/* ═══════════════════════════════════════════════════════════
   David Malafronte — Portfolio
   1. Token & reset
   2. Atmosfera (grana, vignetta, scrollbar)
   3. Vetro (plexiglass)
   4. Tipografia
   5. Nav & menu
   6. Sezioni
   7. Reveal & motion
   8. Responsive
   ═══════════════════════════════════════════════════════════ */

/* ── 1. TOKEN ───────────────────────────────────────────── */
:root{
  --dark:        #08080a;
  --dark-2:      #101014;
  --light:       #f3f1ee;
  --light-2:     #e8e5e0;
  --accent:      #E2231A;   /* rosso del monogramma */
  --accent-ink:  #ffffff;

  --fg:          #f4f3f1;
  --fg-soft:     rgba(244,243,241,.62);
  --fg-faint:    rgba(244,243,241,.34);
  --page:        var(--dark);

  /* vetro — tema scuro */
  --glass-bg:    linear-gradient(140deg, rgba(255,255,255,.13), rgba(255,255,255,.035) 55%, rgba(255,255,255,.07));
  --glass-brd:   linear-gradient(140deg, rgba(255,255,255,.75), rgba(255,255,255,.08) 32%, rgba(255,255,255,0) 58%, rgba(255,255,255,.3));
  --glass-sheen: rgba(255,255,255,.20);
  --glass-shadow:
      0 24px 70px -28px rgba(0,0,0,.85),
      0 2px 10px -4px rgba(0,0,0,.5),
      inset 0 1px 0 rgba(255,255,255,.10),
      inset 0 -18px 40px -30px rgba(0,0,0,.9);
  --blur:        26px;

  --r-s: 14px;
  --r-m: 22px;
  --r-l: 30px;

  --pad:  clamp(20px, 5vw, 80px);
  --maxw: 1440px;

  --ease:     cubic-bezier(.22,1,.36,1);
  --ease-io:  cubic-bezier(.65,0,.35,1);

  --font: "Futura", "Futura PT", "Avenir Next", Avenir, "Segoe UI", system-ui, sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;

  /* trattamento comune a tutte le fotografie: le tiene coerenti fra loro
     e con il resto del sito. Per lasciarle intatte: none; */
  --foto: saturate(.78) contrast(1.05);
}

/* tema chiaro applicato dalle scene */
html[data-theme="light"]{
  --fg:       #16161a;
  --fg-soft:  rgba(22,22,26,.60);
  --fg-faint: rgba(22,22,26,.32);
  --page:     var(--light);

  --glass-bg:    linear-gradient(140deg, rgba(255,255,255,.78), rgba(255,255,255,.38) 55%, rgba(255,255,255,.62));
  --glass-brd:   linear-gradient(140deg, rgba(255,255,255,1), rgba(255,255,255,.3) 32%, rgba(0,0,0,.05) 58%, rgba(255,255,255,.8));
  --glass-sheen: rgba(255,255,255,.9);
  --glass-shadow:
      0 24px 60px -30px rgba(30,25,20,.35),
      0 2px 8px -4px rgba(30,25,20,.12),
      inset 0 1px 0 rgba(255,255,255,.9);
}

*,*::before,*::after{ box-sizing:border-box; }

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  /* il fondo vive sull'html: così il livello atmosferico
     può stare dietro ai contenuti ma davanti al fondo */
  background:var(--page);
  transition:background-color .9s var(--ease-io);
}
html.has-smooth{ scroll-behavior:auto; }

body{
  margin:0;
  font-family:var(--font);
  font-weight:400;
  font-size:16px;
  line-height:1.55;
  color:var(--fg);
  background:transparent;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  transition:background-color .9s var(--ease-io), color .9s var(--ease-io);
}
html.is-locked, body.is-locked{ overflow:hidden; }

img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
ul,ol{ margin:0; padding:0; list-style:none; }

::selection{ background:var(--accent); color:var(--accent-ink); }

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}

.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--pad);
}

/* ── 2. ATMOSFERA ───────────────────────────────────────── */
.sprite{ position:absolute; width:0; height:0; overflow:hidden; }

/* aloni morbidi: danno al vetro qualcosa da rifrangere */
.ambient{
  position:fixed; inset:0; z-index:-1;
  overflow:hidden; pointer-events:none;
  opacity:.85;
  transition:opacity .9s var(--ease-io);
}
.ambient i{
  position:absolute;
  display:block;
  border-radius:50%;
  filter:blur(70px);
  will-change:transform;
}
.ambient i:nth-child(1){
  width:52vw; height:52vw; top:-12vw; left:-8vw;
  background:radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
  animation:drift1 26s var(--ease-io) infinite alternate;
}
.ambient i:nth-child(2){
  width:44vw; height:44vw; top:38vh; right:-10vw;
  background:radial-gradient(circle, rgba(226,35,26,.09), transparent 70%);
  animation:drift2 32s var(--ease-io) infinite alternate;
}
.ambient i:nth-child(3){
  width:38vw; height:38vw; bottom:-14vw; left:32vw;
  background:radial-gradient(circle, rgba(255,255,255,.11), transparent 70%);
  animation:drift3 38s var(--ease-io) infinite alternate;
}
html[data-theme="light"] .ambient{ opacity:.55; }

@keyframes drift1{ to{ transform:translate3d(14vw,10vh,0) scale(1.15); } }
@keyframes drift2{ to{ transform:translate3d(-16vw,-12vh,0) scale(1.2); } }
@keyframes drift3{ to{ transform:translate3d(10vw,-8vh,0) scale(.9); } }

.grain{
  position:fixed; inset:-120%;
  z-index:9000; pointer-events:none;
  opacity:.42; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  animation:grain 7s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)}
  40%{transform:translate(2%,-3%)} 60%{transform:translate(-2%,-2%)}
  80%{transform:translate(3%,3%)} 100%{transform:translate(0,0)}
}
.vignette{
  position:fixed; inset:0; z-index:8999; pointer-events:none;
  background:radial-gradient(120% 85% at 50% 45%, transparent 55%, rgba(0,0,0,.30) 100%);
  opacity:.9;
  transition:opacity .9s var(--ease-io);
}
html[data-theme="light"] .vignette{ opacity:.25; }

.scrollbar{
  position:fixed; top:0; left:0; right:0; height:2px;
  z-index:9100; pointer-events:none;
}
.scrollbar i{
  display:block; height:100%; width:100%;
  transform:scaleX(0); transform-origin:0 50%;
  background:linear-gradient(90deg, var(--accent), rgba(255,255,255,.85));
}

/* ── 3. VETRO (PLEXIGLASS) ──────────────────────────────── */
.glass{
  position:relative;
  isolation:isolate;
  background:var(--glass-bg);
  backdrop-filter:blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(180%);
  border-radius:var(--r-m);
  box-shadow:var(--glass-shadow);
  overflow:hidden;
}
/* bordo rifrangente */
.glass::before{
  content:""; position:absolute; inset:0; z-index:2;
  border-radius:inherit; padding:1px;
  background:var(--glass-brd);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  pointer-events:none;
}
/* riflesso che segue il puntatore */
.glass::after{
  content:""; position:absolute; inset:0; z-index:1;
  border-radius:inherit; pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,-20%),
             var(--glass-sheen), transparent 62%);
  opacity:0;
  transition:opacity .55s var(--ease);
}
.glass:hover::after{ opacity:.85; }

/* ── 4. TIPOGRAFIA ──────────────────────────────────────── */
em{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  letter-spacing:-.01em;
}
.h2{
  margin:0;
  font-size:clamp(2rem, 5.2vw, 4.25rem);
  line-height:1.03;
  letter-spacing:-.035em;
  font-weight:500;
}
.eyebrow,.section-tag{
  margin:0 0 1.4rem;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--fg-faint);
  font-weight:500;
}
.section-tag{ display:block; }

/* ── 5. NAV ─────────────────────────────────────────────── */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:8000;
  padding:16px var(--pad) 0;
  transition:transform .6s var(--ease), opacity .5s;
}
.nav.is-hidden{ transform:translateY(-140%); opacity:0; }

.nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
  max-width:var(--maxw); margin-inline:auto;
  padding:11px 12px 11px 20px;
  border-radius:999px;
  --blur:18px;
}
.glass--nav{ overflow:visible; }
.glass--nav::after{ display:none; }

.nav__brand{
  display:flex; align-items:center; gap:10px;
  font-size:.9rem; font-weight:500; letter-spacing:-.01em;
  white-space:nowrap;
}
.nav__logo{
  display:block;
  width:26px; height:30px;
  color:var(--fg);
  transition:color .9s var(--ease-io), transform .6s var(--ease);
}
/* niente display qui dentro: lo decidono le regole .marchio più sotto */
.nav__logo > svg,
.nav__logo > img{ width:100%; height:100%; object-fit:contain; }
.nav__logo > svg{ display:block; }
.nav__brand:hover .nav__logo{ transform:translateY(-2px); }

/* logo originale (se presente): la versione chiara sulle sezioni scure,
   quella scura sulle sezioni chiare */
.marchio{ display:none; }
.marchio--chiaro{ display:block; }
html[data-theme="light"] .marchio--chiaro{ display:none; }
html[data-theme="light"] .marchio--scuro{ display:block; }
.nav__links{ display:flex; align-items:center; gap:4px; }
.nav__links a{
  position:relative;
  padding:8px 14px; border-radius:999px;
  font-size:.85rem; color:var(--fg-soft);
  transition:color .35s var(--ease), background-color .35s var(--ease);
}
.nav__links a:hover{ color:var(--fg); background:rgba(150,150,150,.14); }
.nav__links a.is-active{ color:var(--fg); }
.nav__cta{
  background:var(--fg) !important;
  color:var(--page) !important;
  font-weight:500;
}
.nav__cta:hover{ opacity:.86; }

.nav__burger{ display:none; width:40px; height:40px; padding:10px; }
.nav__burger i{
  display:block; height:1.5px; background:var(--fg); border-radius:2px;
  transition:transform .45s var(--ease), opacity .3s;
}
.nav__burger i:first-child{ margin-bottom:6px; }
.nav__burger.is-open i:first-child{ transform:translateY(3.75px) rotate(45deg); }
.nav__burger.is-open i:last-child{ transform:translateY(-3.75px) rotate(-45deg); }

.menu{
  position:fixed; inset:0; z-index:7900;
  display:flex; flex-direction:column; justify-content:center; gap:40px;
  padding:120px var(--pad) 40px;
  background:color-mix(in srgb, var(--page) 86%, transparent);
  backdrop-filter:blur(26px) saturate(160%);
  -webkit-backdrop-filter:blur(26px) saturate(160%);
  opacity:0; visibility:hidden;
  transition:opacity .5s var(--ease), visibility .5s;
}
.menu.is-open{ opacity:1; visibility:visible; }
.menu__list a{
  display:block; overflow:hidden;
  font-size:clamp(2.4rem,11vw,4rem);
  letter-spacing:-.04em; line-height:1.18;
}
.menu__list a span{
  display:block;
  transform:translateY(110%);
  transition:transform .7s var(--ease);
}
.menu.is-open .menu__list a span{ transform:none; }
.menu.is-open .menu__list a:nth-child(2) span{ transition-delay:.06s; }
.menu.is-open .menu__list a:nth-child(3) span{ transition-delay:.12s; }
.menu.is-open .menu__list a:nth-child(4) span{ transition-delay:.18s; }
.menu__foot{
  display:flex; flex-direction:column; gap:6px;
  font-size:.9rem; color:var(--fg-soft);
}

/* ── 6.1 HERO ───────────────────────────────────────────── */
.hero{ height:210vh; position:relative; }
.hero__sticky{
  position:sticky; top:0;
  height:100vh; height:100svh;
  overflow:hidden;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:0 var(--pad) clamp(90px,12vh,140px);
}
.hero__media{
  position:absolute; inset:0; z-index:-1;
  will-change:transform, filter;
}
.hero__media img{
  width:100%; height:100%;
  object-fit:cover;
  filter:var(--foto);
  transform:scale(1.18);
  animation:heroIn 2.4s var(--ease) .3s forwards;
}
@keyframes heroIn{ to{ transform:scale(1); } }
/* la velatura deve reggere anche una foto molto chiara:
   è lei a tenere il tono scuro e a garantire la leggibilità del titolo */
.hero__scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(8,8,10,.72) 0%, rgba(8,8,10,.30) 28%, rgba(8,8,10,.58) 62%, rgba(8,8,10,.96) 100%),
    linear-gradient(90deg, rgba(8,8,10,.82), rgba(8,8,10,.10) 62%);
}

/* maglia di brand, ripresa dal banner */
.hero__mesh{
  position:absolute; inset:0; z-index:-1;
  display:grid; place-items:center;
  color:#fff; opacity:.16;
  pointer-events:none;
  will-change:transform;
}
.hero__mesh img{ width:130%; max-width:none; }

.hero__content{ position:relative; max-width:min(1100px,92vw); will-change:transform,opacity,filter; }
.hero__title{
  margin:0;
  font-size:clamp(3rem, 11.5vw, 10.5rem);
  line-height:.92;
  letter-spacing:-.05em;
  font-weight:500;
}
.hero__title .line{ display:block; overflow:hidden; padding-bottom:.06em; }
.hero__title .line > span{
  display:block;
  transform:translateY(105%);
  transition:transform 1.25s var(--ease);
}
body.is-ready .hero__title .line > span{ transform:none; }
body.is-ready .hero__title .line:nth-child(2) > span{ transition-delay:.12s; }
.hero__title em{ color:var(--accent); }

/* sopra una fotografia i grigi tenui spariscono: qui servono
   valori più alti di quelli usati sul fondo pieno */
.hero .eyebrow{ color:rgba(255,255,255,.78); }
.hero__meta{ color:rgba(255,255,255,.55); }

.hero__sub{
  max-width:44ch; margin:1.8rem 0 0;
  font-size:clamp(1rem,1.35vw,1.2rem);
  color:rgba(255,255,255,.82);
  text-shadow:0 1px 24px rgba(0,0,0,.5);
}
.hero__meta{
  position:absolute; right:var(--pad); bottom:clamp(90px,12vh,140px);
  display:flex; flex-direction:column; align-items:flex-end; gap:4px;
  font-size:.78rem; letter-spacing:.06em; color:var(--fg-faint);
  text-align:right;
}
.hero__scroll{
  position:absolute; left:50%; bottom:34px; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:.68rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--fg-faint);
}
.hero__scroll i{
  width:1px; height:44px;
  background:linear-gradient(180deg,var(--fg-faint),transparent);
  position:relative; overflow:hidden;
}
.hero__scroll i::after{
  content:""; position:absolute; inset:0;
  background:var(--accent);
  animation:scrollLine 2.2s var(--ease-io) infinite;
}
@keyframes scrollLine{
  0%{ transform:translateY(-100%) } 55%,100%{ transform:translateY(100%) }
}

/* ── 6.2 MANIFESTO ──────────────────────────────────────── */
.manifesto{ min-height:185vh; position:relative; }
.manifesto__sticky{
  position:sticky; top:0;
  min-height:100vh; min-height:100svh;
  display:flex; flex-direction:column; justify-content:center;
  padding:0 var(--pad);
  max-width:var(--maxw); margin-inline:auto;
}
.manifesto__text{
  margin:0;
  max-width:20ch;
  font-size:clamp(1.9rem, 5.4vw, 4.4rem);
  line-height:1.14;
  letter-spacing:-.035em;
  font-weight:400;
}
/* le parole partono smorzate ma sempre leggibili: sotto ~.25
   il testo sparisce e la frase non si riesce a leggere */
[data-words] w{
  display:inline-block;
  opacity:var(--word-off,.3);
  transition:opacity .4s linear;
}
[data-words] w.on{ opacity:1; }

/* ── 6.3 CINEMA ─────────────────────────────────────────── */
.cinema{
  position:relative;
  padding:clamp(70px,12vh,150px) var(--pad);
}
.cinema__frame{
  position:relative;
  max-width:var(--maxw); margin-inline:auto;
  height:min(90vh,860px);
  border-radius:var(--r-l);
  overflow:hidden;
  box-shadow:0 50px 120px -50px rgba(0,0,0,.9);
}
.cinema__frame img{
  width:100%; height:120%;
  object-fit:cover;
  filter:var(--foto);
  will-change:transform;
}
.cinema__caption{
  position:relative;
  max-width:var(--maxw); margin:-56px auto 0;
  width:fit-content;
  display:flex; flex-direction:column; gap:2px;
  padding:18px 26px;
  border-radius:var(--r-m);
  z-index:3;
}
.cinema__caption-k{ font-size:1rem; font-weight:500; letter-spacing:-.01em; }
.cinema__caption-v{ font-size:.8rem; color:var(--fg-soft); }

/* ── 6.4 LAVORI (orizzontale) ───────────────────────────── */
.works{ position:relative; }
.works__sticky{
  position:sticky; top:0;
  height:100vh; height:100svh;
  overflow:hidden;
  display:flex; flex-direction:column;
  padding-top:clamp(96px,14vh,150px);
}
.works__head{ padding-inline:var(--pad); max-width:var(--maxw); margin-inline:auto; width:100%; }
.works__head .h2{ margin-bottom:clamp(20px,4vh,44px); }

.works__track{
  display:flex; align-items:center; gap:clamp(18px,2.4vw,36px);
  padding-inline:var(--pad);
  flex:1;
  will-change:transform;
}

.card{
  flex:0 0 auto;
  width:clamp(280px, 33vw, 460px);
  max-height:100%;
  display:flex; flex-direction:column;
  border-radius:var(--r-l);
  /* transform e opacity sono guidati dallo scroll: niente transition,
     altrimenti ogni frame ne farebbe ripartire una nuova */
  will-change:transform, opacity;
}
.card__media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  flex:0 0 auto;
}
.card__media img{
  width:100%; height:100%; object-fit:cover;
  filter:var(--foto);
  transform:scale(1.02);
  transition:transform 1.1s var(--ease);
}
.card:hover .card__media img{ transform:scale(1.07); }
.card__body{ padding:22px clamp(18px,1.6vw,26px) 26px; display:flex; flex-direction:column; gap:10px; }
.card__row{
  display:flex; justify-content:space-between;
  font-size:.72rem; letter-spacing:.16em; color:var(--fg-faint);
}
.card__num{ color:var(--accent); }
.card__title{
  margin:0;
  font-size:clamp(1.3rem,1.9vw,1.75rem);
  letter-spacing:-.028em; font-weight:500; line-height:1.1;
}
.card__desc{
  margin:0;
  font-size:.9rem; line-height:1.55; color:var(--fg-soft);
}
.card__tags{ display:flex; flex-wrap:wrap; gap:6px; margin-top:4px; }
.card__tags span{
  padding:5px 11px; border-radius:999px;
  font-size:.7rem; letter-spacing:.04em; color:var(--fg-soft);
  border:1px solid rgba(150,150,150,.22);
}

.works__hud{
  display:flex; align-items:center; gap:18px;
  padding:0 var(--pad) clamp(22px,4vh,40px);
  max-width:var(--maxw); margin-inline:auto; width:100%;
  font-size:.72rem; letter-spacing:.16em; color:var(--fg-faint);
  text-transform:uppercase;
}
.works__count i{ font-style:normal; color:var(--fg); }
.works__rail{ flex:1; height:1px; background:rgba(150,150,150,.25); overflow:hidden; }
.works__rail i{
  display:block; height:100%; width:100%;
  background:var(--accent);
  transform:scaleX(0); transform-origin:0 50%;
}

/* ── 6.5 NUMERI ─────────────────────────────────────────── */
.stats{ padding:clamp(80px,14vh,180px) 0; }
.stats__grid{
  display:grid; gap:clamp(12px,1.6vw,22px);
  grid-template-columns:repeat(3,1fr);
}
.stat{
  padding:clamp(26px,3vw,44px);
  border-radius:var(--r-l);
  display:flex; flex-direction:column; gap:8px;
}
.stat__n{
  font-size:clamp(2.6rem,6vw,5rem);
  line-height:1; letter-spacing:-.05em; font-weight:500;
  font-variant-numeric:tabular-nums;
}
.stat__l{ font-size:.82rem; letter-spacing:.06em; color:var(--fg-soft); }

/* ── 6.6 PROCESSO ───────────────────────────────────────── */
.process{ padding:clamp(90px,16vh,200px) 0; }
.process__grid{
  display:grid; gap:clamp(30px,5vw,80px);
  grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  align-items:start;
}
.process__aside{ position:sticky; top:clamp(110px,16vh,180px); }
.process__note{
  max-width:34ch; margin-top:1.4rem;
  font-size:.95rem; color:var(--fg-soft);
}
.process__list{ display:flex; flex-direction:column; gap:clamp(12px,1.4vw,18px); }
.step{
  display:flex; gap:clamp(16px,2vw,30px);
  padding:clamp(22px,2.6vw,36px);
  border-radius:var(--r-l);
}
.step__n{
  flex:0 0 auto;
  font-size:.78rem; letter-spacing:.16em; color:var(--accent);
  padding-top:.35em;
}
.step h3{ margin:0 0 .5rem; font-size:clamp(1.15rem,1.7vw,1.5rem); letter-spacing:-.024em; font-weight:500; }
.step p{ margin:0; font-size:.92rem; color:var(--fg-soft); max-width:46ch; }

/* ── 6.7 STUDIO ─────────────────────────────────────────── */
.about{ padding:clamp(90px,16vh,200px) 0; }
.about__grid{
  display:grid; gap:clamp(34px,5vw,80px);
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  align-items:center;
}
.about__photo{
  margin:0; padding:10px;
  border-radius:var(--r-l);
}
.about__photo img{
  width:100%; aspect-ratio:4/5; object-fit:cover;
  filter:var(--foto);
  border-radius:calc(var(--r-l) - 8px);
}
.about__text p{ font-size:clamp(.98rem,1.15vw,1.1rem); color:var(--fg-soft); max-width:52ch; }
.about__text .h2{ margin-bottom:1.6rem; }
.about__facts{ margin-top:2.4rem; display:flex; flex-direction:column; }
.about__facts li{
  display:flex; flex-wrap:wrap; gap:6px 24px; justify-content:space-between;
  padding:14px 0;
  border-top:1px solid rgba(150,150,150,.2);
  font-size:.88rem;
}
.about__facts li:last-child{ border-bottom:1px solid rgba(150,150,150,.2); }
.about__facts span{ color:var(--fg-faint); letter-spacing:.08em; text-transform:uppercase; font-size:.7rem; align-self:center; }
.about__facts b{ font-weight:400; }

/* ── 6.8 CONTATTI ───────────────────────────────────────── */
.contact{ position:relative; padding:clamp(90px,16vh,200px) 0 clamp(60px,10vh,120px); }
.contact__mesh{
  position:absolute; inset:0; overflow:hidden;
  display:grid; place-items:center;
  color:var(--fg); opacity:.10; pointer-events:none;
}
.contact__mesh img{ width:120%; max-width:none; }
.contact__big{
  margin:0 0 clamp(40px,7vh,80px);
  font-size:clamp(2.2rem,8vw,6.5rem);
  line-height:1.02; letter-spacing:-.045em; font-weight:500;
  max-width:16ch;
}
.contact__cards{ display:grid; gap:clamp(12px,1.4vw,18px); grid-template-columns:repeat(3,1fr); }
.ccard{
  position:relative;
  display:flex; flex-direction:column; gap:6px;
  padding:clamp(24px,2.8vw,38px);
  border-radius:var(--r-l);
  transition:transform .6s var(--ease);
}
.ccard:hover{ transform:translateY(-6px); }
.ccard__k{ font-size:.7rem; letter-spacing:.18em; text-transform:uppercase; color:var(--fg-faint); }
.ccard__v{ font-size:clamp(1rem,1.4vw,1.25rem); letter-spacing:-.02em; }
.arrow{
  position:absolute; top:clamp(24px,2.8vw,38px); right:clamp(24px,2.8vw,38px);
  width:12px; height:12px;
  border-top:1.5px solid var(--fg-soft); border-right:1.5px solid var(--fg-soft);
  transform:rotate(45deg);
  transition:transform .5s var(--ease), border-color .5s;
}
.ccard:hover .arrow{ transform:rotate(45deg) translate(3px,-3px); border-color:var(--accent); }

/* ── 6.9 FOOTER ─────────────────────────────────────────── */
.footer{ padding:0 0 40px; }
.footer__inner{
  display:flex; flex-wrap:wrap; gap:10px 30px; justify-content:space-between;
  padding-top:26px;
  border-top:1px solid rgba(150,150,150,.2);
  font-size:.78rem; color:var(--fg-faint);
}
.footer__up:hover{ color:var(--fg); }

/* ── 7. REVEAL & LOADER ─────────────────────────────────── */
[data-reveal]{
  opacity:0;
  transform:translateY(26px);
  transition:opacity 1s var(--ease), transform 1.1s var(--ease);
  transition-delay:var(--d,0ms);
}
[data-reveal].on{ opacity:1; transform:none; }

.loader{
  position:fixed; inset:0; z-index:9500;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:26px;
  background:var(--dark);
  color:#f4f3f1;
  transition:opacity .8s var(--ease), visibility .8s;
}
.loader.is-done{ opacity:0; visibility:hidden; }
.loader__inner{ display:flex; flex-direction:column; align-items:center; gap:22px; }
.loader__logo{ display:block; width:64px; color:#f4f3f1; }
.loader__logo > svg,
.loader__logo > img{ width:100%; height:auto; display:block; }
.loader__word{ font-size:.82rem; letter-spacing:.34em; text-transform:uppercase; }
.loader__num{ font-size:.7rem; letter-spacing:.2em; color:rgba(244,243,241,.4); font-style:normal; }
.loader__num i{ font-style:normal; }
.loader__bar{ width:min(240px,50vw); height:1px; background:rgba(255,255,255,.16); overflow:hidden; }
.loader__bar i{
  display:block; height:100%; width:100%;
  background:var(--accent);
  transform:scaleX(0); transform-origin:0 50%;
  transition:transform .25s linear;
}

/* ── 8. RESPONSIVE ──────────────────────────────────────── */
@media (max-width:1024px){
  .process__grid,
  .about__grid{ grid-template-columns:1fr; }
  .process__aside{ position:static; }
  .stats__grid{ grid-template-columns:1fr 1fr; }
  .stats__grid > :last-child{ grid-column:1 / -1; }
  .contact__cards{ grid-template-columns:1fr; }
}

@media (max-width:760px){
  .nav__links{ display:none; }
  .nav__burger{ display:block; }
  .hero{ height:170vh; }
  .hero__meta{ display:none; }
  .hero__scroll{ display:none; }   /* su mobile lo scorrimento è ovvio */
  /* schermo stretto: la velatura laterale non serve, serve tutta verticale */
  .hero__scrim{
    background:linear-gradient(180deg,
      rgba(8,8,10,.80) 0%, rgba(8,8,10,.42) 26%,
      rgba(8,8,10,.72) 58%, rgba(8,8,10,.97) 100%);
  }
  .hero__sub{ font-size:1rem; }
  .manifesto{ min-height:200vh; }
  .cinema__frame{ height:70vh; }
  .cinema__caption{ margin-inline:0; }
  .works__sticky{ padding-top:110px; }
  .card{ width:78vw; }
  .card__desc{ font-size:.86rem; }
  .stats__grid{ grid-template-columns:1fr; }
  .stats__grid > :last-child{ grid-column:auto; }
  .footer__inner{ flex-direction:column; }
}

@media (hover:none){
  .glass::after{ display:none; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .grain{ display:none; }
  [data-reveal]{ opacity:1; transform:none; }
  .hero__title .line > span{ transform:none; }
  [data-words] w{ opacity:1; }
  html{ scroll-behavior:auto; }
}