/* Vero INCI – layout pagine prodotto
   Layout dedicato a tutte le pagine prodotto: struttura centrale, hero e schede.
   Tutto il layout specifico vive qui, non nei CSS generici.
*/

:root{
  --vi-product-max: 1160px;
  --vi-product-body: 820px;
  --vi-product-gap: clamp(1rem, 1vw + 0.8rem, 1.6rem);
}

.product-page{
  color: var(--ink, #0f172a);
}

.product-page .product-shell{
  max-width: var(--vi-product-max);
  width: 100%;
  margin: 0 auto;
  padding: clamp(1.15rem, 1.6vw + 1rem, 2.3rem) clamp(1.05rem, 2.2vw, 2.6rem) 2.4rem;
  box-sizing: border-box;
}

/* Breadcrumbs */
.product-page .breadcrumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem .75rem;
  margin: clamp(.85rem, 1vw + .55rem, 1.35rem) 0 clamp(1.05rem, 1vw + .7rem, 1.6rem);
  font-size: .95rem;
  color: var(--muted, #4b5563);
}

.product-page .breadcrumbs a{
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.product-page .breadcrumbs a:hover,
.product-page .breadcrumbs a:focus-visible{
  text-decoration: underline;
}

/* Hero prodotto */
.product-page .product-hero{
  display: flex;
  flex-direction: column;
  gap: var(--vi-product-gap);
  align-items: flex-start;
}

.product-page .product-hero-media{
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.1);
  background: #fff;
}

.product-page .product-hero-media img{
  display: block;
  width: 100%;
  height: auto;
}

.product-page .product-hero-body{
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: clamp(.8rem, .6vw + .7rem, 1.25rem);
}

.product-page h1{
  margin: 0;
  font-size: clamp(2rem, 1.45rem + 1.8vw, 2.85rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink, #0f172a);
}

.product-page .lead{
  margin: 0;
  max-width: var(--vi-product-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted, #374151);
}

.product-page .product-highlights{
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: .45rem;
  line-height: 1.6;
  color: var(--ink, #111827);
}

.product-page .product-cta{
  width: 100%;
  max-width: 520px;
  padding: 1.05rem 1.15rem;
  border-radius: 1rem;
  border: 1px solid rgba(0,0,0,0.08);
  background: linear-gradient(145deg, rgba(46,204,113,0.07), rgba(46,204,113,0.02));
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  gap: .85rem;
}

.product-page .product-cta-actions{
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  align-items: center;
}

/* CTA / pulsanti */
.product-page .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .65rem 1.35rem;
  border-radius: .9rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}

.product-page .btn-primary{
  background: #0b7e3d;
  color: #fff;
  box-shadow: 0 10px 24px rgba(11,126,61,0.22);
}

.product-page .btn-primary:hover,
.product-page .btn-primary:focus-visible{
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(11,126,61,0.28);
}

.product-page .btn-ghost,
.product-page .btn.alt{
  background: #fff;
  color: var(--ink, #0f172a);
  border-color: rgba(0,0,0,0.12);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

.product-page .btn-ghost:hover,
.product-page .btn-ghost:focus-visible,
.product-page .btn.alt:hover,
.product-page .btn.alt:focus-visible{
  transform: translateY(-1px);
  border-color: rgba(46,204,113,0.35);
  box-shadow: 0 12px 26px rgba(0,0,0,0.08);
}

/* Sezioni contenuto */
.product-page .product-content{
  display: flex;
  flex-direction: column;
  gap: clamp(1.35rem, 1vw + 1.05rem, 2rem);
  margin-top: clamp(1.6rem, 1vw + 1.2rem, 2.3rem);
}

.product-page .product-section{
  max-width: var(--vi-product-body);
  width: 100%;
  margin: 0 auto;
}

.product-page .product-section h2{
  margin: 0 0 .65rem;
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--ink, #0f172a);
}

.product-page .product-section p{
  margin: .5rem 0;
  line-height: 1.7;
  color: var(--ink, #111827);
}

.product-page .product-section ul{
  margin: .6rem 0 1rem;
  padding-left: 1.25rem;
  line-height: 1.65;
}

.product-page table{
  width: 100%;
  max-width: var(--vi-product-body);
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: .98rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  overflow: hidden;
  border-radius: .9rem;
}

.product-page table th,
.product-page table td{
  padding: .75rem .95rem;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  background: #fff;
  text-align: left;
}

.product-page table th{
  background: rgba(46,204,113,0.1);
  font-weight: 700;
}

.product-page table tr:last-child td{
  border-bottom: none;
}

/* FAQ */
.product-page details{
  margin: .85rem 0;
  padding: .9rem 1rem;
  border-radius: .9rem;
  border: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.02);
}

.product-page details summary{
  cursor: pointer;
  font-weight: 700;
}

.product-page details[open]{
  background: rgba(46,204,113,0.06);
  border-color: rgba(46,204,113,0.45);
}

/* Schede prodotto riassuntive (liste brand/categoria) */
.vi-product-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1rem, 1vw + .6rem, 1.35rem);
}

.vi-product-card{
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.vi-product-card__media{
  margin: 0;
  background: #f8fafc;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vi-product-card__media img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.vi-product-card__body{
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1rem 1.05rem 1.1rem;
}

.vi-product-card__tag{
  margin: 0;
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #0b7e3d;
  font-weight: 700;
}

.vi-product-card h3{
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.35;
  color: var(--ink, #0f172a);
}

.vi-product-card__desc{
  margin: 0;
  line-height: 1.55;
  color: var(--muted, #4b5563);
}

.vi-product-card__cta{ margin-top: auto; }

.vi-product-card:hover,
.vi-product-card:focus-within{
  transform: translateY(-2px);
  border-color: rgba(46,204,113,0.55);
  box-shadow: 0 14px 32px rgba(0,0,0,0.1);
}

/* Media queries */
@media (min-width: 880px){
  .product-page .product-hero{
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(1.6rem, 1vw + 1.2rem, 2.3rem);
  }

  .product-page .product-hero-media{
    max-width: none;
    margin: 0;
  }
}

@media (max-width: 840px){
  .product-page .product-shell{ padding: 1.1rem 1.15rem 2rem; }
  .product-page .product-cta-actions{ width: 100%; }
  .product-page .btn{ width: 100%; justify-content: center; }
}

@media (max-width: 640px){
  .product-page .product-shell{ padding: 1rem 1rem 1.65rem; }
  .product-page .breadcrumbs{ margin: .7rem 0 1rem; }
  .product-page .lead{ font-size: 1rem; line-height: 1.6; }
  .product-page .product-hero-media{ border-radius: .9rem; box-shadow: 0 12px 28px rgba(0,0,0,0.08); }
}