/*
Theme Name: SPS Tema
Theme URI: https://www.spssrl.it
Author: SPS srl
Description: Tema custom per S.P.S. srl. Restyling moderno che mantiene l'identità storica del brand: rosso/nero, logo in serif, tono solido e industriale, su un layout contemporaneo.
Version: 2.0
Text Domain: sps-tema
*/

/* ============ VARIABILI ============ */
/* Palette derivata dal vecchio sito spssrl.it: rosso #FF0000 del logo, nero/antracite della nav, bianco. */
:root{
  --color-primary: #D91E18;      /* rosso storico SPS, leggermente affinato per lo schermo */
  --color-primary-dark: #B0140F;
  --color-dark: #1C1C1C;         /* nero/antracite della vecchia nav */
  --color-darker-bg: #161616;    /* quasi nero, come la barra di navigazione originale */
  --color-text-muted: #62605E;
  --color-light-bg: #F5F4F1;     /* grigio caldo, richiama il pannello legno/metallo originale */
  --color-border: #E3E0DB;
  --color-white: #FFFFFF;
  --font-base: 'Open Sans', Arial, sans-serif;
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --max-width: 1200px;
}

/* ============ RESET BASE ============ */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-base);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.65;
  font-size: 16px;
}
img{ max-width:100%; display:block; }
a{ color: var(--color-primary); text-decoration:none; transition: color .2s ease; }
a:hover{ color: var(--color-primary-dark); }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-heading); font-weight:700; line-height:1.2; margin:0 0 16px; color: var(--color-dark); }
p{ margin:0 0 16px; color: var(--color-text-muted); }
.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.eyebrow{
  display:block;
  color: var(--color-primary);
  font-weight:700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: .85rem;
  margin-bottom: 10px;
}
.btn{
  display:inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 14px 32px;
  border-radius: 3px;
  font-weight:700;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: .85rem;
  border:none;
  cursor:pointer;
}
.btn:hover{ background: var(--color-primary-dark); color: var(--color-white); }
.btn-outline{
  background: transparent;
  border: 2px solid var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover{ background: var(--color-white); color: var(--color-dark); }

/* ============ HEADER ============ */
.site-header{
  position: sticky;
  top:0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: 0 1px 12px rgba(0,0,0,.08);
}
/* Quando sei loggato in WordPress, la barra nera di amministrazione è fissa in cima:
   spostiamo l'header sotto di lei invece di farli sovrapporre durante lo scroll. */
body.admin-bar .site-header{
  top: 32px;
}
@media screen and (max-width: 782px){
  body.admin-bar .site-header{
    top: 46px;
  }
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 84px;
}
.site-logo{
  display:flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.site-logo-img{
  height: 58px;
  width: auto;
}
.site-logo small{
  display:block;
  font-family: var(--font-base);
  font-style: normal;
  font-size: .58rem;
  font-weight:600;
  letter-spacing: 1.5px;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.main-nav ul{ display:flex; gap: 36px; align-items:center; }
.main-nav a{
  color: var(--color-dark);
  font-weight:600;
  font-size: .92rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.main-nav a:hover, .main-nav .current-menu-item > a{ color: var(--color-primary); }
.nav-toggle{ display:none; background:none; border:none; font-size:1.6rem; cursor:pointer; color:var(--color-dark); }

/* Contenitore di menu + selettore lingua. */
.header-right{
  display:flex;
  align-items:center;
  flex: 1;
  justify-content: flex-end;
  gap: 28px;
}
/* Su schermi larghi le bandierine escono dalla colonna centrale (1200px) e si
   agganciano al bordo destro della finestra, staccandosi nettamente dal menu.
   Sotto i 1200px tornano in fila normale, per non finire sopra le voci di menu. */
@media (min-width: 1200px){
  .header-right .lang-switch{
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
  }
  .header-right{ padding-right: 40px; }
}

/* ============ SELETTORE LINGUA (bandierine) ============ */
.lang-switch{
  display:flex;
  align-items:center;
  gap: 8px;
  flex-shrink: 0;
}
.lang-switch-item{
  display:block;
  line-height:0;
  border-radius: 2px;
  overflow:hidden;
  border: 1px solid rgba(0,0,0,.18);
  opacity: .45;
  filter: grayscale(60%);
  transition: opacity .18s ease, filter .18s ease, box-shadow .18s ease;
}
.lang-switch-item svg{
  display:block;
  width: 28px;
  height: auto;
}
.lang-switch-item:hover{
  opacity: 1;
  filter: none;
}
.lang-switch-item.is-active{
  opacity: 1;
  filter: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

/* ============ HERO ============ */
.hero{
  position: relative;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 26px),
    var(--color-darker-bg);
  color: var(--color-white);
  padding: 110px 0 150px;
  overflow: hidden;
  box-shadow: inset 0 4px 0 var(--color-primary);
}
.hero::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-1px;
  height: 90px;
  background: var(--color-white);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.hero .container{ position:relative; z-index:2; max-width: 760px; }
.hero h1{ color: var(--color-white); font-size: 2.6rem; margin-bottom: 20px; }
.hero p{ color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 600px; }
.hero .btn{ margin-top: 10px; }

/* ============ SEZIONI ============ */
.section{ padding: 90px 0; }
.section-light{ background: var(--color-light-bg); }
.section-header{ max-width: 680px; margin: 0 auto 56px; text-align:center; }
.section-header h2{ font-size: 2rem; }

/* ============ GRID PRODOTTI ============ */
/* Flexbox invece di CSS Grid: così le righe incomplete (1, 2, 4... elementi)
   restano centrate invece di allinearsi a sinistra con spazio vuoto a destra. */
.grid{
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.grid > .card{
  flex: 0 1 calc((100% - 60px) / 3);
  max-width: calc((100% - 60px) / 3);
}
.card{
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 40px 28px;
  text-align:center;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 16px 32px rgba(0,0,0,.08); }
.card .icon{
  width:64px; height:64px;
  margin: 0 auto 22px;
  display:flex; align-items:center; justify-content:center;
  color: var(--color-primary);
  font-size: 2rem;
}
.card h3{ font-size: 1.15rem; margin-bottom: 10px; }
.card p{ font-size: .92rem; margin-bottom:0; }
.card a.card-link{
  display:inline-block;
  margin-top:14px;
  font-size:.8rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
}
.card .type-label{
  font-size: .95rem;
  color: var(--color-dark);
  margin-bottom: 0;
}
.card .type-label span{
  color: var(--color-primary);
  font-weight:700;
}
a.card-prodotto{
  display:block;
  color: inherit;
  text-decoration:none;
}
a.card-prodotto:hover{
  color: inherit;
  border-color: var(--color-primary);
}
.card-prodotto-img{
  width: 100%;
  height: 140px;
  object-fit: contain;
  margin: 0 auto 18px;
}
a.card-prodotto .card-link{
  display:inline-block;
  margin-top:12px;
  font-size:.78rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  color: var(--color-primary);
}

/* ============ CHI SIAMO / TESTO ============ */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items:center;
}
.stat-row{
  display:flex;
  gap: 40px;
  margin-top: 30px;
  flex-wrap:wrap;
}
.stat{ }
.stat strong{
  display:block;
  font-size: 2.2rem;
  color: var(--color-primary);
  font-weight:800;
}
.stat span{ font-size: .85rem; color: var(--color-text-muted); text-transform:uppercase; letter-spacing:.5px; }

/* ============ CAROSELLO FOTO PRODUZIONE ============ */
.photo-carousel{
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-light-bg);
}
.photo-carousel .carousel-slide{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
}
.photo-carousel .carousel-slide.is-active{
  opacity: 1;
}

/* ============ CTA ============ */
.cta{
  background: var(--color-dark);
  color: var(--color-white);
  text-align:center;
  padding: 70px 0;
}
.cta h2{ color: var(--color-white); }
.cta p{ color: rgba(255,255,255,.75); max-width: 600px; margin: 0 auto 28px; }

/* ============ CONTATTI ============ */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info li{
  display:flex;
  gap:14px;
  margin-bottom: 22px;
  align-items:flex-start;
  justify-content:center;
  text-align:left;
}
.contact-info .icon{ color: var(--color-primary); width:22px; text-align:center; margin-top:3px; }
.contact-form input, .contact-form textarea{
  width:100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  margin-bottom: 16px;
  font-family: var(--font-base);
  font-size: .95rem;
}
.contact-form textarea{ min-height: 140px; resize: vertical; }

/* ============ NEWS / BLOG ============ */
.post-card{
  border-bottom: 1px solid var(--color-border);
  padding: 30px 0;
}
.post-card .post-date{
  color: var(--color-primary);
  font-size: .8rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-bottom:8px;
  display:block;
}
.post-card h3{ margin-bottom: 8px; }
.post-card h3 a{ color: var(--color-dark); }
.post-card h3 a:hover{ color: var(--color-primary); }

/* ============ FOOTER ============ */
.site-footer{
  background: var(--color-darker-bg);
  color: rgba(255,255,255,.85);
  padding: 60px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.site-footer h4{ color: var(--color-white); font-size: 1rem; margin-bottom: 18px; }
.site-footer a{ color: rgba(255,255,255,.75); }
.site-footer a:hover{ color: var(--color-primary); }
.site-footer li{ margin-bottom: 10px; font-size: .92rem; }
/* Logo Acimac nel footer, sotto il blocco S.P.S. srl */
.footer-acimac{
  margin-top: 18px;
  max-height: 54px;
  width: auto;
  border-radius: 3px;
  background: #ffffff;
  padding: 5px 10px;
}
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 20px;
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  text-align:center;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px){
  .grid > .card{ flex-basis: calc((100% - 30px) / 2); max-width: calc((100% - 30px) / 2); }
  .split, .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px){
  .main-nav{
    position:fixed; top:84px; left:0; right:0; bottom:0;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform .25s ease;
    padding: 30px 24px;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap: 20px; }
  .nav-toggle{ display:block; order: 3; }
  /* Su mobile le bandierine restano sempre visibili, appena prima del tasto menu */
  .header-right{ order: 2; flex: 0 0 auto; gap: 0; margin-left:auto; margin-right: 16px; }
  .header-right .lang-switch{ margin-left: 0; }
  .lang-switch-item svg{ width: 24px; }
  .grid > .card{ flex-basis: 100%; max-width: 100%; }
  .footer-grid{ grid-template-columns: 1fr; }
  .hero h1{ font-size: 2rem; }
}


/* ============ AGGIUNTE VERSIONE STATICA ============ */
/* Card di categoria interamente cliccabile (non solo la scritta finale). */
a.card-categoria{
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
a.card-categoria h3{ color: var(--color-dark); }
a.card-categoria:hover h3{ color: var(--color-primary); }
/* Immagini di categoria (rendering dei prodotti) al posto delle icone Font Awesome. */
.card .icon.icon-img{
  width: 100%;
  height: auto;
  font-size: 0;
}
.card .icon.icon-img img{
  display: block;
  width: 220px;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  transition: transform .25s ease;
}
.card:hover .icon.icon-img img{ transform: scale(1.05); }
/* Home: riquadro foto/video piu' largo (colonna media 7/12 invece di 1/2). */
.split.split-media{ grid-template-columns: 5fr 7fr; gap: 48px; }
/* Frecce del carosello: visibili solo al passaggio del mouse (sempre visibili su touch). */
.carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  width:44px; height:44px; border-radius:50%; border:0;
  background: rgba(0,0,0,.45); color:#fff; font-size:22px; line-height:44px; text-align:center;
  cursor:pointer; opacity:0; transition: opacity .25s ease, background .2s ease; z-index:2; padding:0;
}
.carousel-btn.prev{ left:14px; } .carousel-btn.next{ right:14px; }
.carousel-btn:hover{ background: var(--color-primary); }
.photo-carousel:hover .carousel-btn, .photo-carousel:focus-within .carousel-btn{ opacity:1; }
@media (hover:none){ .carousel-btn{ opacity:1; background: rgba(0,0,0,.35); } }