:root{
  --bg:#0f0a1a;
  --bg-2:#160e2a;
  --bg-3:#1f1240;
  --text:#e9e5ff;
  --muted:#b9aee3;
  --violet:#7c3aed;
  --violet-2:#9a6cff;
  --yellow:#fbbf24;
  --line:#2a1b4f;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.theme-dark{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;line-height:1.6}

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

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(150%) blur(8px);
  background:linear-gradient(0deg, rgba(15,10,26,.6), rgba(15,10,26,.8));
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:.8rem 1.2rem;
}
.brand .logo{
  display:inline-block;font-weight:800;letter-spacing:.5px;
  font-size:1.1rem;padding:.45rem .7rem;border-radius:.6rem;
  background:linear-gradient(135deg, var(--violet), var(--violet-2));
  color:#fff;
}
.nav{display:flex;align-items:center;gap:.6rem}
.burger{display:none;background:transparent;border:none;font-size:1.4rem;color:var(--text);cursor:pointer}
.menu{display:flex;list-style:none;margin:0;padding:0;gap:.4rem}
.menu li{position:relative}
.nav-link{
  display:inline-block;padding:.7rem .9rem;border-radius:.5rem;color:var(--text);
}
.nav-link::after{
  content:"";position:absolute;left:.9rem;right:.9rem;bottom:.45rem;height:2px;
  background:linear-gradient(90deg,var(--violet),var(--violet-2));
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover::after{transform:scaleX(1)}

/* CA strip */
.ca-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.ca-wrap{
  max-width:1080px;margin:0 auto;padding:.8rem 1.2rem;display:flex;gap:.8rem;align-items:center;flex-wrap:wrap
}
.ca-label{opacity:.75}
.ca-value{
  font-family:ui-monospace,Menlo,Consolas,monospace;background:#110826;border:1px dashed #3a2a6f;
  padding:.35rem .6rem;border-radius:.4rem
}
.btn{
  display:inline-block;padding:.6rem 1rem;border-radius:.6rem;font-weight:700;letter-spacing:.2px;
  border:1px solid transparent;transition:transform .15s ease, opacity .2s ease
}
.btn:hover{opacity:.95;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--violet),var(--violet-2));color:#fff}
.btn-outline{border-color:var(--violet);color:var(--violet)}
.btn-ghost{background:transparent;border-color:#3b2b6e;color:#cfc6ff}
.btn-yellow{background:var(--yellow);color:#1a122e}
.btn-copy{background:#1a0f34;border-color:#382869;color:white;}
.btn-buy{background:linear-gradient(135deg,#ffd15a,var(--yellow));color:#1a122e}

/* Main */
.main{max-width:1080px;margin:0 auto;padding:24px}

/* Hero */
.hero{
  background:radial-gradient(1200px 400px at 50% -10%, rgba(124,58,237,.28), transparent),
             linear-gradient(180deg, var(--bg-2), transparent 60%);
  border:1px solid var(--line);border-radius:16px;padding:72px 24px;margin:18px 0 24px 0;text-align:center
}
.hero h1{font-size:2.6rem;margin:0 0 .4rem 0}
.tagline{color:var(--muted);margin-bottom:1.2rem}
.cta-row{display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap}

/* Sections */
.features{padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2);margin:18px 0}
.features h2{margin-top:0}
.feature-grid{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px;
  padding:0;
  margin:16px 0 0 0
}
.feature-grid li{
  background:var(--bg-3);
  border:1px solid var(--line);
  border-radius:12px;
  padding:16px;

  /* ajout pour icônes */
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: start;
}
.feature-grid li > svg{
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--violet-2);
}
.feature-grid h3{
  margin: 0 0 6px 0;
  line-height: 1.25;
}
.feature-grid p{
  margin: 0;
  color: var(--muted);
}
.features a {
  color: var(--yellow);
  text-decoration: none;
}
.features a:hover {
  text-decoration: underline;
}
.feature-grid li.bnb > svg { color: #F3BA2F; }

/* Responsive icônes */
@media (max-width: 560px){
  .feature-grid li{
    grid-template-columns: 1fr;
  }
  .feature-grid li > svg{
    order: -1;
    margin-bottom: 6px;
    justify-self: start;
  }
}

/* Tokenomics */
.page{padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2);margin:18px 0}
.tok-chart{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin:18px 0}
.donut{
  --size:220;
  width:calc(var(--size)*1px);height:calc(var(--size)*1px);position:relative;border-radius:50%;
  background:conic-gradient(
    var(--violet) 0 calc(1% * var(--portion-investors,90)),
    #4b2a99 calc(1% * var(--portion-investors,90)) 100%
  );
  display:grid;place-items:center;border:6px solid #140c29;box-shadow:0 0 0 1px var(--line) inset
}
.slice{display:none}
.donut-hole{
  width:58%;height:58%;border-radius:50%;background:var(--bg-2);display:grid;place-items:center;
  text-align:center;line-height:1.2;border:1px dashed #3a2a6f;color:#d8ccff;font-weight:700
}
.tok-legend{list-style:none;margin:0;padding:0}
.tok-legend li{display:flex;align-items:center;gap:8px;margin:6px 0}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot-investors{background:var(--violet)}
.dot-team{background:#4b2a99}

.tok-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:16px}
.card{background:var(--bg-3);border:1px solid var(--line);border-radius:12px;padding:16px}

/* Whitepaper / Audit */
.doc-placeholder{border:1px dashed #3a2a6f;padding:24px;border-radius:12px;background:#140c29}
.audit-list{line-height:1.9}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:20px;background:var(--bg-2)}
.footer-inner{max-width:1080px;margin:0 auto;color:var(--muted);text-align:center}
.footer-socials{
  margin-top: 12px;
  display: flex;
  justify-content: center;
  gap: 18px;
}
.footer-socials a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-3);
  color: var(--violet-2);
  border: 1px solid var(--line);
  transition: background .25s ease, color .25s ease;
}
.footer-socials a:hover{
  background: var(--violet);
  color: #fff;
}
.footer-socials .icon{
  width: 20px; height: 20px;
}

/* $2ND Song page */
.song-form{display:grid;gap:16px;margin:18px 0}
.song-item{
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}
.song-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:8px
}
.song-actions{display:flex;justify-content:center;margin-top:8px}

.notice{
  background:#140c29;border:1px solid var(--line);border-radius:8px;
  padding:12px;margin:12px 0;color:var(--muted);text-align:center
}

.results{margin-top:24px}
.results h2{margin:0 0 10px 0}
.result-row{
  display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:10px;margin:8px 0
}
.result-row .bar{
  height:14px;background:#1a0f34;border:1px solid #382869;border-radius:999px;overflow:hidden
}
.result-row .bar > span{
  display:block;height:100%;
  background:linear-gradient(90deg, var(--violet), var(--violet-2));
}
.total{color:var(--muted);margin-top:8px}

/* Logo */
.site-logo {
  height: clamp(56px, 8vw, 100px);
  width: auto;
}
.logo-link {
  display: inline-flex;
  align-items: center;
}

/* Responsive menu */
@media (max-width: 900px){
  .burger{display:block}
  .menu{position:absolute;right:12px;top:58px;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;display:none;flex-direction:column;min-width:200px}
  .menu.show{display:flex}
  .menu li{padding:.2rem .4rem}
  .nav-link{display:block}
}

/* PDF viewer */
.pdf-viewer{
  background:#140c29;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  min-height:70vh;
}
.pdf-object{
  width:100%;
  height:80vh;
  border:0;
  display:block;
}
@media (max-width: 700px){
  .pdf-object{ height:70vh; }
}

/* Ajustements CA sur mobile */
@media (max-width: 768px){
  .site-header{ padding: .35rem .8rem; }
  .site-logo{ height: 56px; }
  .ca-wrap{ padding: .6rem .9rem; justify-content:center; text-align:center; }
  .ca-label{ width:100%; margin-bottom: 6px; }
  .btn{ padding: .5rem .85rem; }
}

.site-logo { height: clamp(56px, 8vw, 100px); width: auto; }
@media (max-width: 768px) { .site-logo { height: 60px; } }

/* Ajustement CA strip pour mobile */
@media (max-width: 768px) {
  .ca-value {
    font-size: 0.8rem;
    word-break: break-all;
  }
  .ca-label {
    font-size: 0.75rem;
  }
  .ca-buttons {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 6px;
  }
}

.header-socials {
  display: flex;
  gap: 10px;
  align-items: center;
}
.header-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-3);
  color: var(--violet-2);
  border: 1px solid var(--line);
  transition: background .25s ease, color .25s ease;
}
.header-socials a:hover {
  background: var(--violet);
  color: #fff;
}
.header-socials .icon {
  width: 18px;
  height: 18px;
}

/* Masque sur desktop l'entrée "menu-socials" du burger */
.menu-socials { display: none; }

/* Sur mobile, afficher au début du menu */
@media (max-width: 900px) {
  .desktop-only { display: none; }
  .menu-socials { display: flex; justify-content: center; margin: 10px 0; }
  .menu-socials .header-socials { gap: 14px; }
}

.lyrics-container {
  margin-top: 20px;
  text-align: center;
}
.lyrics-toggle {
  background: transparent;
  border: 1px solid var(--violet);
  color: var(--violet-2);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}
.lyrics-toggle:hover {
  background: var(--violet);
  color: #fff;
}
.lyrics-text {
  margin-top: 12px;
  text-align: left;
  background: var(--bg-3);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  max-height: 500px;
  overflow-y: auto;
}

/* Popup overlay */
.lyrics-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.7);
  overflow: auto;
  padding-top: 60px;
}

/* Contenu de la popup */
.lyrics-content {
  background: var(--bg-2);
  margin: auto;
  padding: 20px;
  border: 1px solid var(--line);
  width: 90%;
  max-width: 700px;
  border-radius: 10px;
  color: var(--text);
}

/* Bouton fermer */
.lyrics-close {
  color: var(--muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}
.lyrics-close:hover {
  color: var(--violet);
}