/* =============================================
   AUTOMAZIONE-PROCESSI.CSS
   Pagina AI & Automazione dei processi
   ============================================= */

/* Hero visual card — effetti hover */
.srv-hero .srv-hero__visual {
  position: relative;
  overflow: hidden;
  transition:
    transform .35s cubic-bezier(.22,1,.36,1),
    box-shadow .35s cubic-bezier(.22,1,.36,1),
    border-color .35s ease;
}

.srv-hero .srv-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  transform: translateX(-120%);
  transition: transform .8s ease;
  pointer-events: none;
  z-index: 2;
}

@media (hover: hover) {
  .srv-hero .srv-hero__visual:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(7,25,45,.12);
    border-color: rgba(240,90,26,.30);
  }
  .srv-hero .srv-hero__visual:hover::after {
    transform: translateX(120%);
  }
}

/* Badge area AI */
.srv-badge--ai {
  background: #F5F3FF;
  color: #5B21B6;
}

/* Microcopy sotto le CTA hero */
.ai-microcopy {
  font-size: var(--t-sm);
  color: var(--c-gray-light);
  margin-top: var(--sp-sm);
  line-height: 1.5;
}

/* -----------------------------------------------
   SEZIONE PROBLEMA
----------------------------------------------- */
.ai-problema {
  max-width: 820px;
  margin: 0 auto;
}

.ai-problema__text h2 {
  margin-bottom: var(--sp-md);
}

.ai-problema__text p {
  font-size: var(--t-md);
  color: var(--c-gray);
  line-height: 1.75;
  margin-bottom: var(--sp-lg);
}

.ai-frase-forte {
  font-family: var(--f-heading);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--c-dark);
  border-left: 4px solid var(--c-orange);
  padding: var(--sp-md) var(--sp-lg);
  background: var(--c-orange-pale);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  line-height: 1.5;
}

/* -----------------------------------------------
   GRIGLIA 5 AREE
----------------------------------------------- */
.ai-aree {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}

/* Quinta card centrata */
.ai-area-card:last-child {
  grid-column: 1 / -1;
  max-width: calc(50% - var(--sp-md) / 2);
  margin: 0 auto;
}

.ai-area-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-lg);
  display: flex;
  gap: var(--sp-md);
  align-items: flex-start;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  text-decoration: none;
  color: inherit;
}

@media (hover: hover) {
  .ai-area-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(7,25,45,.08);
    border-color: rgba(91,33,182,.2);
  }
}

.ai-area-card__num {
  font-family: var(--f-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--c-orange);
  opacity: 0.25;
  line-height: 1;
  flex-shrink: 0;
  min-width: 44px;
}

.ai-area-card__content {
  flex: 1;
}

.ai-area-card__title {
  font-family: var(--f-heading);
  font-size: var(--t-lg);
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: var(--sp-xs);
}

.ai-area-card__desc {
  font-size: var(--t-sm);
  color: var(--c-gray);
  line-height: 1.6;
  margin-bottom: var(--sp-sm);
}

.ai-area-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ai-area-card__list li {
  font-size: 12px;
  font-weight: 600;
  background: #F5F3FF;
  color: #5B21B6;
  padding: 3px 10px;
  border-radius: 999px;
}

.ai-area-card__cta {
  margin-top: var(--sp-sm);
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--c-orange);
}

/* Accordion servizi — badge colore AI */
.hub-badge--ai {
  background: #F5F3FF;
  color: #5B21B6;
}

/* -----------------------------------------------
   SUB-PAGE: ESEMPI ESPANSI
----------------------------------------------- */
.ai-esempi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}

.ai-esempi-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.ai-esempio-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  position: relative;
  overflow: hidden;
  transition:
    transform .35s cubic-bezier(.22,1,.36,1),
    box-shadow .35s cubic-bezier(.22,1,.36,1),
    border-color .35s ease;
}

@media (hover: hover) {
  .ai-esempio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(7,25,45,.12);
    border-color: rgba(240,90,26,.30);
  }
  .ai-esempio-card:hover::after {
    transform: translateX(120%);
  }
}

.ai-esempio-card__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #f0eeff;
}

.srv-hero__visual-img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  display: block;
}

/* Quando c'è l'immagine, il box va a padding 0 con testo rientrato */
.srv-hero .srv-hero__visual:has(.srv-hero__visual-img) {
  padding: 0;
}

.srv-hero .srv-hero__visual:has(.srv-hero__visual-img) .srv-hero__visual-title,
.srv-hero .srv-hero__visual:has(.srv-hero__visual-img) .srv-hero__visual-list {
  padding-left: var(--sp-lg);
  padding-right: var(--sp-lg);
}

.srv-hero .srv-hero__visual:has(.srv-hero__visual-img) .srv-hero__visual-title {
  padding-top: var(--sp-md);
}

.srv-hero .srv-hero__visual:has(.srv-hero__visual-img) .srv-hero__visual-list {
  padding-bottom: var(--sp-lg);
}

/* Card con immagine: full-bleed + padding sul testo */
.ai-esempio-card:has(.ai-esempio-card__img) {
  padding: 0;
  border-radius: var(--r-xl);
}

.ai-esempio-card:has(.ai-esempio-card__img) .ai-esempio-card__title,
.ai-esempio-card:has(.ai-esempio-card__img) .ai-esempio-card__desc,
.ai-esempio-card:has(.ai-esempio-card__img) .ai-esempio-card__icon {
  padding-left: var(--sp-lg);
  padding-right: var(--sp-lg);
}

.ai-esempio-card:has(.ai-esempio-card__img) .ai-esempio-card__title {
  padding-top: var(--sp-md);
}

.ai-esempio-card:has(.ai-esempio-card__img) .ai-esempio-card__desc {
  padding-bottom: var(--sp-lg);
}

/* Shimmer effect su hover */
.ai-esempio-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  transform: translateX(-120%);
  transition: transform .8s ease;
  pointer-events: none;
  z-index: 2;
}

.ai-esempio-card > * {
  position: relative;
  z-index: 1;
}

.ai-esempio-card__icon { font-size: 26px; }

.ai-esempio-card__title {
  font-family: var(--f-heading);
  font-size: var(--t-base);
  font-weight: 700;
  color: var(--c-dark);
}

.ai-esempio-card__desc {
  font-size: var(--t-sm);
  color: var(--c-gray);
  line-height: 1.6;
  margin: 0;
}

/* SUB-PAGE: COME FUNZIONA steps */
.ai-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}

.ai-step-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-lg);
  position: relative;
  overflow: hidden;
  transition:
    transform .35s cubic-bezier(.22,1,.36,1),
    box-shadow .35s cubic-bezier(.22,1,.36,1),
    border-color .35s ease;
}

.ai-step-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  transform: translateX(-120%);
  transition: transform .8s ease;
  pointer-events: none;
  z-index: 2;
}

.ai-step-card > * {
  position: relative;
  z-index: 1;
}

@media (hover: hover) {
  .ai-step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(7,25,45,.12);
    border-color: rgba(240,90,26,.30);
  }
  .ai-step-card:hover::after {
    transform: translateX(120%);
  }
}

.ai-step-card__num {
  width: 40px;
  height: 40px;
  background: var(--c-orange);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-heading);
  font-size: var(--t-base);
  font-weight: 800;
  flex-shrink: 0;
}

.ai-step-card__title {
  font-family: var(--f-heading);
  font-size: var(--t-base);
  font-weight: 700;
  color: var(--c-dark);
}

.ai-step-card__desc {
  font-size: var(--t-sm);
  color: var(--c-gray);
  line-height: 1.6;
  margin: 0;
}

/* -----------------------------------------------
   RESPONSIVE
----------------------------------------------- */
@media (max-width: 1024px) {
  .ai-steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .ai-aree { grid-template-columns: 1fr; }
  .ai-area-card:last-child { grid-column: auto; max-width: 100%; }
  .ai-esempi-grid { grid-template-columns: 1fr; }
  .ai-steps-grid { grid-template-columns: 1fr; }
}