/* GRUB — pagina film. Nero, viola, condensata: la stessa lingua delle schede
   che compaiono nel film, portata sul web. */

:root{
  --bg:#07070a;
  --bg2:#0b0b11;
  --ink:#f2f1f5;
  --dim:#9a99a6;
  --faint:#5c5b68;
  --viola:#9d5cff;
  --magenta:#ff4fd8;
  --line:rgba(255,255,255,.10);
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --cond:"Barlow Condensed",Oswald,"Arial Narrow",sans-serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --pad:clamp(20px,5vw,72px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video,picture{display:block;max-width:100%}
a{color:inherit}

/* grana fissa sopra tutto: tiene insieme immagini generate e fondo */
.grain{
  position:fixed;inset:-50%;z-index:9;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'>\
<filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter>\
<rect width='160' height='160' filter='url(%23n)'/></svg>");
  animation:grain 1.1s steps(3) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}
  33%{transform:translate(-2%,1%)}
  66%{transform:translate(1%,-2%)}
}
@media (prefers-reduced-motion:reduce){.grain{animation:none}}

.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad)}

/* ───────────────────────────────────────────── etichette e titoli */
.slate{
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--faint);margin:0 0 26px;
}
.h2{
  font-family:var(--cond);font-weight:600;letter-spacing:-.005em;line-height:.98;
  font-size:clamp(38px,6.4vw,78px);margin:0 0 8px;text-transform:uppercase;
}
.h2--wide{font-size:clamp(34px,5.4vw,66px)}
.h2--big{font-size:clamp(40px,7.4vw,96px)}
.lead{font-size:clamp(18px,1.5vw,21px);color:#ded ;color:#dcdbe3;margin:0 0 20px}
.lead--mid{max-width:62ch;margin-top:28px;color:var(--dim)}

/* ───────────────────────────────────────────── nav */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px var(--pad);
  background:linear-gradient(180deg,rgba(7,7,10,.82),rgba(7,7,10,0));
  backdrop-filter:blur(2px);
}
.nav__mark{
  font-family:var(--cond);font-weight:700;letter-spacing:.22em;font-size:18px;
  text-decoration:none;
}
.nav__links{display:flex;align-items:center;gap:clamp(12px,2vw,28px)}
.nav__links a{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);text-decoration:none;transition:color .2s;
}
.nav__links a:hover{color:var(--ink)}
.nav__cta{
  color:var(--ink)!important;border:1px solid var(--line);
  padding:8px 14px;border-radius:100px;
}
.nav__cta:hover{border-color:var(--viola);box-shadow:0 0 22px rgba(157,92,255,.28)}
@media (max-width:760px){.nav__links a:not(.nav__cta){display:none}}

/* ───────────────────────────────────────────── hero */
/* the cover already carries title and tagline: show it whole, text goes underneath */
.hero{position:relative;display:flex;flex-direction:column;align-items:center;overflow:hidden;padding-top:64px;background:#000}
.hero__bg{position:relative;display:block;width:100%;background:#000}
.hero__bg img{display:block;width:100%;height:auto;max-height:calc(100svh - 64px);object-fit:contain;margin:0 auto}
.hero__veil{display:none}
.hero__inner{position:relative;z-index:2;text-align:center;padding:clamp(28px,5vh,56px) var(--pad) clamp(90px,12vh,130px);width:100%}
.hero__logo{
  width:min(760px,84vw);height:auto;margin:6px auto 26px;
  filter:drop-shadow(0 0 60px rgba(157,92,255,.35));
}
.hero__line{
  font-family:var(--cond);font-weight:300;font-size:clamp(21px,2.7vw,34px);
  line-height:1.24;letter-spacing:.015em;color:#e7e6ee;
  margin:0 auto 32px;max-width:30ch;
}
.hero__meta{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--dim);
  text-transform:uppercase;margin-bottom:38px;
}
.hero__meta i{width:4px;height:4px;border-radius:50%;background:var(--viola);display:inline-block}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2}
.hero__scroll span{
  display:block;width:1px;height:46px;
  background:linear-gradient(180deg,transparent,var(--viola));
  animation:drop 2.2s ease-in-out infinite;
}
@keyframes drop{0%,100%{opacity:.2;transform:scaleY(.4)}50%{opacity:1;transform:scaleY(1)}}

.btn{
  display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.2em;
  text-transform:uppercase;text-decoration:none;padding:15px 34px;border-radius:100px;
  color:#0a0a0f;background:var(--ink);transition:transform .2s,box-shadow .2s,background .2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(157,92,255,.35);background:#fff}
.btn--big{padding:19px 44px;font-size:13px}

/* ───────────────────────────────────────────── film */
.film{padding:clamp(80px,11vw,150px) 0 clamp(60px,8vw,110px)}
.player{
  position:relative;border-radius:4px;overflow:hidden;
  background:#000;border:1px solid var(--line);
  box-shadow:0 40px 120px rgba(0,0,0,.75),0 0 90px rgba(157,92,255,.10);
}
.player video{width:100%;height:auto;aspect-ratio:16/9;background:#000}
.player iframe{display:block;width:100%;height:auto;aspect-ratio:16/9;border:0;background:#000}
.player__note{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);margin:16px 0 0;
}

/* ───────────────────────────────────────────── story */
.story{padding:clamp(70px,9vw,130px) 0;border-top:1px solid var(--line)}
.grid2{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,80px)}
@media (max-width:880px){.grid2{grid-template-columns:1fr}}
.story__body p{color:var(--dim);margin:0 0 18px}
.story__body .lead{color:#e4e3ea}
.story__body em{font-style:normal;color:var(--ink);border-bottom:1px solid rgba(157,92,255,.5);padding-bottom:1px}

/* ───────────────────────────────────────────── themes */
.themes{padding:clamp(80px,10vw,140px) 0;background:var(--bg2);border-top:1px solid var(--line)}
.themes__list{list-style:none;margin:56px 0 0;padding:0;display:grid;gap:0}
.themes__list li{
  display:grid;grid-template-columns:88px minmax(0,1fr) minmax(0,1.25fr);
  gap:clamp(16px,3vw,40px);align-items:start;
  padding:30px 0;border-top:1px solid var(--line);
}
.themes__list li:last-child{border-bottom:1px solid var(--line)}
.themes__n{font-family:var(--mono);font-size:12px;color:var(--viola);letter-spacing:.1em;padding-top:6px}
.themes__list h3{
  font-family:var(--cond);text-transform:uppercase;font-weight:600;
  font-size:clamp(21px,2.2vw,28px);line-height:1.06;margin:0;letter-spacing:.01em;
}
.themes__list p{margin:0;color:var(--dim);font-size:16.5px}
@media (max-width:880px){
  .themes__list li{grid-template-columns:52px 1fr}
  .themes__list p{grid-column:2}
}

/* ───────────────────────────────────────────── frames */
.frames{padding:clamp(80px,10vw,140px) 0 clamp(60px,8vw,110px);border-top:1px solid var(--line)}
.gallery{
  margin:54px auto 0;max-width:1560px;padding:0 clamp(10px,2vw,24px);
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(8px,1.1vw,18px);
}
.g{margin:0;overflow:hidden;position:relative;background:#000;aspect-ratio:16/9}
.g img{width:100%;height:100%;object-fit:contain;transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.g::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);transition:box-shadow .4s;
}
.g:hover img{transform:scale(1.03)}
.g:hover::after{box-shadow:inset 0 0 0 1px rgba(157,92,255,.55)}
@media (max-width:780px){.gallery{grid-template-columns:1fr}}

/* ───────────────────────────────────────────── pipeline */
.pipeline{padding:clamp(80px,10vw,140px) 0;background:var(--bg2);border-top:1px solid var(--line)}
.steps{list-style:none;margin:60px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}
.steps li{padding:30px clamp(18px,3vw,44px) 30px 0;border-top:1px solid var(--line);position:relative}
.steps li:nth-child(odd){padding-right:clamp(24px,4vw,64px)}
.steps li span{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--viola);
  display:block;margin-bottom:10px;
}
.steps li h3{
  font-family:var(--cond);text-transform:uppercase;font-weight:600;
  font-size:clamp(19px,1.9vw,24px);margin:0 0 8px;line-height:1.05;
}
.steps li p{margin:0;color:var(--dim);font-size:16px}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

.specs{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,2vw,28px);
  margin-top:64px;padding-top:40px;border-top:1px solid var(--line);
}
.specs b{
  display:block;font-family:var(--cond);font-weight:600;font-size:clamp(30px,4vw,52px);
  line-height:1;letter-spacing:-.01em;
  background:linear-gradient(100deg,#fff,var(--viola) 65%,var(--magenta));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.specs span{
  display:block;margin-top:8px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--faint);
}
@media (max-width:700px){.specs{grid-template-columns:repeat(2,1fr);row-gap:30px}}

/* ───────────────────────────────────────────── contatto */
.contact{
  padding:clamp(90px,12vw,170px) 0 70px;border-top:1px solid var(--line);
  background:
    radial-gradient(90% 120% at 50% 120%,rgba(157,92,255,.18),transparent 62%),
    var(--bg);
}
.contact__links{display:flex;flex-wrap:wrap;align-items:center;gap:26px;margin-top:44px}
.link{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:4px;
  transition:color .2s,border-color .2s;
}
.link:hover{color:var(--ink);border-color:var(--viola)}
.colophon{
  margin:70px 0 0;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--faint);
}

/* ───────────────────────────────────────────── comparsa allo scorrimento */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ───────────────────────────────────────────── formato serie */
.series{padding:clamp(80px,10vw,140px) 0;border-top:1px solid var(--line)}
.series__grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;background:var(--line);margin-top:58px;border:1px solid var(--line);
}
.series__card{background:var(--bg);padding:clamp(24px,3vw,40px)}
.series__card span{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--viola);display:block;margin-bottom:16px;
}
.series__card h3{
  font-family:var(--cond);text-transform:uppercase;font-weight:600;
  font-size:clamp(22px,2.4vw,30px);line-height:1.02;margin:0 0 12px;
}
.series__card p{margin:0;color:var(--dim);font-size:16.5px}
@media (max-width:820px){.series__grid{grid-template-columns:1fr}}

/* ───────────────────────────────────────────── ingrandimento dei fotogrammi */
.g{cursor:zoom-in}
.g::before{
  content:"";position:absolute;right:12px;bottom:12px;width:22px;height:22px;z-index:2;
  opacity:0;transition:opacity .3s;pointer-events:none;
  background:
    linear-gradient(#fff,#fff) 0 0/9px 1px no-repeat,
    linear-gradient(#fff,#fff) 0 0/1px 9px no-repeat,
    linear-gradient(#fff,#fff) 100% 100%/9px 1px no-repeat,
    linear-gradient(#fff,#fff) 100% 100%/1px 9px no-repeat;
}
.g:hover::before{opacity:.85}

.lightbox{
  position:fixed;inset:0;z-index:60;display:grid;place-items:center;
  background:rgba(4,4,6,.965);backdrop-filter:blur(6px);
  opacity:0;transition:opacity .32s ease;padding:clamp(18px,4vw,64px);
}
.lightbox.on{opacity:1}
.lightbox__img{
  max-width:100%;max-height:82vh;object-fit:contain;
  box-shadow:0 40px 120px rgba(0,0,0,.8);
  transform:scale(.985);transition:transform .32s cubic-bezier(.16,1,.3,1);
}
.lightbox.on .lightbox__img{transform:none}
.lightbox__cap{
  position:absolute;left:0;right:0;bottom:clamp(14px,3vw,34px);text-align:center;
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--faint);margin:0;padding:0 20px;
}
.lightbox__close,.lightbox__nav{
  position:absolute;background:none;border:0;color:var(--dim);cursor:pointer;
  font-family:var(--cond);line-height:1;transition:color .2s,transform .2s;
}
.lightbox__close{top:clamp(10px,2vw,28px);right:clamp(14px,2.6vw,36px);font-size:40px}
.lightbox__nav{top:50%;transform:translateY(-50%);font-size:58px;padding:10px 16px}
.lightbox__nav--prev{left:clamp(2px,1.4vw,22px)}
.lightbox__nav--next{right:clamp(2px,1.4vw,22px)}
.lightbox__close:hover,.lightbox__nav:hover{color:#fff}
.lightbox__nav:hover{transform:translateY(-50%) scale(1.1)}
body.locked{overflow:hidden}

/* La sovrimpressione ha display:grid, che vince su [hidden] della UA stylesheet:
   da chiusa restava stesa sopra tutta la pagina a opacita' zero e si prendeva
   ogni click, nav e player compresi. */
.lightbox[hidden]{display:none!important}
.lightbox{pointer-events:none}
.lightbox.on{pointer-events:auto}

/* ───────────────────────────────────────────── player a tutto schermo */
.player:fullscreen{border:0;border-radius:0;box-shadow:none;background:#000}
.player:fullscreen video{height:100%;width:100%;object-fit:contain;aspect-ratio:auto}
/* ripiego quando il fullscreen viene rifiutato */
.player--big{
  position:fixed;inset:0;z-index:70;border:0;border-radius:0;
  background:#000;box-shadow:none;display:grid;place-items:center;
}
.player--big video{width:100%;height:100%;object-fit:contain;aspect-ratio:auto}