/* ─────────────────────────────────────────
   Preventivo — Multi-step form
   ───────────────────────────────────────── */

/* HTML hidden attribute deve sempre vincere sulle regole display: */
.prev-section [hidden],
.prev-success[hidden],
.prev-error-banner[hidden],
.prev-step-body[hidden],
.prev-sum-content[hidden],
.prev-sum-empty[hidden],
.prev-sum-svlist[hidden],
.prev-sum-dl[hidden],
[data-sum-row][hidden] { display: none !important; }

/* HERO */
.prev-hero {
  position: relative;
  background: var(--ink-1000);
  color: #fff;
  padding-top: calc(var(--header-h) + 84px);
  padding-bottom: 72px;
  overflow: hidden;
}
.prev-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(204,63,44,.22), transparent 65%),
    radial-gradient(ellipse 50% 40% at 12% 30%, rgba(166,134,75,.10), transparent 65%),
    linear-gradient(180deg, #0a0a0c 0%, #1a1410 100%);
}
.prev-hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 80px, rgba(255,255,255,.025) 80px 81px);
}
.prev-hero > .container { position: relative; z-index: 1; }
.prev-hero-title {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: .98;
  margin: 16px 0 22px;
  font-size: clamp(44px, 6.4vw, 92px);
}
.prev-hero-title .em { font-style: italic; color: var(--primary); }
.prev-hero-lede { color: rgba(255,255,255,.78); max-width: 60ch; font-size: clamp(16px, 1.2vw, 19px); }
.prev-hero .kicker { color: rgba(255,255,255,.6); }
.prev-hero .kicker .num { color: var(--primary); }

/* STEPPER */
.prev-stepper-wrap {
  position: sticky; top: var(--header-h); z-index: 30;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-100);
  -webkit-backdrop-filter: saturate(160%) blur(8px); backdrop-filter: saturate(160%) blur(8px);
}
.prev-stepper {
  display: flex; align-items: center;
  padding: 18px var(--gutter);
  gap: 12px;
}
.prev-step {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 6px 4px;
  background: transparent;
  text-align: left;
  transition: opacity .2s;
}
.prev-step:disabled { cursor: default; }
.prev-step.future { opacity: .55; }
.prev-step-circle {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em;
  border: 1px solid var(--ink-300);
  color: var(--ink-500);
  background: #fff;
  transition: all .25s ease;
  flex-shrink: 0;
}
.prev-step.active .prev-step-circle {
  background: var(--ink-900); color: #fff;
  border-color: var(--ink-900);
  box-shadow: 0 0 0 4px rgba(26,26,27,.08);
}
.prev-step.done .prev-step-circle {
  background: var(--primary); color: #fff;
  border-color: var(--primary);
}
.prev-step-label {
  display: flex; flex-direction: column; gap: 2px;
  line-height: 1.2;
}
.lab-num {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-400);
}
.lab-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-700);
  letter-spacing: -.01em;
}
.prev-step.active .lab-name { color: var(--ink-900); }
.prev-step.active .lab-num { color: var(--primary); }
.prev-step.done .lab-name { color: var(--ink-700); }
.prev-step-bar {
  flex: 1;
  height: 1px;
  background: var(--ink-200);
  position: relative;
  margin: 0 4px;
  overflow: hidden;
}
.prev-step-bar::after {
  content: ""; position: absolute; inset: 0;
  background: var(--primary);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.prev-step-bar.done::after { transform: scaleX(1); }

/* LAYOUT */
.prev-section { padding: 56px 0 96px; }
.prev-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 56px;
  align-items: flex-start;
}

.prev-step-body { display: flex; flex-direction: column; gap: 28px; }
.prev-step-head .prev-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: -.025em;
  font-weight: 500;
  margin: 12px 0 0;
  line-height: 1.05;
}
.prev-step-lede { margin-top: 14px; max-width: 56ch; color: var(--ink-500); }

/* PREFILL banner */
.prev-prefill-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: var(--paper-2);
  border: 1px solid var(--ink-100);
  border-left: 3px solid var(--primary);
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--ink-700);
}
.prev-pf-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* ERROR banner */
.prev-error-banner {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 18px;
  background: rgba(204,63,44,.06);
  border: 1px solid rgba(204,63,44,.25);
  border-left: 3px solid var(--primary);
  border-radius: var(--r-sm);
  color: var(--ink-900);
  font-size: 14px;
}
.prev-error-banner strong { font-weight: 600; }
.prev-error-banner a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.prev-error-banner button { margin-left: auto; }

/* EVENT CARDS */
.prev-evgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.prev-evcard {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  padding: 22px 18px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  text-align: left;
  cursor: pointer;
  transition: all .15s ease;
  min-height: 130px;
}
.prev-evcard:hover { border-color: var(--ink-400); transform: translateY(-2px); }
.prev-evcard.on {
  background: var(--paper-2);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}
.prev-evcard-ico {
  width: 44px; height: 44px;
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--ink-700);
  background: #fff;
  transition: all .2s ease;
}
.prev-evcard.on .prev-evcard-ico {
  background: var(--primary); border-color: var(--primary); color: #fff;
}
.prev-evcard-plus { font-size: 22px; font-weight: 300; }
.prev-evcard-name {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -.012em;
  font-weight: 500;
  color: var(--ink-900);
  line-height: 1.15;
}
.prev-evcard-check {
  position: absolute; top: 14px; right: 14px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  opacity: 0;
  transform: scale(.7);
  transition: all .2s ease;
}
.prev-evcard.on .prev-evcard-check { opacity: 1; transform: scale(1); }

/* SERVICE CARDS */
.prev-svgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.prev-svcard {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  padding: 20px 18px 16px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all .15s ease;
  min-height: 150px;
  user-select: none;
}
.prev-svcard:hover { border-color: var(--ink-400); transform: translateY(-2px); }
.prev-svcard.on {
  background: var(--paper-2);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}
.prev-svcard-ico {
  width: 44px; height: 44px;
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--ink-700);
  background: #fff;
  transition: all .2s ease;
}
.prev-svcard.on .prev-svcard-ico {
  background: var(--primary); border-color: var(--primary); color: #fff;
}
.prev-svcard-name {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -.012em;
  font-weight: 500;
  line-height: 1.2;
  flex: 1;
}
.prev-svcard-add {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  padding-top: 6px;
  margin-top: auto;
  border-top: 1px solid var(--ink-100);
  width: 100%;
}
.prev-svcard:hover .prev-svcard-add { color: var(--primary); }
.prev-svcard-ctrls {
  display: flex; align-items: center; gap: 4px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--primary);
  border-color: rgba(204,63,44,.25);
  width: 100%;
}
.prev-svcard-ctrls button {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--ink-200);
  color: var(--ink-900);
  font-size: 16px; font-weight: 500;
  display: grid; place-items: center;
  transition: all .15s;
  cursor: pointer;
}
.prev-svcard-ctrls button:hover {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.prev-svcard-qty {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .08em;
  font-weight: 500;
  color: var(--ink-900);
  text-align: center;
}

/* FIELDS */
.prev-fieldgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 20px;
}
.prev-field {
  display: flex; flex-direction: column; gap: 8px;
}
.prev-field-full { grid-column: 1 / -1; }
.prev-flab {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}
.prev-flab .req { color: var(--primary); margin-left: 2px; }
.prev-flab-hint {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-400);
  font-weight: 400;
}
.prev-counter {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .08em;
  color: var(--ink-400);
  text-transform: none;
}
.prev-field input,
.prev-field select,
.prev-field textarea {
  font: 400 15px/1.4 var(--font-body);
  color: var(--ink-900);
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  outline: 0;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.prev-field textarea { resize: vertical; min-height: 100px; font-family: var(--font-body); }
.prev-field input:focus,
.prev-field select:focus,
.prev-field textarea:focus {
  border-color: var(--ink-900);
  box-shadow: 0 0 0 3px rgba(26,26,27,.06);
}
.prev-field input::placeholder,
.prev-field textarea::placeholder {
  color: var(--ink-400);
}
.prev-field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231a1a1b' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

/* CHECKS */
.prev-checks { display: flex; flex-direction: column; gap: 10px; }
.prev-check {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--ink-700);
  cursor: pointer;
}
.prev-check input { display: none; }
.prev-check .box {
  width: 18px; height: 18px;
  border: 1px solid var(--ink-300);
  border-radius: 4px;
  position: relative;
  transition: all .15s;
  flex-shrink: 0;
  margin-top: 1px;
}
.prev-check input:checked + .box {
  background: var(--ink-900); border-color: var(--ink-900);
}
.prev-check input:checked + .box::after {
  content: ""; position: absolute;
  left: 5px; top: 1px;
  width: 5px; height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.prev-check a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.prev-check .req { color: var(--primary); }

/* HONEYPOT */
.prev-honeypot {
  position: absolute; left: -9999px; opacity: 0; pointer-events: none;
  width: 1px; height: 1px;
}

/* SUBMIT */
.prev-submit-wrap {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 8px;
}
.btn-submit { font-size: 15px; padding: 16px 28px; }
.btn-submit.loading { background: var(--ink-900); cursor: wait; }
.prev-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: prevSpin 1s linear infinite;
  margin-right: 8px;
  vertical-align: -2px;
}
@keyframes prevSpin { to { transform: rotate(360deg); } }
.prev-test-error {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.prev-test-error:hover { color: var(--primary); }

/* ACTIONS (between steps) */
.prev-actions {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 12px;
  margin-top: 4px;
  border-top: 1px solid var(--ink-100);
}
.prev-actions-back { border: 0; padding-top: 0; margin-top: 0; }
.prev-actions .btn:disabled { opacity: .35; cursor: not-allowed; }

/* SUMMARY CARD */
.prev-summary {
  position: sticky; top: calc(var(--header-h) + 80px);
  background: var(--paper-2);
  border: 1px solid var(--ink-100);
  border-radius: var(--r-md);
  padding: 24px 22px;
  display: flex; flex-direction: column; gap: 20px;
}
.prev-summary-head h3 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -.018em;
  font-weight: 500;
  margin: 8px 0 0;
}
.prev-summary-body { display: flex; flex-direction: column; gap: 18px; }
.prev-sum-section {
  border-top: 1px solid var(--ink-100);
  padding-top: 14px;
}
.prev-sum-section:first-child { border-top: 0; padding-top: 0; }
.prev-sum-label {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.prev-sum-label .cnt {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--primary);
  font-weight: 500;
}
.prev-sum-empty {
  font-size: 13px; font-style: italic;
  color: var(--ink-400);
}
.prev-sum-evtype {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 500;
  color: var(--ink-900);
  letter-spacing: -.01em;
  margin-bottom: 8px;
}
.prev-sum-evico {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--ink-200);
  display: grid; place-items: center;
  color: var(--primary);
}
.prev-sum-dl { margin: 0; display: flex; flex-direction: column; gap: 4px; }
.prev-sum-dl > div { display: flex; justify-content: space-between; gap: 8px; padding: 2px 0; }
.prev-sum-dl dt { font-size: 12px; color: var(--ink-500); }
.prev-sum-dl dd { margin: 0; font-size: 12.5px; font-weight: 500; color: var(--ink-900); text-align: right; }
.prev-sum-dl dd.trunc { max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.prev-sum-svlist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.prev-sum-svlist li {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  padding: 5px 8px;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--r-sm);
}
.prev-sum-svico { color: var(--primary); display: inline-flex; }
.prev-sum-svname { flex: 1; color: var(--ink-900); }
.prev-sum-svqty {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em;
  color: var(--ink-700);
  font-weight: 500;
}

.prev-summary-foot { padding-top: 6px; }
.prev-divider { display: block; height: 1px; background: var(--primary); opacity: .4; margin-bottom: 14px; }
.prev-perks {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.prev-perks li {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px;
  color: var(--ink-700);
}
.prev-perks li svg { color: var(--primary); flex-shrink: 0; }

/* SUCCESS state */
.prev-success {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 40px 0 20px;
  color: #fff;
  max-width: 760px;
  margin: 0 auto;
  gap: 18px;
}
.prev-success-icon {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 0 0 8px rgba(204,63,44,.18);
  margin-bottom: 6px;
}
.prev-success .kicker { color: rgba(255,255,255,.6); }
.prev-success .kicker .num { color: var(--primary); }
.prev-success-h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: -.03em;
  font-weight: 400;
  line-height: 1;
  margin: 0;
  color: #fff;
}
.prev-success-lede {
  font-size: 18px; max-width: 50ch;
  color: rgba(255,255,255,.78);
  margin: 0;
}
.prev-success-lede strong { color: #fff; font-weight: 500; }

.prev-success-summary {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-md);
  padding: 22px 24px;
  text-align: left;
  margin-top: 14px;
}
.prev-success-summary .prev-sum-label { color: rgba(255,255,255,.6); margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.1); }
.prev-success-summary .prev-sum-evtype { color: #fff; }
.prev-success-summary .prev-sum-evico { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: var(--primary); }
.prev-success-summary .prev-sum-dl dt { color: rgba(255,255,255,.55); }
.prev-success-summary .prev-sum-dl dd { color: #fff; }
.prev-success-summary .prev-sum-svlist li { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.1); }
.prev-success-summary .prev-sum-svname { color: #fff; }
.prev-success-summary .prev-sum-svqty { color: rgba(255,255,255,.7); }

.prev-success-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

/* TIMELINE */
.prev-timeline {
  width: 100%;
  margin-top: 20px;
  text-align: left;
}
.prev-tl-title {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-bottom: 14px;
}
.prev-tl {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.prev-tl li {
  position: relative;
  padding: 14px 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-sm);
  display: flex; flex-direction: column; gap: 10px;
  background: rgba(255,255,255,.04);
}
.prev-tl li.done { border-color: rgba(204,63,44,.4); background: rgba(204,63,44,.08); }
.prev-tl li.next { border-color: rgba(255,255,255,.25); }
.prev-tl-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  display: grid; place-items: center;
  color: rgba(255,255,255,.6);
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .08em;
}
.prev-tl li.done .prev-tl-dot { background: var(--primary); border-color: var(--primary); color: #fff; }
.prev-tl li.next .prev-tl-dot { color: #fff; }
.prev-tl-text {
  font-size: 13.5px;
  color: rgba(255,255,255,.85);
  line-height: 1.4;
}
.prev-tl li.done .prev-tl-text { color: #fff; }

.prev-success-cta {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
  margin-top: 18px;
}
.prev-success-cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.prev-success-cta .btn-ghost:hover { border-color: #fff; }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .prev-layout { grid-template-columns: 1fr; gap: 32px; }
  .prev-summary { position: static; }
  .prev-evgrid, .prev-svgrid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
  .prev-evgrid, .prev-svgrid { grid-template-columns: repeat(2, 1fr); }
  .prev-fieldgrid { grid-template-columns: 1fr; }
  .prev-success-grid { grid-template-columns: 1fr; gap: 18px; }
  .prev-tl { grid-template-columns: 1fr; }
  .prev-stepper { gap: 6px; padding: 14px 16px; }
  .lab-num { display: none; }
  .lab-name { font-size: 13px; }
  .prev-step-label { display: none; }
  .prev-step.active .prev-step-label { display: flex; }
}