/* ================
   CARD SYSTEM - OTTIMIZZATO E PULITO
   Importa solo nelle pagine che usano card
   ================ */

/* Sistema Card Base */
.card-unified {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgba(245, 199, 0, 0.3);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.25s ease-out;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  position: relative;
  text-decoration: none !important;
  height: 100%;
  cursor: pointer;
  will-change: transform;
}

/* Effetto glow */
.card-unified::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--text-main), var(--text-accent));
  border-radius: 15px;
  opacity: 0;
  transition: opacity 0.25s ease-out;
  z-index: -1;
}

/* HOVER ANIMATIONS - OTTIMIZZATE */
.card-unified:hover {
  transform: translateY(-3px) scale(1.01);
  border-color: #d22525;
  box-shadow: 
    0 8px 20px rgba(0, 0, 0, 0.4),
    0 15px 40px rgba(210, 37, 37, 0.3),
    0 0 20px rgba(210, 37, 37, 0.4);
}

.card-unified:hover::before {
  opacity: 0.7;
}

.card-unified:active {
  transform: translateY(-4px) scale(1.01);
  transition: all 0.15s ease-out;
}

/* ================
   GRID SYSTEM
   ================ */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

/* ================
   DOCUMENTI PDF
   ================ */
.documents {
  width: 100%;
  margin-bottom: 3.5rem;
}

.documents .card-unified {
  padding: 1.5rem 1rem;
  text-align: center;
  align-items: center;
  justify-content: center;
  max-width: 180px;
  margin: 0 auto;
}

.documents .card-unified i {
  font-size: 2.2rem;
  color: var(--text-main);
  transition: all 0.25s ease;
  display: block;
  margin-bottom: 0.8rem;
  text-shadow: var(--shadow-md);
}

.documents .card-unified:hover i {
  transform: scale(1.1);
  color: var(--text-accent);
  text-shadow: var(--glow-accent);
}

.documents .card-unified p {
  color: var(--text-main);
  font-weight: 700;
  font-size: 1rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: var(--shadow-md);
  transition: all 0.25s ease;
}

.documents .card-unified:hover p {
  color: var(--text-accent);
  text-shadow: var(--glow-accent);
}

/* ================
   CARD CONTATTI/SEDI
   ================ */
.contatti, .sedi, .sponsors {
  width: 100%;
  margin-bottom: 3rem;
}

.contact-card, .location-card {
  padding: 2rem 1.5rem;
  text-align: center;
}

.contact-card strong, .location-card strong {
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 1.2rem 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: var(--shadow-md);
  transition: all 0.25s ease;
  display: block;
}

.card-unified:hover strong {
  color: var(--text-accent);
  text-shadow: var(--glow-accent);
}

.contact-card p, .location-card p {
  color: var(--text-main);
  opacity: 0.9;
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  line-height: 1.6;
  transition: all 0.25s ease;
}

.contact-card a, .location-card a {
  color: var(--text-main);
  text-decoration: none;
  transition: all 0.25s ease;
  display: inline-block;
}

.contact-card a:hover, .location-card a:hover {
  color: var(--text-accent);
  text-shadow: var(--glow-accent);
  transform: translateY(-1px) scale(1.03);
}

/* Icone mappa */
.location-card .fas.fa-map-marker-alt {
  font-size: 1.8rem;
  color: var(--text-main);
  transition: all 0.4s ease;
  text-shadow: var(--shadow-md);
}

.location-card a:hover .fas.fa-map-marker-alt {
  color: var(--text-accent);
  text-shadow: var(--glow-accent);
  transform: scale(1.2) rotate(8deg);
}

/* ================
   CARD PARTNERS - MAIN PARTNERS
   ================ */

/* Centramento verticale per la pagina partners su desktop */
@media (min-width: 992px) {
  .partners-page #page-container {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .partners-page .container {
    width: 100%;
  }
  
  .partners-page .sponsors {
    margin: 0; /* Rimuovi margin per centramento perfetto */
  }
}

.sponsors .row {
  align-items: stretch;
  justify-content: center;
}

/* Immagini partner */
.card-unified .card-img-top {
  height: 50px;
  object-fit: contain;
  margin: 1.5rem auto 1rem;
  filter: drop-shadow(var(--shadow-md));
  transition: all 0.25s ease;
}

.card-unified:hover .card-img-top {
  transform: scale(1.1);
  filter: drop-shadow(var(--glow-main));
}

/* Contenuto card */
.card-unified .card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

/* Descrizioni partners */
.card-unified .card-text {
  margin: 0;
  flex: 1;
}

/* Bottoni partners */
.card-unified .btn {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--text-main);
  border-radius: 25px;
  color: var(--text-main);
  background: transparent;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  margin-top: auto;
  text-decoration: none;
}

.card-unified .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(245,199,0,0.3), transparent);
  transition: left 0.5s ease;
}

.card-unified .btn:hover::before {
  left: 100%;
}

.card-unified .btn:hover {
  background: var(--text-main);
  color: #000;
  border-color: var(--text-main);
  transform: scale(1.05) translateY(-2px);
  box-shadow: var(--glow-main);
}

/* Focus accessibile */
.card-unified .btn:focus-visible {
  outline: 2px solid var(--text-accent);
  outline-offset: 2px;
}

.card-unified .btn:focus,
.card-unified:focus,
.contact-card a:focus,
.location-card a:focus {
  outline: none;
}

/* ================
   RESPONSIVE
   ================ */
@media (max-width: 768px) {
  .action-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .card-unified:hover {
    transform: translateY(-2px) scale(1.01);
  }
  
  .documents .card-unified {
    max-width: 150px;
    padding: 1rem;
  }
  
  .contact-card, .location-card {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 480px) {
  .card-unified .card-body {
    padding: 1rem;
    gap: 0.8rem;
  }
  
  .card-unified .btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
  }
}