10px);
}

.hero-card span{
  color:var(--sand);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
}

.hero-card strong{
  display:block;
  font-size:20px;
  margin-top:6px;
}

/* SECTIONS */

.section{
  padding:110px clamp(20px,6vw,90px);
}

.section-title{
  max-width:980px;
  margin-bottom:46px;
}

.dark{
  background:var(--bg2);
}

.sand{
  background:linear-gradient(180deg,#15120d,#0d1116);
}

/* GRIDS */

.intro-grid,
.cards-grid,
.document-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.feature,
.card,
.document-card,
.timeline-item{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
  border:1px solid var(--line);
  padding:28px;
}

.feature h3,
.card h3,
.timeline-item h3{
  font-size:24px;
  margin:14px 0 10px;
}

.feature p,
.card p,
.split-content p,
.hospitality-text p,
.contact p{
  color:var(--muted);
}

.icon{
  display:inline-flex;
  color:var(--sand);
  font-weight:900;
}

/* SPLIT */

.split{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:50px;
  align-items:center;
}

.split-media img{
  height:620px;
  width:100%;
  object-fit:cover;
  filter:saturate(.95) contrast(1.05);
}

.check-list{
  padding:0;
  list-style:none;
}

.check-list li{
  border-top:1px solid var(--line);
  padding:14px 0;
}

.check-list li:before{
  content:'✓';
  color:var(--sand);
  font-weight:900;
  margin-right:10px;
}

.legal-note{
  font-size:13px;
  border-left:3px solid var(--sand);
  padding-left:16px;
}

/* HOSPITALITY */

.hospitality-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:32px;
  align-items:start;
}

.tag-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}

.tag-cloud span,
.tag-cloud a{
  border:1px solid rgba(213,176,113,.35);
  color:#f2d7aa;
  padding:9px 12px;
  border-radius:999px;
  background:rgba(213,176,113,.08);
}

.stats-panel{
  display:grid;
  gap:14px;
}

.stats-panel div{
  padding:26px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
}

.stats-panel strong{
  font-size:46px;
  color:var(--sand);
  display:block;
}

.stats-panel span{
  color:var(--muted);
}

/* HOSPITALITY SLIDER */

.hospitality-slider{
  position:relative;
  margin-top:32px;
  height:460px;
  overflow:hidden;
  border-radius:18px;
  border:1px solid rgba(218,177,96,.35);
  background:#080b0d;
  box-shadow:0 28px 80px rgba(0,0,0,.35);
}

.hospitality-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity 1s ease;
}

.hospitality-slide.active{
  opacity:1;
  z-index:2;
}

.hospitality-slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.06);
  transition:transform 6s ease;
}

.hospitality-slide.active img{
  transform:scale(1);
}

.hospitality-slide::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.25),rgba(0,0,0,.15));
}

.slide-caption{
  position:absolute;
  left:38px;
  bottom:34px;
  z-index:3;
  max-width:460px;
}

.slide-caption h3{
  margin:0 0 10px;
  color:#f3c878;
  font-size:34px;
}

.slide-caption p{
  margin:0;
  color:#fff;
  font-size:17px;
  line-height:1.5;
}

.slider-arrow{
  position:absolute;
  top:50%;
  z-index:4;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid rgba(243,200,120,.45);
  background:rgba(0,0,0,.35);
  color:#f3c878;
  font-size:34px;
  cursor:pointer;
}

.slider-arrow.prev{
  left:18px;
}

.slider-arrow.next{
  right:18px;
}

.slider-dots{
  position:absolute;
  left:50%;
  bottom:18px;
  z-index:5;
  transform:translateX(-50%);
  display:flex;
  gap:8px;
}

.slider-dots button{
  width:8px;
  height:8px;
  border-radius:50%;
  border:0;
  background:rgba(255,255,255,.45);
  cursor:pointer;
}

.slider-dots button.active{
  width:26px;
  border-radius:20px;
  background:#f3c878;
}

/* TIMELINE */

.timeline-list{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.timeline-item span{
  color:var(--sand);
  font-weight:900;
}

/* USE CASES VISUELS */

.use-cases{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:22px;
  margin-top:50px;
}

.case{
  position:relative;
  min-height:240px;
  border-radius:20px;
  overflow:hidden;
  background-size:cover;
  background-position:center;
  display:flex;
  align-items:flex-end;
  padding:24px;

  border:3px solid rgba(212,175,55,.45);

  background-color:#111;

  box-shadow:
    0 10px 30px rgba(0,0,0,.35),
    inset 0 0 0 1px rgba(255,215,120,.08);

  transition:
    transform .4s ease,
    box-shadow .4s ease,
    border-color .4s ease;
}

.case::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.78));
}

.case span{
  position:relative;
  z-index:2;
  color:#fff;
  font-size:24px;
  font-weight:600;
  line-height:1.2;
}

.case:hover{
  transform:translateY(-6px);

  border-color:rgba(255,215,120,.85);

  box-shadow:
    0 24px 60px rgba(0,0,0,.45),
    0 0 18px rgba(212,175,55,.18);
}

.case-link{
  text-decoration:none;
  color:inherit;
  display:block;
}

/* GALLERY */

.gallery-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  grid-auto-rows:320px;
  gap:18px;
}

.gallery-grid figure{
  position:relative;
  margin:0;
  overflow:hidden;
  background:#000;
}

.gallery-grid .wide{
  grid-row:span 2;
}

.gallery-grid .tall{
  grid-row:span 2;
}

.gallery-grid img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .45s ease;
}

.gallery-grid figure:hover img{
  transform:scale(1.05);
}

figcaption{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:18px;
  background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
  font-weight:800;
}

/* DOCUMENT */

.document-card{
  display:flex;
  flex-direction:column;
  gap:8px;
  min-height:150px;
}

.document-card strong{
  font-size:22px;
}

.document-card span{
  color:var(--sand);
}

/* CONTACT */

.contact{
  background:radial-gradient(circle at 20% 20%,rgba(199,119,50,.2),transparent 35%),var(--bg2);
}

.contact-panel{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:40px;
  padding:36px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
}

form{
  display:grid;
  gap:14px;
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

label{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:800;
}

input,
select,
textarea{
  width:100%;
  margin-top:7px;
  background:#0a0f15;
  border:1px solid rgba(255,255,255,.18);
  color:var(--text);
  padding:13px;
  border-radius:10px;
  font:inherit;
}

textarea{
  resize:vertical;
}

.hidden{
  display:none;
}

/* FOOTER */

.site-footer{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:28px clamp(20px,6vw,90px);
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:14px;
}

/* ANIMATIONS */

.reveal{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .7s ease,transform .7s ease;
}

.reveal.visible{
  opacity:1;
  transform:none;
}

/* TABLETTE / MOBILE */

@media(max-width:900px){

  .site-header{
    flex-wrap:wrap;
  }

  .lang-switcher{
  margin-left:auto;
  margin-right:12px;
}


  .nav-toggle{
    display:block;
  }

  .main-nav{
    position:absolute;
    top:74px;
    left:20px;
    right:20px;
    display:none;
    flex-direction:column;
    background:#0b1117;
    border:1px solid var(--line);
    padding:20px;
  }

  .main-nav.open{
    display:flex;
  }

  .hero{
    padding-top:120px;
    align-items:flex-start;
    flex-direction:column;
  }

  .hero h1{
    font-size:42px;
  }

  .hero-card{
    position:relative;
    right:auto;
    bottom:auto;
    margin-top:40px;
  }

  .intro-grid,
  .cards-grid,
  .timeline-list,
  .hospitality-grid,
  .split,
  .contact-panel,
  .document-grid{
    grid-template-columns:1fr;
  }

  .gallery-grid{
    grid-template-columns:1fr;
    grid-auto-rows:260px;
  }

  .gallery-grid .wide,
  .gallery-grid .tall{
    grid-row:auto;
  }

  .split-media img{
    height:360px;
  }

  .form-row{
    grid-template-columns:1fr;
  }

  .site-footer{
    flex-direction:column;
  }

  .section{
    padding:78px 20px;
  }
}

/* MOBILE */

@media(max-width:768px){

  .hospitality-slider{
    height:320px;
    margin-top:24px;
  }

  .slide-caption{
    left:22px;
    right:22px;
    bottom:28px;
  }

  .slide-caption h3{
    font-size:26px;
  }

  .slide-caption p{
    font-size:15px;
  }

  .use-cases{
    grid-template-columns:1fr;
  }
}

@media(max-width:560px){

  .brand small{
    display:none;
  }

  .site-header{
    padding:14px 16px;
  }

  .hero{
    min-height:auto;
    padding:110px 20px 70px;
  }

  .hero h1{
    font-size:36px;
  }

  .lead{
    font-size:17px;
  }

  .hero-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }

  .case{
    min-height:210px;
  }

  .slide-caption h3{
    font-size:22px;
  }

  .lang-switcher a.active{
  color:#111;
  background:linear-gradient(135deg,var(--orange),var(--sand));
}
}