/* ==========================================================================
   register-meeting.com — design system
   Metafora visiva: il "biglietto/ticket da imbarco" dell'evento aziendale
   (bordo perforato, stub laterale) — coerente col dominio: trasporti, hotel,
   pasti, partecipazione. Font: Space Grotesk (display) + Inter (body) +
   IBM Plex Mono (dati/numeri).
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --ink:      #16233F;   /* testo primario, header */
  --ink-70:   #16233Fb3;
  --paper:    #F5F6F3;   /* sfondo pagina */
  --card:     #FFFFFF;   /* sfondo carte */
  --teal:     #1F6F78;   /* accento primario — link, stati attivi */
  --teal-dark:#154F56;
  --gold:     #C98A2E;   /* accento CTA — "foil" del ticket */
  --gold-dark:#A9711F;
  --slate:    #6B7280;   /* testo secondario */
  --slate-100:#EEF0EC;
  --line:     #DFE2DC;   /* bordi, perforazione */
  --success:  #2E7D5B;
  --success-bg:#E7F3EC;
  --danger:   #C1443A;
  --danger-bg:#FBEBE9;
  --amber-bg: #FCF3E3;

  --radius: 14px;
  --shadow: 0 1px 2px rgba(22,35,63,.04), 0 8px 24px rgba(22,35,63,.06);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  color:var(--ink);
  margin:0 0 .4em;
  line-height:1.15;
  letter-spacing:-.01em;
}
p{margin:0 0 1em;color:var(--ink-70);}
a{color:var(--teal);text-decoration:none;}
.mono{font-family:'IBM Plex Mono',monospace;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;}

.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
@media (max-width:720px){.wrap{padding:0 20px;}}

/* ---------- bottoni ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:10px;border:1px solid transparent;
  font-weight:600;font-size:15px;transition:transform .15s ease, box-shadow .15s ease;
}
.btn:active{transform:translateY(1px);}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 4px 14px rgba(201,138,46,.35);}
.btn-gold:hover{background:var(--gold-dark);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--ink);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{background:var(--teal-dark);}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px;}
.btn-block{width:100%;justify-content:center;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(245,246,243,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;color:var(--ink);}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);}
.nav{display:flex;gap:28px;align-items:center;}
.nav a{color:var(--ink-70);font-weight:500;font-size:14.5px;}
.nav a:hover{color:var(--ink);}

/* ---------- ticket / signature component ---------- */
.ticket{
  position:relative;
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  border:1px solid var(--line);
  display:flex;
  overflow:hidden;
}
.ticket-main{flex:1;padding:28px 26px;}
.ticket-stub{
  width:150px;flex-shrink:0;
  background:var(--ink);color:#fff;
  padding:24px 18px;
  display:flex;flex-direction:column;justify-content:space-between;
  position:relative;
}
.perforation{
  position:relative;
  width:0;
}
.perforation::before{
  content:"";
  position:absolute;top:0;bottom:0;left:0;
  border-left:2px dashed var(--line);
}
.ticket .notch-top,.ticket .notch-bottom{
  position:absolute;left:calc(100% - 150px - 9px);
  width:18px;height:18px;border-radius:50%;background:var(--paper);
  border:1px solid var(--line);
}
.ticket .notch-top{top:-9px;}
.ticket .notch-bottom{bottom:-9px;}
.ticket-stub .stub-label{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:#ffffffa0;margin-bottom:4px;}
.ticket-stub .stub-value{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:15px;margin-bottom:14px;}
.ticket-stub .stub-code{font-family:'IBM Plex Mono',monospace;font-size:22px;letter-spacing:.06em;color:var(--gold);}

/* ---------- tag pills ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12.5px;font-weight:600;}
.tag-success{background:var(--success-bg);color:var(--success);}
.tag-amber{background:var(--amber-bg);color:var(--gold-dark);}
.tag-danger{background:var(--danger-bg);color:var(--danger);}
.tag-neutral{background:var(--slate-100);color:var(--slate);}

/* ---------- form ---------- */
.field{margin-bottom:20px;}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:7px;color:var(--ink);}
.field .hint{font-size:12.5px;color:var(--slate);margin-top:5px;}
.field input[type=text],
.field input[type=email],
.field input[type=number],
.field input[type=date],
.field select,
.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;
  font-family:inherit;font-size:14.5px;color:var(--ink);background:#fff;
  transition:border-color .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,111,120,.12);
}
.field textarea{resize:vertical;min-height:80px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:640px){.grid-2{grid-template-columns:1fr;}}

.choice-row{display:flex;gap:10px;flex-wrap:wrap;}
.choice{
  border:1px solid var(--line);border-radius:9px;padding:10px 16px;font-size:14px;font-weight:600;
  color:var(--slate);background:#fff;transition:all .15s ease;
}
.choice input{display:none;}
.choice.is-checked{border-color:var(--teal);background:#EAF4F4;color:var(--teal-dark);}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);}

/* ---------- utilities ---------- */
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.eyebrow::before{content:"";width:16px;height:1px;background:var(--teal);}
.section{padding:88px 0;}
@media (max-width:720px){.section{padding:56px 0;}}

/* ==========================================================================
   ESTENSIONE — marketing, autenticazione, wizard, pricing
   ========================================================================== */

.footer-marketing{background:var(--ink);color:#fff;padding:56px 0 28px;}
.footer-marketing .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.footer-marketing h5{font-size:12.5px;text-transform:uppercase;letter-spacing:.07em;color:#ffffff80;margin-bottom:14px;}
.footer-marketing a{color:#ffffffcc;font-size:14px;display:block;margin-bottom:9px;}
.footer-marketing a:hover{color:#fff;}
.footer-marketing .bottom{border-top:1px solid #ffffff1f;padding-top:20px;display:flex;justify-content:space-between;font-size:12.5px;color:#ffffff70;}
@media (max-width:720px){.footer-marketing .cols{grid-template-columns:1fr 1fr;}}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.pricing-grid{grid-template-columns:1fr;}}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px 26px;display:flex;flex-direction:column;}
.price-card.is-featured{border-color:var(--teal);box-shadow:0 8px 28px rgba(31,111,120,.14);position:relative;}
.price-card.is-featured::before{content:"Più scelto";position:absolute;top:-13px;left:26px;background:var(--teal);color:#fff;font-size:11.5px;font-weight:700;padding:4px 12px;border-radius:20px;}
.price-card h3{font-size:19px;margin-bottom:4px;}
.price-card .price-sub{font-size:13.5px;color:var(--slate);margin-bottom:18px;}
.price-card .price-num{font-family:'Space Grotesk',sans-serif;font-size:38px;font-weight:700;margin-bottom:2px;}
.price-card .price-num span{font-size:15px;font-weight:500;color:var(--slate);}
.price-list{list-style:none;padding:0;margin:22px 0 26px;flex:1;}
.price-list li{font-size:14px;color:var(--ink-70);padding:7px 0;padding-left:22px;position:relative;}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700;}

.auth-wrap{min-height:calc(100vh - 72px);display:flex;align-items:center;justify-content:center;padding:60px 20px;}
.auth-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:36px 34px;}
.auth-card .eyebrow{justify-content:center;}
.auth-card h2{text-align:center;font-size:24px;}
.auth-card p.sub{text-align:center;margin-bottom:26px;}
.auth-switch{text-align:center;font-size:13.5px;color:var(--slate);margin-top:18px;}
.divider-or{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--slate);font-size:12.5px;}
.divider-or::before,.divider-or::after{content:"";flex:1;height:1px;background:var(--line);}

.wizard-steps{display:flex;gap:8px;margin-bottom:30px;}
.wizard-steps .w-step{flex:1;text-align:center;font-size:12.5px;font-weight:600;color:var(--slate);padding-bottom:10px;border-bottom:3px solid var(--line);}
.wizard-steps .w-step.is-active{color:var(--teal);border-color:var(--teal);}
.wizard-steps .w-step.is-done{color:var(--ink);border-color:var(--ink);}

.module-toggle{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:12px;background:#fff;
}
.module-toggle .mt-title{font-weight:600;font-size:15px;margin-bottom:3px;}
.module-toggle .mt-desc{font-size:13px;color:var(--slate);}
.switch{position:relative;width:42px;height:24px;flex-shrink:0;}
.switch input{opacity:0;width:0;height:0;}
.switch .slider{position:absolute;inset:0;background:var(--line);border-radius:20px;transition:.2s;cursor:pointer;}
.switch .slider::before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2);}
.switch input:checked + .slider{background:var(--teal);}
.switch input:checked + .slider::before{transform:translateX(18px);}

.empty-state{text-align:center;padding:60px 20px;color:var(--slate);}
.empty-state .es-icon{font-size:34px;margin-bottom:14px;}

.event-card{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px;
}
.event-card .ev-title{font-weight:700;font-size:15.5px;margin-bottom:3px;}
.event-card .ev-sub{font-size:13px;color:var(--slate);}
.event-card .ev-stats{display:flex;gap:22px;font-family:'IBM Plex Mono',monospace;font-size:13px;}
.event-card .ev-stats span small{display:block;font-family:'Inter',sans-serif;font-size:10.5px;color:var(--slate);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;}

.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{padding:20px 4px;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;color:var(--slate);font-weight:400;}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-a{padding:0 4px 20px;font-size:14.5px;color:var(--ink-70);}

.logos-strip{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding:26px 0;opacity:.55;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;}