/* ============================================================
   CUPRA GARAGE VILLORBA — landing evento 24.09.2026
   Palette ufficiale CUPRA (brand book 2.3)
   Primari:    Pitch Black #000000 · White #FFFFFF
   Secondari:  Enceladus Grey #46525B · Moonslate #373B47
               Rio Green #606652 · Tobacco Brown #836A4E
   Luci:       Plasma (gradiente, ammesso su canali digitali)
               Tech Copper NON usato: da linee guida è riservato
               ai supporti fisici in materiale metallico.
   ============================================================ */
:root{
  --black:#000000;
  --white:#ffffff;
  --moonslate:#373b47;
  --enceladus:#46525b;
  --rio:#606652;
  --tobacco:#836a4e;

  /* Plasma */
  --plasma-1:#3b3550;
  --plasma-2:#6d4a9e;
  --plasma-3:#a25fc9;
  --plasma-4:#c98fe0;
  --plasma:linear-gradient(100deg,var(--plasma-1) 0%,var(--plasma-2) 42%,var(--plasma-3) 78%,var(--plasma-4) 100%);

  --ink:var(--white);
  --ink-soft:#aeb6bd;
  --line:rgba(255,255,255,.16);
  --surface:#0c0e12;

  --shell:min(1240px, 100% - 3rem);
  --cut:14px;

  --step--1:clamp(.78rem,.74rem + .2vw,.86rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.08rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.45rem);
  --step-2:clamp(1.6rem,1.35rem + 1.2vw,2.4rem);
  --step-3:clamp(2.2rem,1.7rem + 2.4vw,3.6rem);
  --step-4:clamp(2.55rem,1.2rem + 7.4vw,7.2rem);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}
body{
  margin:0;
  background:var(--black);
  color:var(--ink);
  font-family:'Archivo','Helvetica Neue',Arial,sans-serif;
  font-variation-settings:'wdth' 100;
  font-size:var(--step-0);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--plasma-4);outline-offset:3px}

.shell{width:var(--shell);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

h1,h2,h3{
  font-variation-settings:'wdth' 122;
  font-weight:800;
  line-height:.92;
  letter-spacing:-.02em;
  text-transform:uppercase;
  margin:0;
}

.cut{clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%)}

/* --------------------------- barra fissa --------------------------- */
.topbar{
  position:fixed;inset:0 0 auto 0;z-index:60;
  padding:.85rem 0;
  background:rgba(0,0,0,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transform:translateY(-105%);
  transition:transform .35s ease;
}
.topbar.is-visible{transform:translateY(0)}
.topbar .shell{display:flex;align-items:center;gap:1.5rem}
.wordmark{
  font-variation-settings:'wdth' 125;
  font-weight:800;letter-spacing:.24em;font-size:var(--step--1);
  text-transform:uppercase;text-decoration:none;white-space:nowrap;
}
.wordmark i{font-style:normal}
.wordmark span{
  background:var(--plasma);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.topnav{display:flex;gap:1.6rem;margin-left:auto;font-size:var(--step--1)}
.topnav a{color:var(--ink-soft);text-decoration:none;transition:color .2s}
.topnav a:hover{color:var(--white)}
@media (max-width:900px){.topnav{display:none}}

/* --------------------------- bottoni --------------------------- */
.btn{
  --cut:12px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:1.05rem 2rem;border:0;cursor:pointer;
  font-family:inherit;font-size:var(--step--1);font-weight:700;
  font-variation-settings:'wdth' 118;
  letter-spacing:.12em;text-transform:uppercase;text-decoration:none;
  background:var(--plasma);background-size:180% 100%;background-position:0 0;
  color:var(--white);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%);
  transition:background-position .45s ease,transform .2s ease;
}
.btn:hover{background-position:100% 0;transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--white);box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.btn--ghost:hover{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--white);transform:translateY(-2px)}
.btn--sm{padding:.7rem 1.2rem;--cut:9px}

/* --------------------------- hero --------------------------- */
.hero{
  position:relative;isolation:isolate;
  min-height:100vh;
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:7rem 0 0;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;z-index:-2;
  top:-25%;right:-15%;width:min(95vw,940px);aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%,rgba(162,95,201,.34),rgba(109,74,158,.16) 45%,transparent 68%);
}
.hero::after{
  content:"";position:absolute;z-index:-2;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 1px,transparent 1px 46px);
  mask-image:linear-gradient(to bottom,#000 20%,transparent 92%);
}
.hero-beam{
  position:absolute;z-index:-1;top:-12%;left:38%;
  width:3px;height:132%;
  background:linear-gradient(to bottom,transparent,var(--plasma-3) 24%,var(--plasma-2) 74%,transparent);
  filter:drop-shadow(0 0 22px rgba(162,95,201,.55));
  transform:rotate(19deg);transform-origin:top center;
}
@media (max-width:760px){.hero-beam{left:auto;right:-8%}}

.hero-top{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:2.2rem}
.hero-top .wordmark{font-size:clamp(.8rem,2vw,1rem)}
.hero-place{
  font-size:var(--step--1);color:var(--ink-soft);letter-spacing:.2em;text-transform:uppercase;
  padding-left:1rem;border-left:1px solid var(--line);
}
.hero h1{
  font-size:var(--step-4);
  font-variation-settings:'wdth' 125;
  line-height:.82;
  max-width:13ch;
}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line > i{display:block;font-style:normal;animation:rise .9s cubic-bezier(.2,.7,.2,1) backwards}
.hero h1 .line:nth-child(2) > i{animation-delay:.09s}
.hero h1 .line:nth-child(3) > i{
  animation-delay:.18s;
  background:var(--plasma);-webkit-background-clip:text;background-clip:text;color:transparent;
}
@keyframes rise{from{transform:translateY(102%)}to{transform:translateY(0)}}

.hero-body{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3rem;align-items:end}
@media (max-width:900px){.hero-body{grid-template-columns:1fr;align-items:start}}
.hero-lede{margin:2rem 0 0;max-width:46ch;color:var(--ink-soft);font-size:var(--step-1);line-height:1.45}
.hero-lede strong{color:var(--white);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.4rem}

.datestamp{text-align:right;padding-left:2rem;border-left:1px solid var(--line)}
.datestamp .day{
  display:block;font-size:clamp(4rem,10vw,7.5rem);font-weight:800;
  font-variation-settings:'wdth' 125;line-height:.8;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:2px var(--plasma-3);
}
.datestamp .month{display:block;margin-top:.5rem;font-size:var(--step-1);font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.datestamp .hour{display:block;margin-top:.35rem;color:var(--ink-soft);font-size:var(--step--1);letter-spacing:.14em}
@media (max-width:900px){
  .datestamp{text-align:left;padding:1.6rem 0 0;border-left:0;border-top:1px solid var(--line);margin-top:2.4rem}
}

/* countdown */
.countdown{margin-top:auto;border-top:1px solid var(--line);background:linear-gradient(to bottom,transparent,rgba(55,59,71,.55))}
.countdown .shell{display:flex;align-items:center;gap:clamp(1rem,4vw,3.5rem);padding:1.6rem 0;flex-wrap:wrap}
.countdown-label{font-size:var(--step--1);color:var(--ink-soft);max-width:16ch;line-height:1.3}
.clock{display:flex;gap:clamp(1rem,3vw,2.6rem);margin-left:auto}
.clock div{text-align:center;min-width:3.6rem}
.clock b{display:block;font-size:clamp(1.7rem,4vw,2.6rem);font-weight:800;font-variation-settings:'wdth' 118;font-variant-numeric:tabular-nums;line-height:1}
.clock span{display:block;margin-top:.4rem;font-size:.7rem;letter-spacing:.18em;color:var(--ink-soft);text-transform:uppercase}

/* --------------------------- sezioni --------------------------- */
section{padding:clamp(3.4rem,9vw,8.5rem) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:2.5rem;align-items:end;margin-bottom:3.5rem}
@media (max-width:800px){.sec-head{grid-template-columns:1fr;gap:1.2rem}}
.sec-head h2{font-size:var(--step-3);max-width:12ch}
.sec-head p{margin:0;color:var(--ink-soft);max-width:52ch}

.manifesto{background:var(--surface);border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
@media (max-width:760px){.stats{grid-template-columns:1fr}}
.stats div{background:var(--surface);padding:2.2rem 1.8rem}
.stats b{
  display:block;font-size:var(--step-2);font-weight:800;font-variation-settings:'wdth' 120;
  line-height:1;letter-spacing:-.02em;
  background:var(--plasma);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stats span{display:block;margin-top:.7rem;color:var(--ink-soft);font-size:var(--step--1);line-height:1.4}

/* programma */
.timeline{border-top:1px solid var(--line)}
.slot{
  display:grid;grid-template-columns:8.5rem minmax(0,1fr) auto;gap:2rem;align-items:start;
  padding:2rem 0;border-bottom:1px solid var(--line);position:relative;
}
.slot::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:0;background:var(--plasma);transition:width .45s ease}
.slot:hover::before{width:100%}
.slot time{
  font-size:var(--step-1);font-weight:700;font-variation-settings:'wdth' 118;
  font-variant-numeric:tabular-nums;color:var(--plasma-4);
}
.slot time span{
  display:block;margin-top:.15rem;font-size:var(--step--1);font-weight:400;
  font-variation-settings:'wdth' 100;color:var(--ink-soft);
}
.slot h3{font-size:var(--step-1);margin-bottom:.5rem}
.slot p{margin:0;color:var(--ink-soft);max-width:56ch}
.slot .flag{
  align-self:center;white-space:nowrap;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.4rem .75rem;color:var(--white);background:var(--plasma);
}
.slot--peak{background:linear-gradient(90deg,rgba(109,74,158,.22),rgba(0,0,0,0) 65%)}
.slot--peak h3{background:var(--plasma);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (max-width:760px){
  .slot{grid-template-columns:1fr;gap:.6rem;padding:1.6rem 0}
  .slot .flag{justify-self:start;margin-top:.4rem}
}

/* gamma */
.range{background:var(--surface);border-block:1px solid var(--line)}
.cars{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--line)}
.car{background:var(--surface);padding:2rem 1.6rem;display:flex;flex-direction:column;gap:.6rem;min-height:14rem}
.car h3{font-size:var(--step-1)}
/* Foto facoltativa nelle schede modello, gestita dal pannello */
.car-img{width:calc(100% + 3.2rem);margin:-2rem -1.6rem .4rem;aspect-ratio:16/10;object-fit:cover;display:block}
.car p{margin:0;color:var(--ink-soft);font-size:var(--step--1);line-height:1.5}
.car .power{margin-top:auto;padding-top:1rem;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--plasma-4);border-top:1px solid var(--line)}

/* sede */
.venue{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
@media (max-width:860px){.venue{grid-template-columns:1fr}}
.venue dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.9rem 2rem;font-size:var(--step-0)}
.venue dt{color:var(--ink-soft);font-size:var(--step--1);letter-spacing:.1em;text-transform:uppercase;padding-top:.2rem}
.venue dd{margin:0}
.venue dd a{color:var(--plasma-4);text-decoration:none;border-bottom:1px solid rgba(201,143,224,.4)}
.venue dd a:hover{border-bottom-color:var(--plasma-4)}
.venue-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem}
.reveal-shot{
  position:relative;margin:0;overflow:hidden;--cut:26px;
  aspect-ratio:1024/427;
  background:var(--moonslate);box-shadow:inset 0 0 0 1px var(--line);
}
.reveal-shot img{width:100%;height:100%;object-fit:cover;display:block}
.reveal-shot figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:3rem 1.3rem 1.1rem;
  font-size:var(--step--1);letter-spacing:.04em;color:var(--white);
  background:linear-gradient(to top,rgba(0,0,0,.88),rgba(0,0,0,.45) 45%,transparent);
}
@media (max-width:860px){.reveal-shot{aspect-ratio:3/2}}
@media (max-width:560px){.reveal-shot{aspect-ratio:4/3;--cut:18px}}

/* --------------------------- form --------------------------- */
.rsvp{background:linear-gradient(180deg,var(--black),#131722)}
.form-wrap{
  background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);
  padding:clamp(1.8rem,4vw,3.2rem);--cut:34px;max-width:940px;
}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
@media (max-width:700px){.grid-2{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.4rem}
.field label{font-size:var(--step--1);letter-spacing:.08em;color:var(--ink-soft)}
.req{color:var(--plasma-4)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:var(--step-0);color:var(--white);
  background:var(--moonslate);border:1px solid var(--line);
  padding:.95rem 1rem;width:100%;border-radius:0;
  transition:border-color .2s,background .2s;
}
.field textarea{resize:vertical;min-height:5.5rem}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(255,255,255,.4)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--plasma-3);background:var(--enceladus)}
.field input[aria-invalid="true"],.field select[aria-invalid="true"]{border-color:#e2664f}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#aeb6bd 50%),linear-gradient(135deg,#aeb6bd 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:2.6rem}
.field select option{background:var(--moonslate)}
.err{min-height:1.1rem;font-size:.78rem;color:#f08a72}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.choice{display:grid;gap:.7rem;margin-bottom:1.4rem;border:0;padding:0;margin-inline:0}
.choice .legend{padding:0;margin-bottom:.7rem;font-size:var(--step--1);letter-spacing:.08em;color:var(--ink-soft)}
.opt{
  display:flex;gap:.9rem;align-items:flex-start;padding:1rem 1.1rem;cursor:pointer;
  background:var(--moonslate);box-shadow:inset 0 0 0 1px var(--line);
  transition:box-shadow .2s,background .2s;
}
.opt:hover{background:var(--enceladus)}
.opt input{margin:.3rem 0 0;accent-color:var(--plasma-3);width:1rem;height:1rem;flex:0 0 auto}
.opt b{display:block;font-weight:600;font-size:var(--step-0)}
.opt small{display:block;color:var(--ink-soft);font-size:.82rem;line-height:1.4;margin-top:.15rem}
.opt:has(input:checked){box-shadow:inset 0 0 0 2px var(--plasma-3);background:var(--enceladus)}

.consent{display:flex;gap:.8rem;align-items:flex-start;font-size:.85rem;color:var(--ink-soft);margin:.4rem 0 1.6rem}
.consent input{margin-top:.25rem;accent-color:var(--plasma-3);width:1rem;height:1rem;flex:0 0 auto}
.consent a{color:var(--plasma-4)}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem;justify-content:space-between}
.form-foot p{margin:0;color:var(--ink-soft);font-size:.82rem;max-width:34ch}

.done{display:none;padding:1rem 0}
.done h3{font-size:var(--step-2);margin-bottom:1rem;background:var(--plasma);-webkit-background-clip:text;background-clip:text;color:transparent}
.done p{color:var(--ink-soft);max-width:52ch}
.form-wrap.is-sent form{display:none}
.form-wrap.is-sent .done{display:block}

/* --------------------------- modal --------------------------- */
.modal{position:fixed;inset:0;z-index:90;display:none;place-items:center;padding:1.5rem;background:rgba(0,0,0,.82);backdrop-filter:blur(6px)}
.modal[open]{display:grid}
.modal-card{background:var(--moonslate);box-shadow:inset 0 0 0 1px var(--plasma-3);padding:clamp(1.6rem,4vw,2.6rem);max-width:36rem;width:100%;--cut:24px}
.modal-card h3{font-size:var(--step-2);margin-bottom:1rem}
.modal-card p{color:#c9cfd5;margin:0 0 1.8rem}
.modal-actions{display:flex;gap:.8rem;flex-wrap:wrap;justify-content:flex-end}

/* --------------------------- footer --------------------------- */
footer{background:var(--surface);border-top:1px solid var(--line);padding:3.5rem 0 2.5rem}
.foot-grid{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:flex-start}
.foot-grid p{margin:0;color:var(--ink-soft);font-size:var(--step--1);line-height:1.7}
.foot-grid a{color:var(--ink-soft);text-decoration:none}
.foot-grid a:hover{color:var(--white)}
.legal{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.75rem;color:rgba(174,182,189,.7)}

/* --------------------------- effetti area conferma --------------------------- */
.rsvp{position:relative;overflow:hidden}
.rsvp::before{
  content:"";position:absolute;z-index:0;pointer-events:none;
  top:-25%;left:-12%;width:min(120vw,1080px);aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%,rgba(109,74,158,.30),rgba(162,95,201,.10) 42%,transparent 68%);
  animation:drift 22s ease-in-out infinite alternate;
}
.rsvp > .shell{position:relative;z-index:1}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(10%,6%,0) scale(1.14)}}

/* barra di avanzamento del modulo */
.form-wrap{position:relative}
.form-progress{position:absolute;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,.09)}
.form-progress i{
  display:block;height:100%;width:0;
  background:var(--plasma);background-size:220% 100%;
  transition:width .55s cubic-bezier(.2,.7,.2,1);
  animation:slide 6s linear infinite;
}
@keyframes slide{from{background-position:0 0}to{background-position:220% 0}}

/* campi: angoli morbidi con un taglio vivo in basso a destra */
.field{position:relative}
.field input,.field select,.field textarea{
  border-radius:12px 12px 0 12px;
  transition:border-color .2s,background .2s,box-shadow .3s ease,transform .25s ease;
}
.field:focus-within label{color:var(--plasma-4)}
.field input:focus,.field select:focus,.field textarea:focus{
  box-shadow:0 0 0 3px rgba(162,95,201,.20),0 14px 34px -20px rgba(162,95,201,.95);
  transform:translateY(-1px);
}
.err{transition:color .2s}
.err:not(:empty){animation:errIn .3s cubic-bezier(.2,.7,.2,1)}
@keyframes errIn{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}

/* schede di scelta: taglio d'angolo e barra plasma che entra da sinistra */
.opt{
  position:relative;overflow:hidden;--cut:14px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%);
  transition:box-shadow .25s ease,background .25s ease,transform .25s cubic-bezier(.2,.7,.2,1);
}
.opt::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:0;
  background:var(--plasma);transition:width .3s cubic-bezier(.2,.7,.2,1);
}
.opt:hover{transform:translateX(3px)}
.opt:has(input:checked){transform:translateX(6px)}
.opt:has(input:checked)::before{width:5px}

/* pulsante di invio */
#submitBtn{position:relative;overflow:hidden}
#submitBtn::after{
  content:"";position:absolute;top:0;left:-45%;width:35%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.32),transparent);
  transform:skewX(-18deg);animation:sweep 3.8s ease-in-out infinite;
}
@keyframes sweep{0%{left:-45%}55%,100%{left:135%}}
#submitBtn[disabled]{cursor:progress}
#submitBtn[disabled]::after{animation-duration:1.1s}

/* errore di compilazione */
.form-wrap.is-invalid{animation:shake .45s cubic-bezier(.36,.07,.19,.97)}
@keyframes shake{
  10%,90%{transform:translateX(-2px)}
  20%,80%{transform:translateX(4px)}
  30%,50%,70%{transform:translateX(-7px)}
  40%,60%{transform:translateX(7px)}
}

/* entrata scaglionata dei blocchi del modulo */
.reveal{opacity:0;transform:translateY(20px)}
.form-wrap.is-in .reveal{
  opacity:1;transform:none;
  transition:opacity .55s ease var(--d,0s),transform .55s cubic-bezier(.2,.7,.2,1) var(--d,0s);
}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* conferma inviata */
.form-wrap.is-sent .done{animation:doneIn .5s cubic-bezier(.2,.7,.2,1)}
@keyframes doneIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.tick{width:56px;height:56px;margin-bottom:1.1rem;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.tick circle{stroke:var(--plasma-3);stroke-dasharray:151;stroke-dashoffset:151;animation:draw .75s ease forwards .1s}
.tick path{stroke:var(--plasma-4);stroke-dasharray:38;stroke-dashoffset:38;animation:draw .4s ease forwards .6s}
@keyframes draw{to{stroke-dashoffset:0}}

/* modale */
.modal[open]{animation:fadeIn .25s ease}
.modal[open] .modal-card{animation:modalIn .35s cubic-bezier(.2,.7,.2,1)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}

/* --------------------------- adattamenti mobile --------------------------- */
@media (max-width:620px){
  :root{--shell:min(1240px, 100% - 2rem)}
}
@media (max-width:760px){
  .hero{min-height:auto;padding:5.5rem 0 0}
  .hero .countdown{margin-top:3rem}
  .hero-lede{font-size:var(--step-0);margin-top:1.5rem}
  .hero-actions{margin-top:1.8rem}
  .sec-head{margin-bottom:2.4rem}
}
@media (max-width:620px){
  .topbar{padding:.6rem 0}
  .topbar .shell{gap:.8rem}
  .topbar .wordmark{letter-spacing:.14em}
  .hide-sm{display:none}
  .btn{padding:.95rem 1.4rem}
  .btn--sm{padding:.8rem 1rem;font-size:.7rem;letter-spacing:.06em}

  .countdown .shell{gap:1rem;padding:1.3rem 0}
  .countdown-label{flex:1 0 100%;max-width:none}
  .clock{margin-left:0;width:100%;justify-content:space-between;gap:.4rem}
  .clock div{min-width:0;flex:1}

  .stats div{padding:1.6rem 1.3rem}
  .car{padding:1.6rem 1.3rem;min-height:0}
  .car-img{width:calc(100% + 2.6rem);margin:-1.6rem -1.3rem .4rem}

  .venue dl{grid-template-columns:1fr;gap:.25rem 0}
  .venue dt{padding-top:1.1rem}
  .venue dt:first-of-type{padding-top:0}
  .venue-actions{margin-top:1.6rem}

  .form-wrap{--cut:20px}
  .opt{padding:.9rem 1rem}
  .form-foot{flex-direction:column;align-items:stretch;gap:.9rem}
  .form-foot p{order:2;text-align:center;max-width:none}
  .hero-actions .btn,.venue-actions .btn,.form-foot .btn,.done .btn{width:100%}

  .modal{padding:1rem}
  .modal-actions{flex-direction:column-reverse}
  .modal-actions .btn{width:100%}

  .foot-grid{gap:1.6rem}
  footer{padding-bottom:calc(2.5rem + env(safe-area-inset-bottom))}
}