@font-face{font-family:"Barlow SC";src:url("fonts/BarlowSemiCondensed-SemiBold.ttf") format("truetype");font-weight:600;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("fonts/space-grotesk.woff2") format("woff2");font-weight:300 700;font-display:swap}

/* ================================================================ Cromo e notte */
:root{
  --notte:#030408; --notte-2:#080b14; --notte-3:#0f1422;
  --testo:#eef2f8; --tenue:#8f98a8; --bordo:rgba(160,190,255,.14);
  --blu:#3d8bff; --blu-2:#8ab8ff; --blu-scuro:#1d4fd6; --bagliore:rgba(61,139,255,.4);
  --cromo:linear-gradient(180deg,#ffffff 0%,#dfe7f2 28%,#7d8ca4 48%,#2c3546 52%,#a9bad3 64%,#f6f9ff 82%,#9fb0c8 100%);
  --cromo-bordo:linear-gradient(135deg,#6b7891,#f2f6ff 30%,#56647c 50%,#e6eefb 72%,#5d6b84);
  --display:"Barlow SC","Arial Narrow",Impact,sans-serif;
  --font:"Space Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gutter:clamp(16px,4vw,56px); --larg:1320px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--notte);color:var(--testo);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:-.01em;line-height:.9}
h2{font-size:clamp(52px,9vw,140px)}
h2 em{font-style:normal;color:var(--blu);text-shadow:0 0 40px var(--bagliore)}
h3{font-size:clamp(26px,2.6vw,36px);line-height:1}
p{margin:0}
::selection{background:var(--blu);color:#000}
.occhiello{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:var(--blu-2);margin-bottom:22px}
.occhiello::before{content:"";width:28px;height:1px;background:var(--blu)}

/* testo cromato: gradiente metallico dentro le lettere */
.cromo{background:var(--cromo);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 2px 0 rgba(0,0,0,.6)) drop-shadow(0 0 22px rgba(61,139,255,.25))}

/* glitch: due copie sfalsate (rosso/blu) che sfarfallano quando il titolo compare */
.glitch{position:relative;display:inline-block}
.glitch::before,.glitch::after{content:attr(data-testo);position:absolute;inset:0;background:none;-webkit-background-clip:border-box;opacity:0;pointer-events:none}
.glitch::before{color:#ff2a6d;transform:translateX(-3px);mix-blend-mode:screen}
.glitch::after{color:#29b6ff;transform:translateX(3px);mix-blend-mode:screen}
.vista .glitch::before,.vista.glitch::before,.attiva .glitch::before{animation:glitch-a .7s steps(2) 1}
.vista .glitch::after,.vista.glitch::after,.attiva .glitch::after{animation:glitch-b .7s steps(2) 1}
@keyframes glitch-a{0%{opacity:.9;clip-path:inset(10% 0 70% 0)}25%{clip-path:inset(60% 0 10% 0)}50%{clip-path:inset(30% 0 45% 0)}75%{clip-path:inset(80% 0 2% 0)}100%{opacity:0;clip-path:inset(0)}}
@keyframes glitch-b{0%{opacity:.9;clip-path:inset(70% 0 5% 0)}25%{clip-path:inset(15% 0 60% 0)}50%{clip-path:inset(50% 0 30% 0)}75%{clip-path:inset(5% 0 85% 0)}100%{opacity:0;clip-path:inset(0)}}

/* grana da pellicola su tutto */
.grana{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ================================================================ pulsanti */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 30px;border:1px solid rgba(220,232,255,.5);border-radius:0;
  font:600 14px/1 var(--font);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;cursor:pointer;color:var(--testo);background:transparent;
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);transition:background .25s,color .25s,box-shadow .25s}
.btn-cromo{border:0;background:var(--cromo-bordo);color:#05070c;box-shadow:0 0 40px var(--bagliore)}
.btn-cromo span{position:relative;z-index:1}
.btn-cromo::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.8) 50%,transparent 65%);transform:translateX(-120%);transition:transform .7s}
.btn-cromo:hover::after{transform:translateX(120%)}
.btn-vuoto:hover{background:rgba(61,139,255,.15);border-color:var(--blu-2)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--blu);outline-offset:3px}

/* ================================================================ barra */
.barra{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:16px var(--gutter);padding-top:max(16px,env(safe-area-inset-top));transition:background .3s,padding .3s}
.barra.piena{background:rgba(3,4,8,.78);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);padding-block:10px;border-bottom:1px solid var(--bordo)}
.barra-logo img{height:42px;width:auto;filter:drop-shadow(0 0 12px rgba(61,139,255,.45))}
.menu{display:flex;align-items:center;gap:clamp(18px,2.4vw,38px)}
.menu a{font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;text-decoration:none;color:var(--testo);opacity:.75;transition:opacity .2s,color .2s}
.menu a:hover{opacity:1;color:var(--blu-2)}
.menu .menu-cta{opacity:1;padding:11px 18px;border:1px solid var(--blu);color:var(--blu-2);clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.menu .menu-cta:hover{background:var(--blu);color:#000}
.hamburger{display:none;width:44px;height:44px;border:0;background:none;padding:10px;cursor:pointer;position:relative;z-index:2}
.hamburger span{display:block;height:2px;background:var(--testo);margin:7px 0;transition:transform .3s}
.menu-aperto .hamburger span:first-child{transform:translateY(4.5px) rotate(45deg)}
.menu-aperto .hamburger span:last-child{transform:translateY(-4.5px) rotate(-45deg)}

/* ================================================================ apertura animata col monogramma (≈3,6 s) */
.intro{position:fixed;inset:0;z-index:200;display:grid;place-items:center;overflow:hidden;cursor:pointer}
.intro[hidden]{display:none}
.intro-tenda{position:absolute;left:0;right:0;height:50.5%;background:#000;animation:tenda .7s cubic-bezier(.7,0,.2,1) 3s forwards}
.intro-tenda.su{top:0}
.intro-tenda.giu{bottom:0;--verso:1}
@keyframes tenda{to{transform:translateY(calc(-100% + var(--verso,0) * 200%))}}
.intro-scena{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;animation:scena-via .5s ease-in 2.85s forwards}
@keyframes scena-via{to{opacity:0;transform:scale(1.18);filter:blur(10px)}}
.intro-mono{position:relative;width:min(66vw,540px);aspect-ratio:900/764}
.intro-mono>*{position:absolute;inset:0;width:100%;height:100%}

/* 1 · linea di luce che si apre al centro */
.intro-linea{position:absolute;left:50%;top:43%;width:min(80vw,640px);height:2px;translate:-50% 0;
  background:linear-gradient(90deg,transparent,#8ab8ff 30%,#fff 50%,#8ab8ff 70%,transparent);box-shadow:0 0 18px #3d8bff,0 0 40px #1d4fd6;
  transform:scaleX(0);animation:linea .6s cubic-bezier(.2,.8,.2,1) .1s forwards,spegni .4s ease .75s forwards}
@keyframes linea{to{transform:scaleX(1)}}
@keyframes spegni{to{opacity:0;transform:scaleX(1.3)}}

/* 2 · il contorno si disegna come un neon */
.intro-neon{overflow:visible}
.intro-tratto{fill:none;stroke:#cfe2ff;stroke-width:3;stroke-linejoin:round;stroke-dasharray:1 1;stroke-dashoffset:1;
  filter:drop-shadow(0 0 4px #5aa0ff) drop-shadow(0 0 14px #3d8bff);animation:traccia 1.1s cubic-bezier(.6,0,.3,1) .45s forwards,affievolisci .8s ease 1.9s forwards}
.intro-tratto+.intro-tratto{animation-delay:.6s,1.9s}
@keyframes traccia{to{stroke-dashoffset:0}}
@keyframes affievolisci{to{stroke-opacity:.25}}

/* 3 · il cromo riempie il contorno, con un guizzo glitch */
.intro-cromo{opacity:0;clip-path:inset(0 0 100% 0);animation:cromo .6s cubic-bezier(.2,.8,.2,1) 1.35s forwards}
@keyframes cromo{to{opacity:1;clip-path:inset(0 0 -10% 0)}}
.intro-rosso,.intro-ciano{mix-blend-mode:screen;animation:guizzo .35s steps(3) 1.85s forwards}
.intro-rosso{filter:sepia(1) saturate(8) hue-rotate(-50deg);--x:-9px}
.intro-ciano{filter:sepia(1) saturate(8) hue-rotate(170deg);--x:9px}
@keyframes guizzo{0%{opacity:.8;clip-path:inset(20% 0 55% 0);transform:translateX(var(--x))}50%{opacity:.8;clip-path:inset(60% 0 15% 0);transform:translateX(calc(var(--x) * -1))}
  100%{opacity:0;clip-path:inset(0);transform:none}}

/* 4 · riflesso di luce che attraversa il cromo + raggi dietro */
.intro-riflesso{animation:riflesso .7s cubic-bezier(.5,0,.3,1) 2.05s forwards}
@keyframes riflesso{to{transform:skewX(-18deg) translateX(1300px)}}
.intro-raggi{position:absolute;left:50%;top:43%;width:0;height:0;pointer-events:none;mix-blend-mode:screen}
.intro-raggi i{position:absolute;left:0;top:0;width:70px;height:75vmax;margin-left:-35px;transform-origin:50% 0;
  background:linear-gradient(180deg,rgba(90,160,255,.75),rgba(29,79,214,.25) 45%,transparent 80%);clip-path:polygon(47% 0,53% 0,100% 100%,0 100%);filter:blur(10px);
  opacity:0;transform:rotate(var(--r)) scaleY(.2);animation:raggio 1s cubic-bezier(.2,.8,.2,1) 1.85s forwards}
.intro-raggi i:nth-child(1){--r:0deg}.intro-raggi i:nth-child(2){--r:45deg}.intro-raggi i:nth-child(3){--r:90deg}.intro-raggi i:nth-child(4){--r:135deg}
.intro-raggi i:nth-child(5){--r:180deg}.intro-raggi i:nth-child(6){--r:225deg}.intro-raggi i:nth-child(7){--r:270deg}.intro-raggi i:nth-child(8){--r:315deg}
@keyframes raggio{60%{opacity:.9}to{opacity:.6;transform:rotate(calc(var(--r) + 12deg)) scaleY(1)}}

/* 5 · il nome si stringe sotto il monogramma */
.intro-nome{margin-top:clamp(14px,3vh,28px);font:600 clamp(14px,1.6vw,18px)/1 var(--font);letter-spacing:1.4em;text-transform:uppercase;padding-left:1.4em;
  color:var(--testo);opacity:0;animation:nome .8s cubic-bezier(.2,.8,.2,1) 2.05s forwards}
@keyframes nome{to{opacity:.9;letter-spacing:.6em;padding-left:.6em}}

.intro-salta{position:absolute;z-index:2;right:max(20px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));border:1px solid rgba(255,255,255,.25);background:none;color:rgba(238,242,248,.75);
  padding:10px 18px;font:600 12px/1 var(--font);letter-spacing:.24em;text-transform:uppercase;cursor:pointer;animation:scena-via .3s ease 2.85s forwards}
.intro-salta:hover{color:var(--testo);border-color:var(--blu)}
.intro.via{opacity:0;transition:opacity .45s ease;pointer-events:none}
body.in-intro{overflow:hidden}

/* ================================================================ apertura */
.apertura{position:relative;min-height:100vh;min-height:100svh;display:grid;place-items:center;overflow:hidden;isolation:isolate}
.clip{position:absolute;inset:0;z-index:-3;background:#05040c}
.clip video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.2) contrast(1.1) brightness(.85) saturate(1.25)}
.clip video[hidden]{display:none}
.clip::after{content:"";position:absolute;inset:0;background:#1f5bff;mix-blend-mode:color;opacity:.3}
.fasci{position:absolute;inset:-10% 0 0;z-index:-2;pointer-events:none;mix-blend-mode:screen}
.fasci i{position:absolute;top:-10%;left:50%;width:14vw;height:130%;transform-origin:50% 0;
  background:linear-gradient(180deg,rgba(138,184,255,.55),rgba(61,139,255,.12) 55%,transparent 80%);filter:blur(18px);clip-path:polygon(46% 0,54% 0,100% 100%,0 100%);
  animation:fascio 9s ease-in-out infinite alternate}
.fasci i:nth-child(1){--r:-38deg;animation-delay:-1s}.fasci i:nth-child(2){--r:-18deg;animation-delay:-4s}.fasci i:nth-child(3){--r:0deg;animation-delay:-2s;opacity:.6}
.fasci i:nth-child(4){--r:18deg;animation-delay:-6s}.fasci i:nth-child(5){--r:38deg;animation-delay:-3s}
@keyframes fascio{from{transform:translateX(-50%) rotate(calc(var(--r) - 8deg))}to{transform:translateX(-50%) rotate(calc(var(--r) + 8deg))}}
.apertura-velo{position:absolute;inset:0;z-index:-1;
  background:radial-gradient(ellipse 45% 32% at 50% 44%,rgba(3,4,8,.42),transparent 75%),radial-gradient(ellipse 80% 70% at 50% 50%,transparent 45%,rgba(3,4,8,.6)),linear-gradient(180deg,rgba(3,4,8,.55),transparent 22%,transparent 62%,var(--notte))}
.apertura-testo{text-align:center;padding:120px var(--gutter) 150px;max-width:1150px}
.sigla{font-size:12px;font-weight:600;letter-spacing:.42em;text-transform:uppercase;color:var(--blu-2);margin-bottom:10px}
.sigla span{color:rgba(238,242,248,.3);margin:0 .4em}
.apertura-logo img{width:min(880px,88vw);height:auto;margin:0 auto;filter:drop-shadow(0 12px 50px rgba(0,0,0,.8)) drop-shadow(0 0 50px rgba(61,139,255,.3));animation:respira 6s ease-in-out infinite}
@keyframes respira{50%{filter:drop-shadow(0 12px 50px rgba(0,0,0,.8)) drop-shadow(0 0 80px rgba(61,139,255,.55))}}
.apertura-sotto{max-width:44ch;margin:30px auto 0;font-size:clamp(17px,1.6vw,21px);color:rgba(238,242,248,.85)}
.apertura-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:42px}
.scorri{position:absolute;left:50%;bottom:max(26px,env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;
  text-decoration:none;font-size:11px;font-weight:600;letter-spacing:.36em;text-transform:uppercase;color:rgba(238,242,248,.65)}
.scorri i{width:1px;height:46px;background:linear-gradient(var(--blu-2),transparent);animation:goccia 1.8s ease-in-out infinite;transform-origin:top}
@keyframes goccia{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* ================================================================ scena del DJ (sticky, avanza con lo scroll) */
.scena{position:relative;height:420vh;--p:0}
.scena-palco{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;isolation:isolate;
  background:radial-gradient(ellipse 80% 60% at 50% 100%,#0a1636,var(--notte) 70%)}
.scena-luci{position:absolute;inset:0;z-index:-1;pointer-events:none;mix-blend-mode:screen}
.scena-luci i{position:absolute;bottom:22%;left:50%;width:22vw;height:120vh;transform-origin:50% 100%;
  background:linear-gradient(0deg,rgba(138,184,255,.7),rgba(61,139,255,.15) 50%,transparent 85%);filter:blur(16px);clip-path:polygon(48% 100%,52% 100%,100% 0,0 0);
  opacity:calc(.12 + var(--p) * .8);transform:translateX(-50%) rotate(calc(var(--a) * (1 - var(--p) * .55)))}
.scena-luci i:nth-child(1){--a:-62deg}.scena-luci i:nth-child(2){--a:-38deg}.scena-luci i:nth-child(3){--a:-14deg}
.scena-luci i:nth-child(4){--a:14deg}.scena-luci i:nth-child(5){--a:38deg}.scena-luci i:nth-child(6){--a:62deg}
/* il neon: quadro con la foto (spenta) e le linee sopra */
.neon-quadro{position:absolute;right:max(0px,6vw);bottom:0;height:min(96vh,1040px);aspect-ratio:1066/928;z-index:1;
  -webkit-mask-image:radial-gradient(ellipse 62% 70% at 52% 58%,#000 45%,transparent 92%);mask-image:radial-gradient(ellipse 62% 70% at 52% 58%,#000 45%,transparent 92%)}
.neon-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:var(--foto,0);filter:grayscale(1) contrast(1.25) brightness(.9) sepia(1) hue-rotate(185deg) saturate(3.2)}
.neon{position:absolute;inset:0;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 3px #5aa0ff) drop-shadow(0 0 10px rgba(61,139,255,.8))}
.neon path{fill:none;stroke:#cfe2ff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 1;
  stroke-dashoffset:calc(1 - clamp(0, (var(--d) - var(--t)) * 4, 1));opacity:calc(1 - var(--foto,0) * .45)}
.scena{--d:0}
.didascalie{z-index:3;position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);width:min(440px,38vw);min-height:300px}
.didascalie::before{content:"";position:absolute;inset:-90px -140px -90px -60px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse 62% 58% at 40% 50%,rgba(3,4,8,.95),rgba(3,4,8,.75) 50%,transparent 78%)}
.didascalia{position:absolute;inset:0 auto auto 0;opacity:0;transform:translateY(30px);transition:opacity .5s,transform .5s;pointer-events:none}
.didascalia.attiva{opacity:1;transform:none;pointer-events:auto}
.didascalia .num{display:block;font:600 13px/1 var(--font);letter-spacing:.3em;color:var(--blu-2);margin-bottom:18px}
.didascalia h2{font-size:clamp(40px,4.4vw,84px);margin-bottom:22px}
.didascalia p{color:rgba(238,242,248,.78);font-size:17px;max-width:36ch}
.didascalia.finale h2{font-size:clamp(48px,5.6vw,100px)}
.avanzamento{position:absolute;right:var(--gutter);top:50%;transform:translateY(-50%);width:2px;height:180px;background:rgba(255,255,255,.12)}
.avanzamento i{position:absolute;inset:0 0 auto;height:calc(var(--p) * 100%);background:linear-gradient(var(--blu-2),var(--blu));box-shadow:0 0 12px var(--blu)}

/* ================================================================ laser
   Ogni .laser è un proiettore: dj.js ci mette dentro i fasci (<i>) con angolo, ampiezza, velocità e colore propri.
   Fascio = linea sottile con nucleo bianco che sfuma nel colore; il bagliore lo dà il filtro sul proiettore. */
.laser{position:absolute;width:0;height:0;pointer-events:none;mix-blend-mode:screen;filter:drop-shadow(0 0 3px var(--blu)) drop-shadow(0 0 10px rgba(41,212,255,.55))}
.laser i{position:absolute;left:0;top:-1px;width:var(--l,170vmax);height:2px;transform-origin:0 50%;border-radius:2px;
  background:linear-gradient(90deg,#fff 0,var(--c,#3d8bff) 4%,color-mix(in srgb,var(--c,#3d8bff) 70%,transparent) 45%,transparent 92%);
  transform:rotate(var(--a1));animation:spazza var(--t,5s) ease-in-out var(--r,0s) infinite alternate}
.laser i:nth-child(3n){animation:spazza var(--t,5s) ease-in-out var(--r,0s) infinite alternate,strobo 2.4s steps(1) var(--r,0s) infinite}
@keyframes spazza{from{transform:rotate(var(--a1))}to{transform:rotate(var(--a2))}}
@keyframes strobo{0%,62%{opacity:1}63%,71%{opacity:0}72%,84%{opacity:1}85%,90%{opacity:0}}
.laser::before{content:"";position:absolute;left:-7px;top:-7px;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle,#fff,var(--blu) 45%,transparent 70%)}

/* riga laser tra le sezioni: si traccia da sinistra a destra quando arriva sullo schermo */
.laser-riga{position:relative;max-width:var(--larg);height:2px;margin:0 auto;pointer-events:none}
.laser-riga i{position:absolute;inset:0;transform-origin:0 50%;transform:scaleX(0);
  background:linear-gradient(90deg,transparent,var(--blu) 15%,#bfe6ff 50%,var(--blu) 85%,transparent);box-shadow:0 0 10px var(--blu),0 0 24px rgba(41,212,255,.5)}
.laser-riga.vista i{transform:scaleX(1);transition:transform 1.4s cubic-bezier(.7,0,.2,1)}
.laser-riga::after{content:"";position:absolute;top:-5px;left:0;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle,#fff,var(--blu) 50%,transparent 72%);opacity:0}
.laser-riga.vista::after{animation:scintilla 1.4s cubic-bezier(.7,0,.2,1) forwards}
@keyframes scintilla{0%{left:0;opacity:1}90%{opacity:1}100%{left:100%;opacity:0}}
.js .laser-riga.rivela{opacity:1;transform:none;filter:none}

/* dove stanno i proiettori */
.proiettore{top:-6px;z-index:-1}
.proiettore.sx{left:7%}
.proiettore.dx{right:7%}
.apertura .proiettore{opacity:.85}
.scena-lati{top:-4px;z-index:0;opacity:calc(var(--d) * .9)}
.scena-lati.sx{left:4%}
.scena-lati.dx{right:4%}
.scena-cielo{top:-10px;left:58%;z-index:0;opacity:calc(var(--foto,0) * 1.15)}

/* nell'animazione di apertura: raggiera di laser dal monogramma + scansione orizzontale */
.intro-laser{left:50%;top:43%;opacity:0;animation:laser-intro 1s ease 1.85s forwards}
.intro-laser i{--l:90vmax}
@keyframes laser-intro{20%{opacity:1}75%{opacity:1}100%{opacity:.35}}
.intro-scansione{position:fixed;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,#bfe6ff 20%,#fff 50%,#bfe6ff 80%,transparent);
  box-shadow:0 0 12px var(--blu),0 0 30px #29d4ff;opacity:0;animation:scansione .7s cubic-bezier(.6,0,.3,1) 2.2s forwards}
@keyframes scansione{0%{opacity:0;transform:translateY(0)}10%{opacity:1}90%{opacity:1}100%{opacity:0;transform:translateY(100vh)}}

/* ================================================================ sezioni */
.sezione{max-width:var(--larg);margin:0 auto;padding:clamp(96px,13vw,180px) var(--gutter)}
.intesta{margin-bottom:clamp(40px,6vw,72px)}
.sotto{max-width:56ch;margin-top:24px;color:var(--tenue);font-size:18px}

/* chi sono */
.chi{display:grid;grid-template-columns:.9fr 1fr;gap:clamp(40px,7vw,120px);align-items:center}
.chi-foto{position:relative;margin:0;padding:1px;background:var(--cromo-bordo);clip-path:polygon(28px 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%,0 28px)}
.chi-foto img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 45%;filter:grayscale(1) contrast(1.15) brightness(.9);clip-path:inherit}
.chi-foto::after{content:"";position:absolute;inset:1px;background:linear-gradient(180deg,transparent 40%,rgba(29,79,214,.55));mix-blend-mode:color;clip-path:inherit;pointer-events:none}
.chi-foto figcaption{position:absolute;left:40px;top:22px;font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:rgba(238,242,248,.8)}
.chi-testo h2{font-size:clamp(46px,6vw,92px);margin-bottom:34px}
.chi-testo>p:not(.occhiello){color:var(--tenue);margin-bottom:18px;max-width:52ch}
.chi-testo strong{color:var(--testo)}

/* musica */
.lettori{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:18px}
.lettore{position:relative;min-height:250px;display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:34px;
  background:linear-gradient(155deg,var(--notte-3),var(--notte-2)) padding-box,var(--cromo-bordo) border-box;border:1px solid transparent;overflow:hidden;
  clip-path:polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px);transition:transform .3s}
.lettore:hover{transform:translateY(-3px)}
.lettore::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,var(--bagliore),transparent 70%)}
.lettore .occhiello{margin:0}
.lettore h3{font-size:clamp(34px,3.4vw,52px)}
.lettore .btn{margin-top:auto}
.lettore .apri{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;color:var(--tenue)}
.lettore .apri:hover{color:var(--blu-2)}
.lettore.lista{grid-column:1/-1}
.lettore.aperto{padding:0;min-height:0;background:none;border:0;clip-path:none}
.lettore.aperto::before{display:none}
.lettore iframe{width:100%;height:352px;border:0;border-radius:12px}
.lettore.soundcloud iframe{height:450px;border-radius:0}
.lettore.vuoto{grid-column:1/-1;align-items:center;justify-content:center;text-align:center}
.altro{margin-top:34px;text-align:center}
.altro a{font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;color:var(--blu-2)}

/* galleria: scorre in orizzontale mentre si scende */
.galleria{position:relative;height:var(--alto,320vh)}
.galleria-palco{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:clamp(24px,4vh,48px)}
.galleria-titolo{padding:0 var(--gutter)}
.galleria-titolo .occhiello{margin-bottom:14px}
.galleria-titolo h2{font-size:clamp(46px,6.5vw,104px)}
.nastro-foto{display:flex;gap:18px;padding:0 var(--gutter);width:max-content;will-change:transform}
.f{flex:none;height:min(52vh,520px);aspect-ratio:2/3;padding:0;border:0;background:var(--notte-2);overflow:hidden;cursor:zoom-in;position:relative;
  clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px)}
.f.largo{aspect-ratio:3/2}
.f img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1) brightness(.75);transition:filter .6s,transform .8s cubic-bezier(.2,.7,.2,1)}
.f::after{content:"";position:absolute;inset:0;background:#1f5bff;mix-blend-mode:color;opacity:.6;transition:opacity .6s}
.f:hover img,.f.vicina img{filter:none;transform:scale(1.04)}
.f:hover::after,.f.vicina::after{opacity:0}
.lightbox{position:fixed;inset:0;z-index:150;background:rgba(2,3,6,.96);display:grid;place-items:center;padding:var(--gutter)}
.lightbox[hidden]{display:none}
.lightbox img{max-height:88vh;width:auto}
.chiudi{position:absolute;top:max(16px,env(safe-area-inset-top));right:16px;width:48px;height:48px;border:0;background:none;color:var(--testo);font-size:40px;line-height:1;cursor:pointer}

/* contatti */
.contatti-sez{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,96px);align-items:start}
.contatti-sez h2{font-size:clamp(56px,7.5vw,116px);margin-bottom:28px}
.contatti-testo>p:not(.occhiello){color:var(--tenue);max-width:44ch}
.contatti{list-style:none;margin:40px 0 0;padding:0}
.contatti li{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-top:1px solid var(--bordo)}
.contatti li:last-child{border-bottom:1px solid var(--bordo)}
.contatti span{font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--tenue)}
.contatti a{font-weight:500;text-decoration:none;overflow-wrap:anywhere;text-align:right}
.contatti a:hover{color:var(--blu-2)}
.modulo{display:grid;gap:18px;padding:clamp(24px,4vw,44px);background:linear-gradient(155deg,var(--notte-3),var(--notte-2)) padding-box,var(--cromo-bordo) border-box;border:1px solid transparent;
  clip-path:polygon(24px 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%,0 24px)}
.modulo label{display:grid;gap:8px;font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--tenue)}
.modulo input,.modulo textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid rgba(160,190,255,.2);border-radius:0;background:rgba(3,4,8,.7);color:var(--testo);
  font:400 16px/1.4 var(--font);letter-spacing:0;text-transform:none;transition:border-color .2s,box-shadow .2s}
.modulo textarea{resize:vertical}
.modulo input:focus,.modulo textarea:focus{outline:none;border-color:var(--blu);box-shadow:0 0 0 3px rgba(61,139,255,.2)}
.modulo .errore{border-color:#ff4d6d}
.due{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modulo-azioni{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.modulo-azioni .btn{flex:1 1 200px}
.nota{font-size:13px;color:var(--tenue)}

/* piede */
.piede{border-top:1px solid var(--bordo);padding:72px var(--gutter) max(48px,env(safe-area-inset-bottom));text-align:center;color:var(--tenue);font-size:14px;
  background:radial-gradient(ellipse 60% 100% at 50% 100%,rgba(29,79,214,.25),transparent)}
.piede img{width:min(380px,70vw);height:auto;margin:0 auto 30px}
.piede a{color:var(--testo);text-decoration-color:var(--blu);text-underline-offset:4px}
.legale{margin-top:10px;font-size:12px;opacity:.7}

/* pulsante musica di sottofondo */
.audio{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;gap:10px;height:48px;padding:0 18px;
  border:1px solid var(--bordo);border-radius:24px;background:rgba(8,11,20,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--testo);
  font:600 12px/1 var(--font);letter-spacing:.2em;text-transform:uppercase;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.audio[hidden]{display:none}
.audio:hover,.audio.on{border-color:var(--blu);box-shadow:0 0 24px var(--bagliore)}
.eq{display:flex;align-items:flex-end;gap:3px;height:16px}
.eq i{width:3px;height:4px;background:var(--blu);border-radius:1px}
.audio.on .eq i{animation:eq .9s ease-in-out infinite alternate}
.audio.on .eq i:nth-child(2){animation-delay:-.3s}.audio.on .eq i:nth-child(3){animation-delay:-.6s}.audio.on .eq i:nth-child(4){animation-delay:-.15s}
@keyframes eq{from{height:3px}to{height:16px}}

/* comparsa allo scorrimento */
.js .rivela{opacity:0;transform:translateY(30px);filter:blur(6px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1),filter 1s}
.js .rivela.vista{opacity:1;transform:none;filter:none}

/* ================================================================ schermi piccoli */
@media (max-width:900px){
  .menu{position:fixed;inset:0;flex-direction:column;justify-content:center;gap:28px;background:rgba(3,4,8,.97);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
  .menu a{font:600 40px/1 var(--display);letter-spacing:.02em;opacity:1}
  .menu .menu-cta{font-size:28px;padding:14px 28px}
  .menu-aperto .menu{opacity:1;visibility:visible}
  .hamburger{display:block}
  .barra-logo img{height:36px}
  .chi,.contatti-sez{grid-template-columns:1fr}
  .fasci i{width:30vw}
  /* scena sul telefono: DJ in basso, testo in alto */
  .neon-quadro{height:auto;width:150vw;right:auto;left:50%;transform:translateX(-50%)}
  .didascalie{left:var(--gutter);right:var(--gutter);top:max(84px,11vh);transform:none;width:auto}
  .didascalia h2{font-size:clamp(36px,11vw,72px);margin-bottom:14px}
  .didascalia p{font-size:15px}
  .avanzamento{display:none}
  .scena-luci i{width:40vw;bottom:30%}
}
@media (max-width:560px){
  body{font-size:16px}
  .apertura-cta .btn{width:100%}
  .lettore{padding:26px}
  .due{grid-template-columns:1fr}
  .audio-testo{display:none}
  .audio{padding:0 15px}
  .f{height:46vh}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .fasci i,.apertura-logo img,.scorri i,.audio.on .eq i,.laser i{animation:none}
  .laser-riga i{transform:none}
  .glitch::before,.glitch::after{display:none}
  .js .rivela{opacity:1;transform:none;filter:none;transition:none}
}