/* =============================================================
   Come Partecipare — Steps, Deadlines timeline
   ============================================================= */

#partecipare { background: var(--color-bg); }

/* Phase labels row */
.steps-phases {
  display: flex; gap: 0; margin-bottom: 8px;
}
.phase-label {
  flex: 3; font-size: 0.75rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--color-primary-dark);
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}
.phase-label-2 {
  flex: 1; color: var(--color-warning);
  border-bottom-color: var(--color-warning);
}
.phase-badge {
  display: inline-flex; align-items: center; white-space: nowrap;
  padding: 4px 12px; border-radius: var(--radius-pill);
  background: var(--color-primary); color: #fff;
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 1px;
}
.phase-badge-alt { background: var(--color-warning); }
.step-v2-phase-tag { display: none; }
@media (max-width: 900px) {
  .steps-phases { flex-direction: column; gap: 8px; }
  .phase-label { flex: auto; }
  .phase-label-2 { display: none; }
  .step-v2-phase-tag {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.75rem; font-weight: 800; text-transform: uppercase;
    letter-spacing: 1.5px; color: var(--color-warning);
    margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 2px solid var(--color-warning);
  }
}

/* Steps row */
.steps-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  list-style: none; margin: 0; padding: 0;
}

.step-v2 {
  position: relative; display: flex; flex-direction: column;
  padding: 28px 24px 28px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: none;
  transition: all .25s;
}
.step-v2:first-child {
  border-left: 1px solid var(--color-border);
  border-radius: var(--radius-card) 0 0 var(--radius-card);
}
.step-v2:last-child { border-radius: 0 var(--radius-card) var(--radius-card) 0; }
.step-v2:hover { background: #fff; box-shadow: var(--shadow-md); z-index: 2; }
.step-v2-phase2 { border-top: 3px solid var(--color-warning); }

/* Header: icon + number */
.step-v2-header {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 20px;
}
.step-v2-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark); font-size: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all .25s;
}
.step-v2:hover .step-v2-icon {
  background: var(--color-primary); color: #fff;
}
.step-v2-icon-alt { background: rgba(180,83,9,.08); color: var(--color-warning); }
.step-v2:hover .step-v2-icon-alt { background: var(--color-warning); color: #fff; }

.step-v2-num {
  font-family: var(--font-family); font-size: 2rem; font-weight: 900;
  color: var(--color-primary); line-height: 1; letter-spacing: -0.04em;
}
.step-v2-phase2 .step-v2-num { color: var(--color-warning); }

/* Horizontal connector arrow */
.step-v2-connector {
  position: absolute; right: -13px; top: 50%;
  transform: translateY(-50%);
  width: 24px; height: 24px; z-index: 3;
}
.step-v2-connector::before {
  content: "";
  position: absolute; top: 50%; left: 0;
  width: 24px; height: 2px;
  background: var(--color-primary);
  transform: translateY(-50%);
}
.step-v2-connector::after {
  content: "";
  position: absolute; right: 0; top: 50%;
  width: 8px; height: 8px;
  border-top: 2px solid var(--color-primary);
  border-right: 2px solid var(--color-primary);
  transform: translateY(-50%) rotate(45deg);
}

/* Body */
.step-v2-body { flex: 1; display: flex; flex-direction: column; }
.step-v2-body h3 {
  font-size: 1.125rem; margin-bottom: 10px;
  color: var(--color-black); line-height: 1.3;
}
.step-v2-body p {
  font-size: 0.875rem; color: var(--color-text-muted);
  margin-bottom: 16px; line-height: 1.6; flex: 1;
}

/* Detail pill */
.step-v2-detail {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 10px 14px;
  background: var(--color-bg); border-radius: 8px;
  font-size: 0.75rem; font-weight: 600; color: var(--color-primary-dark);
  line-height: 1.5;
  margin-top: auto;
}
.step-v2-detail i { margin-top: 2px; flex-shrink: 0; color: var(--color-primary); font-size: 0.8125rem; }
.step-v2-phase2 .step-v2-detail {
  background: rgba(180,83,9,.06);
  color: #7a3a04;
}
.step-v2-phase2 .step-v2-detail i { color: var(--color-warning); }

/* Responsive */
@media (max-width: 900px) {
  .steps-row { grid-template-columns: 1fr; gap: 0; }
  .step-v2 { border-left: 1px solid var(--color-border); border-radius: 0; }
  .step-v2:first-child { border-radius: var(--radius-card) var(--radius-card) 0 0; }
  .step-v2:last-child { border-radius: 0 0 var(--radius-card) var(--radius-card); }
  .step-v2-connector {
    right: auto; left: 50%; top: auto; bottom: -13px;
    transform: translateX(-50%) rotate(90deg);
  }
}

/* ---------- Deadlines timeline — horizontal ---------- */
.deadlines {
  background: linear-gradient(135deg, var(--color-surface) 0%, #fff 100%);
  border-radius: var(--radius-card);
  padding: 44px 40px;
  margin: 48px 0 0;
  box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  border: 1px solid var(--color-border);
}
.deadlines-title {
  font-size: 1.625rem; font-weight: 800; color: var(--color-primary-dark); margin-bottom: 36px;
  display: flex; align-items: center; gap: 12px;
}
.deadlines-title i { font-size: 1.375rem; color: var(--color-primary); }

.deadlines-timeline {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  position: relative;
}

/* Horizontal connecting line */
.deadlines-timeline::before {
  content: "";
  position: absolute;
  top: 21px; left: 22px; right: 22px;
  height: 2px;
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) 30%, var(--color-border) 30%);
  border-radius: 1px;
}

.dl-item {
  display: flex; flex-direction: column; align-items: center;
  text-align: left;
  padding: 0 12px;
  position: relative;
}

/* Marker */
.dl-marker {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 0.9375rem;
  position: relative; z-index: 1;
  border: 2.5px solid var(--color-border);
  background: #fff;
  color: var(--color-text-muted);
  margin-bottom: 18px;
  transition: all .25s;
}

/* Done */
.dl-done .dl-marker {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,137,123,.25);
}

/* Active — glowing ring */
.dl-active .dl-marker {
  background: #fff;
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 0 5px var(--color-primary-tint), 0 2px 8px rgba(0,137,123,.2);
  animation: marker-glow 2.5s ease-in-out infinite;
}
@keyframes marker-glow {
  0%, 100% { box-shadow: 0 0 0 5px var(--color-primary-tint), 0 2px 8px rgba(0,137,123,.2); }
  50% { box-shadow: 0 0 0 8px var(--color-primary-tint), 0 2px 12px rgba(0,137,123,.3); }
}

/* Future */
.dl-future .dl-marker {
  background: var(--color-bg);
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

/* Content */
.dl-content {
  flex: 1; min-width: 0;
}
.dl-date {
  display: block;
  font-size: 0.875rem; font-weight: 800; letter-spacing: 0.3px;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.dl-active .dl-date { color: var(--color-primary-dark); font-weight: 800; }
.dl-future .dl-date { color: var(--color-text-muted); }
.dl-done .dl-date { color: var(--color-primary); opacity: 0.75; }

.dl-label {
  display: block;
  font-size: 1.0625rem; font-weight: 700;
  color: var(--color-black);
  line-height: 1.35;
}
.dl-future .dl-label { color: var(--color-text-muted); }

.dl-note {
  font-size: 0.8125rem; color: var(--color-text-muted);
  margin: 6px 0 0; line-height: 1.5;
}

/* Status badges */
.dl-status {
  display: inline-block;
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase;
  padding: 4px 12px; border-radius: var(--radius-pill);
  margin-top: 8px;
}
.dl-status-done {
  background: rgba(46,125,50,.08); color: var(--color-success);
}
.dl-status-active {
  background: var(--color-primary-tint); color: var(--color-primary-dark);
  animation: pulse-badge 2s ease-in-out infinite;
}
@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

/* Rates list */
.dl-rates {
  list-style: none; margin: 8px 0 0; padding: 0;
  font-size: 0.75rem; color: var(--color-text-muted); line-height: 1.8;
}
.dl-rates strong {
  color: var(--color-primary-dark); font-weight: 800;
}

/* Hover */
.dl-item:hover .dl-marker { transform: scale(1.08); }

/* Mobile — vertical */
@media (max-width: 900px) {
  .deadlines { padding: 28px 20px; margin: 32px 0 0; }
  .deadlines-title { font-size: 1.125rem; margin-bottom: 24px; }
  .deadlines-timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .deadlines-timeline::before {
    top: 0; bottom: 0; left: 17px; right: auto;
    width: 2px; height: auto;
    background: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-primary) 30%, var(--color-border) 30%);
  }
  .dl-item {
    flex-direction: row; text-align: left; align-items: flex-start;
    padding: 14px 0; gap: 16px;
  }
  .dl-marker { width: 36px; height: 36px; font-size: 0.8125rem; margin-bottom: 0; }
  .dl-content { padding-top: 6px; }
  .dl-label { font-size: 0.875rem; }
  .dl-date { font-size: 0.6875rem; }
  .dl-note { font-size: 0.6875rem; }
}