#intro{position:fixed;inset:0;z-index:30000;overflow:hidden;transition:opacity 1.6s cubic-bezier(.4,0,.2,1),visibility 1.6s}
#intro.lift{opacity:0;visibility:hidden;pointer-events:none}
.intro-bg{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.intro-bg video,.intro-bg>div{width:100%;height:100%;object-fit:cover;filter:brightness(.85) saturate(1.1)}
.intro-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 45%,rgba(8,6,4,.15) 0%,rgba(8,6,4,.55) 60%,rgba(8,6,4,.85) 100%)}
#introSparkles{position:absolute;inset:0;z-index:2}
.intro-content{position:absolute;inset:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.intro-logo{position:relative;opacity:0;transform:scale(.92);animation:introLogoIn 2s .5s cubic-bezier(.23,1,.36,1) forwards}
@keyframes introLogoIn{0%{opacity:0;transform:scale(.92)}100%{opacity:1;transform:scale(1)}}
.intro-smart{font-family:var(--f1);font-size:clamp(52px,10vw,120px);font-weight:700;letter-spacing:2px;line-height:1;
  background:linear-gradient(135deg,var(--gold),#f0d890,#dfc070,#f5e6c8,var(--gold));background-size:200% 200%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:goldShimmer 4s ease-in-out infinite;
  filter:drop-shadow(0 0 20px rgba(201,168,76,.3))}
.intro-smart em{font-style:italic;font-weight:400}
@keyframes goldShimmer{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.intro-paris{font-family:var(--f3);font-size:clamp(14px,2.5vw,24px);font-weight:300;letter-spacing:clamp(8px,2vw,22px);
  text-transform:uppercase;color:var(--gold);margin-top:8px;opacity:0;animation:introParisIn 1.8s 1.2s cubic-bezier(.23,1,.36,1) forwards;
  text-shadow:0 0 30px rgba(201,168,76,.4)}
@keyframes introParisIn{0%{opacity:0;letter-spacing:clamp(20px,4vw,40px)}100%{opacity:1;letter-spacing:clamp(8px,2vw,22px)}}
.intro-line{width:0;height:1px;margin:18px auto 0;background:linear-gradient(90deg,transparent,var(--gold),transparent);animation:introLineGrow 2s 1.6s cubic-bezier(.4,0,.2,1) forwards}
@keyframes introLineGrow{0%{width:0}100%{width:clamp(80px,15vw,200px)}}
.intro-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:400px;border-radius:50%;opacity:0;
  background:radial-gradient(ellipse,var(--gold-15),transparent 70%);animation:introGlowPulse 3s 2s ease-in-out forwards;pointer-events:none;z-index:1}
@keyframes introGlowPulse{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}50%{opacity:1;transform:translate(-50%,-50%) scale(1)}100%{opacity:.8;transform:translate(-50%,-50%) scale(1.3)}}
.intro-tagline{font-family:var(--f2);font-size:clamp(11px,1.5vw,16px);font-style:italic;color:#e2d0a8;margin-top:20px;opacity:0;
  font-weight:300;letter-spacing:1px;animation:introFadeUp 1.5s 2.2s cubic-bezier(.23,1,.36,1) forwards}
@keyframes introFadeUp{0%{opacity:0;transform:translateY(12px)}100%{opacity:.7;transform:translateY(0)}}

#dust{position:fixed;inset:0;z-index:5;pointer-events:none}

#lightbox{position:fixed;inset:0;z-index:25000;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.95);backdrop-filter:blur(20px);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;cursor:zoom-out}
#lightbox.open{opacity:1;visibility:visible}
#lightbox img{max-width:92vw;max-height:80vh;border-radius:8px;object-fit:contain;
  box-shadow:0 20px 80px rgba(0,0,0,.5);transform:scale(.9);transition:transform .5s cubic-bezier(.23,1,.36,1)}
#lightbox.open img{transform:scale(1)}
.lb-close{position:absolute;top:20px;right:24px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);
  background:rgba(0,0,0,.5);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;z-index:2}
.lb-close:hover{border-color:var(--gold);color:var(--gold)}
.lb-back{position:absolute;top:22px;left:24px;padding:8px 20px;border-radius:20px;border:1px solid rgba(255,255,255,.15);
  background:rgba(0,0,0,.5);color:#fff;font-size:12px;letter-spacing:.5px;cursor:pointer;transition:all .3s;z-index:2;font-family:var(--f3)}
.lb-back:hover{border-color:var(--gold);color:var(--gold)}
.lb-caption{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);font-family:var(--f2);font-size:15px;
  font-style:italic;color:var(--champ2);letter-spacing:1px;text-shadow:0 2px 8px rgba(0,0,0,.5);white-space:nowrap}
.lb-hint{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:9px;color:rgba(255,255,255,.25);letter-spacing:1px}

#nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 32px;height:60px;display:flex;align-items:center;overflow:visible;
  background:linear-gradient(180deg,rgba(8,6,4,.95) 0%,rgba(8,6,4,.5) 70%,transparent);backdrop-filter:blur(16px);transition:background .4s}
.n-brand{font-family:var(--f1);font-size:18px;font-weight:600;color:var(--gold);letter-spacing:1px;cursor:pointer;display:flex;align-items:center;gap:10px;
  margin-left:0px;transform:translateY(-20px);}
.n-brand em{font-weight:400;font-style:italic;color:var(--champ2)}
.n-dia{width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}
.n-links{display:flex;gap:2px;margin-left:auto}
.n-link{padding:8px 14px;font-size:10px;font-weight:400;letter-spacing:2px;text-transform:uppercase;color:var(--silver);cursor:pointer;transition:color .3s;border-bottom:1px solid transparent}
.n-link:hover,.n-link.on{color:var(--gold);border-bottom-color:var(--gold)}
.n-r{display:flex;gap:10px;margin-left:20px;align-items:center}
.n-ico{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.05);display:flex;align-items:center;justify-content:center;font-size:14px;cursor:pointer;transition:all .3s;position:relative}
.n-ico:hover{border-color:var(--gold);background:var(--gold-06)}
.cart-badge{position:absolute;top:-3px;right:-3px;min-width:16px;height:16px;border-radius:8px;background:var(--rose);font-size:8px;font-weight:700;
  display:flex;align-items:center;justify-content:center;color:#fff;padding:0 4px;transform:scale(0);transition:transform .3s cubic-bezier(.68,-.55,.27,1.55)}
.cart-badge.show{transform:scale(1)}