/* =========================================================
   GamificationLab Studio — style.css
   Palette estratta dal layout fornito:
   - Navy profondo (titoli hero, footer)     : #0C1B2E
   - Inchiostro quasi-nero (menu, testo)     : #0B0D14
   - Bordeaux (accent, icone, numeri, corsivo): #6B0A1A
   - Grigio testo secondario                 : #4A4A52
   - Bordo chiaro                            : #E7E7EA
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Lora:ital,wght@1,400;1,500&family=Inter:wght@400;500;600&display=swap');

:root{
  --bg: #ffffff;
  --ink: #0b0d14;
  --navy: #0c1b2e;
  --maroon: #6b0a1a;
  --maroon-soft: #8a1c30;
  --muted: #4a4a52;
  --border: #e7e7ea;
  --footer-text: #aeb6bd;

  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-italic: 'Lora', Georgia, serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --container: 1240px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

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

/* ---------------------------------
   Header / Navigazione
---------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .25s ease;
}

.site-header.is-scrolled{
  box-shadow: 0 4px 16px rgba(12,27,46,0.06);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 84px;
}

/* Menu principale */
.main-nav{
  display: flex;
}

.main-nav ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 34px;
}

.main-nav a{
  position: relative;
  display: inline-block;
  padding: 6px 2px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
}

.main-nav a::after{
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -4px;
  height: 2px;
  background: var(--maroon);
  transition: right .22s ease;
}

.main-nav a:hover{ color: var(--maroon); }
.main-nav a:hover::after{ right: 0; }

.main-nav a.active{
  color: var(--maroon);
  font-weight: 600;
}
.main-nav a.active::after{ right: 0; }

.main-nav a:active{ color: var(--maroon-soft); }

/* Hamburger (mobile) */
.nav-toggle{
  display: none;
  margin-left: auto;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span{
  display: block;
  height: 2px;
  width: 26px;
  background: var(--ink);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------------------------------
   Hero (home page)
---------------------------------- */
.hero{
  position: relative;
  overflow: hidden;
  padding: 72px 0 96px;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.hero-top{
  display: flex;
  align-items: center;
  gap: 36px;
  margin-bottom: 44px;
}

.hero-logo{
  width: 280px;
  flex-shrink: 0;
}

.hero-heading{
  flex: 1;
  min-width: 0;
}

.hero-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 3.6vw, 40px);
  color: var(--navy);
  margin: 0 0 18px;
  line-height: 1.15;
}

.hero-rule{
  width: 46px;
  height: 3px;
  background: var(--maroon);
  border: none;
  margin: 0 0 18px;
}

.hero-tagline{
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--maroon);
  margin: 0 0 20px;
}

.hero-partner{
  font-size: 16px;
  color: var(--muted);
  margin: 0 0 40px;
  max-width: 46ch;
}

.partner-link{
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
  transition: color .18s ease, text-decoration-color .18s ease;
}
.partner-link:hover,
.partner-link:focus-visible{
  color: var(--maroon);
  text-decoration-color: var(--maroon);
}

.feature-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.feature-list li{
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  align-items: start;
}

.feature-icon{
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--maroon);
}
.feature-icon svg{ width: 22px; height: 22px; }

.feature-list p{
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  padding-top: 2px;
}

.feature-list strong{ font-weight: 700; }

/* Colonna statistiche */
.stats-col{
  position: relative;
}

.stat{
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 20px;
  align-items: center;
  padding: 26px 0;
}

.stat + .stat{ border-top: 1px solid var(--border); }

.stat-icon{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--maroon);
}
.stat-icon svg{ width: 28px; height: 28px; }

.stat-number{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  color: var(--maroon);
  line-height: 1.1;
  margin: 0 0 4px;
}

.stat-label{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 4px;
}

.stat-desc{
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* ---------------------------------
   Pagine secondarie (placeholder)
---------------------------------- */
.page-hero{
  min-height: calc(100vh - 84px - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}

.page-hero-inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.page-hero img{
  width: 96px;
  opacity: 0.95;
}

.page-hero h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--navy);
  margin: 0;
}

.page-hero .page-rule{
  width: 46px;
  height: 3px;
  background: var(--maroon);
  border: none;
  margin: 0;
}

.page-hero p.coming-soon{
  font-family: var(--font-italic);
  font-style: italic;
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

/* ---------------------------------
   Pagina Contatti
---------------------------------- */
.contact-section{
  padding: 72px 0 96px;
}

.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}

.contact-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 3.6vw, 40px);
  color: var(--navy);
  margin: 0 0 18px;
}

.contact-rule{
  width: 46px;
  height: 3px;
  background: var(--maroon);
  border: none;
  margin: 0 0 22px;
}

.contact-lead{
  font-size: 16px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 36px;
  max-width: 42ch;
}

.contact-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-list li{
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: center;
}

.contact-icon{
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--maroon);
  flex-shrink: 0;
}
.contact-icon svg{ width: 19px; height: 19px; }

.contact-item-label{
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 3px;
}

.contact-list a{
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  transition: color .18s ease, border-color .18s ease;
}
.contact-list a:hover,
.contact-list a:focus-visible{
  color: var(--maroon);
  border-color: var(--maroon);
}

/* Form */
.contact-form{
  background: #fbfbfc;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.form-field{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label{
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.form-field input,
.form-field textarea{
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color .18s ease;
}

.form-field input:focus,
.form-field textarea:focus{
  border-color: var(--maroon);
}

.form-field textarea{ min-height: 140px; }

.form-note{
  font-size: 13px;
  color: var(--muted);
  margin: -8px 0 0;
}

.btn-primary{
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: #ffffff;
  background: var(--maroon);
  border: none;
  padding: 13px 30px;
  border-radius: 3px;
  cursor: pointer;
  transition: background .18s ease;
}
.btn-primary:hover{ background: var(--maroon-soft); }

@media (max-width: 860px){
  .contact-grid{
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .contact-form{ padding: 28px; }
}
.site-footer{
  background: var(--navy);
  color: var(--footer-text);
  text-align: center;
  padding: 26px 24px;
  font-family: var(--font-display);
  font-size: 15px;
}

.site-footer b{ color: #ffffff; font-weight: 600; }
.site-footer .divider{ margin: 0 8px; opacity: .6; }
.site-footer .tag{ font-family: var(--font-italic); font-style: italic; }

/* ---------------------------------
   Responsive
---------------------------------- */
@media (max-width: 960px){
  .hero-grid{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px){
  .header-inner{ height: 68px; }
  .nav-toggle{ display: flex; }

  .main-nav{
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height .28s ease;
  }
  .main-nav.is-open{ max-height: 520px; }

  .main-nav ul{
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
  }
  .main-nav a{
    display: block;
    padding: 14px 32px;
  }
  .main-nav a::after{ display: none; }
  .main-nav a.active{ background: #faf5f6; }

  .hero{ padding: 40px 0 64px; }
  .container{ padding: 0 20px; }

  .hero-top{
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .hero-logo{ width: 180px; }
}