/* -------------------------
   FONT (typo Elevium)
   Remplace assets/fonts/Elevium.ttf par ton fichier réel (idéalement .woff2)
-------------------------- */
@font-face {
  font-family: "EleviumFont";
  src: url("assets/fonts/Elevium.ttf") format("truetype");
  font-display: swap;
}

:root{
  --bg: #07080b;
  --panel: rgba(10, 12, 18, 0.72);
  --text: #e9edf5;
  --muted: #a7b0c2;
  --line: rgba(255,255,255,0.12);
  --accent: #c89b3c;
  --accent-2: #8f6a2e;
  --shadow: 0 18px 60px rgba(0,0,0,0.55);
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 50% -10%, rgba(200,155,60,0.12), transparent 55%),
              radial-gradient(900px 500px at 20% 10%, rgba(120,140,255,0.10), transparent 60%),
              var(--bg);
  overflow-x: hidden;
}

/* -------------------------
   TOPBAR
-------------------------- */
.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(7,8,11,0.55);
  border-bottom: 1px solid var(--line);
}

.topbar__inner{
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand{
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.brand__title{
  font-family: "EleviumFont"S, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.08em;
  font-size: 26px;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 10px 30px rgba(0,0,0,0.65);
}

.studio-logo{
  height: 150px;
  width: auto;
  opacity: 0.92;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.6));
}

/* -------------------------
   HERO (BANNIÈRE)
-------------------------- */
.hero{
  position: relative;
  min-height: 66vh;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero__marquee{
  position: absolute;
  inset: 0;
  background: #05060a;
}

.hero__marquee::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 50% 40%, rgba(0,0,0,0.10), rgba(0,0,0,0.70)),
    linear-gradient(180deg, rgba(0,0,0,0.50), rgba(0,0,0,0.70));
  pointer-events: none;
}

.marquee__track{
  position: absolute;
  inset: -20px;
  display: flex;
  align-items: center;
  gap: 18px;
  opacity: 0.95;
  filter: saturate(1.05) contrast(1.05);
  will-change: transform;
  animation: marquee 34s linear infinite;
}

.marquee__img{
  height: clamp(220px, 48vh, 520px);
  width: auto;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 20px 80px rgba(0,0,0,0.55);
  transform: translateZ(0);
}

@keyframes marquee{
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.hero__overlay{
  position: relative;
  z-index: 5;
  min-height: 66vh;
  display: grid;
  place-items: center;
  padding: 56px 18px;
}

.hero__panel{
  width: min(780px, 100%);
  padding: 26px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero__headline{
  margin: 0 0 6px 0;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.05;
}

.hero__sub{
  margin: 0 0 18px 0;
  color: var(--muted);
  font-size: 15px;
}

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

.btn{
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
  user-select: none;
}

.btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,0.22); }
.btn:active{ transform: translateY(0px); }

.btn--primary{
  background: linear-gradient(180deg, rgba(200,155,60,0.95), rgba(143,106,46,0.95));
  border-color: rgba(255,255,255,0.14);
  color: #0c0b08;
}

.btn--primary:hover{
  background: linear-gradient(180deg, rgba(210,165,70,0.98), rgba(155,116,50,0.98));
}

.btn--ghost{
  background: rgba(255,255,255,0.07);
}

.hero__note{
  margin: 16px 0 0 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(200,155,60,0.95);
  box-shadow: 0 0 0 6px rgba(200,155,60,0.12);
}

/* -------------------------
   CONTENT
-------------------------- */
.content{
  padding: 54px 18px 42px;
}

.content__inner{
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 28px;
  align-items: start;
}

.window{
  position: relative;
  min-height: 360px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  overflow: visible;
  box-shadow: var(--shadow);
}

.window__frame{
  position: absolute;
  inset: 0;
  border-radius: 22px;
  box-shadow:
    inset 0 0 0 2px rgba(200,155,60,0.20),
    inset 0 0 0 10px rgba(0,0,0,0.25);
  pointer-events: none;
}

.window__hero{
  position: absolute;
  left: -42px;
  bottom: -16px;
  width: 420px;
  height: auto;
  max-width: none;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,0.6));
}

.copy{
  padding: 10px 0;
}

.copy h2{
  margin: 0 0 10px 0;
  font-size: 24px;
}

.copy p{
  margin: 0 0 12px 0;
  color: var(--muted);
  line-height: 1.6;
}

.copy__meta{
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: rgba(233,237,245,0.92);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13px;
}

/* -------------------------
   FOOTER
-------------------------- */
.footer{
  margin-top: 26px;
  border-top: 1px solid var(--line);
  padding: 26px 18px 34px;
  background: rgba(0,0,0,0.20);
}

.footer__inner{
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.social, .legal{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer a{
  color: rgba(233,237,245,0.86);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.0);
  padding-bottom: 2px;
}

.footer a:hover{
  border-bottom-color: rgba(255,255,255,0.30);
}

.footer__small{
  color: rgba(167,176,194,0.85);
  font-size: 13px;
}

/* -------------------------
   RESPONSIVE
-------------------------- */
@media (max-width: 920px){
  .content__inner{
    grid-template-columns: 1fr;
  }
  .window{
    min-height: 320px;
  }
  .window__hero{
    left: -28px;
    width: 380px;
  }
}

@media (max-width: 520px){
  .brand__title{ font-size: 22px; }
  .studio-logo{ height: 28px; }
  .hero__panel{ padding: 18px; }
  .window__hero{
    width: 330px;
    left: -22px;
  }
}