/* ================================================================
   CASI STUDIO — archivio + dettaglio singolo
   Tokens da layout.css: --c-*, --sp-*, --radius, --font-*
   ================================================================ */

/* ── Nascondi site-main come per le altre pagine custom ── */
body.cs-page .site-main { display: none !important; }


/* ================================================================
   ARCHIVIO — page-casi-studio.php
   ================================================================ */

/* ─── Hero ─── */
.cs-hero {
  position: relative;
  background: linear-gradient(135deg, #F7F5F0 0%, #EDF2F7 50%, #DDE8F2 100%);
  overflow: hidden;
  padding: 200px 0 72px;
}

.cs-hero__orb {
  position: absolute;
  top: -160px;
  right: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,139,45,.15), transparent 65%);
  pointer-events: none;
}

.cs-hero__inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

.cs-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 3.8vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--c-blu-scuro);
  margin: 0 0 20px;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.cs-hero__lead {
  font-size: 1.2rem !important;
  line-height: 1.7;
  color: var(--c-testo);
  margin: 0;
  max-width: 56ch;
}

/* ─── Storia in evidenza ─── */
.cs-featured {
  background: var(--c-bianco);
  padding: 96px 0 40px;
}

.cs-featured__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

.cs-featured-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: var(--c-blu-scuro);
  border-radius: 28px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 440px;
  transition: box-shadow .2s ease-out, transform .2s ease-out;
}

.cs-featured-card:hover {
  box-shadow: 0 24px 60px rgba(15,36,56,.25);
  transform: translateY(-4px);
}

.cs-featured-card:focus-visible {
  outline: 3px solid var(--c-ambra);
  outline-offset: 3px;
}

.cs-featured-card__img {
  position: relative;
  overflow: hidden;
}

.cs-featured-card__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease-out;
}

.cs-featured-card:hover .cs-featured-card__img img {
  transform: scale(1.04);
}

.cs-featured-badge {
  position: absolute;
  top: 22px;
  left: 22px;
  background: var(--c-ambra);
  color: var(--c-blu-scuro);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: .74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  z-index: 2;
}

.cs-featured-card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 60px;
  color: var(--c-bianco);
}

.cs-featured-card__body .eyebrow {
  color: var(--c-ambra);
  margin-bottom: 14px;
}

.cs-featured-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 800;
  color: var(--c-bianco);
  margin: 0 0 18px;
  line-height: 1.18;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.cs-featured-card__excerpt {
  font-size: 1.08rem !important;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin: 0 0 32px !important;
  max-width: 48ch;
}

.cs-featured-card__cta {
  color: var(--c-ambra);
  font-weight: 700;
  font-size: 1.02rem;
}

/* ─── Grid storie ─── */
.cs-stories {
  background: var(--c-bianco);
  padding: 56px 0 112px;
}

.cs-stories__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

.cs-stories__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.cs-card {
  background: var(--c-bianco);
  border: 1px solid var(--c-nebbia);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s ease-out, transform .2s ease-out;
}

.cs-card:hover {
  box-shadow: 0 16px 40px rgba(15,36,56,.14);
  transform: translateY(-6px);
}

.cs-card:focus-visible {
  outline: 3px solid var(--c-ambra);
  outline-offset: 3px;
}

.cs-card__img-wrap {
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
}

.cs-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease-out;
}

.cs-card:hover .cs-card__img-wrap img {
  transform: scale(1.04);
}

.cs-card__sector {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15,36,56,.9);
  backdrop-filter: blur(4px);
  color: var(--c-bianco);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.cs-card__body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.cs-card__meta {
  font-size: .78rem !important;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-ambra);
  line-height: 1.4;
  margin: 0 !important;
}

.cs-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-blu-scuro);
  margin: 0;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.cs-card__excerpt {
  font-size: 1rem !important;
  color: var(--c-testo);
  line-height: 1.65;
  margin: 0 !important;
}

.cs-card__link {
  margin-top: auto;
  padding-top: 12px;
  color: var(--c-ambra);
  font-weight: 700;
  font-size: .98rem;
}

/* ─── CTA finale ─── */
.cs-cta {
  background: var(--c-avorio);
  padding: 96px 0;
}

.cs-cta__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
  text-align: center;
}

.cs-cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--c-blu-scuro);
  margin: 0 auto 18px;
  text-transform: uppercase;
  letter-spacing: .01em;
  max-width: 26ch;
}

.cs-cta__lead {
  font-size: 1.15rem !important;
  color: var(--c-testo);
  margin: 0 auto 40px !important;
  max-width: 52ch;
  line-height: 1.7;
}

.cs-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}


/* ================================================================
   DETTAGLIO SINGOLO — single-caso-studio.php
   ================================================================ */

/* ─── Hero singolo ─── */
.cs-single-hero {
  position: relative;
  background: linear-gradient(135deg, #F7F5F0 0%, #EDF2F7 50%, #DDE8F2 100%);
  overflow: hidden;
  padding: 190px 0 64px;
}

.cs-single-hero__orb {
  position: absolute;
  top: -160px;
  right: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,139,45,.15), transparent 65%);
  pointer-events: none;
}

.cs-single-hero__inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

/* Breadcrumb */
.cs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--c-testo-2);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cs-breadcrumb a {
  color: var(--c-testo-2);
  text-decoration: none;
  transition: color .15s;
}

.cs-breadcrumb a:hover { color: var(--c-blu); }

.cs-breadcrumb__sep {
  color: var(--c-nebbia);
  user-select: none;
}

.cs-single-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--c-blu-scuro);
  margin: 0 0 28px;
  text-transform: uppercase;
  letter-spacing: .01em;
  max-width: 26ch;
}

/* Meta chips */
.cs-hero-chips {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cs-hero-chip {
  background: var(--c-bianco);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-blu);
  box-shadow: 0 2px 8px rgba(15,36,56,.08);
}

/* ─── Immagine principale (21/9) ─── */
.cs-main-image-wrap {
  background: var(--c-bianco);
  padding: 72px 0 0;
}

.cs-main-image-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

.cs-main-image {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border-radius: 28px;
  display: block;
}

/* ─── Body: content + aside ─── */
.cs-body-section {
  background: var(--c-bianco);
  padding: 72px 0 112px;
}

.cs-body-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 72px;
  align-items: start;
}

/* ─── Colonna content ─── */
.cs-content {
  min-width: 0;
  counter-reset: cs-step;
}

/* Standfirst: primo p diretto figlio di .cs-content */
.cs-content > p:first-child {
  font-size: 1.4rem !important;
  line-height: 1.7;
  color: var(--c-blu-scuro);
  font-weight: 600;
  margin: 0 0 56px !important;
  max-width: 62ch;
}

/* Headings numerati con cerchio ambra */
.cs-content > h2,
.cs-content > * > h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.25rem !important;
  font-weight: 700;
  color: var(--c-blu);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 20px !important;
  counter-increment: cs-step;
}

.cs-content > h2::before,
.cs-content > * > h2::before {
  content: counter(cs-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(224,139,45,.14);
  color: var(--c-ambra);
  font-size: .9rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Blocco paragrafo sezione */
.cs-content p {
  font-size: 1.12rem !important;
  line-height: 1.8;
  margin: 0 0 16px !important;
  max-width: 66ch;
  color: var(--c-testo);
}

.cs-content > div,
.cs-content > section {
  margin-bottom: 52px;
}

/* Blockquote → box citazione blu */
.cs-content blockquote {
  background: var(--c-blu);
  border-radius: 24px;
  padding: 44px 48px;
  margin: 0 0 52px !important;
  color: var(--c-bianco);
  border-left: none;
}

.cs-content blockquote p {
  margin: 0 0 16px !important;
  font-size: 1.25rem !important;
  line-height: 1.65;
  font-style: italic;
  color: var(--c-bianco);
  max-width: none;
}

.cs-content blockquote p:last-child { margin: 0 !important; }

.cs-content blockquote cite,
.cs-content blockquote footer {
  font-style: normal;
  font-weight: 700;
  font-size: .95rem;
  color: var(--c-ambra);
  display: block;
  margin-top: 16px;
}

/* strong nel contenuto */
.cs-content strong { color: var(--c-blu-scuro); }

/* Liste */
.cs-content ul,
.cs-content ol {
  padding-left: 24px;
  margin: 0 0 24px !important;
}

.cs-content li {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 8px;
}

/* ─── Aside sticky ─── */
.cs-aside {
  position: sticky;
  top: 110px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.cs-aside-label {
  font-size: .85rem !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-testo-2);
  margin: 0 0 20px !important;
}

/* Scheda azienda */
.cs-azienda-card {
  background: var(--c-avorio);
  border-radius: 24px;
  padding: 32px;
}

.cs-azienda-dl {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: .98rem;
}

.cs-azienda-row dt {
  font-weight: 600;
  color: var(--c-testo-2);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 2px;
}

.cs-azienda-row dd {
  margin: 0;
  color: var(--c-blu-scuro);
  font-weight: 700;
}

/* Corso seguito */
.cs-course-card {
  background: var(--c-bianco);
  border: 1.5px solid var(--c-nebbia);
  border-radius: 24px;
  padding: 32px;
}

.cs-course-card .eyebrow {
  margin-bottom: 8px;
}

.cs-course-title {
  font-family: var(--font-display);
  font-size: 1.1rem !important;
  font-weight: 700;
  color: var(--c-blu-scuro);
  margin: 0 0 20px !important;
  text-transform: uppercase;
  line-height: 1.3;
}

.cs-course-btn {
  display: block;
  text-align: center;
  padding: 13px 24px;
  width: 100%;
  box-sizing: border-box;
}

/* Link "← Tutte le storie" */
.cs-back-link {
  font-size: .9rem;
  color: var(--c-testo-2);
  text-decoration: none;
  text-align: center;
  transition: color .15s;
  display: block;
}

.cs-back-link:hover { color: var(--c-blu); }

/* ─── Altre storie ─── */
.cs-related {
  background: var(--c-avorio);
  padding: 96px 0 112px;
}

.cs-related-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 80px;
}

.cs-related-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.cs-related-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.6vw, 2.2rem) !important;
  font-weight: 800;
  color: var(--c-blu-scuro);
  margin: 0 !important;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.cs-related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.cs-related-card {
  background: var(--c-bianco);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s ease-out, transform .2s ease-out;
}

.cs-related-card:hover {
  box-shadow: 0 16px 40px rgba(15,36,56,.14);
  transform: translateY(-4px);
}

.cs-related-card:focus-visible {
  outline: 3px solid var(--c-ambra);
  outline-offset: 3px;
}

.cs-related-card img {
  width: 200px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}

.cs-related-card__body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-related-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem !important;
  font-weight: 700;
  color: var(--c-blu-scuro);
  margin: 0 !important;
  line-height: 1.3;
  text-transform: uppercase;
}

.cs-related-card__cta {
  margin-top: auto;
  color: var(--c-ambra);
  font-weight: 700;
  font-size: .95rem;
}


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

@media (max-width: 1023px) {
  .cs-hero__inner,
  .cs-featured__inner,
  .cs-stories__inner,
  .cs-cta__inner,
  .cs-single-hero__inner,
  .cs-main-image-inner,
  .cs-body-inner,
  .cs-related-inner {
    padding-inline: var(--sp-6);
  }

  .cs-featured-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .cs-featured-card__img {
    position: relative;
    height: 300px;
  }

  .cs-featured-card__img img {
    position: absolute;
  }

  .cs-featured-card__body {
    padding: 40px 36px;
  }

  .cs-body-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .cs-aside {
    position: static;
  }
}

@media (max-width: 767px) {
  .cs-hero,
  .cs-single-hero {
    padding-top: 140px;
    padding-bottom: 48px;
  }

  .cs-hero__inner,
  .cs-featured__inner,
  .cs-stories__inner,
  .cs-cta__inner,
  .cs-single-hero__inner,
  .cs-main-image-inner,
  .cs-body-inner,
  .cs-related-inner {
    padding-inline: var(--sp-3);
  }

  .cs-featured {
    padding: 48px 0 24px;
  }

  .cs-featured-card__body {
    padding: 32px 24px;
  }

  .cs-stories { padding: 40px 0 72px; }

  .cs-stories__grid,
  .cs-related-grid {
    grid-template-columns: 1fr;
  }

  .cs-related-card {
    flex-direction: column;
  }

  .cs-related-card img {
    width: 100%;
    height: 200px;
  }

  .cs-main-image-wrap { padding-top: 40px; }
  .cs-main-image { border-radius: 16px; aspect-ratio: 4 / 3; }

  .cs-body-section { padding: 48px 0 72px; }

  .cs-content > p:first-child {
    font-size: 1.2rem !important;
    margin-bottom: 36px !important;
  }

  .cs-content blockquote {
    padding: 28px 24px;
  }

  .cs-related { padding: 64px 0 72px; }

  .cs-related-header { flex-direction: column; align-items: flex-start; }

  .cs-cta { padding: 64px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cs-featured-card,
  .cs-card,
  .cs-related-card {
    transition: none;
  }

  .cs-featured-card__img img,
  .cs-card__img-wrap img {
    transition: none;
  }
}