/* =========================================================
   Passione Amiga Day 2026 — landing
   Palette & type derived from the official poster artwork
   ========================================================= */

:root{
  --night:#0c142b;       /* deepest sky / page bg            */
  --deep:#111c33;        /* panel                            */
  --deep2:#15233f;       /* raised card                      */
  --dusk:#2b3e63;        /* atmospheric blue haze            */
  --line:rgba(141,151,170,.18);
  --line-strong:rgba(141,151,170,.32);
  --amber:#ec8f3c;       /* primary accent (sunset)          */
  --amber-2:#f6b25a;     /* highlight                        */
  --ember:#c1551f;       /* deep cloud underlight            */
  --ink:#eef1f7;         /* primary text                     */
  --muted:#9aa6bd;       /* secondary text                   */
  --steel:#8d97aa;       /* brand grey (the checkmark grey)  */
  --ok:#3fb27f;
  --err:#e8645a;

  --horizon:linear-gradient(90deg,var(--ember),var(--amber) 45%,var(--amber-2));
  --maxw:1180px;
  --r:14px;

  --f-display:"Lato",-apple-system,system-ui,sans-serif;
  --f-body:"Lato",-apple-system,system-ui,sans-serif;
  --f-mono:"Lato",-apple-system,system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:74px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--night);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--amber-2);text-decoration:none}
a:hover{color:var(--amber)}

/* ---- atmosphere: faint star/grain field behind everything ---- */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(236,143,60,.10), transparent 60%),
    radial-gradient(900px 600px at 10% 0%, rgba(43,62,99,.35), transparent 55%),
    var(--night);
}

/* =================== shared layout =================== */
.wrap{width:min(var(--maxw),92vw);margin-inline:auto}
.section{padding:clamp(56px,8vw,104px) 0}
.section--tight{padding:clamp(40px,6vw,72px) 0}

.eyebrow{
  font-family:var(--f-mono);
  font-size:13px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--amber-2);
  display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;
}
.eyebrow svg{width:15px;height:15px;flex:none;filter:drop-shadow(0 0 6px rgba(236,143,60,.5))}

.h-section{
  font-family:var(--f-display);font-weight:900;
  font-size:clamp(1.9rem,4.6vw,3rem);line-height:1.04;letter-spacing:-.01em;
  text-transform:uppercase;margin:0 0 .35em;
}
.lead{color:var(--muted);font-size:clamp(1rem,1.6vw,1.18rem);max-width:62ch}

.divider{height:2px;border:0;margin:0;background:var(--horizon);opacity:.85}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* =================== nav =================== */
.nav{
  position:sticky;top:0;z-index:60;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(12,20,43,.72);
  border-bottom:1px solid var(--line);
}
.nav__in{display:flex;align-items:center;gap:18px;height:64px}
.nav__logo{display:flex;align-items:center;gap:10px;font-family:var(--f-display);
  font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:1.05rem;color:var(--ink)}
.nav__logo img{height:32px;width:auto;filter:brightness(0) invert(1)}
.nav__links{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav__links a{
  color:var(--muted);font-size:.82rem;font-weight:500;letter-spacing:.02em;
  padding:8px 11px;border-radius:8px;text-transform:uppercase;
}
.nav__links a:hover{color:var(--ink);background:rgba(141,151,170,.12)}
.nav__lang{
  margin-left:6px;font-family:var(--f-mono);font-size:.78rem;
  border:1px solid var(--line-strong);border-radius:8px;padding:7px 12px;color:var(--ink);
}
.nav__lang:hover{border-color:var(--amber);color:var(--amber)}
.nav__burger{margin-left:auto;display:none;background:none;border:1px solid var(--line-strong);
  color:var(--ink);border-radius:8px;width:42px;height:38px;font-size:1.1rem;cursor:pointer}

@media (max-width:880px){
  .nav__burger{display:block}
  .nav__links{position:absolute;top:64px;left:0;right:0;flex-direction:column;
    background:rgba(12,20,43,.97);border-bottom:1px solid var(--line);padding:10px 6vw 18px;
    max-height:0;overflow:hidden;transition:max-height .3s ease;margin-left:0}
  .nav__links.open{max-height:80vh}
  .nav__links a{padding:12px 8px;font-size:.95rem}
  .nav__lang{margin:8px 0 0}
}

/* =================== hero =================== */
.hero{position:relative;min-height:clamp(640px,96vh,980px);display:flex;align-items:center;
  text-align:center;overflow:hidden;border-bottom:2px solid transparent;border-image:var(--horizon) 1}
.hero__art{position:absolute;inset:0;z-index:-1}
.hero__art img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero__art::after{content:"";position:absolute;inset:0;
  background:
    radial-gradient(125% 78% at 50% 44%,rgba(12,20,43,.58),rgba(12,20,43,0) 62%),
    linear-gradient(180deg,rgba(12,20,43,.42) 0%,rgba(12,20,43,0) 30%,rgba(12,20,43,.10) 58%,rgba(12,20,43,.88) 92%,var(--night) 100%);}
.hero__in{position:relative;width:min(var(--maxw),92vw);margin-inline:auto;
  display:flex;flex-direction:column;align-items:center;
  padding:clamp(80px,10vh,120px) 0 clamp(50px,8vw,84px)}
.hero__logo{width:min(820px,92%);height:auto;margin:0 auto clamp(24px,4vw,40px);
  filter:drop-shadow(0 12px 44px rgba(0,0,0,.72))}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;justify-content:center;margin:0 0 28px;
  font-family:var(--f-mono);font-size:clamp(.85rem,2.4vw,1.02rem);letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink)}
.hero__meta span{display:inline-flex;align-items:center;gap:9px}
.hero__meta svg{width:17px;height:17px;color:var(--amber-2)}
.hero__free{color:var(--night);background:var(--horizon);font-weight:700;
  padding:4px 12px;border-radius:30px;letter-spacing:.1em}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* =================== buttons =================== */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);
  font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:1.05rem;
  padding:14px 26px;border-radius:30px;cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--horizon);color:#1a1206;box-shadow:0 10px 28px -10px rgba(236,143,60,.7)}
.btn--primary:hover{color:#1a1206;box-shadow:0 14px 34px -10px rgba(236,143,60,.85)}
.btn--ghost{background:rgba(17,28,51,.55);color:var(--ink);border-color:var(--line-strong);
  backdrop-filter:blur(4px)}
.btn--ghost:hover{color:var(--ink);border-color:var(--amber)}
.btn svg{width:18px;height:18px}

/* =================== intro =================== */
.intro-single{max-width:820px;margin-inline:auto}
.intro-single .eyebrow{margin-top:0}
.intro-single p{margin:0 0 1.05em;color:#cfd6e6;font-size:1.04rem}
.intro-single p strong{color:var(--ink)}

/* full-width faded event photo band */
.photo-band{position:relative;margin:clamp(8px,2.5vw,24px) 0 0;width:100%;
  height:clamp(380px,58vh,660px);overflow:hidden}
.photo-band img{width:100%;height:100%;object-fit:cover;object-position:50% 38%}
.photo-band::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg,var(--night) 0%,rgba(12,20,43,0) 20%,rgba(12,20,43,0) 72%,rgba(12,20,43,.94) 100%),
    linear-gradient(90deg,rgba(12,20,43,.40),rgba(12,20,43,0) 26%,rgba(12,20,43,0) 74%,rgba(12,20,43,.40));}
.photo-band figcaption{position:absolute;left:0;right:0;bottom:clamp(16px,3vw,26px);text-align:center;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}

/* contextual framed photo */
.photo-frame{position:relative;margin:0;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line-strong);box-shadow:0 30px 60px -34px rgba(0,0,0,.85)}
.photo-frame img{display:block;width:100%;height:100%;object-fit:cover}
.photo-frame figcaption{position:absolute;left:0;right:0;bottom:0;
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);padding:30px 16px 13px;background:linear-gradient(transparent,rgba(12,20,43,.9))}

/* gallery grid */
.gallery__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.gallery__grid figure{position:relative;margin:0;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);aspect-ratio:3/2;background:var(--deep)}
.gallery__grid img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.gallery__grid figure:hover img{transform:scale(1.06)}
.gallery__grid figcaption{position:absolute;left:0;right:0;bottom:0;
  font-family:var(--f-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink);padding:24px 12px 9px;background:linear-gradient(transparent,rgba(12,20,43,.86));
  opacity:0;transition:opacity .3s}
.gallery__grid figure:hover figcaption{opacity:1}
@media(max-width:820px){.gallery__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.gallery__grid{grid-template-columns:1fr;gap:12px}.gallery__grid figcaption{opacity:1}}

/* =================== attention / donation =================== */
.attention{position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:
    radial-gradient(800px 300px at 85% 0%,rgba(236,143,60,.14),transparent 60%),
    linear-gradient(180deg,rgba(193,85,31,.10),rgba(12,20,43,0));}
.attention__in{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.attention h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.4rem,3vw,2.1rem);line-height:1.02;margin:0 0 .4em}
.attention p{margin:0;color:#d6dcec}
@media (max-width:760px){.attention__in{grid-template-columns:1fr}}

/* =================== "cosa troverete" cards =================== */
.find{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.card{position:relative;background:linear-gradient(180deg,var(--deep2),var(--deep));
  border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;overflow:hidden;
  transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--horizon);opacity:.0;transition:opacity .25s ease}
.card:hover::before{opacity:.9}
.card__ico{width:40px;height:40px;margin-bottom:16px;color:var(--amber-2);
  filter:drop-shadow(0 0 10px rgba(236,143,60,.4))}
.card h4{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.02em;
  font-size:1.18rem;margin:0 0 .4em}
.card p{margin:0;color:var(--muted);font-size:.96rem;line-height:1.5}

/* =================== awards =================== */
.awards{background:
    radial-gradient(700px 420px at 90% 110%,rgba(43,62,99,.4),transparent 60%);}
.awards__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
.awards__rules{background:var(--deep);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px}
.awards__rules h4{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.03em;
  font-size:1.1rem;margin:1.4em 0 .5em;color:var(--amber-2)}
.awards__rules h4:first-child{margin-top:0}
.awards__rules p{margin:0 0 .6em;color:#cfd6e6;font-size:.97rem}
.deadline{font-family:var(--f-mono);display:inline-block;border:1px dashed var(--amber);
  color:var(--amber-2);padding:6px 12px;border-radius:8px;font-size:.85rem;letter-spacing:.04em}
.awards__cats{list-style:none;padding:0;margin:0 0 8px;display:flex;flex-wrap:wrap;gap:8px}
.awards__cats li{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;
  border:1px solid var(--line-strong);border-radius:30px;padding:5px 12px;color:var(--ink)}
@media (max-width:820px){.awards__grid{grid-template-columns:1fr}}

/* =================== program =================== */
.prog{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media (max-width:880px){.prog{grid-template-columns:1fr}}
.prog__day{font-family:var(--f-mono);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--amber-2);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.prog__day::after{content:"";flex:1;height:1px;background:var(--line)}

.dinner{background:linear-gradient(180deg,var(--deep2),var(--deep));border:1px solid var(--line);
  border-radius:var(--r);padding:26px 24px}
.dinner h4{font-family:var(--f-display);text-transform:uppercase;font-size:1.3rem;margin:0 0 .3em}
.dinner__menu{list-style:none;padding:0;margin:14px 0}
.dinner__menu li{padding:8px 0 8px 22px;position:relative;color:#cfd6e6;font-size:.95rem;
  border-bottom:1px dashed var(--line)}
.dinner__menu li::before{content:"";position:absolute;left:0;top:14px;width:9px;height:9px;
  background:var(--amber);clip-path:polygon(50% 0,100% 100%,0 100%)}
.dinner__menu li:last-child{border-bottom:0}
.dinner__info{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-top:14px}
.dinner__info div{font-size:.92rem}
.dinner__info dt{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.dinner__info dd{margin:2px 0 0;color:var(--ink)}

.timeline{list-style:none;padding:0;margin:0}
.timeline li{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:14px 0;
  border-bottom:1px solid var(--line);align-items:baseline}
.timeline li:last-child{border-bottom:0}
.timeline time{font-family:var(--f-mono);color:var(--amber-2);font-size:.92rem;letter-spacing:.03em}
.timeline span{color:#cfd6e6}
.timeline .tba{color:var(--muted);font-style:italic}
.note-inline{font-size:.86rem;color:var(--muted);margin:14px 0 0;font-family:var(--f-mono);letter-spacing:.02em}

/* =================== guests =================== */
.guests{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.guest{background:var(--deep);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;text-align:center}
.guest__ph{width:96px;height:96px;border-radius:50%;margin:0 auto 14px;
  background:radial-gradient(circle at 50% 35%,var(--dusk),var(--deep2));
  border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--steel)}
.guest__ph svg{width:42px;height:42px}
.guest h4{font-family:var(--f-display);text-transform:uppercase;font-size:1.05rem;margin:0}
.guest p{margin:.2em 0 0;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted)}

/* =================== register form =================== */
.register{background:
  radial-gradient(900px 500px at 12% 0%,rgba(43,62,99,.45),transparent 55%);
  border-top:1px solid var(--line)}
.register__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,56px);align-items:start}
@media (max-width:880px){.register__grid{grid-template-columns:1fr}}
.register__aside p{color:#cfd6e6}
.register__aside .badge{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--amber-2);display:flex;gap:10px;align-items:flex-start;margin:18px 0;padding-left:0}
.register__aside .badge svg{width:18px;height:18px;flex:none;margin-top:1px}

.form{background:linear-gradient(180deg,var(--deep2),var(--deep));border:1px solid var(--line-strong);
  border-radius:var(--r);padding:clamp(22px,3vw,34px)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin:0 0 16px;display:flex;flex-direction:column}
.field--full{grid-column:1/-1}
.field label{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin:0 0 7px}
.field label .req{color:var(--amber-2)}
.field input,.field select,.field textarea{
  font-family:var(--f-body);font-size:.98rem;color:var(--ink);
  background:rgba(12,20,43,.6);border:1px solid var(--line-strong);border-radius:10px;
  padding:12px 14px;width:100%;transition:border-color .15s ease,box-shadow .15s ease}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(236,143,60,.18)}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239aa6bd' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field.invalid input,.field.invalid select{border-color:var(--err);box-shadow:0 0 0 3px rgba(232,100,90,.16)}
.field__err{color:var(--err);font-size:.78rem;margin-top:6px;min-height:0;display:none}
.field.invalid .field__err{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form__azienda{max-height:0;overflow:hidden;opacity:0;
  transition:max-height .3s ease,opacity .25s ease,margin .3s ease;margin-bottom:0}
.form__azienda.show{max-height:120px;opacity:1;margin-bottom:16px}

.form__submit{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.form__msg{font-size:.9rem;font-family:var(--f-mono);letter-spacing:.02em}
.form__msg.ok{color:var(--ok)}
.form__msg.err{color:var(--err)}
.form__note{font-size:.8rem;color:var(--muted);margin-top:16px}
@media (max-width:520px){.form__row{grid-template-columns:1fr}}

/* =================== location =================== */
.location__map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line-strong);
  box-shadow:0 30px 60px -34px rgba(0,0,0,.8);aspect-ratio:16/9;background:var(--deep)}
.location__map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.2) contrast(1.05)}

/* =================== spoleto =================== */
.spoleto__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.spoleto__col h4{font-family:var(--f-display);text-transform:uppercase;letter-spacing:.02em;
  font-size:1.12rem;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:10px}
.spoleto__col h4 svg{width:16px;height:16px;color:var(--amber-2)}
.spoleto__col ul{list-style:none;margin:0;padding:0}
.spoleto__col li{padding:5px 0;font-size:.92rem;color:#cfd6e6}
.spoleto__col li a{color:#cfd6e6}
.spoleto__col li a:hover{color:var(--amber)}
.spoleto__col .dist{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.spoleto__note{font-size:.92rem;color:var(--muted);margin-top:8px}
.spoleto__note strong{color:var(--amber-2)}

/* =================== contatti + footer =================== */
.contatti__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.contatti__card{background:var(--deep);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.contatti__card .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.contatti__card .v{font-size:1.02rem;margin-top:6px;overflow-wrap:anywhere;word-break:break-word}
.contatti__card .v a{color:var(--ink)}
.contatti__card .v a:hover{color:var(--amber)}

.footer{border-top:2px solid transparent;border-image:var(--horizon) 1;
  background:var(--night);padding:40px 0 48px}
.footer__in{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.footer__logo img{height:30px;filter:brightness(0) invert(1);opacity:.9}
.footer__social{display:flex;gap:12px}
.footer__social a{width:40px;height:40px;border:1px solid var(--line-strong);border-radius:10px;
  display:grid;place-items:center;color:var(--muted)}
.footer__social a:hover{color:var(--amber);border-color:var(--amber)}
.footer__social svg{width:18px;height:18px}
.footer__copy{width:100%;text-align:center;color:var(--muted);font-size:.82rem;
  font-family:var(--f-mono);letter-spacing:.04em;margin-top:14px}

/* =================== reveal animation =================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* floating tetra in hero (subtle) */
.tetra-float{position:absolute;z-index:-1;color:var(--steel);opacity:.0}