/* ═══════════════════════════════════════════════════════════════
   ZENITLABS — il punto più alto
   Dark-luxury cinematico · blu di marca + oro razionato
   REGOLA COLORE (nominata): il BLU è l'azione e il marchio;
   l'ORO appare SOLO sui risultati e sui numeri. Mai altrove.
   Profondità: gradini di luminanza + hairline 1px. box-shadow vietata.
   Radius bimodale: 0 oppure 999px.
   ═══════════════════════════════════════════════════════════════ */

@font-face{
  font-family:'Zodiak';
  src:url('../fonts/Zodiak-Variable.woff2') format('woff2');
  font-weight:100 900; font-display:swap;
}
@font-face{
  font-family:'Zodiak';
  src:url('../fonts/Zodiak-VariableItalic.woff2') format('woff2');
  font-weight:100 900; font-style:italic; font-display:swap;
}
@font-face{
  font-family:'Switzer';
  src:url('../fonts/Switzer-Variable.woff2') format('woff2');
  font-weight:100 900; font-display:swap;
}
@font-face{
  font-family:'Stardom';
  src:url('../fonts/Stardom-Regular.woff2') format('woff2');
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:'Syne';
  src:url('../fonts/Syne-Variable.woff2') format('woff2');
  font-weight:400 800; font-display:swap;
}

:root{
  --ink:#06070c;
  --surf-1:#0a0d15;
  --surf-2:#10141f;
  --surf-3:#161b29;
  --carta:#edf1f5;
  --carta-2:#dce5ee;
  --panna:#eef2f8;
  --velo:rgba(238,242,248,.55);
  --hair:rgba(238,242,248,.12);
  --hair-forte:rgba(238,242,248,.22);
  --blu:#0145f2;
  --blu-chiaro:#8fb0ff;
  --oro:#e0b34f;
  --scuro-su-carta:#14161d;
  --velo-su-carta:rgba(20,22,29,.62);
  --hair-su-carta:rgba(20,22,29,.14);
  --f-display:'Zodiak', Georgia, serif;
  --f-body:'Switzer', 'Segoe UI', sans-serif;
  --f-mono:ui-monospace, 'Cascadia Mono', 'SF Mono', Consolas, monospace;
  --ease-zenit:cubic-bezier(.19,1,.22,1);          /* expo-out — la firma */
  --ease-molla:cubic-bezier(.34,1.56,.64,1);       /* leggero overshoot */
  --largo:1220px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{
  background:var(--ink);
  color:var(--panna);
  font-family:var(--f-body);
  font-weight:420;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--blu);color:var(--panna)}
img{max-width:100%;display:block}
a{color:inherit}
b,strong{font-weight:560}

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

.mono{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.oro{color:var(--oro);font-style:normal}

/* ── WhatsApp flottante: icona ufficiale + etichetta all'hover ── */
.wa-float{
  position:fixed;right:clamp(44px,6vw,104px);bottom:clamp(20px,3.5vh,32px);z-index:95;
  display:flex;align-items:center;text-decoration:none;
  animation:waEntra .7s var(--ease-molla) 1s backwards;
}
.wa-float img{
  width:62px;height:62px;flex:none;
  transition:transform .35s var(--ease-molla);
}
.wa-float:hover img{transform:translateY(-3px) scale(1.05)}
.wa-float::before{
  content:'';position:absolute;right:1px;top:calc(50% - 30px);width:60px;height:60px;
  border-radius:999px;border:1.5px solid #2ee06f;pointer-events:none;
  animation:waPing 3.8s var(--ease-zenit) 1.9s infinite;opacity:0;
}
.wa-float-testo{
  margin-right:.75rem;padding:.55rem 1.1rem;border-radius:999px;
  background:var(--surf-2);border:1px solid var(--hair-forte);
  color:var(--panna);font-weight:520;font-size:.9rem;white-space:nowrap;
  opacity:0;transform:translateX(10px);pointer-events:none;
  transition:opacity .35s,transform .45s var(--ease-zenit);
}
@media (pointer:fine){
  .wa-float:hover .wa-float-testo,.wa-float:focus-visible .wa-float-testo{opacity:1;transform:none}
}
@keyframes waEntra{from{transform:scale(.3);opacity:0}}
@keyframes waPing{0%{transform:scale(1);opacity:.55}62%{transform:scale(1.5);opacity:0}100%{transform:scale(1.5);opacity:0}}
@media (max-width:820px){
  .wa-float{right:16px;bottom:18px}
  .wa-float img{width:56px;height:56px}
  .wa-float::before{right:0;top:calc(50% - 28px);width:56px;height:56px}
}
@media (prefers-reduced-motion:reduce){.wa-float{animation:none}.wa-float::before{animation:none}}

/* ── grana cinematografica ─────────────────────────────── */
.grain{
  position:fixed;inset:-100px;z-index:70;pointer-events:none;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grano 700ms steps(4) infinite;
}
html.gpu-software .grain{animation:none}
html.gpu-software .marchio-testo{animation:none;background:none;-webkit-text-fill-color:currentColor;color:var(--blu-chiaro)}
@keyframes grano{
  0%{transform:translate(0,0)}25%{transform:translate(-36px,20px)}
  50%{transform:translate(22px,-30px)}75%{transform:translate(-14px,-12px)}100%{transform:translate(0,0)}
}

/* ── soglia N1 · da Hero Animations/10 ─────────────────── */
@keyframes respiro{0%,100%{opacity:.45;transform:scale(.92)}50%{opacity:1;transform:scale(1.06)}}
.n1-pre,.n1-split{
  position:fixed;inset:0;background:var(--ink);overflow:clip;
}
.n1-pre{z-index:201}
.n1-split{z-index:200}
.n1-intro,.n1-outro{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.n1-intro .n1-titolo,.n1-outro .n1-titolo{
  font-family:var(--f-display);font-weight:420;
  font-size:clamp(3rem,9.5vw,8.5rem);
  letter-spacing:-.02em;line-height:1;color:var(--panna);
  white-space:nowrap;
}
.n1-intro .char,.n1-outro .char{display:inline-block;overflow:clip;vertical-align:bottom}
.n1-intro .char>span,.n1-outro .char>span{display:inline-block;will-change:transform}
.n1-tags{position:fixed;inset:0;z-index:202;pointer-events:none}
.n1-tag{position:absolute;color:var(--velo);overflow:clip}
.n1-tag-1{top:12%;left:6%}
.n1-tag-2{bottom:16%;left:8%}
.n1-tag-3{bottom:24%;right:6%}
html:not(.js) .n1-pre,html:not(.js) .n1-split,html:not(.js) .n1-tags{display:none}

/* ── cielo di stelle (Background 7) — dietro tutto il sito ── */
.cielo{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.62}
.cielo canvas{width:100%;height:100%;display:block}

/* ── scia di polvere di stella (tecnica Mouse Effect 15) ── */
.scia{position:fixed;inset:0;z-index:60;pointer-events:none}

/* ── cursore custom (solo pointer fine) ────────────────── */
.cursor{display:none}
@media (pointer:fine){
  .cursor{
    display:block;position:fixed;top:0;left:0;z-index:150;pointer-events:none;
    width:34px;height:34px;margin:-17px 0 0 -17px;
    border:1px solid var(--hair-forte);border-radius:999px;
    opacity:0;
    transition:width .3s var(--ease-zenit),height .3s var(--ease-zenit),
               margin .3s var(--ease-zenit),border-color .3s,background-color .3s,opacity .4s;
  }
  .cursor.vivo{opacity:1}
  .cursor-dot{
    position:absolute;top:50%;left:50%;width:4px;height:4px;margin:-2px 0 0 -2px;
    background:var(--blu-chiaro);border-radius:999px;
  }
  .cursor.su-link{
    width:56px;height:56px;margin:-28px 0 0 -28px;
    border-color:var(--blu);background:rgba(1,69,242,.08);
  }
  .cursor.giu{transform:scale(.85)}
}

/* ── altimetro (firma di scroll) ───────────────────────── */
.alt-rail{
  position:fixed;right:22px;top:50%;transform:translateY(-50%);
  z-index:90;display:flex;flex-direction:column;align-items:center;gap:.55rem;
  mix-blend-mode:difference;
}
.alt-deg{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;font-variant-numeric:tabular-nums;color:var(--panna)}
.alt-track{position:relative;width:1px;height:170px;background:var(--hair-forte)}
.alt-star{
  position:absolute;left:50%;bottom:0;transform:translate(-50%,50%);
  color:var(--oro);font-size:.72rem;line-height:1;
}
.alt-zenit{font-family:var(--f-mono);font-size:.6rem;color:var(--velo);letter-spacing:.1em}
.alt-bar{display:none}
@media (max-width:820px){
  .alt-rail{display:none}
  .alt-bar{
    display:block;position:fixed;top:0;left:0;height:2px;width:100%;z-index:120;
    background:linear-gradient(90deg,var(--blu),var(--blu-chiaro));
    transform-origin:0 0;transform:scaleX(0);
  }
}

/* ── NAV ───────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:2rem;
  padding:1.15rem clamp(1.2rem,4vw,3rem);
  transition:background .45s,backdrop-filter .45s,padding .45s var(--ease-zenit);
}
.nav.giu{
  background:rgba(6,7,12,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding-top:.7rem;padding-bottom:.7rem;
  border-bottom:1px solid var(--hair);
}
.nav-logo{
  font-family:var(--f-display);font-size:1.35rem;font-weight:560;
  text-decoration:none;letter-spacing:-.01em;margin-right:auto;
}
.nav-logo em{font-style:italic;font-weight:420;color:var(--blu-chiaro)}
.nav-logo-star{color:var(--oro);font-size:.7rem;vertical-align:super;margin-left:2px}
.nav-cta{
  font-size:.9rem;font-weight:520;text-decoration:none;
  padding:.55rem 1.25rem;border-radius:999px;
  background:var(--blu);color:var(--panna);
  transition:background .3s,transform .3s var(--ease-molla);
}
.nav-cta:hover{background:#2a63ff;transform:translateY(-1px)}
/* il burger ha un fondo suo: deve restare visibile su QUALSIASI sezione
   (la pagina alterna fondi scuri e fondi carta) e con la nav trasparente */
.nav-burger{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  width:46px;height:46px;padding:0;flex:none;
  appearance:none;-webkit-appearance:none;
  background:rgba(6,7,12,.62);border:1px solid var(--hair-forte);border-radius:999px;
  cursor:pointer;-webkit-tap-highlight-color:transparent;
  transition:background .3s,border-color .3s;
}
.nav-burger:hover{border-color:var(--blu)}
/* ⚠️ le due barre hanno LARGHEZZA ESPLICITA: Safari applica ai <button>
   un `align-items:center` di user-agent → con la sola larghezza da stretch
   (come prima) su iPhone diventavano 0px e restava il cerchio vuoto. */
.nav-burger span{
  display:block;width:22px;height:2px;flex:none;border-radius:2px;
  background:var(--panna);transition:transform .4s var(--ease-zenit),opacity .3s;
}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
@media (max-width:560px){.nav-cta{display:none}}
/* ⚠️ iOS Safari: backdrop-filter su un elemento FIXED lascia un rettangolo di
   sfondo "congelato" che scende sotto la barra durante lo scroll (bug WebKit).
   Su mobile quindi: fondo pieno, zero blur. */
@media (max-width:1000px){
  .nav{transition:background .45s,padding .45s var(--ease-zenit)}
  .nav.giu{
    background:#06070c;
    backdrop-filter:none;-webkit-backdrop-filter:none;
  }
  .nav-burger{background:rgba(6,7,12,.78)}
}

/* ── MENU A GRADONI (da Navigation Menus/5) ─────────────── */
.scala{position:fixed;inset:0;z-index:130;pointer-events:none}
.scala-barre{position:absolute;inset:0;display:flex}
.scala-barra{width:20%;height:0;background:var(--surf-1)}
.scala-barra:nth-child(2){background:#0c0f19}
.scala-barra:nth-child(3){background:#0e121d}
.scala-barra:nth-child(4){background:#101521}
.scala-barra:nth-child(5){background:#121826}
.menu{
  position:fixed;inset:0;z-index:135;
  display:flex;flex-direction:column;justify-content:center;
  padding:4.5rem clamp(1rem,4vw,3rem);
  opacity:0;pointer-events:none;overflow-y:auto;
}
.menu-chiudi{
  position:absolute;top:1.1rem;right:clamp(1rem,4vw,3rem);
  width:48px;height:48px;display:grid;place-items:center;
  background:none;border:1px solid var(--hair-forte);border-radius:999px;
  color:var(--panna);font-size:1.05rem;cursor:pointer;
  transition:border-color .3s,background .3s;
}
.menu-chiudi:hover{border-color:var(--blu);background:rgba(1,69,242,.1)}
.menu-voci{display:flex;flex-direction:column;max-width:920px;width:100%;margin:0 auto;perspective:900px}
.menu-voce{position:relative;overflow:clip;border-top:1px solid var(--hair)}
.menu-voce:last-child{border-bottom:1px solid var(--hair)}
.menu-link{
  position:relative;z-index:2;
  display:flex;align-items:baseline;justify-content:center;gap:1rem;
  font-family:var(--f-display);font-weight:420;text-transform:uppercase;
  font-size:clamp(2rem,6.2vw,4.4rem);line-height:1;letter-spacing:-.015em;
  color:var(--panna);text-decoration:none;
  padding:.28em 0;
  transform-origin:50% 0;
}
.menu-link small{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;color:var(--blu-chiaro)}
.menu-link--zenit{color:var(--blu-chiaro)}
.menu-strip{
  position:absolute;left:0;right:0;height:100%;top:100%;
  background:var(--blu);z-index:1;overflow:clip;
  display:flex;align-items:center;
}
.menu-marquee{
  position:relative;top:0;display:flex;white-space:nowrap;width:max-content;
  font-family:var(--f-mono);font-size:.78rem;letter-spacing:.22em;color:var(--panna);
  animation:scorri 16s linear infinite;
}
@keyframes scorri{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.menu-foot{
  position:absolute;left:0;right:0;bottom:1.5rem;text-align:center;
  color:var(--velo);letter-spacing:.2em;
}
@media (max-height:560px){
  .menu-link{font-size:clamp(1.5rem,4.5vw,2.4rem);padding:.24em 0}
  .menu-foot{display:none}
}

/* ── bottoni ───────────────────────────────────────────── */
.btn{
  display:inline-block;text-decoration:none;text-align:center;
  font-size:1rem;font-weight:520;line-height:1;
  padding:1.05rem 1.9rem;border-radius:999px;border:0;cursor:pointer;
  font-family:var(--f-body);
  transition:background .3s,color .3s,transform .35s var(--ease-molla),border-color .3s;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-pieno{background:var(--blu);color:var(--panna)}
.btn-pieno:hover{background:#5479ff}
.btn-ghost{background:transparent;color:var(--panna);border:1px solid var(--hair-forte)}
.btn-ghost:hover{border-color:var(--panna)}
.btn-scuro{background:var(--scuro-su-carta);color:var(--carta)}
.btn-scuro:hover{background:#262a36}

/* ── eyebrow / testate di sezione ──────────────────────── */
.eyebrow{
  display:flex;align-items:center;gap:.7rem;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blu-chiaro);
}
.eyebrow .tick{display:inline-block;width:2rem;height:1px;background:var(--blu);flex:none}
.eyebrow-centro{justify-content:center}
.eyebrow-scuro{color:#3350c9}
.eyebrow-scuro .tick{background:#3350c9}

.sez-testa{
  max-width:var(--largo);margin:0 auto;
  padding:clamp(5rem,10vw,8.5rem) clamp(1.2rem,4vw,3rem) clamp(2.5rem,5vw,4rem);
}
.sez-titolo{
  font-family:var(--f-display);font-weight:400;
  font-size:clamp(2.6rem,7vw,5.4rem);
  line-height:1.02;letter-spacing:-.02em;
  margin-top:1.4rem;
}
.sez-titolo em{font-style:italic;font-weight:300;color:var(--blu-chiaro)}
.sez-titolo-scuro{color:var(--scuro-su-carta)}
.sez-titolo-scuro em{color:#3350c9}
.sez-sub{max-width:56ch;margin-top:1.6rem;font-size:1.08rem;color:var(--velo)}
.sez-sub-scuro{color:var(--velo-su-carta)}
.sez-sub s{opacity:.55}

/* senza JS: la soglia non deve coprire la pagina */
/* (regola no-JS della soglia gestita nel blocco N1) */

/* ── HERO ──────────────────────────────────────────────── */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-start;
  padding:clamp(5rem,8.5vh,7rem) clamp(1.2rem,4vw,3rem) clamp(3rem,6vh,4.5rem);
}
.hero-media{position:absolute;inset:0;overflow:clip}
.hero-media video{
  width:100%;height:100%;object-fit:cover;object-position:center 38%;
}
.hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,7,12,.5) 0%,rgba(6,7,12,.18) 26%,transparent 44%,transparent 62%,rgba(6,7,12,.78) 100%);
}
.hero-body{position:relative;max-width:var(--largo);width:100%;margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center;flex:1}
.hero-eyebrow{margin-bottom:1.3rem}

/* ── marchio "ZENITLABS ✦ DIGITAL INNOVATION" — sans moderno + luce che scorre ── */
.marchio{display:flex;align-items:center;gap:.8rem}
.marchio .tick{display:inline-block;width:2rem;height:1px;background:var(--blu);flex:none}
.marchio-testo{
  font-family:var(--f-body);font-weight:640;
  font-size:clamp(.72rem,1vw,.9rem);
  letter-spacing:.42em;text-transform:uppercase;white-space:nowrap;
  background:linear-gradient(100deg,
    var(--blu-chiaro) 0%, var(--panna) 28%, var(--blu) 46%, var(--blu-chiaro) 64%);
  background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:marchio-luce 6s linear infinite;
}
.marchio-testo b{font-weight:840}
.marchio-testo i{font-style:normal;margin:0 .6em;letter-spacing:0}
@keyframes marchio-luce{to{background-position:-250% 0}}
@media (prefers-reduced-motion:reduce){
  .marchio-testo{animation:none;background:none;color:var(--blu-chiaro)}
}

/* wordmark in navbar: appare centrato allo scroll — STESSO shimmer della hero */
.nav-marchio{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%) translateY(8px);
  font-family:var(--f-body);font-weight:640;font-size:.78rem;
  letter-spacing:.46em;text-transform:uppercase;white-space:nowrap;
  background:linear-gradient(100deg,
    var(--blu-chiaro) 0%, var(--panna) 28%, var(--blu) 46%, var(--blu-chiaro) 64%);
  background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:marchio-luce 6s linear infinite;
  opacity:0;pointer-events:none;
  transition:opacity .55s,transform .55s var(--ease-zenit);
}
.nav-marchio b{font-weight:840}
.nav-marchio i{font-style:normal;margin:0 .55em;letter-spacing:0}
.nav.giu .nav-marchio{opacity:1;transform:translate(-50%,-50%)}
@media (max-width:1000px){.nav-marchio{display:none}}
@media (prefers-reduced-motion:reduce){
  .nav-marchio{animation:none;background:none;color:var(--blu-chiaro)}
}

/* titolo hero alla Sideris: Syne nero maiuscolo + text-shimmer (banda blu che attraversa) */
.hero-title{
  font-family:'Syne',var(--f-body);font-weight:800;
  font-size:clamp(1.7rem,3.4vw,3.2rem);
  line-height:1.08;letter-spacing:-.02em;
  text-transform:uppercase;text-wrap:balance;
}
.hero-title em{font-style:normal;font-weight:800;color:inherit}
.ht-line{display:block;overflow:clip}
.ht-line>span{
  display:inline-block;
  background:linear-gradient(90deg,
    var(--panna) 0%, var(--panna) 40%, #4d8dff 50%, var(--panna) 60%, var(--panna) 100%);
  background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:marchio-luce 4s linear infinite;
}
.ht-line:nth-child(2)>span{animation-delay:-2s}
@media (prefers-reduced-motion:reduce){
  .ht-line>span{animation:none;background:none;color:var(--panna)}
}
html.js .ht-line>span{transform:translateY(112%)}
html.riposo .ht-line>span{transform:none!important}
.hero-sub{
  max-width:68ch;margin-top:auto;padding-top:1.2rem;
  font-size:clamp(1rem,1.3vw,1.14rem);color:rgba(238,242,248,.85);
}
.hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem;margin-top:1.6rem}
.hero-scroll{
  position:absolute;right:clamp(1.2rem,4vw,3rem);bottom:clamp(4.2rem,8vh,6rem);
  display:flex;flex-direction:column;align-items:center;gap:.7rem;
  text-decoration:none;color:var(--velo);
  font-size:.62rem;letter-spacing:.26em;
  writing-mode:vertical-rl;
}
.hero-scroll .hs-line{width:1px;height:52px;background:var(--hair-forte);position:relative;overflow:clip}
.hero-scroll .hs-line::after{
  content:'';position:absolute;left:0;top:-100%;width:100%;height:100%;
  background:var(--blu-chiaro);animation:scendi 2.2s var(--ease-zenit) infinite;
}
@keyframes scendi{0%{top:-100%}55%{top:100%}100%{top:100%}}
@media (max-width:820px){.hero-scroll{display:none}}

/* mobile: video VERTICALE 9:16 dedicato, full-bleed immersivo —
   titolo sul cielo stellato in alto, CTA sul tavolo in basso */
@media (max-width:820px){
  .hero{padding:5.2rem 1.2rem 2.4rem}
  .hero-media video{object-position:center}
  .hero-shade{
    background:linear-gradient(180deg,rgba(6,7,12,.5) 0%,rgba(6,7,12,.2) 30%,transparent 46%,transparent 60%,rgba(6,7,12,.78) 100%);
  }
  .hero-title{font-size:clamp(1.35rem,5.8vw,2rem)}
  .marchio-testo{letter-spacing:.3em;font-size:.68rem}
  .hero-cta{margin-top:1.4rem}
}

/* ── ribbon marquee ────────────────────────────────────── */
.ribbon{
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  padding:1rem 0;overflow:clip;background:var(--surf-1);
}
.ribbon-track{display:flex;white-space:nowrap;width:max-content}
.ribbon-track span{
  font-family:var(--f-display);font-style:italic;font-weight:300;
  font-size:1.15rem;color:var(--velo);padding-right:.5rem;
}

/* ── LA PROVA · mazzo prospettico (da Sliders/3 Awwwards-pack) ──
   Profondità SENZA ombre: prospettiva + gradini di tinta + hairline. */
.prova{background:transparent}
.deck-zona{max-width:var(--largo);margin:0 auto;padding:.2rem clamp(1.2rem,4vw,3rem) 0}
.prova .sez-testa{padding-bottom:clamp(2rem,3.5vw,2.6rem)}
.deck{
  /* larghezza carta vincolata ANCHE all'altezza schermo (96vh·5/8 = 60vh di carta):
     su ultrawide/finestre basse il mazzo si restringe invece di sbordare */
  --cw:min(60vw,940px,96vh);
  position:relative;
  height:calc(var(--cw)*.74); /* carta (.625) + sporgenza del mazzo dietro (.18) */
  perspective:560px;perspective-origin:50% 34%;
}
.deck-card{
  position:absolute;top:58%;left:50%;
  width:var(--cw);aspect-ratio:8/5;
  transform:translate3d(-50%,-50%,0);
  background:var(--tinta,var(--surf-2));
  border:1px solid var(--hair);
  overflow:clip;cursor:pointer;
  display:flex;flex-direction:column;
}
.dc-media{position:relative;flex:1;min-height:0;overflow:clip}
.dc-media img,.dc-media video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:top;
}
/* fascia bassa: tutte le scritte vivono qui, lo screenshot resta pulito */
.dc-fascia{
  position:relative;flex:none;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem;
  padding:.95rem clamp(1.1rem,2vw,1.6rem) 1.05rem;
  background:rgba(6,7,12,.9);border-top:1px solid var(--hair);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  text-align:left;
}
.dc-info{min-width:0}
.dc-label{color:var(--blu-chiaro);margin-bottom:.3rem;letter-spacing:.2em;font-size:.62rem}
.dc-nome{
  font-family:var(--f-display);font-weight:420;
  font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.02;letter-spacing:-.015em;
  overflow:clip;white-space:nowrap;
}
.dc-nome span{display:inline-block}
.dc-nome .dc-parola{white-space:nowrap}
.dc-line{margin-top:.3rem;color:var(--velo);font-size:.86rem;line-height:1.45}
.dc-link{
  flex:none;display:inline-flex;align-items:center;gap:.5rem;
  padding:.62rem 1.2rem;border-radius:999px;border:1px solid var(--hair-forte);
  color:var(--panna);font-weight:520;font-size:.9rem;text-decoration:none;white-space:nowrap;
  transition:border-color .3s,background .3s,transform .35s var(--ease-molla);
}
.dc-link:hover{border-color:var(--blu);background:rgba(1,69,242,.16);transform:translateY(-2px)}
.dc-link span{transition:transform .35s var(--ease-molla)}
.dc-link:hover span{transform:translate(2px,-2px)}
.deck-ctrl{
  display:flex;align-items:center;justify-content:center;gap:1.6rem;
  margin-top:clamp(2.8rem,5.2vh,3.8rem);
}
.deck-conta{color:var(--velo);font-variant-numeric:tabular-nums}
.deck-next{
  font-family:var(--f-body);font-size:.95rem;font-weight:520;color:var(--panna);
  background:transparent;border:1px solid var(--hair-forte);border-radius:999px;
  padding:.7rem 1.4rem;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;
  transition:border-color .3s,background .3s,transform .35s var(--ease-molla);
}
.deck-next:hover{border-color:var(--blu);background:rgba(1,69,242,.1);transform:translateY(-2px)}
.deck-next span{transition:transform .35s var(--ease-molla)}
.deck-next:hover span{transform:translateX(4px)}

/* fallback senza motion: il mazzo diventa una colonna leggibile */
.deck.statico{height:auto;min-height:0;perspective:none;display:flex;flex-direction:column;gap:1.2rem}
.deck.statico .deck-card{position:relative;top:auto;left:auto;transform:none;width:100%;max-height:none;cursor:default}

.prova-coda{
  max-width:var(--largo);margin:0 auto;
  padding:1.6rem clamp(1.2rem,4vw,3rem) clamp(5rem,9vw,7rem);
  color:var(--velo);font-size:1.05rem;text-align:center;
}
@media (max-width:820px){
  .deck{--cw:min(calc(100vw - 2.4rem),56vh);height:calc(var(--cw)*1.24);perspective:480px}
  .deck-card{width:var(--cw);aspect-ratio:1/1.05;top:58%}
  .dc-nome{font-size:clamp(1.25rem,5.6vw,1.7rem)}
  .dc-line{display:none}
  .dc-fascia{flex-direction:column;align-items:flex-start;gap:.75rem;padding:.9rem 1rem}
  .dc-link{padding:.5rem 1rem;font-size:.85rem}
  .deck-ctrl{flex-direction:column;gap:.8rem;margin-top:.6rem}
}

/* ── COSA COSTRUIAMO · componente "squadra" (Hover Effects/18) ── */
.fare{
  background:var(--surf-1);
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
}
.sez-testa-centro{text-align:center;padding-bottom:1.2rem}
.squadra{
  display:flex;flex-direction:column;align-items:center;gap:1.6rem;
  padding:0 clamp(1.2rem,4vw,3rem) clamp(4.5rem,8vw,6.5rem);
  overflow:clip;
}
.squadra-foto{display:flex;justify-content:center;align-items:flex-end}
.sq-img{
  position:relative;width:78px;height:78px;padding:5px;
  border:0;background:none;cursor:pointer;will-change:width,height;
}
/* icone line-art proprietarie (stile del logo): tratto panna + accento blu,
   fill/stroke/dasharray ereditati dal root — attraversano lo shadow di <use> */
.icona{
  width:100%;height:100%;display:block;border-radius:999px;
  background:var(--surf-2);border:1px solid var(--hair-forte);
  color:var(--panna);fill:none;stroke:currentColor;stroke-width:2.4;
  stroke-dasharray:1.02 0;stroke-dashoffset:0;
  transition:background .4s,border-color .4s;
}
.sq-img:hover .icona,.sq-img:focus-visible .icona{background:var(--surf-3);border-color:var(--blu)}
@keyframes icoDraw{from{stroke-dashoffset:1.02}to{stroke-dashoffset:0}}
.sq-img:hover .icona,.sq-img:focus-visible .icona{animation:icoDraw 1s var(--ease-zenit)}
html.riposo .icona{animation:none!important}
.squadra-nomi{
  position:relative;width:100%;max-width:var(--largo);
  height:clamp(10rem,18vw,15.5rem);overflow:clip;
}
.sq-nome{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  gap:.9rem;pointer-events:none;
}
.sq-nome h3{
  font-family:'Stardom',var(--f-display);font-weight:400;
  font-size:clamp(2.6rem,7.6vw,6.6rem);line-height:1;letter-spacing:-.01em;
  white-space:nowrap;overflow:clip;
}
.sq-nome h3 .sq-char{display:inline-block;will-change:transform}
.sq-nome p{font-size:clamp(.92rem,1.1vw,1.02rem);color:var(--velo);max-width:52ch;text-align:center}
.sq-nome:not(.default){opacity:0;visibility:hidden}

/* fallback statico (mobile / niente motion): lista con foto */
.fare-lista{
  display:none;max-width:var(--largo);margin:0 auto;
  padding:0 clamp(1.2rem,4vw,3rem) clamp(4.5rem,8vw,6.5rem);
  flex-direction:column;
}
.fatto{
  display:flex;align-items:center;gap:1.1rem;
  padding:1.1rem 0;border-top:1px solid var(--hair);
}
.fatto .icona{width:64px;height:64px;flex:none}
.fatto h3{
  font-family:'Stardom',var(--f-display);font-weight:400;
  font-size:1.45rem;line-height:1.1;
}
.fatto p{font-size:.9rem;color:var(--velo);line-height:1.5;margin-top:.25rem}
@media (max-width:899px){
  .squadra{display:none}
  .fare-lista{display:flex}
}

/* ── frase-manifesto ───────────────────────────────────── */
/* il respiro sopra e sotto dev'essere UGUALE: con padding-bottom 0 la frase
   restava appoggiata alla linea della sezione dopo, e sembrava spinta in giù */
.manifesto{
  max-width:var(--largo);margin:0 auto;
  padding:clamp(4.6rem,9vw,7.6rem) clamp(1.2rem,4vw,3rem);
  display:grid;place-items:center;
  text-align:center;
}
.manifesto-testo{max-width:100%}
/* la frase-manifesto è trattata come i titoli: una cosa sola, e si accende */
.manifesto-testo{
  font-family:'Syne',var(--f-body);font-weight:800;text-transform:uppercase;
  font-size:clamp(1.35rem,2.9vw,2.45rem);line-height:1.06;letter-spacing:-.02em;
}
.manifesto-testo em{
  font:inherit;font-style:normal;color:inherit;
  letter-spacing:inherit;text-transform:inherit;
  -webkit-text-fill-color:inherit;
}
/* su telefono: misura più contenuta e più aria ai lati — il testo che arrivava
   a ~20px dal bordo faceva sembrare il blocco storto anche se era centrato */
@media (max-width:640px){
  .manifesto{padding-inline:1.9rem}
  .manifesto-testo{font-size:1.12rem;line-height:1.14}
}

/* ── METODO · LA SALITA (pinnata, scroll-driven) ───────── */
.metodo{background:transparent}
.salita-griglia{
  min-height:100svh;
  max-width:var(--largo);margin:0 auto;
  padding:0 clamp(1.2rem,4vw,3rem);
  display:grid;grid-template-columns:auto 1px 1fr;
  gap:clamp(2rem,6vw,5.5rem);align-items:center;
}
.salita-num{
  font-family:'Stardom',var(--f-display);font-weight:400;
  font-size:clamp(9rem,24vh,17rem);line-height:1;color:var(--oro);
  overflow:clip;font-variant-numeric:tabular-nums;
}
.salita-num span{display:inline-block;will-change:transform}
.salita-rotaia{position:relative;height:min(56vh,460px);width:1px;background:var(--hair-forte);justify-self:center}
.salita-rotaia i{
  position:absolute;left:50%;top:calc(100% - var(--p,0%));transform:translate(-50%,-50%);
  color:var(--oro);font-style:normal;font-size:.85rem;line-height:1;
}
@media (max-width:899px){
  .salita-griglia{grid-template-columns:1fr;gap:1.7rem;align-content:center;padding-top:4.2rem}
  .salita-num{font-size:clamp(5.5rem,26vw,8.5rem)}
  .salita-rotaia{height:1px;width:min(62vw,300px);justify-self:start}
  .salita-rotaia i{top:50%;left:var(--p,0%);transform:translate(-50%,-50%)}
  .salita-passi{min-height:17rem}
}
.salita-passi{position:relative;min-height:15rem}
.salita-passo{
  position:absolute;inset:0;
  display:flex;flex-direction:column;justify-content:center;gap:1rem;
  opacity:0;visibility:hidden;
}
.sp-gradi{color:var(--blu-chiaro);letter-spacing:.22em;font-size:.66rem}
.salita-passo h3{
  font-family:'Stardom',var(--f-display);font-weight:400;
  font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.08;letter-spacing:-.01em;
}
.salita-passo p:not(.sp-gradi){color:var(--velo);max-width:48ch;font-size:1.05rem;line-height:1.65}

/* statico: mobile / niente motion — la salita diventa una scaletta leggibile */
.salita.statico .salita-griglia{min-height:0;display:block;padding-bottom:clamp(3rem,7vw,5rem)}
.salita.statico .salita-num,.salita.statico .salita-rotaia{display:none}
.salita.statico .salita-passi{min-height:0}
.salita.statico .salita-passo{
  position:static;opacity:1;visibility:visible;
  padding:1.5rem 0;border-top:1px solid var(--hair);gap:.55rem;
}

/* ── LE DUE STRADE · sezione carta ─────────────────────── */
.strade{background:var(--carta);color:var(--scuro-su-carta)}
.strade .sez-titolo{color:var(--scuro-su-carta)}
.strade :focus-visible{outline-color:#3350c9}
.strade-cta{margin-top:2rem}
.strade .sez-testa{padding-bottom:clamp(2rem,4vw,3rem)}

/* FAQ */
.faq{
  max-width:820px;margin:0 auto;
  padding:clamp(4rem,7vw,6rem) clamp(1.2rem,4vw,3rem) clamp(5rem,9vw,8rem);
}
.faq-titolo{
  font-family:var(--f-display);font-weight:420;
  font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.015em;
  margin-bottom:1.8rem;
}
.faq details{border-top:1px solid var(--hair-su-carta)}
.faq details:last-child{border-bottom:1px solid var(--hair-su-carta)}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.15rem 0;cursor:pointer;list-style:none;
  font-weight:520;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq-più{
  font-family:var(--f-display);font-weight:300;font-size:1.5rem;line-height:1;
  transition:transform .45s var(--ease-zenit);flex:none;
}
.faq details[open] .faq-più{transform:rotate(45deg)}
.faq details p{padding:0 2.4rem 1.3rem 0;color:var(--velo-su-carta)}

/* ── CHI SIAMO ─────────────────────────────────────────── */
.noi{background:transparent;border-top:1px solid var(--hair)}
.noi-corpo{
  max-width:var(--largo);margin:0 auto;
  padding:0 clamp(1.2rem,4vw,3rem) clamp(5rem,9vw,8rem);
}
.noi-testo{display:flex;flex-direction:column;gap:1.15rem;max-width:58ch;font-size:1.06rem}
.noi-testo p{color:var(--velo)}
.noi-testo strong{color:var(--panna)}
.noi-meta{color:var(--blu-chiaro);margin-top:.6rem;letter-spacing:.08em;text-transform:none;font-size:.8rem}
.noi-tiles{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,2vw,1.4rem);max-width:620px;margin-top:clamp(2.4rem,5vw,3.4rem)}
/* founder: ritratto pieno, testo su gradiente in basso — cornice hairline */
.tile{position:relative;aspect-ratio:4/5;overflow:clip;border:1px solid var(--hair);background:var(--surf-2)}
.tile-foto{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .65s var(--ease-zenit);
}
.tile:hover .tile-foto{transform:scale(1.04)}
.tile::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 52%,rgba(6,7,12,.28) 70%,rgba(6,7,12,.88) 100%);
}
.tile-info{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:1rem 1.15rem 1.05rem;display:flex;flex-direction:column;gap:.32rem;text-align:left;
}
.tile-mono{color:var(--blu-chiaro)}
.tile-nome{
  font-family:var(--f-display);font-weight:400;
  font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.05;letter-spacing:-.015em;
}
.tile-ruolo{color:var(--velo);font-size:.95rem}
@media (max-width:640px){.noi-tiles{grid-template-columns:1fr}}

/* ── ZENIT · contatti ──────────────────────────────────── */
.zenit{
  position:relative;text-align:center;
  background:radial-gradient(60% 46% at 50% 0%,rgba(1,69,242,.16) 0%,transparent 70%);
  padding:clamp(6rem,11vw,9.5rem) clamp(1.2rem,4vw,3rem) clamp(5rem,9vw,7rem);
}
.zenit-star{
  display:block;color:var(--oro);font-size:1.3rem;margin-bottom:1.6rem;
  animation:respiro 2.6s ease-in-out infinite;
}
.zenit-titolo{
  font-family:var(--f-display);font-weight:380;
  font-size:clamp(2.6rem,7.5vw,5.8rem);
  line-height:1.02;letter-spacing:-.025em;
  margin-top:1.4rem;text-wrap:balance;
}
.zenit-titolo em{font-style:italic;font-weight:300;color:var(--blu-chiaro)}
.zenit-sub{max-width:52ch;margin:1.5rem auto 0;color:var(--velo);font-size:1.06rem}

/* ── DIALOGO conversazionale (pattern wow-21): una domanda alla volta ── */
.dialogo{max-width:680px;margin:3.2rem auto 0;text-align:left}
.dlg-prog{display:flex;align-items:center;gap:1rem;margin-bottom:2.2rem}
.dlg-conta{color:var(--velo);letter-spacing:.18em}
.dlg-conta b{color:var(--panna);font-weight:400}
.dlg-bar{flex:1;height:1px;background:var(--hair)}
.dlg-bar i{display:block;height:100%;width:0;background:var(--blu);transition:width .6s var(--ease-zenit)}
@keyframes dlgIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.dlg-step{display:none}
.dlg-step.on{display:block;animation:dlgIn .55s var(--ease-zenit)}
html.riposo .dlg-step.on{animation:none}
.dlg-kick{color:var(--blu-chiaro);letter-spacing:.22em;font-size:.66rem}
.dlg-q{
  font-family:'Stardom',var(--f-display);font-weight:400;
  font-size:clamp(1.9rem,4vw,3rem);line-height:1.08;letter-spacing:-.01em;
  margin:.7rem 0 1.6rem;
}
.dlg-q em{font-family:var(--f-display);font-style:italic;font-weight:300;color:var(--blu-chiaro)}
.dlg-in,.dlg-extra{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--hair-forte);
  color:var(--panna);font-family:var(--f-body);font-size:clamp(1.15rem,2vw,1.5rem);
  padding:.5rem 0 .8rem;border-radius:0;transition:border-color .3s;resize:none;
}
.dlg-in::placeholder,.dlg-extra::placeholder{color:rgba(238,242,248,.4)}
.dlg-in:focus,.dlg-extra:focus{outline:none;border-color:var(--blu)}
.dlg-in.errore{border-color:#c96b5a}
.dlg-err{display:none;margin-top:.8rem;font-size:.88rem;color:#d98b7c}
.dlg-err.on{display:block}
.dlg-nav{display:flex;align-items:center;gap:.9rem;margin-top:1.8rem;flex-wrap:wrap}
.dlg-enter{color:var(--velo);font-size:.62rem;letter-spacing:.2em}
.dlg-chips{display:flex;flex-wrap:wrap;gap:.7rem}
.dlg-chip{
  border:1px solid var(--hair-forte);border-radius:999px;background:transparent;
  color:var(--panna);font-family:var(--f-body);font-size:.98rem;font-weight:480;
  padding:.65rem 1.25rem;cursor:pointer;
  transition:border-color .3s,background .3s,color .3s,transform .35s var(--ease-molla);
}
.dlg-chip:hover{border-color:var(--blu-chiaro);transform:translateY(-2px)}
.dlg-chip.sel{background:var(--blu);border-color:var(--blu);color:#fff}
.dlg-msg{
  background:var(--surf-2);border:1px solid var(--hair);border-left:2px solid var(--blu);
  padding:1.1rem 1.3rem;font-size:.98rem;line-height:1.65;color:var(--panna);
  white-space:pre-line;margin-bottom:1rem;
}
.dlg-extra{font-size:1rem;margin-bottom:1.4rem}
.dlg-canali{display:flex;flex-wrap:wrap;gap:.8rem}
/* bottoni-canale coi colori delle app (richiesta Mirco): WA verde, mail azzurra */
.dlg-via{
  display:inline-flex;align-items:center;gap:.55rem;
  border:0;border-radius:999px;cursor:pointer;
  font-family:var(--f-body);font-size:1rem;font-weight:560;color:#fff;
  padding:.85rem 1.5rem;
  transition:transform .35s var(--ease-molla),filter .3s;
}
.dlg-via:hover{transform:translateY(-2px);filter:brightness(1.08)}
.dlg-via[hidden]{display:none}
.dlg-via--wa{background:#25d366;color:#08331a}
.dlg-via--mail{background:#1a73e8}
.dlg-via--tutti{background:linear-gradient(100deg,#25d366 0%,#1a73e8 100%)}
.dlg-garanzia{margin-top:1.1rem;color:var(--oro);letter-spacing:.18em;font-size:.66rem}
.modulo-privacy{margin-top:1.4rem;font-size:.8rem;color:var(--velo)}
.modulo-privacy a{color:var(--blu-chiaro)}
.modulo-esito{margin-top:1rem;color:var(--oro);letter-spacing:.1em;min-height:1.2em;text-transform:none}
html:not(.js) .dialogo{display:none}

.zenit-diretti{
  display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center;
  margin-top:2.6rem;
}
.zd-pill{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.75rem 1.4rem;border-radius:999px;
  border:1px solid var(--hair-forte);text-decoration:none;
  font-size:.95rem;color:var(--panna);
  transition:border-color .3s,background .3s,transform .35s var(--ease-molla);
}
.zd-pill:hover{border-color:var(--blu);background:rgba(1,69,242,.1);transform:translateY(-2px)}
.zd-pill .zd-dot{width:7px;height:7px;border-radius:999px;background:var(--blu-chiaro)}
.zd-pill--wa .zd-dot{background:#4fd06a}

/* ── FOOTER ────────────────────────────────────────────── */
.footer{
  border-top:1px solid var(--hair);background:transparent;
  padding:2.6rem clamp(1.2rem,4vw,3rem) 2.2rem;
  max-width:100%;
}
.footer-riga{
  max-width:var(--largo);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
}
.footer-logo{font-family:var(--f-display);font-size:1.2rem}
.footer-logo em{font-style:italic;color:var(--blu-chiaro)}
.footer-logo .oro{font-size:.65rem;vertical-align:super;margin-left:2px}
.footer-nav{display:flex;gap:1.4rem}
.footer-nav a{font-size:.86rem;color:var(--velo);text-decoration:none}
.footer-nav a:hover{color:var(--panna)}
.footer-nota{max-width:var(--largo);margin:1.4rem auto 0;color:var(--velo);letter-spacing:.1em}
.footer-firma{
  max-width:var(--largo);margin:.5rem auto 0;
  font-family:var(--f-display);font-style:italic;font-weight:300;
  color:var(--velo);font-size:.95rem;
}

/* ── riduzione movimento ───────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  .grain{animation:none}
  .ht-line>span{opacity:1!important;transform:none!important}
}

/* ── restyle 31/07 · SISTEMA TIPOGRAFICO A DUE VOCI ──────────────────
   SYNE (la voce della hero) = i titoli che ANNUNCIANO: sezioni + zenit.
     Effetto proprio, diverso dallo shimmer della hero: si ACCENDONO da
     sinistra mentre entrano in vista (contorno spento → luce piena).
   STARDOM = la voce EDITORIALE: nomi propri, frase-manifesto, soglia N1.
   ZODIAK corsivo = l'accento dentro i titoli (em).
   ─────────────────────────────────────────────────────────────────── */
.dc-nome,
.n1-intro .n1-titolo,.n1-outro .n1-titolo{font-family:'Stardom',var(--f-display);letter-spacing:-.01em}
.dc-nome em{font-family:var(--f-display)}

.sez-titolo,.zenit-titolo{
  font-family:'Syne',var(--f-body);
  font-weight:800;text-transform:uppercase;
  letter-spacing:-.022em;line-height:.98;
}
/* misura tarata perché ogni riga del markup stia INTERA su una riga visiva:
   in maiuscolo Syne è largo, e una riga che va a capo da sola spezza il ritmo */
.sez-titolo{font-size:clamp(1.85rem,3.7vw,3.05rem)}
.zenit-titolo{font-size:clamp(1.95rem,3.9vw,3.2rem)}
/* su schermo stretto il maiuscolo di Syne è largo: misura più bassa così ogni
   riga scritta a mano (<br>) sta intera e non restano parole orfane.
   ⚠️ i <br> NON si nascondono: nel markup separano le parole senza spazio. */
@media (max-width:640px){
  .sez-titolo{font-size:1.58rem;letter-spacing:-.018em}
  .zenit-titolo{font-size:1.62rem}
}
/* il titolo è UNA COSA SOLA: nessuna parola con carattere o misura diversa.
   L'`em` resta nel markup (enfasi semantica) ma visivamente è identico. */
.sez-titolo em,.zenit-titolo em{
  font:inherit;font-style:normal;color:inherit;
  letter-spacing:inherit;text-transform:inherit;
  -webkit-text-fill-color:inherit;
}
/* ⭐ L'ACCENSIONE · le righe (.tl, create dal JS spezzando sui <br>) si accendono
   una dopo l'altra mentre entri: lettere in contorno → luce piena, con un FRONTE
   BLU sul bordo dell'onda (è lì che vive l'accento di marca, non su una parola).
   Senza JS le .tl non esistono → il titolo resta pieno e leggibile. */
.sez-titolo .tl,.zenit-titolo .tl,.manifesto-testo .tl{
  display:block;
  text-wrap:balance;   /* se una riga non ci sta, almeno si spezza equilibrata */
  --acceso:100%;
  --c-piena:var(--panna);
  --c-fronte:var(--blu-chiaro);
  --c-spenta:rgba(238,242,248,.13);
  --c-tratto:rgba(238,242,248,.34);
}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .sez-titolo .tl,.zenit-titolo .tl,.manifesto-testo .tl{
    background-image:linear-gradient(100deg,
      var(--c-piena) 0 var(--acceso),
      var(--c-fronte) var(--acceso) calc(var(--acceso) + 9%),
      var(--c-spenta) calc(var(--acceso) + 9%));
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
    -webkit-text-stroke:.5px var(--c-tratto);
  }
  .sez-titolo-scuro .tl{
    --c-piena:var(--scuro-su-carta);
    --c-fronte:var(--blu);
    --c-spenta:rgba(20,22,29,.15);
    --c-tratto:rgba(20,22,29,.32);
  }

  /* ⭐ IL MANIFESTO HA DUE EFFETTI: finita l'accensione (classe .luce dal JS)
     tiene anche il RIFLESSO della hero — la banda blu che scorre in loop.
     Il layer della banda sta SOPRA (trasparente fuori dalla banda) e le righe
     hanno ritardi sfalsati: il riflesso attraversa il blocco in diagonale. */
  .manifesto-testo.luce .tl{
    background-image:
      linear-gradient(90deg,transparent 0 42%,#4d8dff 50%,transparent 58% 100%),
      linear-gradient(100deg,
        var(--c-piena) 0 var(--acceso),
        var(--c-fronte) var(--acceso) calc(var(--acceso) + 9%),
        var(--c-spenta) calc(var(--acceso) + 9%));
    background-size:250% 100%,100% 100%;
    background-position:0 0,0 0;
    animation:banda-manifesto 4s linear infinite;
  }
  .manifesto-testo.luce .tl:nth-child(2){animation-delay:-1s}
  .manifesto-testo.luce .tl:nth-child(3){animation-delay:-2s}
  .manifesto-testo.luce .tl:nth-child(4){animation-delay:-3s}
  @keyframes banda-manifesto{to{background-position:-250% 0,0 0}}
  html.riposo .manifesto-testo.luce .tl{animation:none}
}

/* logo line-art (stile Inertia): tratto sottile, giunti interrotti */
.logo-svg{display:block;height:18px;width:auto;overflow:visible}
.logo-svg path{fill:none;stroke:var(--panna);stroke-width:3;stroke-linecap:butt}
.nav-logo{display:inline-flex;align-items:center;gap:6px}
.footer-logo .logo-svg{height:14px}
.footer-logo{display:inline-flex;align-items:center;gap:6px}

/* ═══════════════════════════════════════════════════════════════
   PAGINE EDITORIALI (01/08) — /realizzazione-siti-web-torino/ e
   /quanto-costa-un-sito-web/. Servono a farsi trovare da Google e
   CITARE dalle AI: risposta secca in cima, numeri, heading a domanda.
   Registro sobrio e leggibile: qui vince la chiarezza, non lo spettacolo.
   ═══════════════════════════════════════════════════════════════ */
.doc{max-width:100%;overflow-x:clip}
.doc-nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;gap:1rem;
  padding:.9rem clamp(1.2rem,4vw,3rem);
  background:rgba(6,7,12,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair);
}
@media (max-width:1000px){.doc-nav{backdrop-filter:none;background:#06070c}}
.doc-nav .logo-svg{height:16px}
.doc-nav-cta{
  margin-left:auto;font-size:.85rem;font-weight:560;text-decoration:none;
  background:var(--blu);color:var(--panna);padding:.5rem 1.1rem;border-radius:999px;
}
.doc-testa{
  max-width:820px;margin:0 auto;
  padding:clamp(3rem,7vw,5.5rem) clamp(1.2rem,4vw,3rem) 0;
}
.doc-briciole{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--velo);margin-bottom:1.4rem}
.doc-briciole a{color:var(--blu-chiaro);text-decoration:none}
.doc-h1{
  font-family:'Syne',var(--f-body);font-weight:800;text-transform:uppercase;
  font-size:clamp(1.9rem,4.4vw,3.2rem);line-height:1;letter-spacing:-.022em;
}
.doc-sotto{margin-top:1.2rem;color:rgba(238,242,248,.8);font-size:1.08rem;max-width:62ch}
/* la RISPOSTA SECCA: è il blocco che le AI estraggono */
.doc-secca{
  max-width:820px;margin:clamp(2rem,4vw,3rem) auto 0;
  padding:1.4rem clamp(1.2rem,4vw,2rem);
  background:var(--surf-2);border-left:3px solid var(--blu);
}
.doc-secca p{font-size:1.12rem;line-height:1.62}
.doc-secca strong{color:var(--panna)}
.doc-corpo{max-width:820px;margin:0 auto;padding:clamp(2.5rem,5vw,4rem) clamp(1.2rem,4vw,3rem) 0}
.doc-corpo h2{
  font-family:'Syne',var(--f-body);font-weight:800;text-transform:uppercase;
  font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.1;letter-spacing:-.02em;
  margin:clamp(2.6rem,5vw,3.6rem) 0 1rem;
}
.doc-corpo h3{font-family:var(--f-display);font-weight:500;font-size:1.18rem;margin:2rem 0 .6rem;color:var(--panna)}
.doc-corpo p{color:rgba(238,242,248,.82);margin-bottom:1rem;max-width:68ch}
.doc-corpo strong{color:var(--panna);font-weight:620}
.doc-corpo a{color:var(--blu-chiaro)}
.doc-corpo ul{margin:0 0 1.2rem 1.1rem;color:rgba(238,242,248,.82)}
.doc-corpo li{margin-bottom:.5rem;max-width:66ch}
.doc-corpo li::marker{color:var(--blu)}
/* tabella prezzi/confronto */
.doc-tab{width:100%;border-collapse:collapse;margin:1.2rem 0 1.6rem;font-size:.95rem}
.doc-tab th,.doc-tab td{text-align:left;padding:.8rem .7rem;border-bottom:1px solid var(--hair);vertical-align:top}
.doc-tab th{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blu-chiaro)}
.doc-tab td:first-child{color:var(--panna);font-weight:560}
.doc-tab .euro{color:var(--oro);font-weight:620;white-space:nowrap}
@media (max-width:620px){
  .doc-tab,.doc-tab tbody,.doc-tab tr,.doc-tab td{display:block;width:100%}
  .doc-tab thead{display:none}
  .doc-tab tr{border-bottom:1px solid var(--hair);padding:.6rem 0}
  .doc-tab td{border:0;padding:.25rem 0}
}
/* casi studio */
.doc-caso{border-top:1px solid var(--hair);padding:1.4rem 0}
.doc-caso h3{margin-top:0}
.doc-caso .meta{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blu-chiaro);margin-bottom:.4rem}
.doc-caso a{font-weight:560}
/* FAQ */
.doc-faq details{border-top:1px solid var(--hair)}
.doc-faq details:last-of-type{border-bottom:1px solid var(--hair)}
.doc-faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:1rem;
  padding:1.05rem .2rem;font-weight:600;font-size:1.02rem;color:var(--panna);
}
.doc-faq summary::-webkit-details-marker{display:none}
.doc-faq summary::after{content:'+';color:var(--blu-chiaro);font-weight:400;font-size:1.3rem;line-height:1}
.doc-faq details[open] summary::after{content:'–'}
.doc-faq details p{padding:0 .2rem 1.1rem;color:rgba(238,242,248,.78);max-width:68ch}
/* chiusura */
.doc-cta{
  max-width:820px;margin:clamp(3rem,6vw,4.5rem) auto 0;
  padding:clamp(1.8rem,4vw,2.6rem) clamp(1.2rem,4vw,2.4rem);
  background:var(--surf-1);border:1px solid var(--hair);text-align:center;
}
.doc-cta h2{font-family:'Syne',var(--f-body);font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.08;margin-bottom:.8rem}
.doc-cta p{color:rgba(238,242,248,.8);max-width:52ch;margin:0 auto 1.4rem}
.doc-cta .btn{margin:0 .3rem .5rem}
.doc-fine{max-width:820px;margin:0 auto;padding:2.5rem clamp(1.2rem,4vw,3rem) 0;color:var(--velo);font-size:.88rem}
/* ⚠️ su schermo stretto le parole lunghe in Syne 800 uppercase (REALIZZAZIONE…)
   venivano TAGLIATE dal clip del body: l'overflow non risultava, ma il testo si
   perdeva. Misura più bassa + spezzatura di sicurezza. */
@media (max-width:640px){
  .doc-h1{font-size:1.45rem;letter-spacing:-.015em;overflow-wrap:break-word;hyphens:auto}
  .doc-corpo h2{font-size:1.12rem;overflow-wrap:break-word}
  .doc-cta h2{font-size:1.2rem;overflow-wrap:break-word}
  .doc-secca p{font-size:1.02rem}
}

/* ═══════════════════════════════════════════════════════════════
   04 · IL QUADRANTE — la sezione prezzi
   Idea: dentro la sezione chiara si apre l'unico riquadro BUIO della
   pagina. Il prezzo è un momento, non una tabella: ci si entra.
   Regole del sistema rispettate alla lettera:
   · l'ORO tocca SOLO la cifra e i numeri (mai bordi, mai testo)
   · box-shadow VIETATA → profondità con gradini di luminanza + hairline
   · radius bimodale: 0 sul pannello, 999px sullo switch
   · easing di firma (--ease-zenit) su tutto ciò che si muove
   ═══════════════════════════════════════════════════════════════ */

/* la colonna: identica a quella del titolo di sezione (--largo meno il suo
   padding interno), altrimenti il pannello sborda di 48px a sinistra del testo */
.strade{--colonna:calc(var(--largo) - 2 * clamp(1.2rem,4vw,3rem))}

.quadrante{
  position:relative;
  max-width:var(--colonna);
  margin:0 auto;
  padding:clamp(2.2rem,5vw,3.6rem) clamp(1.2rem,4vw,3.4rem) clamp(2.4rem,5vw,3.4rem);
  background:var(--ink);
  color:var(--panna);
  border:1px solid rgba(224,179,79,.16);
  overflow:clip;
  isolation:isolate;
}
/* alone dietro la cifra: NON è un'ombra, è luce che sale dal pannello */
.q-luce{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(120% 78% at 50% 8%, rgba(1,69,242,.20) 0%, transparent 62%),
    radial-gradient(78% 62% at 50% 46%, rgba(224,179,79,.11) 0%, transparent 68%);
}
.quadrante :focus-visible{outline-color:var(--blu-chiaro)}

/* ── lo switch delle due strade ─────────────────────────── */
.q-scelta{
  position:relative;display:flex;width:max-content;max-width:100%;
  margin:0 auto clamp(2rem,4vw,3rem);
  border:1px solid var(--hair-forte);border-radius:999px;
  background:rgba(238,242,248,.035);
}
.q-tab{
  position:relative;z-index:2;
  font-family:var(--f-body);font-size:clamp(.86rem,1.05vw,1rem);font-weight:520;
  color:var(--velo);background:none;border:0;cursor:pointer;
  padding:.86rem clamp(1rem,2.2vw,1.7rem);border-radius:999px;
  white-space:nowrap;
  transition:color .35s var(--ease-zenit);
}
.q-tab.on{color:var(--ink)}
.q-tab:hover:not(.on){color:var(--panna)}
.q-cursore{
  position:absolute;z-index:1;top:3px;bottom:3px;left:3px;
  border-radius:999px;background:var(--panna);
  transition:transform .55s var(--ease-zenit),width .55s var(--ease-zenit);
}

/* ── il corpo ───────────────────────────────────────────── */
.q-corpo{text-align:center}
.q-etichetta{color:var(--blu-chiaro);margin-bottom:clamp(.6rem,1.4vw,1rem)}

.q-cifra{
  display:flex;align-items:baseline;justify-content:center;
  gap:.24em;flex-wrap:wrap;
  font-family:var(--f-display);font-weight:400;line-height:.92;
  letter-spacing:-.03em;
}
.q-da{
  font-family:var(--f-body);font-weight:420;letter-spacing:0;
  font-size:clamp(.95rem,1.5vw,1.15rem);color:var(--velo);
  align-self:center;
}
/* le cifre: ogni glifo in una finestra che ne mostra una sola per volta */
.q-num{display:inline-flex;color:var(--oro);font-size:clamp(4.2rem,13vw,9.5rem)}
.q-slot{
  display:inline-block;overflow:clip;
  height:.92em;line-height:.92;
  vertical-align:baseline;
}
.q-slot b{
  display:block;font-weight:inherit;
  transition:transform .62s var(--ease-zenit),opacity .5s linear;
}
.q-slot.esce b{transform:translateY(-100%);opacity:0}
.q-slot.entra b{transform:translateY(100%);opacity:0}
.q-euro{
  color:var(--oro);font-size:clamp(1.9rem,4.4vw,3.2rem);
  align-self:flex-start;margin-top:.28em;
}
.q-unita{
  font-family:var(--f-body);font-weight:420;letter-spacing:0;
  font-size:clamp(.95rem,1.5vw,1.15rem);color:var(--velo);
  align-self:flex-end;margin-bottom:.5em;
}
/* la stessa cifra, in lettere, per chi naviga con lo screen reader */
.q-letto{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0;
}
.q-tradotto{
  margin-top:clamp(1rem,2.4vw,1.5rem);
  font-size:clamp(1rem,1.35vw,1.14rem);color:var(--panna);
  max-width:46ch;margin-inline:auto;
}
.q-tradotto b{color:var(--oro);font-weight:520}

.q-incluso{
  list-style:none;
  max-width:34rem;margin:clamp(1.8rem,3.6vw,2.6rem) auto 0;
  text-align:left;
}
.q-incluso li{
  position:relative;
  padding:.82rem 0 .82rem 1.9rem;
  border-top:1px solid var(--hair);
  color:rgba(238,242,248,.82);
  font-size:clamp(.94rem,1.15vw,1.02rem);
}
.q-incluso li:last-child{border-bottom:1px solid var(--hair)}
/* segno di spunta disegnato: due tratti, come il logo line-art */
.q-incluso li::before{
  content:"";position:absolute;left:.1rem;top:1.32em;
  width:.62rem;height:.34rem;
  border-left:1.5px solid var(--blu-chiaro);
  border-bottom:1.5px solid var(--blu-chiaro);
  transform:rotate(-45deg);
}
.q-azione{margin-top:clamp(1.8rem,3.6vw,2.4rem)}

.q-oltre{
  max-width:52rem;margin:clamp(2rem,4vw,2.8rem) auto 0;
  padding-top:clamp(1.4rem,3vw,2rem);
  border-top:1px solid var(--hair);
  text-align:center;color:var(--velo);
  font-size:clamp(.94rem,1.15vw,1.02rem);
}
.q-oltre b{color:var(--oro);font-weight:520}

/* ── la riga di verità: chiude le obiezioni prima che arrivino ── */
.verita{
  list-style:none;display:grid;gap:1px;
  grid-template-columns:repeat(3,1fr);
  max-width:var(--colonna);margin:1px auto 0;
  background:var(--hair-su-carta);
  border:1px solid var(--hair-su-carta);border-top:0;
}
/* ⚠️ il testo del <li> DEVE stare in uno <span>: in un flex container ogni
   nodo di testo diventa un item anonimo e "Il dominio è / tuo / dal primo
   giorno" si spezzava in tre colonne. */
.verita li{
  display:flex;align-items:flex-start;gap:.8rem;
  background:var(--carta);
  padding:clamp(1.1rem,2.4vw,1.6rem) clamp(1rem,2vw,1.5rem);
  color:var(--velo-su-carta);
  font-size:clamp(.9rem,1.1vw,1rem);line-height:1.45;
}
.verita b{color:var(--scuro-su-carta);font-weight:560}
.verita .v-n{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;
  color:#3350c9;flex:none;padding-top:.28em;
}

/* ── adattamenti ────────────────────────────────────────── */
@media (max-width:820px){
  .verita{grid-template-columns:1fr}
}
@media (max-width:560px){
  .q-scelta{width:100%}
  .q-tab{flex:1;padding-inline:.6rem;font-size:.84rem;white-space:normal}
  .q-cifra{gap:.16em}
  .q-unita{margin-bottom:.2em}
  /* il pannello va a tutto schermo: su telefono il buio a filo dei bordi è
     più forte di un riquadro con la cornice. */
  .quadrante{margin-inline:0;border-left:0;border-right:0}
}
/* chi ha chiesto meno movimento: le cifre cambiano, ma senza rullo */
html.riposo .q-slot b,
html.riposo .q-cursore{transition:none!important}