/* NapoliCoolEra — Product Page */

*{ margin:0; padding:0; box-sizing:border-box; }

:root{
  --bg:#000;
  --fg:#fff;
  --panel:#fff;

  --muted: rgba(255,255,255,.72);
  --hair: rgba(255,255,255,.18);

  --radius: 18px;

  /* Mobile carousel: BIGGER */
  --slide: 100%;     /* prima 86% */
  --gap: 12px;

  --imgPadMobile: 16px;
  --imgPadDesktop: 31px;
}

body{
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.anton, .anton-regular{
  font-family:"Anton", sans-serif;
  font-weight:400;
  font-style:normal;
}

/* Layout */
.product{
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px;
  display: grid;
  gap: 22px;
}

@media (min-width: 900px){
  .product{
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    padding: 44px 24px;
    gap: 34px;
  }
}

/* Gallery */
.gallery{ display:grid; gap:12px; }

.gallery-main{
  position: relative;
  background: var(--panel);
  border-radius: var(--radius);
  padding: 16px;
  overflow: hidden;
}

.gallery-track{
  display:flex;
  gap: var(--gap);
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scroll-snap-type:x mandatory;

  padding-inline: calc((100% - var(--slide)) / 2);
  scroll-padding-inline: calc((100% - var(--slide)) / 2);

  scrollbar-width:none;
}
.gallery-track::-webkit-scrollbar{ display:none; }

.slide{
  flex: 0 0 var(--slide);
  scroll-snap-align:center;

  border-radius:14px;
  background:#fff;

  display:grid;
  place-items:center;

  min-height: 380px; /* prima 320px (più grande su mobile) */
}

.slide img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  padding: var(--imgPadMobile);
}

/* Desktop */
@media (min-width: 900px){
  .gallery-track{
    overflow:hidden;
    padding-inline:0;
    scroll-padding-inline:0;
  }

  .slide{
    flex-basis:100%;
    min-height:500px;
  }

  .slide img{
    padding: var(--imgPadDesktop);
  }
}

/* Desktop arrows */
.nav-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:34px;
  height:34px;
  border-radius:999px;

  border:1px solid rgba(0,0,0,.14);
  background: rgba(255,255,255,.92);
  color:#000;

  cursor:pointer;
  display:none;
  align-items:center;
  justify-content:center;

  font-size:18px;
  line-height:1;
}

.nav-prev{ left:12px; }
.nav-next{ right:12px; }

@media (min-width: 900px){
  .nav-arrow{ display:flex; }
}

/* Thumbs (desktop) */
.thumbs-panel{
  display:none;
  background: var(--panel);
  border-radius: var(--radius);
  padding: 12px;
}

@media (min-width: 900px){
  .thumbs-panel{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:10px;
  }
}

.thumb{
  border:1px solid rgba(0,0,0,.14);
  background:#fff;
  border-radius:12px;
  padding:8px;
  cursor:pointer;
}

.thumb img{
  width:100%;
  height:66px;
  object-fit:contain;
  display:block;
}

.thumb.is-active{
  outline:2px solid rgba(0,0,0,.75);
  outline-offset:0;
}

/* Info */
.info{ padding:8px 4px; }

@media (min-width: 900px){
  .info{ margin-top:34px; }
}

.title{
  font-size:42px;
  line-height:1.0;
  letter-spacing:.04em;
  margin-bottom:12px;
}

@media (min-width: 900px){
  .title{ font-size:54px; }
}

.desc{
  color: var(--muted);
  font-size:16px;
  line-height:1.5;
  max-width:42ch;
  margin-bottom:16px;
}

.price-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:14px;

  padding:14px 0 18px;
  border-top:1px solid var(--hair);
  border-bottom:1px solid var(--hair);
  margin-bottom:18px;
}

.price{
  font-size:28px;
  letter-spacing:.02em;
}

.sizes-link,
.share-link{
  background:transparent;
  border:0;
  color: rgba(255,255,255,.9);
  cursor:pointer;

  font-size:14px;
  letter-spacing:.02em;
  padding:6px 0;
  border-bottom:1px solid rgba(255,255,255,.22);
}

.sizes-link:hover,
.share-link:hover{
  border-bottom-color: rgba(255,255,255,.55);
}

.cta{
  width:100%;
  border:1px solid rgba(255,255,255,.22);
  background:transparent;
  color: var(--fg);

  padding:14px 16px;
  border-radius:14px;
  cursor:pointer;

  font-size:16px;
  letter-spacing:.02em;
}

.cta:hover{ border-color: rgba(255,255,255,.45); }
.cta:active{ transform: translateY(1px); }

.booking{
  margin-top:14px;
  overflow:visible;
  border:1px solid rgba(255,255,255,.16);
  border-radius:16px;
}

.booking iframe{
  width:100%;
  height: clamp(720px, 85vh, 980px);
  border:0;
  display:block;
  background:#fff;
  border-radius:16px;
}

.micro{
  margin-top:12px;
  color: var(--muted);
  font-size:13px;
}

/* Modal */
.modal[hidden]{ display:none; }

.modal{
  position:fixed;
  inset:0;
  z-index:50;
  display:grid;
  place-items:center;
  padding:18px;
}

.modal-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.72);
}

.modal-card{
  position:relative;
  width:min(560px, 92vw);
  background:#0b0b0b;
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 18px 60px rgba(0,0,0,.55);
}

.modal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 14px 10px;
  border-bottom:1px solid rgba(255,255,255,.10);
}

.modal-title{
  font-size:22px;
  letter-spacing:.04em;
}

.modal-x{
  border:0;
  background:transparent;
  color: rgba(255,255,255,.9);
  cursor:pointer;
  font-size:18px;
  padding:6px 8px;
}

.modal-body{ padding:14px; }

.modal-text{
  color: rgba(255,255,255,.78);
  line-height:1.5;
  margin-bottom:12px;
  font-size:14px;
}

.size-grid{
  display:grid;
  gap:8px;
  margin-bottom:10px;
}

.size-row{
  display:grid;
  grid-template-columns:48px 1fr 1fr;
  gap:10px;
  padding:10px 10px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  color: rgba(255,255,255,.90);
  font-size:14px;
}

.modal-note{
  color: rgba(255,255,255,.55);
  font-size:12px;
}

/* Zoom */
.zoom[hidden]{ display:none; }

.zoom{
  position:fixed;
  inset:0;
  z-index:80;
  display:grid;
  place-items:center;
  padding:18px;
}

.zoom-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.88);
}

.zoom-img{
  position:relative;
  max-width: min(92vw, 900px);
  max-height: 86vh;
  object-fit: contain;
  border-radius:16px;
  background:#000;
}



.product-footer{
margin-top: 48px;
padding: 32px 0;
display: flex;
justify-content: center;
align-items: center;
}


.product-footer .sidebar-link img{
width: 28px; /* small–medium */
height: auto;
opacity: 0.85;
transition: opacity 0.2s ease;
}


.product-footer .sidebar-link:hover img{
opacity: 1;
}