/* ===== VARIABILI ===== */

:root {
  --turchese: #40e0d0;
  --turchese-scuro: #2db8a8;
  --beige: #f5f5dc;
  --beige-scuro: #e6e6c3;
  --ombra: 0 2px 10px rgba(0,0,0,0.05);
}

/* ===== STRUTTURA BASE - MODIFICATO PER DEFAULT CHIUSO ===== */
.expandable-step,
.step-card {
  font-family: 'Lexend', sans-serif;
  border-radius: 8px;
  background: var(--beige);
  box-shadow: var(--ombra);
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-sizing: border-box;
  border: 1px solid transparent;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 5px 0 !important;
  transform: none !important;
}

/* ===== HEADER ===== */
.step-header {
  display: flex;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  background: var(--beige);
  transition: all 0.3s;
  position: relative;
  min-height: 60px;
  width: 100% !important;
  max-width: 100% !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

.step-accordion {
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* TUTTO IL RESTO DEL CSS RIMANE IDENTICO... */
.step-badge,
.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-size: 0.9rem;
  flex-shrink: 0;
  background: var(--turchese);
  color: white;
  font-weight: bold;
}

.step-badge.bordered {
  background: transparent;
  border: 2px solid var(--turchese-scuro);
  color: var(--turchese-scuro);
  width: 28px;
  height: 28px;
}

.step-arrow {
  margin-left: auto;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  padding-left: 10px;
  display: flex;
  align-items: center;
  height: 100%;
}

.step-arrow.fas {
  font-size: 0.9rem;
  color: #666;
  margin-top: 0;
}

.step-arrow:not(.fas) {
  font-size: 0.8rem;
  color: #666;
  width: 16px;
  text-align: center;
  line-height: 1;
}

.step-content-flex-none,
.step-details {
  display: none;
  padding: 15px 20px;
  background: var(--beige);
  border-top: 1px solid rgba(0,0,0,0.1);
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box;
  overflow: hidden;
}

.expanded .step-content-flex-none,
.expanded .step-details {
  animation: fadeIn 0.3s ease-out;
  width: 100% !important;
  max-width: 100% !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.expanded {
  border: 1px solid var(--beige-scuro);
  background: var(--beige);
}

.expanded .step-arrow.fas {
  transform: rotate(180deg);
}

.expanded .step-arrow:not(.fas) {
  transform: rotate(180deg);
}

.expanded .step-content-flex-none,
.expanded .step-details {
  display: block;
  max-height: 1000px;
}

.step-title {
  flex-grow: 1;
  max-width: 100% !important;
  width: 100% !important;
  overflow: hidden;
}

.step-title h5 {
  margin: 0 0 4px 0;
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100% !important;
}

.step-title p {
  margin: 0;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.4;
  word-break: break-word;
  width: 100% !important;
}

@media (max-width: 768px) {
  .step-header {
    padding: 15px;
    flex-wrap: wrap;
  }

  .step-title h5 {
    white-space: normal;
    font-size: 1rem;
    width:100% !important;
  }

  .step-content-flex-none,
  .step-details {
    padding: 10px 15px;
  }

  .step-meta {
    flex-direction: column;
    gap: 5px;
  }
}

.step-content-flex-none img,
.step-details img {
  max-width: 100%;
  height: auto;
  display: block;
}

.step-content-flex-none table {
  width: 100%;
  display: block;
  overflow-x: auto;
}

.info-box,
.step-highlight,
.step-meta {
  max-width: 100%;
}


.step-card:not(.expanded) .step-content-flex-none {
  display: none !important;
}

/* AGGIUNGI QUESTE REGOLE IN FONDO AL TUO CSS */
.step-card,
.expandable-step {
  width: 100% !important;
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  transform: none !important;
}

.step-header {
  width: 100% !important;
  max-width: 100% !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

/* Forza il contenitore padre ad adattarsi */
.step-accordion {
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

    /* questo mi adatta tutto al massimo della finestra */
.row.mt-5 {
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.row.mt-5 > div {
  width: 100% !important;
  max-width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ===== MODIFICHE PER LARGHEZZA COMPLETA ===== */