/* ─── Horgonic — prototipo scrollytelling ─── */
:root{
  --bg:#080507;
  --ink:#f4efe9;
  --ink-dim:#b7aca4;
  --electric:#2e7bff;
  --electric-soft:#82b4ff;
  --violet:#8a72b4;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Manrope",system-ui,sans-serif;
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--electric-soft)}

/* ─── header ─── */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.1rem clamp(1.2rem,4vw,3rem) 1.6rem;
  background:linear-gradient(180deg,rgba(8,5,7,.82) 0%,rgba(8,5,7,.45) 60%,rgba(8,5,7,0) 100%);
  pointer-events:none;
}
.site-header a{pointer-events:auto}
.wordmark{display:block;text-decoration:none}
.wordmark img{
  display:block;height:46px;width:auto;
  filter:drop-shadow(0 2px 10px rgba(0,0,0,.55));
}
.header-right{display:flex;align-items:center;gap:.65rem;pointer-events:auto}
.header-cta{
  font-size:.85rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink);text-decoration:none;
  border:1px solid rgba(244,239,233,.4);border-radius:999px;
  padding:.55em 1.2em;transition:border-color .3s,background .3s;
}
.header-cta:hover{border-color:var(--electric);background:rgba(46,123,255,.12)}
/* selettore lingua: pill coerente con la CTA */
.lang-switch{
  display:flex;align-items:center;
  border:1px solid rgba(244,239,233,.4);border-radius:999px;overflow:hidden;
}
.lang-switch button{
  appearance:none;-webkit-appearance:none;background:none;border:0;cursor:pointer;
  font:inherit;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-dim);padding:.55em .85em;
  transition:color .3s,background .3s;
}
.lang-switch button + button{border-left:1px solid rgba(244,239,233,.25)}
.lang-switch button:hover{color:var(--ink)}
.lang-switch button.active{color:var(--electric-soft);background:rgba(46,123,255,.16)}
@media (max-width:520px){.header-cta{padding:.55em .9em}.lang-switch button{padding:.55em .65em}}

/* ─── il viaggio ─── */
.journey{height:620vh;position:relative}
.journey-sticky{
  position:sticky;top:0;height:100vh;overflow:hidden;
  background:#000;
}
#seq{position:absolute;inset:0;width:100%;height:100%}
.poster-fallback{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
}
body.js .poster-fallback{display:none}

.beat{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%) translateY(60vh);
  z-index:3;opacity:0;
  text-align:center;
  font-size:clamp(1.3rem,3.4vw,2.2rem);
  letter-spacing:.01em;line-height:1.35;
  color:var(--ink);
  text-shadow:0 2px 30px rgba(0,0,0,.8);
  pointer-events:none;
  width:min(90vw,30ch);
  will-change:transform,opacity;
}
.beat strong{font-weight:800;color:var(--electric-soft)}

.scroll-hint{
  position:absolute;left:50%;bottom:3.2vh;transform:translateX(-50%);
  z-index:3;display:flex;flex-direction:column;align-items:center;gap:.5rem;
  pointer-events:none;text-align:center;
}
.scroll-hint__label{
  font-size:.8rem;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-dim);
}
.scroll-hint__arrow{color:var(--electric-soft);animation:scrollcue 1.7s ease-in-out infinite}
@keyframes scrollcue{
  0%,100%{transform:translateY(-2px);opacity:.5}
  50%{transform:translateY(8px);opacity:1}
}
/* dispositivi touch: testo esplicito ("col dito") + indicatore più grande e visibile */
@media (hover:none) and (pointer:coarse){
  /* stesso stile del desktop ("SCORRI" + freccetta), ma alzato ben sopra la barra
     inferiore di Safari iOS: le unità vh includono l'area della toolbar, che su iPhone
     occupa ~12-15% dello schermo, quindi serve un margine ampio per non nascondere le frecce */
  .scroll-hint{bottom:calc(24vh + env(safe-area-inset-bottom, 0px))}
}

.finale{
  position:absolute;inset:0;z-index:4;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.6rem;
  opacity:0;pointer-events:none;
}
.finale-mark{font-weight:800;font-size:clamp(2.4rem,7vw,4.6rem);letter-spacing:.02em}
.finale-claim{
  font-size:clamp(.8rem,1.6vw,1rem);letter-spacing:.55em;text-transform:uppercase;
  color:var(--electric-soft);padding-left:.55em;
}
.finale-hint{margin-top:2.2rem;font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-dim)}

/* ─── blocchi contenuto ─── */
.block{
  max-width:980px;margin:0 auto;
  padding:clamp(5rem,14vh,9rem) clamp(1.4rem,5vw,3rem);
  text-align:center;
}
.kicker{
  font-size:.78rem;font-weight:600;letter-spacing:.4em;text-transform:uppercase;
  color:var(--electric);margin-bottom:1.4rem;
}
h1,h2{
  font-weight:800;line-height:1.12;letter-spacing:-.01em;
  font-size:clamp(2rem,5.4vw,3.6rem);
  margin-bottom:1.6rem;
}
.lead{
  font-size:clamp(1.05rem,2vw,1.25rem);color:var(--ink-dim);
  max-width:54ch;margin:0 auto;
}
.lead em{font-family:"Fraunces",serif;font-style:italic;color:var(--ink)}

.manifesto{padding-top:clamp(6rem,18vh,11rem)}

/* foto del totem subito dopo il viaggio */
.totem-photo{max-width:1180px;padding-top:clamp(3rem,8vh,5rem);padding-bottom:0}
.totem-photo img{border-radius:var(--radius);box-shadow:0 30px 80px rgba(46,123,255,.08)}

/* tech cards */
.tech{max-width:1180px}
.cards{
  display:grid;gap:1.2rem;margin-top:3rem;
  grid-template-columns:repeat(4,1fr);
  text-align:left;
}
@media (max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.cards{grid-template-columns:1fr}}
.card{
  border:1px solid rgba(244,239,233,.12);border-radius:var(--radius);
  padding:1.8rem 1.6rem;
  background:linear-gradient(160deg,rgba(46,123,255,.07),rgba(138,114,180,.05) 70%);
  transition:transform .35s,border-color .35s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(46,123,255,.45)}
.card h3{font-weight:800;font-size:1.15rem;margin-bottom:.7rem;color:var(--electric-soft)}
.card p{font-size:.98rem;color:var(--ink-dim)}

/* due mondi */
.worlds{
  display:grid;gap:1.4rem;max-width:1180px;margin:0 auto;
  grid-template-columns:repeat(2,1fr);
}
@media (max-width:640px){.worlds{grid-template-columns:1fr}}
.world img{border-radius:var(--radius);width:100%;aspect-ratio:3/2;object-fit:cover}
.world figcaption{
  margin-top:.9rem;font-size:.95rem;color:var(--ink-dim);text-align:left;
}
.world strong{color:var(--ink);font-weight:600}
/* cassa super bass: figura verticale a tutta larghezza sotto le due foto */
.world-full{grid-column:1/-1;margin-top:1.6rem}
.world-full img{max-width:300px;margin:0 auto;aspect-ratio:auto;object-fit:contain}
.world-full figcaption{text-align:center;max-width:60ch;margin-left:auto;margin-right:auto}
/* su mobile la cassa va a tutta larghezza, come le due foto dell'apparato sopra */
@media (max-width:640px){.world-full img{max-width:100%}}

/* unique */
.unique{
  display:grid;gap:clamp(1.6rem,5vw,3.5rem);max-width:1180px;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  align-items:center;text-align:left;
}
.unique img{border-radius:var(--radius)}
.unique-copy .lead{margin:0}

/* contact */
.contact{padding-bottom:clamp(4rem,10vh,7rem)}
.cta{
  display:inline-block;margin-top:2.2rem;
  font-weight:800;font-size:1.05rem;letter-spacing:.04em;
  color:#051022;text-decoration:none;
  background:linear-gradient(135deg,var(--electric-soft),var(--electric));
  border-radius:999px;padding:1em 2.4em;
  box-shadow:0 10px 40px rgba(46,123,255,.35);
  transition:transform .3s,box-shadow .3s;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 16px 50px rgba(46,123,255,.5)}
.contact-note{margin-top:1.4rem;font-size:.9rem;color:var(--ink-dim)}
/* form offerta */
.offerta{max-width:560px;margin:2.6rem auto 0;text-align:left}
.offerta .row{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
.offerta label{display:block;margin-bottom:1.1rem;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}
.offerta input,.offerta select,.offerta textarea{
  display:block;width:100%;margin-top:.45rem;
  background:rgba(244,239,233,.05);color:var(--ink);
  border:1px solid rgba(244,239,233,.18);border-radius:10px;
  padding:.8em 1em;font:inherit;font-size:1rem;text-transform:none;letter-spacing:0;
  transition:border-color .25s;
}
.offerta input:focus,.offerta select:focus,.offerta textarea:focus{outline:none;border-color:var(--electric)}
.offerta select{appearance:none;-webkit-appearance:none}
.offerta .privacy{display:flex;gap:.7em;align-items:flex-start;text-transform:none;letter-spacing:0;font-size:.85rem;line-height:1.5}
.offerta .privacy input{width:auto;margin-top:.2em}
.offerta .cta{width:100%;border:0;cursor:pointer;margin-top:1.2rem;text-transform:uppercase;letter-spacing:.08em}
.offerta .cta:disabled{opacity:.6;cursor:progress}
@media (max-width:560px){.offerta .row{grid-template-columns:1fr}}
/* honeypot anti-spam: fuori schermo, invisibile agli umani */
.offerta .hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}
/* esito invio */
.form-status{margin-top:1.1rem;font-size:.92rem;line-height:1.5;min-height:1.2em}
.form-status:empty{margin-top:0}
.form-status.ok{color:var(--electric-soft)}
.form-status.err{color:#ff8a8a}
.form-status a{text-decoration:underline}

.quote{margin-top:3.4rem;font-size:1.02rem;color:var(--ink-dim)}
.quote em{font-family:"Fraunces",serif;color:var(--ink)}
.quote span{display:inline-block;margin-top:.5rem;font-size:.8rem;letter-spacing:.25em;text-transform:uppercase}

/* torna su */
.to-top{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:60;
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink);
  background:rgba(8,5,7,.55);
  border:1px solid rgba(244,239,233,.22);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .35s,transform .35s,visibility .35s,border-color .3s,box-shadow .3s,color .3s;
}
.to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{
  color:var(--electric-soft);border-color:var(--electric);
  box-shadow:0 6px 28px rgba(46,123,255,.35);
}
.to-top svg{transition:transform .3s}
.to-top:hover svg{transform:translateY(-2px)}
@media (prefers-reduced-motion: reduce){.to-top{transition:none}.to-top svg{transition:none}}

/* footer */
.site-footer{
  border-top:1px solid rgba(244,239,233,.1);
  padding:2.6rem clamp(1.4rem,5vw,3rem) 3.2rem;
  text-align:center;font-size:.85rem;color:var(--ink-dim);
}
.site-footer p{margin:.3rem 0}
.foot-mark{font-weight:800;font-size:1.05rem;color:var(--ink);margin-bottom:1.6rem}
.foot-mark span{font-weight:300;color:var(--ink-dim)}
.foot-info{display:flex;flex-direction:column;gap:1.1rem;line-height:1.7}
.foot-brochure a{font-weight:600}
.foot-brochure span{margin:0 .5em;color:var(--ink-dim)}
.foot-euipo{
  height:44px;width:auto;margin:1.8rem auto 0;display:inline-block;
  background:#fff;padding:.5rem .85rem;border-radius:10px;box-sizing:content-box;
}
.foot-social{display:flex;justify-content:center;gap:1rem;margin-top:1.8rem}
.foot-social a{
  width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-dim);border:1px solid rgba(244,239,233,.22);
  transition:color .3s,border-color .3s,transform .3s,box-shadow .3s;
}
.foot-social a:hover{
  color:var(--electric-soft);border-color:var(--electric);
  transform:translateY(-2px);box-shadow:0 6px 22px rgba(46,123,255,.3);
}

/* ─── reduced motion / no-js ─── */
@media (prefers-reduced-motion: reduce){
  .journey{height:auto}
  .journey-sticky{position:relative;height:100svh}
  #seq{display:none}
  body.js .poster-fallback{display:block}
  .beat{position:static;opacity:1;transform:none;margin:1rem auto;text-shadow:none}
  .scroll-hint,.finale-hint{display:none}
  .finale{position:static;opacity:1;padding:3rem 0}
}
@media (max-width:640px){
  .beat{bottom:16vh}
}