/* style.css */
:root{
  --bg:#191919;
  --panel:#1f1f1f;
  --line:#2b2b2b;
  --text:#e9e9e9;
  --muted:rgba(233,233,233,.72);

  --cream:#f2efe7;
  --ink:#121212;
  --muted-ink:rgba(18,18,18,.68);

  --hp:#e600c8;
  --cy:#12d6df;

  --max:1120px;
  --gap:18px;

  --hero-h1: clamp(26px, 3.2vw, 44px);
  --h2: clamp(26px, 3.0vw, 44px);

  /* hauteur approx du header (sert uniquement à compenser le fixed) */
  --header-h: 70px;
}

*{ box-sizing:border-box; }
html{
  scroll-behavior:smooth;
  color-scheme: light; /* empêche les effets visuels “dark mode” forcés par le navigateur */
}
html, body{ overflow-x:hidden; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 500;
}
a{ color: inherit; text-decoration:none; }
.container{ width:min(var(--max), calc(100% - 40px)); margin:0 auto; }

/* =========================
   Header TOUJOURS VISIBLE
   (seul changement demandé)
   ========================= */
header{
  position: fixed;      /* <- au lieu de sticky (plus fiable) */
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;        /* <- au-dessus de tout */
  background: rgba(25,25,25,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

/* compense le header fixed (évite que le hero passe dessous) */
main{ padding-top: var(--header-h); }

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand img{ width:34px; height:34px; object-fit:contain; display:block; }
.brand .t1{ font-weight: 750; letter-spacing: .18em; text-transform: uppercase; font-size: 12px; }
.brand .t2{ display:block; color: var(--muted); letter-spacing: .32em; text-transform: uppercase; font-size: 10px; margin-top: 3px; }

nav ul{ list-style:none; margin:0; padding:0; display:flex; align-items:center; gap: 16px; }
nav a{
  color: var(--muted);
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 11px;
  padding: 10px 8px;
  border: 1px solid transparent;
}
nav a:hover{ color: var(--text); border-bottom:1px solid var(--text); }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px;
  border: 1px solid var(--text);
  color: var(--text);
  background: transparent;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 11px;
  cursor:pointer;
  transition: background .15s ease, color .15s ease, transform .15s ease;
  white-space: nowrap;
}
.btn:hover{ background: var(--text); color:#191919; transform:translateY(-1px); }

.nav-right{
  display:flex;
  align-items:center;
  gap:10px;
  flex: 0 0 auto;
  min-width: 0; /* important pour éviter tout dépassement */
}

.lang{
  display:flex; align-items:center; gap: 6px;
  border: 1px solid var(--line);
  background: rgba(25,25,25,.35);
  padding: 6px;
  flex: 0 0 auto;
}
.lang button{
  appearance:none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 10px;
  padding: 8px 10px;
  cursor:pointer;
  white-space: nowrap;
}
.lang button:hover{ color: var(--text); border-bottom: 1px solid var(--text); }
.lang button.active{ color: var(--text); border: 1px solid var(--text); }

.menu-btn{ display:none; }

/* Sections */
.section.dark{
  background: var(--bg);
  color: var(--text);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
}
.section.cream{
  background: var(--cream);
  color: var(--ink);
  border-bottom: 1px solid rgba(18,18,18,.12);
  padding: 56px 0;
}

/* HERO */
.hero{
  background: var(--cream);
  color: var(--ink);
  border-bottom: 1px solid rgba(18,18,18,.12);
  padding: 30px 0 0;
}
.heroTitle{
  margin: 0 0 12px;
  font-size: var(--hero-h1);
  line-height: 1.08;
  letter-spacing: .02em;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ink);
}
.heroLead{
  margin: 0 0 18px;
  color: var(--muted-ink);
  font-size: 15px;
  max-width: 64ch;
  white-space: pre-line;
  font-weight: 500;
}
.heroActions{ display:flex; gap:10px; flex-wrap:wrap; margin: 10px 0 10px; }
.btn.cream{
  border-color: rgba(18,18,18,.78);
  color: rgba(18,18,18,.88);
}
.btn.cream:hover{ background: rgba(18,18,18,.92); color: var(--cream); }

.heroMeta{
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(18,18,18,.14);
  color: var(--muted-ink);
  font-size: 13px;
  display:flex;
  flex-wrap: wrap;
  gap: 14px;
  font-weight: 500;
}
.heroMeta b{ color: var(--ink); font-weight: 800; }

/* Video stage */
.heroVideoStage{
  margin-top: 16px;
  height: min(56vh, 600px);
  min-height: 380px;
  background: #0b0b0b;
  border-top: 1px solid rgba(18,18,18,.12);
  border-bottom: 1px solid rgba(18,18,18,.12);
  position: relative;
  overflow: hidden;
}
.heroVideoStage video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
}

/* Desktop: 2 vidéos (fond flou + contain) */
.heroVideoStage .v-cover{
  z-index:0;
  object-fit: cover;
  filter: blur(14px) saturate(1.05) contrast(1.05);
  transform: scale(1.08);
  opacity: .35;
}
.heroVideoStage .v-contain{
  z-index:1;
  object-fit: contain;
  opacity: 1;
}

/* Mobile: 1 seule vidéo (contain) */
.heroVideoStage .v-single{
  z-index:1;
  object-fit: contain;
  display:none;
}

/* Bouton son */
.sound-btn{
  z-index: 3;
  position:absolute;
  right:16px;
  bottom:16px;
  width:44px;
  height:44px;
  border-radius: 12px;
  background:rgba(0,0,0,.55);
  border:1px solid rgba(233,233,233,.25);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
}
.sound-btn svg{ width:20px; height:20px; display:block; fill: rgba(255,255,255,.92); }
.sound-btn .icon-on{ display:none; }
.sound-btn.active .icon-on{ display:block; }
.sound-btn.active .icon-off{ display:none; }

/* Marquee */
.marquee{
  overflow:hidden;
  width:100%;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #141414;
  color: rgba(233,233,233,.85);
}
.marquee .track{
  display:flex;
  width:max-content;
  will-change: transform;
  transform: translateX(0px);
}
.marquee .set{
  display:flex;
  align-items:center;
  white-space:nowrap;
  gap:30px;
  padding: 10px 0;
  padding-right:30px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 11px;
}
.marquee .dot{ opacity:.65; }

/* Titles */
.sectionTitle{
  margin:0 0 10px;
  font-size: var(--h2);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.sectionLead{ margin:0 0 18px; font-weight: 500; }
.section.dark .sectionLead{ color: var(--muted); }
.section.cream .sectionLead{ color: var(--muted-ink); }

/* SERVICES */
.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 10px;
}
.card{
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 20px;
  border-radius: 16px;
}
.card h3{
  margin:0 0 10px;
  font-size: 14px;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 750;
  color: var(--text);
}
.card p{ margin:0; font-size:14px; font-weight:500; color: var(--muted); }

/* PROJETS */
.tiles{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  align-items: stretch;
}
.tile{
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(18,18,18,.12);
  background: rgba(255,255,255,.62);
}

/* Non cliquable */
.tile,
.tile *{
  cursor: default;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tileMedia{ position:absolute; inset:0; }
.tileMedia video,
.tileMedia img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  display:block;
  filter: saturate(1.02) contrast(1.02);
  pointer-events: none;
}
.tile::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(0,0,0,.45), rgba(0,0,0,.04));
  pointer-events:none;
}
.label{
  position:absolute;
  left: 12px; right: 12px; bottom: 12px;
  border-radius: 14px;
  border: 1px solid rgba(18,18,18,.18);
  background: rgba(18,18,18,.72);
  padding: 10px 12px;
  display:flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #f7f4ee;
  backdrop-filter: blur(6px);
  font-weight: 700;
  pointer-events: none;
}

/* CONTACT */
#contact{ padding: 0; border-top: 1px solid rgba(0,0,0,.18); }

@media (min-width: 981px){
  #contact{
    background: linear-gradient(90deg, var(--hp) 0 50%, #0b8f96 50% 100%);
  }
}

.contactGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 460px;
}
.contactLeft,
.contactRight{
  padding: 56px 0;
  position: relative;
  background: transparent;
}
.contactLeft{ padding-right: clamp(16px, 3vw, 34px); color: #0b0b0b; }
.contactRight{ padding-left: clamp(16px, 3vw, 34px); color: #061012; }

.contactLeft .sectionTitle,
.contactRight .sectionTitle{
  margin-top:0;
  color:#0b0b0b;
  font-weight: 800;
}
.contactLeft p{
  color: rgba(0,0,0,.82);
  font-weight: 500;
  max-width: 58ch;
  margin: 0;
}
.contactLeft a{
  color: rgba(0,0,0,.92);
  text-decoration: underline;
  font-weight: 650;
}

form{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 560px;
}
.field-wide{ grid-column: 1 / -1; }
label{
  display:block;
  margin-bottom: 6px;
  color: rgba(0,0,0,.78);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 650;
}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border: 1px solid rgba(0,0,0,.26);
  background: rgba(255,255,255,.90);
  color: #081010;
  font-size: 14px;
  outline: none;
  border-radius: 12px;
  font-weight: 500;
}
textarea{ min-height: 130px; resize: vertical; }
.form-actions{
  grid-column: 1 / -1;
  display:flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
}
.btn.form{
  border-color: rgba(0,0,0,.86);
  color: rgba(0,0,0,.92);
  background: rgba(255,255,255,.78);
  font-weight: 700;
}
.btn.form:hover{ background: rgba(0,0,0,.92); color: #f7f4ee; }

.form-status{
  margin-top:12px;
  color: rgba(0,0,0,.85);
  font-size:12px;
  font-weight:500;
}

footer{
  padding: 26px 0 34px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .08em;
  background: var(--bg);
  border-top: 1px solid var(--line);
}
.foot{ display:flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items:center; }
.footer-links{ display:flex; gap:14px; flex-wrap:wrap; }
.u{ text-decoration: underline; }

/* Mobile menu */
.mobile-menu{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  z-index: 999;
  display: none;
  padding: 18px;
}
.mobile-menu.open{ display:block; }
.mobile-panel{
  width: min(520px, calc(100% - 20px));
  margin: 64px auto 0;
  border: 1px solid var(--line);
  background: rgba(25,25,25,.92);
  padding: 14px;
  border-radius: 18px;
}
.mobile-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.mobile-title{
  color:var(--muted);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.mobile-links{ display:grid; gap: 10px; padding: 12px 0; }
.mobile-links a{
  display:flex;
  justify-content:space-between;
  padding: 12px 10px;
  border: 1px solid var(--line);
  background: rgba(25,25,25,.45);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--text);
  border-radius: 14px;
  font-weight: 750;
}
.mobile-lang{ display:flex; gap: 6px; padding-top: 10px; border-top: 1px solid var(--line); }

/* MODALS */
.modal{
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
}
.modal.open{ display:flex; }

/* correction clé anti-dépassement sur mobile */
.modal-card{
  width: 100%;
  max-width: 980px;
  max-height: 85dvh;       /* dvh = stable mobile (barres navigateur) */
  background: var(--cream);
  color: var(--ink);
  border-radius: 20px;
  border: 1px solid rgba(18,18,18,.14);
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  overflow: hidden;
  display:flex;
  flex-direction: column;
}

.modal-head{
  display:flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(18,18,18,.12);
}
.modal-title{
  margin:0;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(18,18,18,.92);
}
.modal-close{
  width:40px; height:40px;
  border-radius: 12px;
  border: 1px solid rgba(18,18,18,.25);
  background: rgba(255,255,255,.55);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
  transition: transform .15s ease, background .15s ease;
}
.modal-close:hover{ transform: translateY(-1px); background: rgba(18,18,18,.92); }
.modal-close svg{ width:18px; height:18px; fill: rgba(18,18,18,.92); }
.modal-close:hover svg{ fill: var(--cream); }

.modal-body{
  padding: 18px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.legal-doc h1{
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.12;
  letter-spacing: .02em;
  font-weight: 900;
  text-transform: uppercase;
}
.legal-doc h2{
  margin: 16px 0 8px;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 900;
}
.legal-doc p{
  margin: 0 0 10px;
  color: rgba(18,18,18,.84);
  font-size: 14px;
  font-weight: 520;
}
.legal-doc ul{
  margin: 0 0 12px 18px;
  padding: 0;
  color: rgba(18,18,18,.84);
  font-size: 14px;
}
.legal-doc li{ margin: 4px 0; }
.legal-doc .brandline{
  margin-top: 2px;
  font-weight: 820;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(18,18,18,.72);
}

/* Responsive */
@media (max-width: 980px){
  nav ul{ display:none; }
  .menu-btn{ display:inline-flex; }
  .container{ width: min(var(--max), calc(100% - 28px)); }

  .cards{ grid-template-columns: 1fr; }
  .tiles{ grid-template-columns: 1fr; }

  /* Contact bouton header: supprimé sur mobile (il est dans le menu) */
  .nav-contact{ display:none; }

  /* 16/9 strict mobile */
  .heroVideoStage{
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  /* Mobile: 1 seule vidéo */
  .heroVideoStage .v-cover,
  .heroVideoStage .v-contain{ display:none; }
  .heroVideoStage .v-single{ display:block; }

  /* CONTACT mobile */
  #contact{ background: none; }
  .contactGrid{ grid-template-columns: 1fr; min-height:auto; }

  .contactLeft,
  .contactRight{
    position: relative;
    background: transparent;
  }

  .contactLeft{
    background: var(--hp);
    box-shadow: 0 0 0 100vmax var(--hp);
    clip-path: inset(0 -100vmax);
  }

  .contactRight{
    background: #0b8f96;
    box-shadow: 0 0 0 100vmax #0b8f96;
    clip-path: inset(0 -100vmax);
  }

  .contactLeft, .contactRight{ padding: 44px 0; }
  .contactLeft{ padding-right:0; }
  .contactRight{ padding-left:0; }

  form{ grid-template-columns: 1fr; max-width: 100%; }
}

@media (max-width: 700px){
  .lang{ display:none; }
}