/* ==========================================================================
   GEOTIERRE — CSS PAGINA SOSTENIBILITÀ  ·  /sostenibilita/
   Incollare dentro un tag STYLE nello stesso Modulo Codice di sostenibilita.html.
   Richiede 1-CSS-GLOBALE.css. Prefisso: .gt-sost-
   ========================================================================== */

.gt-sost__hero { height: clamp(460px, 56vw, 720px); }
.gt-sost__hero .gt-hero__media { z-index: 0; }
.gt-sost__hero .gt-hero__scrim { z-index: 1; }
.gt-sost__hero .gt-hero__inner { z-index: 2; }
.gt-sost__title { max-width: 18ch; margin-bottom: 30px; }
.gt-sost__no-break { white-space: nowrap; }
.gt-sost__hero-cta { pointer-events: auto; }

/* ---- blocchi testo + immagine ---- */
.gt-sost__block { padding: 60px var(--gt-gutter) 20px; }
.gt-sost__block--first { padding-top: 56px; }

.gt-sost__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.gt-sost__h2 { margin-bottom: 22px; }

.gt-sost__media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--gt-r-xl);
  overflow: hidden;
  background: var(--gt-white);
  border: 1px solid var(--gt-border);
  box-shadow: var(--gt-shadow-md);
}

/* ---- impegni ---- */
.gt-sost__pledges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gt-sost__pledge {
  background: var(--gt-white);
  border: 1px solid var(--gt-border);
  border-radius: 16px;
  padding: 32px 30px;
}
.gt-sost__pledge-num {
  display: block;
  font-family: var(--gt-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gt-terra);
}
.gt-sost__pledge-title {
  margin: 16px 0 0;
  font-family: var(--gt-font-display);
  font-size: clamp(19px, 1.9vw, 23px);
  font-weight: 500;
  color: var(--gt-navy);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.gt-sost__pledge-text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--gt-text);
}

/* ---- report ---- */
.gt-sost__report-wrap { padding: 60px var(--gt-gutter) 0; }
.gt-sost__report-cover {
  flex: 0 0 auto;
  width: 152px;
  height: 86px;
  border-radius: var(--gt-r-sm);
  overflow: hidden;
  background: var(--gt-bg);
  border: 1px solid var(--gt-border);
}

/* ---- chiusura ---- */
.gt-sost__cta-wrap { padding: 28px var(--gt-gutter) 0; }
.gt-sost__cta-title { margin-bottom: 0; font-size: clamp(24px, 2.6vw, 34px); line-height: 1.1; }
.gt-sost__cat-wrap { padding: 28px var(--gt-gutter) 110px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1100px) {
  .gt-sost__split { gap: 40px; }
}

@media (max-width: 900px) {
  .gt-sost__hero { height: clamp(400px, 62vw, 470px); }
  .gt-sost__title { max-width: none; margin-bottom: 20px; }
  .gt-sost__hero-cta { margin-bottom: 20px; }

  .gt-sost__block { padding: 44px var(--gt-gutter) 0; }
  .gt-sost__block--first { padding-top: 36px; }

  .gt-sost__split { grid-template-columns: 1fr; gap: 24px; }
  /* l'immagine va sempre sopra al testo su mobile */
  .gt-sost__media { order: -1; border-radius: var(--gt-r-lg); }

  .gt-sost__pledges { grid-template-columns: 1fr; gap: 12px; }
  .gt-sost__pledge { padding: 24px 22px; }

  .gt-sost__report-wrap { padding-top: 44px; }
  .gt-sost__cat-wrap { padding-bottom: 64px; }
}

@media (max-width: 560px) {
  .gt-sost__hero { height: 430px; }
  .gt-sost__report-cover { width: 110px; height: 62px; }
}