/* ==========================================================================
   Sezione 4 — Problemi / Soluzione (carpooling, Figma 667:9470)
   Blocco multi-sottosezione. 4a: "Il problema" (667:9471).
   ========================================================================== */

.problems { padding-top: 80px; padding-bottom: 80px; }

/* ---- 4a. Il problema: copy + card ---- */
.problem {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.problem__copy { display: flex; flex-direction: column; gap: 24px; }
.problem__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-light);
  line-height: var(--lh-h2);
  color: var(--color-text);
}
.problem__title strong { font-weight: var(--fw-bold); }
.problem__lead {
  font-size: var(--fs-p28);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  color: #e2003b;
}
.problem__note {
  font-size: var(--fs-p22);
  line-height: 1.3;
  color: var(--color-text);
}

/* ---- Card con gradiente rosso tenue ---- */
.card-line-top {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px;
  border-radius: var(--radius-image);
  background: linear-gradient(to bottom, rgba(226, 0, 59, 0.05) 0%, rgba(255, 255, 255, 0.18) 100%);
}
.card-line-top__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-h3);
  color: #e2003b;
}

/* ---- Riga feature (icona + testo) ---- */
.feat-row {
  display: flex;
  gap: 14px;
  align-items: center;
  padding-block: 14px;
}
.feat-row__ic { flex-shrink: 0; width: 32px; height: 32px; }
.feat-row__text {
  font-size: var(--fs-p22);
  line-height: 1.25;
  color: var(--color-text);
}
.feat-row__text strong { font-weight: var(--fw-bold); }

/* variante: icona check su gradiente + testo a due righe (titolo + descrizione) */
.feat-row--top { align-items: flex-start; }
.feat-row__ic--check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: linear-gradient(157deg, #9cd8e8 0%, #37b1d3 100%);
  color: #fff;
}
.feat-row__ic--check svg { width: 19px; height: 19px; }
.feat-row__body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.feat-row__head { font-size: var(--fs-p22); font-weight: var(--fw-bold); line-height: 1.25; color: var(--color-text); }
.feat-row__sub { font-size: var(--fs-p20); line-height: 1.2; color: var(--color-text); }

/* ---- 4b. Perché intervenire: immagine + contenuto ---- */
.why {
  display: grid;
  grid-template-columns: minmax(0, 538fr) minmax(0, 770fr);
  gap: 48px;
  align-items: stretch;
  margin-top: 140px;
}
.why__media { border-radius: 33px; overflow: hidden; background: #d9d9d9; }
.why__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.why__content { display: flex; flex-direction: column; gap: 20px; }
.why__head { display: flex; flex-direction: column; gap: 24px; }
.why__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-light);
  line-height: var(--lh-h2);
  color: var(--color-text);
}
.why__title strong { font-weight: var(--fw-bold); }
.why__desc {
  font-size: var(--fs-p22);
  line-height: 1.3;
  color: var(--color-text);
}
.why__desc strong { font-weight: var(--fw-bold); }

/* ==========================================================================
   4c. La soluzione di Movesion — copy + button + composizione mockup (667:9485)
   ========================================================================== */
.solution {
  display: grid;
  grid-template-columns: minmax(0, 654fr) minmax(0, 636fr);
  gap: clamp(40px, 6vw, 158px);
  align-items: center;
  margin-top: 140px;
}
.solution__copy { display: flex; flex-direction: column; gap: 32px; align-items: flex-start; }
.solution__head { display: flex; flex-direction: column; gap: 24px; }
.solution__title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-semibold);
  line-height: 1.1;
  background: linear-gradient(174deg, #9cd8e8 0%, #37b1d3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.solution__lead {
  font-size: var(--fs-h2);
  font-weight: var(--fw-light);
  line-height: var(--lh-h2);
  color: var(--color-text);
}
.solution__text { font-size: var(--fs-p22); line-height: 1.4; color: var(--color-text); }
.solution__text strong { font-weight: var(--fw-bold); }

/* Button gradiente grande */
.btn--gradient-lg {
  gap: 24px;
  padding: 16px 16px 16px 28px;
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  color: var(--color-on-color);
  background: linear-gradient(175deg, #9cd8e8 0%, #37b1d3 100%);
}
.btn--gradient-lg:hover { box-shadow: 0 12px 28px rgba(55, 177, 211, 0.35); }
.btn--gradient-lg .btn__arrow { background: rgba(237, 237, 237, 0.3); color: var(--color-on-color); }

/* Composizione mockup (2 telefoni sovrapposti + card flottante) */
.solution__media { position: relative; width: 100%; aspect-ratio: 636 / 718; }
.solution__phone { position: absolute; height: auto; }
.solution__phone--back  { left: 0;      top: 0;     width: 61.01%; z-index: 2; }
.solution__phone--front { left: 44.34%; top: 9.05%; width: 49.84%; z-index: 1; }

.trip-card {
  position: absolute;
  left: 62.89%; top: 0;
  width: 37.11%;
  min-width: 200px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 17px;
  border-radius: 24px;
  background: rgba(240, 240, 240, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.25);
}
.trip-card__head { position: relative; }
.trip-card__title { font-size: var(--fs-p20); font-weight: var(--fw-bold); line-height: 1.2; color: var(--color-text); padding-right: 28px; }
.trip-card__badge {
  position: absolute; top: -32px; right: -8px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 20px;
  background: linear-gradient(157deg, #5ee38d 0%, #00a86b 100%);
  color: #fff;
}
.trip-card__badge svg { width: 22px; height: 22px; }
.trip-card__route { display: flex; flex-direction: column; gap: 8px; }
.trip-card__route p { line-height: 1.2; color: var(--color-text); }
.trip-card__route span { display: block; font-size: var(--fs-body); }
.trip-card__route strong { display: block; font-size: var(--fs-12); font-weight: var(--fw-bold); }
.trip-card__foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; border-top: 1px solid #fff;
}
.trip-card__km { font-size: var(--fs-p22); font-weight: var(--fw-bold); color: var(--color-text); }
.trip-card__pt {
  padding: 8px 20px; border-radius: 999px;
  font-size: var(--fs-body); font-weight: var(--fw-bold); color: #fff;
  background: linear-gradient(170deg, #5ee38d 0%, #00a86b 100%);
}

/* ==========================================================================
   4d. Vantaggi — due colonne (azienda / dipendenti) (684:4117)
   ========================================================================== */
.benefits-block { display: flex; flex-direction: column; gap: 40px; margin-top: 140px; }
.benefits { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; }
.benefits__col { display: flex; flex-direction: column; gap: 56px; }
.benefits__col-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-light);
  line-height: var(--lh-h2);
  color: var(--color-text);
}
.benefits__col-title strong { font-weight: var(--fw-bold); }
.benefits__list { display: flex; flex-direction: column; gap: 24px; }

.benefit {
  display: flex; flex-direction: column; gap: 23px;
  padding-left: 24px;
  border-left: 1px solid var(--color-border);
}
.benefit__top { display: flex; flex-direction: column; gap: 24px; }
.benefit__ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 20px;
  background: linear-gradient(157deg, #9cd8e8 0%, #37b1d3 100%);
  color: #fff;
}
.benefit__ic svg { width: 24px; height: 24px; }
.benefit__head { font-size: var(--fs-p22); font-weight: var(--fw-bold); line-height: 1.2; color: var(--color-text); }
.benefit__sub { font-size: var(--fs-body); line-height: 1.2; color: var(--color-text); }
.benefit__sub p + ul { margin-top: 8px; }
.benefit__bullets { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.benefit__bullets li { position: relative; padding-left: 16px; font-weight: var(--fw-bold); }
.benefit__bullets li::before { content: "·"; position: absolute; left: 4px; }

/* ==========================================================================
   4e. CTA banner — copy + box early bird + countdown (667:9596)
   ========================================================================== */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  margin-top: 140px;
  padding: var(--space-card);
  border-radius: 40px;
  background: linear-gradient(to top right, #37b1d3 0%, #9cd8e8 100%);
  color: #fff;
}
.cta-banner__body { flex: 1 1 0; min-width: 0; max-width: 622px; display: flex; flex-direction: column; gap: var(--space-title-text); }
.cta-banner__title { font-size: var(--fs-h2); font-weight: var(--fw-light); line-height: var(--lh-h2); color: #fff; }
.cta-banner__text { display: flex; flex-direction: column; gap: 1em; }
.cta-banner__text p { font-size: var(--fs-p22); line-height: 1.4; color: #fff; }
.cta-banner__text strong { font-weight: var(--fw-bold); }

.cta-banner__offer { display: flex; flex-direction: column; align-items: center; gap: 12px; flex-shrink: 0; }
.cta-offer-box {
  width: 354px; max-width: 100%;
  display: flex; flex-direction: column; gap: 17px;
  padding: 41px 13px 13px;
  border: 1px solid #fff;
  border-radius: 24px;
}
.cta-offer-box__top { font-size: var(--fs-p22); line-height: 1.3; color: #fff; text-align: center; }
.cta-offer-box__top strong { display: block; margin-top: 4px; font-size: var(--fs-p28); font-weight: var(--fw-bold); }

.btn--light-full {
  width: 100%;
  justify-content: space-between;
  padding: 7px 7px 7px 20px;
  background: var(--color-surface-2);
  color: var(--color-text);
}
.btn--light-full:hover { background: #fff; }
.btn--light-full .btn__arrow { background: var(--color-surface-3); color: var(--color-text); }

.cta-banner__guar { display: flex; align-items: center; gap: 5px; padding-top: 6px; font-size: var(--fs-body); color: #fff; }
.cta-banner__guar svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .problem { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .why { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 80px; }
  .why__media { aspect-ratio: 16 / 11; }

  .solution { grid-template-columns: minmax(0, 1fr); gap: 48px; margin-top: 80px; }
  .solution__media { width: min(420px, 100%); margin-inline: auto; }
  .benefits-block { margin-top: 80px; }
  .benefits { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .benefits__col { gap: 40px; }
  .cta-banner { flex-direction: column; align-items: stretch; gap: 32px; margin-top: 80px; }
  .cta-banner__body { max-width: none; }
  .cta-banner__offer { align-items: center; }
}

@media (max-width: 720px) {
  .problems { padding-top: 48px; padding-bottom: 56px; }
  .card-line-top { padding: 28px 24px; }
  .cta-banner { padding: 24px; }
}