/* =========================================================
   DVR CORPORATE — QUIZ MULTISTEP
   Standalone CSS — incluso via functions.php
========================================================= */

/* ── Wrapper principale ─────────────────────────────── */
.dvr-quiz {
  --quiz-accent: var(--pulse-lime);
  --quiz-accent-dark: var(--pulse-lime-soft);
  --quiz-bg: #fff;
  --quiz-border: var(--aqua-100);
  --quiz-radius: var(--radius-xl);
  --quiz-shadow: 0 32px 80px rgba(10,35,48,.14);
  --quiz-step-dur: .48s;
  --quiz-ease: cubic-bezier(.22,1,.36,1);

  position: relative;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
}

/* ── Card contenitore ───────────────────────────────── */
.dvr-quiz__card {
  background: var(--quiz-bg);
  border-radius: var(--quiz-radius);
  box-shadow: var(--quiz-shadow);
  border: 1px solid var(--quiz-border);
  overflow: hidden;
  position: relative;
}

/* ── Barra progresso in cima ────────────────────────── */
.dvr-quiz__progress {
  height: 3px;
  background: var(--aqua-100);
  position: relative;
  overflow: hidden;
}
.dvr-quiz__progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--aqua-400), var(--pulse-lime));
  transition: width .6s var(--quiz-ease);
  border-radius: 0 2px 2px 0;
}

/* ── Header interno (step counter + titolo) ─────────── */
.dvr-quiz__header {
  padding: clamp(28px,5vw,44px) clamp(28px,5vw,48px) 0;
  display: grid;
  gap: 10px;
}
.dvr-quiz__step-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.dvr-quiz__step-label::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 1.5px;
  background: var(--pulse-lime);
  flex-shrink: 0;
}
.dvr-quiz__step-num {
  font-family: var(--font-numeric);
  font-size: 11px;
  font-weight: 700;
  color: var(--aqua-600);
  letter-spacing: .04em;
}
.dvr-quiz__question {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.5vw, 32px);
  line-height: 1.05;
  letter-spacing: -.01em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--aqua-950);
  margin: 0;
}
.dvr-quiz__sub {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ── Body step ──────────────────────────────────────── */
.dvr-quiz__body {
  padding: clamp(24px,4vw,36px) clamp(28px,5vw,48px) clamp(28px,5vw,44px);
  position: relative;
}

/* ── Animazione step in/out ─────────────────────────── */
.dvr-quiz__step {
  display: none;
  animation: quiz-step-in var(--quiz-step-dur) var(--quiz-ease) both;
}
.dvr-quiz__step.is-active {
  display: block;
}
.dvr-quiz__step.is-leaving {
  animation: quiz-step-out var(--quiz-step-dur) var(--quiz-ease) both;
  position: absolute;
  inset: 0;
  pointer-events: none;
}
@keyframes quiz-step-in {
  from { opacity: 0; transform: translateX(28px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes quiz-step-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-28px); }
}
.dvr-quiz__step.is-going-back {
  animation: quiz-step-in-back var(--quiz-step-dur) var(--quiz-ease) both;
}
.dvr-quiz__step.is-leaving-back {
  animation: quiz-step-out-back var(--quiz-step-dur) var(--quiz-ease) both;
  position: absolute;
  inset: 0;
  pointer-events: none;
}
@keyframes quiz-step-in-back {
  from { opacity: 0; transform: translateX(-28px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes quiz-step-out-back {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(28px); }
}

/* ── Opzioni scelta singola (card cliccabili) ───────── */
.dvr-quiz__options {
  display: grid;
  gap: 10px;
  margin-top: 4px;
}
.dvr-quiz__options--cols {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.dvr-quiz__option {
  position: relative;
}
.dvr-quiz__option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.dvr-quiz__option-label {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--aqua-100);
  background: #fff;
  cursor: pointer;
  transition:
    border-color .2s,
    background .2s,
    transform .22s var(--quiz-ease),
    box-shadow .22s var(--quiz-ease);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.dvr-quiz__option-label:hover {
  border-color: var(--aqua-300, var(--aqua-400));
  background: var(--aqua-50);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10,35,48,.07);
}
.dvr-quiz__option input:checked + .dvr-quiz__option-label {
  border-color: var(--aqua-600);
  background: var(--aqua-50);
  box-shadow: 0 0 0 3px rgba(31,107,142,.12);
}

/* Indicatore radio custom */
.dvr-quiz__option-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--aqua-300, var(--aqua-400));
  flex-shrink: 0;
  display: grid;
  place-items: center;
  transition: border-color .2s, background .2s;
  background: #fff;
}
.dvr-quiz__option input:checked + .dvr-quiz__option-label .dvr-quiz__option-radio {
  border-color: var(--aqua-600);
  background: var(--aqua-600);
}
.dvr-quiz__option-radio::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  opacity: 0;
  transform: scale(0);
  transition: opacity .18s, transform .18s var(--quiz-ease);
}
.dvr-quiz__option input:checked + .dvr-quiz__option-label .dvr-quiz__option-radio::after {
  opacity: 1;
  transform: scale(1);
}

/* Testo opzione */
.dvr-quiz__option-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--aqua-950);
  line-height: 1.3;
  flex: 1;
}
.dvr-quiz__option-hint {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
  display: block;
  margin-top: 2px;
}

/* Icona opzione (opzionale) */
.dvr-quiz__option-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--aqua-50);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--aqua-600);
  transition: background .2s, color .2s;
}
.dvr-quiz__option input:checked + .dvr-quiz__option-label .dvr-quiz__option-icon {
  background: var(--aqua-600);
  color: #fff;
}

/* ── Opzioni con icona grande (layout verticale) ────── */
.dvr-quiz__options--icon-grid {
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}
.dvr-quiz__options--icon-grid .dvr-quiz__option-label {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 16px;
  gap: 10px;
}
.dvr-quiz__options--icon-grid .dvr-quiz__option-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
}
.dvr-quiz__options--icon-grid .dvr-quiz__option-radio {
  display: none;
}

/* ── Campi testo ────────────────────────────────────── */
.dvr-quiz__field {
  display: grid;
  gap: 8px;
}
.dvr-quiz__field + .dvr-quiz__field {
  margin-top: 16px;
}
.dvr-quiz__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dvr-quiz__label .req {
  color: var(--error);
  margin-left: 2px;
}
.dvr-quiz__input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--aqua-200);
  background: #fff;
  font-size: 15px;
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.dvr-quiz__input::placeholder {
  color: #9CB1BC;
}
.dvr-quiz__input:focus {
  outline: none;
  border-color: var(--aqua-600);
  box-shadow: 0 0 0 3px rgba(31,107,142,.14);
}
.dvr-quiz__input.has-error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(230,107,107,.12);
}
.dvr-quiz__error-msg {
  font-size: 12px;
  color: var(--error);
  font-weight: 600;
  display: none;
}
.dvr-quiz__input.has-error ~ .dvr-quiz__error-msg {
  display: block;
}

/* Grid 2 colonne per step contatti */
.dvr-quiz__fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 520px) {
  .dvr-quiz__fields-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Footer step (nav pulsanti) ─────────────────────── */
.dvr-quiz__footer {
  padding: 0 clamp(28px,5vw,48px) clamp(28px,5vw,44px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.dvr-quiz__footer--end {
  justify-content: flex-end;
}

/* Pulsante Avanti */
.dvr-quiz__btn-next {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  background: var(--aqua-950);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .02em;
  border: none;
  cursor: pointer;
  transition:
    transform .22s var(--quiz-ease),
    box-shadow .22s var(--quiz-ease),
    background .22s;
  position: relative;
  overflow: hidden;
}
.dvr-quiz__btn-next:hover {
  background: var(--aqua-800);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(10,35,48,.18);
}
.dvr-quiz__btn-next:active {
  transform: translateY(0) scale(.98);
}
.dvr-quiz__btn-next:focus-visible {
  outline: none;
  box-shadow: var(--shadow-glow);
}
.dvr-quiz__btn-next svg {
  transition: transform .22s var(--quiz-ease);
}
.dvr-quiz__btn-next:hover svg {
  transform: translateX(3px);
}

/* Pulsante Indietro */
.dvr-quiz__btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .02em;
  border: 1.5px solid var(--aqua-100);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}
.dvr-quiz__btn-back:hover {
  border-color: var(--aqua-200);
  color: var(--aqua-950);
  background: var(--aqua-50);
}
.dvr-quiz__btn-back svg {
  transition: transform .22s var(--quiz-ease);
}
.dvr-quiz__btn-back:hover svg {
  transform: translateX(-3px);
}

/* Pulsante Submit finale */
.dvr-quiz__btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 36px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--pulse-lime) 0%, var(--pulse-lime-soft) 100%);
  color: var(--aqua-950);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .02em;
  border: none;
  cursor: pointer;
  transition:
    transform .22s var(--quiz-ease),
    box-shadow .22s var(--quiz-ease),
    filter .22s;
  position: relative;
}
.dvr-quiz__btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(129,236,241,.35);
  filter: brightness(1.05);
}
.dvr-quiz__btn-submit:active {
  transform: translateY(0) scale(.98);
}
.dvr-quiz__btn-submit:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(129,236,241,.4);
}
.dvr-quiz__btn-submit.is-loading {
  pointer-events: none;
  opacity: .7;
}
.dvr-quiz__btn-submit.is-loading::after {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid var(--aqua-950);
  border-top-color: transparent;
  border-radius: 50%;
  animation: quiz-spin .7s linear infinite;
  margin-left: 4px;
}
@keyframes quiz-spin {
  to { transform: rotate(360deg); }
}

/* ── Indicatori step (dots) ─────────────────────────── */
.dvr-quiz__dots {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dvr-quiz__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aqua-200);
  transition: width .3s var(--quiz-ease), background .3s;
}
.dvr-quiz__dot.is-active {
  width: 20px;
  border-radius: 3px;
  background: var(--aqua-600);
}
.dvr-quiz__dot.is-done {
  background: var(--pulse-lime);
}

/* ── Schermata di successo ──────────────────────────── */
.dvr-quiz__success {
  display: none;
  padding: clamp(48px,8vw,72px) clamp(28px,5vw,48px);
  text-align: center;
  animation: quiz-step-in .5s var(--quiz-ease) both;
}
.dvr-quiz__success.is-active {
  display: block;
}
.dvr-quiz__success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pulse-lime), var(--pulse-lime-soft));
  display: grid;
  place-items: center;
  margin: 0 auto 28px;
  color: var(--aqua-950);
}
.dvr-quiz__success-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--aqua-950);
  margin: 0 0 14px;
}
.dvr-quiz__success-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 420px;
  margin: 0 auto 32px;
}

/* ── Sezione wrapper (homepage / landing) ───────────── */
.section--quiz {
  background: var(--surface-ice);
  padding: clamp(72px,10vw,128px) 0;
  position: relative;
  overflow: hidden;
}
.section--quiz::before {
  content: "";
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31,107,142,.07), transparent 70%);
  pointer-events: none;
}

/* ── Trust bar sotto il form ────────────────────────── */
.dvr-quiz__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 32px);
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 0 clamp(20px,4vw,32px);
}
.dvr-quiz__trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--text-muted);
}
.dvr-quiz__trust-item svg {
  color: var(--aqua-600);
  flex-shrink: 0;
}

/* ── Riepilogo risposte (step finale) ───────────────── */
.dvr-quiz__summary {
  background: var(--aqua-50);
  border: 1px solid var(--aqua-100);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: grid;
  gap: 8px;
}
.dvr-quiz__summary-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}
.dvr-quiz__summary-row strong {
  color: var(--aqua-950);
  font-weight: 700;
  min-width: 120px;
  flex-shrink: 0;
}
.dvr-quiz__summary-val {
  color: var(--aqua-600);
  font-weight: 600;
}

/* ── Privacy note ───────────────────────────────────── */
.dvr-quiz__privacy {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.55;
  text-align: center;
  margin-top: 16px;
  padding: 0 clamp(28px,5vw,48px) clamp(20px,3vw,28px);
}
.dvr-quiz__privacy a {
  color: var(--aqua-600);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Landing page standalone ────────────────────────── */
.quiz-landing {
  min-height: 100vh;
  background: var(--surface-abyss);
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
  overflow: hidden;
}
.quiz-landing::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(31,107,142,.25), transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(129,236,241,.08), transparent 60%);
  pointer-events: none;
}

/* Metaballs canvas nella landing quiz */
.quiz-landing__metaballs {
  position: absolute;
  top: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  min-width: 700px;
  min-height: 700px;
  pointer-events: none;
  opacity: 0.35;
  z-index: -1;
  filter: blur(1px);
}
.quiz-landing__metaballs canvas {
  width: 700px !important;
  height: 700px !important;
}
.quiz-landing__header {
  position: relative;
  z-index: 10;
  padding: 28px clamp(20px,4vw,48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.quiz-landing__logo {
  height: 40px;
  width: auto;
  display: block;
}
.quiz-landing__back {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color .2s;
}
.quiz-landing__back:hover {
  color: #fff;
}
.quiz-landing__main {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(32px,5vw,64px) clamp(20px,4vw,32px);
  gap: 32px;
  overflow: hidden;
}
.quiz-landing__headline {
  text-align: center;
  display: grid;
  gap: 12px;
  max-width: 600px;
}
.quiz-landing__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pulse-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.quiz-landing__eyebrow::before,
.quiz-landing__eyebrow::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--pulse-lime);
  opacity: .5;
}
.quiz-landing__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5.5vw, 64px);
  line-height: .95;
  letter-spacing: -.02em;
  text-transform: uppercase;
  font-weight: 400;
  color: #fff;
  margin: 0;
}
.quiz-landing__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  text-transform: none;
  color: var(--pulse-lime);
  letter-spacing: -.005em;
}
.quiz-landing__sub {
  font-size: 16px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  margin: 0;
}
.quiz-landing__footer {
  position: relative;
  z-index: 10;
  padding: 20px clamp(20px,4vw,48px);
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.25);
  letter-spacing: .04em;
}
.quiz-landing__footer a {
  color: rgba(255,255,255,.35);
  transition: color .2s;
}
.quiz-landing__footer a:hover {
  color: rgba(255,255,255,.7);
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 600px) {
  .dvr-quiz__header {
    padding: 24px 24px 0;
  }
  .dvr-quiz__body {
    padding: 20px 24px 24px;
  }
  .dvr-quiz__footer {
    padding: 0 24px 24px;
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .dvr-quiz__footer--end {
    flex-direction: column;
    align-items: stretch;
  }
  .dvr-quiz__btn-next,
  .dvr-quiz__btn-submit {
    width: 100%;
    justify-content: center;
  }
  .dvr-quiz__btn-back {
    width: 100%;
    justify-content: center;
  }
  .dvr-quiz__privacy {
    padding: 0 24px 20px;
  }
}