/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Roboto', sans-serif;
  color: #333;
  background: #fff;
  font-size: 15px;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── BACK TO TOP ── */
#back_to_top {
  position: fixed; bottom: 30px; right: 30px; z-index: 9999;
  width: 42px; height: 42px;
  background: #2182e7; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px;
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
#back_to_top.visible { opacity: 1; pointer-events: all; }

/* ================================================
   HEADER
   ================================================ */
header {
  position: sticky; top: -1px; z-index: 1000;
  background: #ecebeb;
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}
.header_inner {
  max-width: 100%;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}

/* LOGO */
.q_logo a { display: block; }
.q_logo img { height: 100px; width: auto; }

/* DESKTOP NAV */
nav.main_menu { display: flex; align-items: center; }
nav.main_menu > ul {
  display: flex;
  align-items: center;
  height: 100%;
}
/* ogni li è un flex container per allineare separatore + link */
nav.main_menu > ul > li {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}
/* separatori | tra le voci */
nav.main_menu > ul > li + li::before {
  content: '|';
  color: #c0c0c0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  flex-shrink: 0;
}
nav.main_menu > ul > li > a {
  display: flex;
  align-items: center;
  font-family: 'Oswald', sans-serif;
  font-size: 18px; font-weight: 500;
  color: #171717;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 0 20px; height: 100%;
  transition: color .2s;
  white-space: nowrap;
}
nav.main_menu > ul > li > a:hover { color: #17b5c8; }
nav.main_menu > ul > li.active > a { color: #17b5c8; }

/* DROPDOWN */
/* posizione relativa già impostata sopra */
nav.main_menu > ul > li .second {
  display: none;
  position: absolute; top: 100%; left: 0;
  background: #1a1a1a;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  border-top: 3px solid #fab012;
  z-index: 100;
}
nav.main_menu > ul > li:hover .second { display: block; }
nav.main_menu > ul > li .second .inner ul li a {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 13px; font-weight: 400; color: #ccc;
  padding: 12px 22px; line-height: 1.4;
  text-transform: uppercase; letter-spacing: 1px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .15s, color .15s;
}
nav.main_menu > ul > li .second .inner ul li a:hover {
  background: rgba(255,255,255,.08); color: #fff;
}
/* rimuovi il | prima del dropdown */
/* separatori sempre visibili anche dopo dropdown */

/* DROPDOWN LINGUA – allineato a destra, tema scuro */
nav.main_menu > ul > li:last-child .second {
  left: auto;
  right: 0;
  min-width: 150px;
  background: #1a1a1a;
  border-top: 3px solid #17b5c8;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
nav.main_menu > ul > li:last-child .second .inner ul li a {
  font-family: 'Oswald', sans-serif;
  font-size: 13px; font-weight: 400;
  color: #ccc;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 11px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex; align-items: center; gap: 8px;
  transition: background .15s, color .15s;
}
nav.main_menu > ul > li:last-child .second .inner ul li a:hover {
  background: rgba(255,255,255,.08); color: #fff;
}

/* FLAG lingua */
.lang-flag { width: 16px; height: 11px; vertical-align: middle; margin-right: 4px; }

/* HAMBURGER MOBILE */
.mobile_menu_button {
  display: none; cursor: pointer; font-size: 24px; color: #444;
}

/* MOBILE MENU */
nav.mobile_menu { display: none; }
nav.mobile_menu.open {
  display: block;
  position: fixed; top: 100px; left: 0; right: 0; bottom: 0;
  background: #fff; overflow-y: auto; z-index: 999;
  padding: 10px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
nav.mobile_menu ul li a {
  display: block; padding: 14px 30px;
  font-size: 13px; font-weight: 700; color: #333;
  border-bottom: 1px solid #f0f0f0;
  text-transform: uppercase; letter-spacing: .5px;
}
nav.mobile_menu ul li a:hover { color: #17b5c8; background: #fafafa; }
nav.mobile_menu ul .sub_menu { padding-left: 20px; background: #f9f9f9; }
nav.mobile_menu ul .sub_menu li a {
  font-size: 12px; text-transform: none; letter-spacing: 0;
}

/* ================================================
   SEPARATORE ORO (usato ovunque)
   ================================================ */
.separator-gold {
  width: 48px; height: 4px; background: #fab012;
  margin: 17px auto 25px;
}
.separator-gold.left { margin-left: 0; }

/* ================================================
   PAGINE INTERNE – BANNER TOP (fade, stretto)
   ================================================ */
.page-banner {
  position: relative; overflow: hidden;
  width: 100%; height: 240px;
  background: #222;
}
.page-banner .slides { position: relative; width: 100%; height: 100%; }
.page-banner .slide {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.page-banner .slide.active { opacity: 1; }

/* ================================================
   HERO SLIDER
   ================================================ */
.slider-wrap {
  position: relative; overflow: hidden;
  width: 100%; height: 784px;
  background: #303030;
}
.slides {
  position: relative; width: 100%; height: 100%;
}
.slide {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.slide.active { opacity: 1; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10; cursor: pointer;
  background: rgba(255,255,255,.9); border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #272626;
  transition: background .2s;
}
.slider-arrow:hover { background: #2182e7; color: #fff; }
.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

/* ================================================
   SEZIONE BENVENUTI
   ================================================ */
.section-benvenuti {
  background: #ecebeb;
  padding: 87px 20px 65px;
  text-align: center;
}
.section-benvenuti h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 38px; font-weight: 700;
  color: #333; margin-bottom: 0;
}
.section-benvenuti h5 {
 
color: #3e3e3e;
  font-family: 'Roboto', sans-serif;
  font-size: 18px;
  line-height: 31px;
  font-style: normal;
  font-weight: 300;
  letter-spacing: 0px;
  text-transform: none;
}

/* ================================================
   SEZIONE RICALCATURA ACCIAI
   ================================================ */
.section-about {
  background: #f4f4f4;
  padding: 30px 0;
}
.section-about .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.about-grid {
  display: flex;
  align-items: stretch;
}
.about-img { flex: 0 0 62%; max-width: 62%; }
.about-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-text {
  flex: 0 0 38%; max-width: 38%;
  background: #fff;
  padding: 60px 48px 60px 52px;
}
.about-text h2 {
  font-family: 'Roboto', sans-serif;
  font-size: 28px; font-weight: 700; color: #222;
}
.about-text p {
	color: #787879;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 25px;
  font-style: normal;
  font-weight: 400;
}

/* ================================================
   SEZIONE PRODOTTI
   ================================================ */
.section-prodotti {
  background: #01172e;
  padding: 100px 20px;
}
.section-prodotti .container { max-width: 1200px; margin: 0 auto; }
.prodotti-title {
  font-family: 'Roboto', sans-serif;
  font-size: 50px; font-weight: 700;
  color: #fff; margin-bottom: 20px;
}
.prod-slider-wrap { position: relative; overflow: hidden; }
.prod-slides { display: flex; transition: transform .6s ease; }
.prod-slide { min-width: 100%; display: flex; }
.prod-slide-img { flex: 0 0 50%; }
.prod-slide-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-slide-text {
  flex: 0 0 50%;
  padding: 72px 51px 131px 55px;
}
.prod-slide-text h3 {
  font-family: 'Roboto', sans-serif;
  font-size: 40px; font-weight: 700; color: #fff;
}
.prod-slide-text p {
  font-family: 'Roboto', sans-serif;
  font-size: 20px; color: #fff; line-height: 1.6;
}
.prod-dots {
  display: flex; gap: 12px; margin-top: 30px;
  justify-content: center;
}
.prod-dot {
  width: 48px; height: 4px;
  background: rgba(255,255,255,.3);
  cursor: pointer; transition: background .2s;
  border: none;
}
.prod-dot.active { background: #fab012; }

/* ================================================
   SEZIONE INDUSTRIA 4.0
   ================================================ */
.section-industria {
  background: #fff;
  padding: 119px 20px 87px;
}
.section-industria .container {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.industria-text h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 36px; font-weight: 700; color: #333;
}
.industria-text p {
  color: #787879;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 25px;
  font-style: normal;
  font-weight: 400;
}
.btn-contattaci {
  display: inline-block;
  background: #01172e; color: #fff;
  font-family: 'Roboto', sans-serif;
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  padding: 13px 30px; border-radius: 0;
  transition: background .2s;
}
.btn-contattaci:hover { background: #2182e7; }
.industria-img img { width: 100%; }

/* ================================================
   FOOTER
   ================================================ */
footer { background: #01172e; color: #cfcfcf; }
.footer_top { padding: 60px 20px 50px; }
.footer_top .container { max-width: 1200px; margin: 0 auto; }
.three_columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
}
.footer_col h5 {font-family: "Roboto", sans-serif;
  font-size: 21px;
  letter-spacing: -0.5px;
  line-height: 25px;
  font-weight: 700;
  text-transform: capitalize;
  color: #ffffff;
  font-style: normal;
}
.footer_col p { font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 25px;
  font-style: normal;
  font-weight: 400; }
.footer_col h4 {
  font-family: 'Roboto', sans-serif;
  font-size: 19px; font-weight: 700; color: #fff; margin-bottom: 8px;
}
.footer_col h6 { font-size: 14px; color: #dfdfdf; margin-bottom: 12px; line-height: 1.6; }
.footer_col a { color: #cfcfcf; transition: color .2s; }
.footer_col a:hover { color: #fab012; }
.q_icon_list {
  display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px;
}
.qode-ili-icon-holder {
  min-width: 32px; height: 32px; width: 32px;
  background: #363636; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; flex-shrink: 0;
}
.q_icon_list p { font-size: 14px; color: #cfcfcf; margin: 0; line-height: 1.5; padding-top: 5px; }

.footer_bottom_holder {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px;
}
.footer_bottom_holder .container {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.footer_bottom p { font-size: 13px; color: #777; }
.footer_bottom p a { color: #777; transition: color .2s; }
.footer_bottom p a:hover { color: #2182e7; }
.social-icons { display: flex; gap: 8px; }
.social-icon {
  width: 30px; height: 30px;
  background: rgba(90,89,89,1); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px;
  transition: background .2s;
}
.social-icon:hover { background: #fab012; }

/* ================================================
   PAGINA AZIENDA – INTRO (blu scuro)
   ================================================ */
.section-az-intro {
  background: #01172e;
  padding: 0;
}
.az-intro-grid {
  display: flex;
  align-items: stretch;
  min-height: 420px;
}
.az-intro-text {
  flex: 0 0 50%; max-width: 50%;
  padding: 55px 55px 55px 55px;
}
.az-intro-text h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 40px; font-weight: 700;
  color: #fff; margin-bottom: 0;
}
.az-intro-text p {
  font-family: 'Roboto', sans-serif;
  font-size: 16px; color: rgba(255,255,255,.85);
  line-height: 25px; margin-bottom: 20px;
  text-align: justify;
}
.az-intro-img {
  flex: 0 0 50%; max-width: 50%;
}
.az-intro-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ================================================
   PAGINA AZIENDA – STABILIMENTI
   ================================================ */
.section-heading-white {
  background: #fff;
  padding: 40px 20px 10px;
  text-align: center;
}
.section-heading-white h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 32px; font-weight: 700; color: #222;
}
.section-stabilimenti {
  background: #fff;
  padding: 50px 20px 40px;
}
.section-stabilimenti .container { max-width: 1200px; margin: 0 auto; }
.stabilimenti-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.stabilimento-item img { width: 100%; display: block; }
.stabilimento-item h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 24px; font-weight: 700; color: #222;
  margin-top: 30px; text-align: center;
}
.stabilimento-item p {
  font-family: 'Roboto', sans-serif;
  font-size: 16px; color: #787879;
  line-height: 25px; text-align: justify;
  margin-bottom: 20px;
}
.btn-leggi {
  display: inline-block;
  border: 2px solid #444; color: #444;
  font-family: 'Roboto', sans-serif;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 9px 22px;
  transition: background .2s, color .2s;
}
.btn-leggi:hover { background: #fab012; border-color: #fab012; color: #fff; }
.stabilimento-center {
  grid-column: 1 / -1;
  max-width: calc(70% - 25px);
  margin: 0 auto;
}

@media (max-width: 768px) {
.stabilimento-center {
  max-width: 100%;}
  
  }
	

/* ================================================
   PAGINA AZIENDA – ALTRI REPARTI
   ================================================ */
.section-heading-dark {
  background: #01172e;
  padding: 35px 20px 20px;
}
.section-heading-dark .container { max-width: 1200px; margin: 0 auto; }
.section-heading-dark h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 32px; font-weight: 700;
  text-align: center; background: #fff; color: #222;
  padding: 18px 30px; margin: 0;
}
.section-reparti { background: #01172e; padding: 0 0 20px; }
.reparti-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.reparto-col {
  background: #01172e;
  padding: 28px 20px 32px;
  text-align: center;
}
.reparto-col h3 {
  font-family: 'Roboto', sans-serif;
  font-size: 22px; font-weight: 700; color: #fff;
  margin-bottom: 20px;
}
.reparto-col img { width: 100%; display: block; }
.reparto-col a { display: block; }
.reparto-col a:hover img { opacity: .85; }

/* ================================================
   PAGINA REPARTI – HUB (4 card)
   ================================================ */
.section-reparti-hub {
  background: #01172e;
  padding: 30px 20px 40px;
}
.reparti-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}
.reparti-hub-card { text-align: center; }
.reparti-hub-card img { width: 100%; display: block; margin-bottom: 18px; }
.reparti-hub-card h3 {
  font-family: 'Roboto', sans-serif;
  font-size: 18px; font-weight: 700; color: #fff;
  margin-bottom: 18px; text-align: center;
}
.qbutton {
  display: inline-block;
  background: #fab012; color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 13px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 11px 26px; text-decoration: none;
  transition: background .2s;
}
.qbutton:hover { background: #d9960e; }

/* ================================================
   GALLERIA 4 COLONNE (pagine reparto)
   ================================================ */
.gallery-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.gallery-grid-4 a { display: block; overflow: hidden; }
.gallery-grid-4 a img {
  width: 100%; display: block;
  transition: transform .3s ease, opacity .2s;
}
.gallery-grid-4 a:hover img { transform: scale(1.03); opacity: .9; }

/* ================================================
   PAGINA STAMPAGGIO – SEZIONE 6 LINEE
   ================================================ */
.section-6linee {
  background: #fff;
  padding: 55px 20px 50px;
  text-align: center;
}
.section-6linee h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 40px; font-weight: 700; color: #222;
  margin-bottom: 20px;
}
.section-6linee p {
  font-family: 'Roboto', sans-serif;
  font-size: 16px; color: #787879;
  line-height: 1.7; max-width: 800px;
  margin: 0 auto;
}

/* ================================================
   PAGINA STAMPAGGIO – GALLERIA FOTO
   ================================================ */
.section-gallery {
  background: #01172e;
  padding: 30px 0 40px;
}
.section-gallery .container { max-width: 100%; margin: 0 auto; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gallery-grid a { display: block; overflow: hidden; }
.gallery-grid a img {
  width: 100%; display: block;
  transition: transform .3s ease, opacity .2s;
}
.gallery-grid a:hover img { transform: scale(1.03); opacity: .9; }

/* ── LIGHTBOX ── */
.lb-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.88); z-index: 9000;
  align-items: center; justify-content: center;
}
.lb-overlay.open { display: flex; }
.lb-overlay img { max-width: 90vw; max-height: 88vh; display: block; }
.lb-close {
  position: absolute; top: 20px; right: 30px;
  font-size: 36px; color: #fff; cursor: pointer;
  line-height: 1; font-weight: 300;
}
.lb-prev, .lb-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 40px; color: #fff; cursor: pointer;
  padding: 10px 18px; user-select: none;
  background: rgba(255,255,255,.08);
  transition: background .2s;
}
.lb-prev { left: 10px; }
.lb-next { right: 10px; }
.lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,.18); }

/* ================================================
   PAGINA PRODOTTI
   ================================================ */
.section-prodotti-header {
  background: #fff;
  padding: 45px 20px 30px;
  text-align: center;
}
.section-prodotti-header h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 40px; font-weight: 700; color: #222;
  margin-bottom: 14px;
}
.section-prodotti-header p {
  font-family: 'Roboto', sans-serif;
  font-size: 16px; color: #555; line-height: 1.7;
}
.section-prodotti-items { background: #fff; padding: 20px 0 0; }
.section-prodotti-items .prodotto-row:last-child { margin-bottom: 0; }
.prodotto-row {
  background: #01172e;
  margin-bottom: 20px;
}


.prodotto-inner {
  display: flex; align-items: center;
  max-width: 1200px; margin: 0 auto;
}

@media (max-width: 768px) {
	.prodotto-inner {display: block;
		}
	}

.prodotto-text {
  flex: 0 0 50%; padding: 45px 50px 45px 40px;
  display: flex; flex-direction: column; justify-content: center;
}
.prodotto-text h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 36px; font-weight: 700; color: #fff;
  margin-bottom: 14px;
}
.prodotto-text p {
  font-family: 'Roboto', sans-serif;
  font-size: 15px; color: rgba(255,255,255,.82);
  line-height: 1.7;
}
.prodotto-img {
  flex: 0 0 50%;
  padding: 20px 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prodotto-slider { width: 100%; position: relative; }
.prodotto-slide { display: none; }
.prodotto-slide.active { display: block; }
.prodotto-slide img { width: 100%; height: auto; display: block; }
.prodotto-slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: #17b5c8; font-size: 36px; line-height: 1;
  padding: 8px 14px; z-index: 10;
  text-shadow: 0 1px 6px rgba(0,0,0,.6);
  transition: color .2s;
}
.prodotto-slider-btn:hover { color: #fff; }
.prodotto-slider-btn.prev { left: 4px; }
.prodotto-slider-btn.next { right: 4px; }

/* ================================================
   PAGINA QUALITÀ
   ================================================ */
.section-qualita {
  background: #fff;
  padding: 80px 20px 80px;
}
.qualita-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.qualita-text h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 40px; font-weight: 700; color: #222;
  margin-bottom: 0;
}
.qualita-text p {
  font-family: 'Roboto', sans-serif;
  font-size: 15px; color: #555; line-height: 1.75;
  margin-bottom: 26px;
}
.pdf-link {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: #01172e;
  font-family: 'Roboto', sans-serif; font-size: 14px; font-weight: 500;
  transition: opacity .2s;
}
.pdf-link:hover { opacity: .75; }
.pdf-link img { width: 50px; height: 50px; }
.qualita-cert img { width: 100%; max-width: 380px; display: block; box-shadow: 0 4px 20px rgba(0,0,0,.15); }

/* ================================================
   PAGINA VIDEO
   ================================================ */
.section-video {
  background: #fff;
  padding: 48px 20px 60px;
}
.section-video .container { max-width: 1060px; margin: 0 auto; }
.video-wrapper {
  position: relative; padding-bottom: 56.25%;
  height: 0; overflow: hidden;
}
.video-wrapper iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; border: 0;
}

/* ================================================
   PAGINA CONTATTI
   ================================================ */
.section-contatti-map { line-height: 0; }
.section-contatti-map iframe { width: 100%; height: 500px; display: block; border: 0; }
.section-contatti-body {
  background: #fff;
  padding: 55px 20px 60px;
}
.contatti-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}
.contatti-info h2 {
  font-family: 'Roboto', sans-serif;
  font-size: 22px; font-weight: 700; color: #222;
  margin-bottom: 8px;
}
.contatti-info h3 {
  font-family: 'Roboto', sans-serif;
  font-size: 15px; font-weight: 400; color: #555;
  margin-bottom: 22px;
}
.contatti-info h5 {
  font-family: 'Roboto', sans-serif;
  font-size: 14px; font-weight: 400; color: #444;
  line-height: 1.8; margin-bottom: 10px;
}
.contatti-img img { width: 100%; display: block; }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1400px) {
  nav.main_menu > ul > li > a { padding: 0 14px; font-size: 15px; }
}
@media (max-width: 1200px) {
  .header_inner { padding: 0 24px; }
  nav.main_menu > ul > li > a { padding: 0 10px; font-size: 13px; letter-spacing: .5px; }
}
@media (max-width: 1024px) {
  .about-grid { flex-direction: column; }
  .about-img, .about-text { flex: 0 0 100%; max-width: 100%; }
  .about-text { padding: 40px 32px; }
  .section-industria .container { grid-template-columns: 1fr; gap: 30px; }
  .three_columns { grid-template-columns: 1fr 1fr; }
  .az-intro-grid { flex-direction: column; }
  .az-intro-text, .az-intro-img { flex: 0 0 100%; max-width: 100%; }
  .stabilimenti-grid { grid-template-columns: 1fr; }
  .reparti-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid-4 { grid-template-columns: 1fr 1fr; }
  .reparti-hub-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .prodotto-row { flex-direction: column; }
  .q_logo img { height: auto;}
  .qualita-grid { grid-template-columns: 1fr; }
  .contatti-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  nav.main_menu { display: none; }
  .mobile_menu_button { display: block; }
  .slider-wrap { height: 400px; }
  .page-banner { height: 140px; }
  .prod-slide { flex-direction: column; }
  .prod-slide-img, .prod-slide-text { flex: 0 0 50%; }
  .prod-slide-text { padding: 30px 24px; }
  .prodotti-title { font-size: 32px; }
  .prod-slide-text h3 { font-size: 26px; }
  .prod-slide-text p { font-size: 16px; }
  .three_columns { grid-template-columns: 1fr; }
  .footer_bottom_holder .container { flex-direction: column; gap: 16px; text-align: center; }
  .section-benvenuti h1 { font-size: 26px; }
  .section-benvenuti h5 { font-size: 14px; }
  .reparti-grid { grid-template-columns: 1fr 1fr; }
  .az-intro-text { padding: 36px 24px; }
  .prodotto-text, .prodotto-img { flex: 0 0 100%; }
  
}