/* Miniaci Srl — production stylesheet. Minify in CI/CD before final deployment if needed. */
:root {
  --primary: #C1121F;
  --primary-dark: #8F0D17;
  --black: #0b0b0b;
  --dark: #1a1a1a;
  --muted: #bfbfbf;
  --white: #ffffff;
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --container: 1200px;
  --border: rgba(255, 255, 255, .12);
  --shadow: 0 20px 50px rgba(0, 0, 0, .35);
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 4px; }

.desktop-nav { display: flex; align-items: center; gap: var(--space-md); }
.desktop-nav a, .phone-link { color: var(--white); font-size: .88rem; font-weight: 500; opacity: .9; }
.desktop-nav a:hover, .phone-link:hover { color: var(--primary); opacity: 1; }
.header-actions { display: flex; align-items: center; gap: var(--space-sm); }

.hamburger {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}
.hamburger span { display: block; width: 22px; height: 2px; margin: 5px auto; background: var(--white); }

.eyebrow { margin: 0 0 var(--space-sm); color: var(--primary); font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3 { font-family: Poppins, system-ui, sans-serif; font-weight: 700; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.1; }
h3 { margin: 0 0 var(--space-xs); font-size: 1.2rem; line-height: 1.25; }
p { color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(193, 18, 31, .25); }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border-color: rgba(255, 255, 255, .82); background: transparent; color: var(--white); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-small { min-height: 40px; padding: 10px 16px; font-size: .78rem; }

.hero { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; background: var(--black); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 11, 11, .82), rgba(11, 11, 11, .68) 44%, rgba(193, 18, 31, .08)),
    url("../assets/hero-industrial.webp");
  background-position: center;
  background-size: cover;
}
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 25%, rgba(193, 18, 31, .16), transparent 34%); }
.hero-content { position: relative; z-index: 1; max-width: 820px; padding-top: 80px; }
.hero h1 { margin: 0 0 var(--space-md); font-size: clamp(2.8rem, 6.5vw, 6.4rem); line-height: 1.02; letter-spacing: .06em; text-transform: uppercase; }
.hero-lead { max-width: 640px; margin: 0 0 var(--space-lg); color: #f2f2f2; font-size: clamp(1.05rem, 2vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.section { padding: clamp(64px, 8vw, 112px) 0; background: var(--black); }
.section:nth-of-type(even) { background: #101010; }
.section-heading { max-width: 780px; margin-bottom: var(--space-xl); }
.section-heading.split { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: var(--space-xl); max-width: none; }
.section-heading.center { margin-inline: auto; text-align: center; }

.values-grid, .services-grid, .cert-grid { display: grid; gap: var(--space-lg); }
.values-grid { grid-template-columns: repeat(4, 1fr); }
.value-card, .service-card, .contact-form, .contact-info {
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .025));
}
.value-card { transition: transform .2s ease, border-color .2s ease; }
.value-card:hover { transform: translateY(-4px); border-color: rgba(193, 18, 31, .65); }
.value-icon { display: grid; width: 52px; height: 52px; place-items: center; margin-bottom: var(--space-md); border-radius: 50%; background: rgba(193, 18, 31, .16); color: var(--primary); font-size: 1.5rem; font-weight: 700; }

.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { min-height: 230px; display: flex; flex-direction: column; align-items: flex-start; transition: transform .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); border-color: rgba(193, 18, 31, .65); }
.service-card span { display: inline-block; margin-bottom: var(--space-lg); color: var(--primary); font-weight: 700; letter-spacing: .12em; }
.service-card p { margin-top: auto; }

.media-band { background: var(--dark); }
.media-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: var(--space-xl); }
.media-grid picture { overflow: hidden; border-radius: 18px; box-shadow: var(--shadow); }
.media-grid img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .4s ease; }
.media-grid picture:hover img { transform: scale(1.03); }
.media-grid p:not(.eyebrow) { margin-bottom: var(--space-lg); }

.cert-grid { grid-template-columns: repeat(4, 1fr); align-items: center; }
.cert-grid img { width: 100%; border-radius: 12px; }

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: var(--space-xl); }
address { margin: var(--space-md) 0; color: var(--white); font-size: 1.2rem; font-style: normal; }
.contact-list { display: grid; gap: var(--space-sm); padding: 0; margin: 0 0 var(--space-lg); list-style: none; }
.contact-list li { display: grid; gap: var(--space-xxs); color: var(--muted); }
.contact-list strong { color: var(--white); }
.contact-list a { color: var(--primary); }
.map-wrap { min-height: 280px; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; }
.map-wrap iframe { width: 100%; height: 320px; border: 0; filter: grayscale(.4) invert(.9) contrast(.9); }
.contact-form { display: grid; gap: var(--space-sm); }
.contact-form h2 { margin-bottom: var(--space-sm); font-size: clamp(1.7rem, 3vw, 2.6rem); }
.contact-form label { display: grid; gap: var(--space-xs); color: var(--white); font-weight: 500; }
.contact-form input, .contact-form textarea { width: 100%; padding: 13px 14px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 6px; background: rgba(255, 255, 255, .06); color: var(--white); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(193, 18, 31, .16); }
.contact-form input:invalid:not(:placeholder-shown), .contact-form textarea:invalid:not(:placeholder-shown) { border-color: #ff6b6b; }
.form-message { min-height: 24px; margin: var(--space-xs) 0 0; color: var(--primary); font-weight: 500; }

.site-footer { padding: var(--space-xl) 0 var(--space-md); border-top: 1px solid var(--border); background: var(--black); color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-lg); }
.footer-logo { width: 190px; margin-bottom: var(--space-sm); }
.site-footer h2 { margin-bottom: var(--space-sm); color: var(--white); font-size: 1rem; }
.site-footer a { display: block; margin: var(--space-xs) 0; color: var(--muted); }
.site-footer a:hover { color: var(--primary); }
.footer-bottom { margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; }

.mobile-drawer { position: fixed; inset: 0 0 0 auto; z-index: 100; width: min(360px, 86vw); padding: var(--space-xl) var(--space-md); background: #050505; box-shadow: -20px 0 40px rgba(0, 0, 0, .5); transform: translateX(105%); transition: transform .25s ease; }
.mobile-drawer.is-open { transform: translateX(0); }
.mobile-drawer nav { display: grid; gap: var(--space-md); }
.mobile-drawer nav a:not(.btn) { color: var(--white); font-size: 1.15rem; font-weight: 700; }
.drawer-close { position: absolute; top: 18px; right: 18px; width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 50%; background: transparent; color: var(--white); font-size: 2rem; line-height: 1; cursor: pointer; }
.drawer-phone { margin-top: var(--space-sm); color: var(--primary) !important; }
.drawer-backdrop { position: fixed; inset: 0; z-index: 90; pointer-events: none; background: rgba(0, 0, 0, .72); opacity: 0; transition: opacity .25s ease; }
.drawer-backdrop.is-open { pointer-events: auto; opacity: 1; }

.simple-page { min-height: 100vh; padding: 150px 0 90px; background: radial-gradient(circle at 75% 20%, rgba(193, 18, 31, .14), transparent 30%), var(--black); }
.simple-page-content, .legal-content { max-width: 840px; }
.simple-page h1, .legal-content h1 { margin-top: 0; font-size: clamp(2.5rem, 6vw, 5rem); text-transform: uppercase; letter-spacing: .04em; }
.request-id { margin-top: var(--space-lg); font-size: .85rem; }

@media (max-width: 900px) {
  .desktop-nav, .header-actions { display: none; }
  .hamburger { display: block; }
  .hero-content { padding-top: 110px; }
  .section-heading.split, .media-grid, .contact-grid { grid-template-columns: 1fr; }
  .values-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .header-inner { min-height: 72px; }
  .brand img { width: 156px; }
  .hero { min-height: 780px; align-items: end; padding-bottom: var(--space-xl); }
  .hero::before { background-position: 58% center; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 320px; }
  .values-grid, .services-grid, .cert-grid, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .value-card, .service-card, .contact-form, .contact-info { padding: var(--space-sm); }
  .map-wrap iframe { height: 260px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* v008 visual rebalance: lighter public website */
body{background:#f7f8fa;color:#16202c}
p{color:#5d6878}
.hero::before{
  background:
    linear-gradient(90deg, rgba(11,11,11,.74), rgba(11,11,11,.54) 42%, rgba(193,18,31,.08)),
    url("../assets/hero-industrial.webp");
  background-position:center;
  background-size:cover;
}
.hero::after{background:linear-gradient(180deg, transparent 55%, rgba(255,255,255,.16) 100%),radial-gradient(circle at 80% 25%, rgba(193,18,31,.18), transparent 34%)}
.section{background:#f6f7f9}
.section:nth-of-type(even){background:#ffffff}
.section h2,.section h3{color:#11223d}
.values-section{position:relative;margin-top:-44px;padding-top:0;background:transparent}
.values-section .container{position:relative}
.value-card,.service-card,.contact-form,.contact-info{
  background:#ffffff;
  border:1px solid #e3e8ef;
  box-shadow:0 18px 40px rgba(17,34,61,.08);
}
.value-card:hover,.service-card:hover{border-color:rgba(193,18,31,.42)}
.value-card p,.service-card p,.section-heading p,.media-grid p:not(.eyebrow),.contact-list li{color:#5d6878}
.value-icon{background:rgba(193,18,31,.10)}
.media-band{background:linear-gradient(180deg,#ffffff,#f6f7f9)}
.cert-grid img{background:#fff;border:1px solid #e3e8ef;padding:14px;box-shadow:0 10px 24px rgba(17,34,61,.06)}
address,.contact-list strong,.contact-form label{color:#11223d}
.contact-form input,.contact-form textarea{
  background:#ffffff;
  color:#11223d;
  border:1px solid #d8e0ea;
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#8a95a4}
.map-wrap{border-color:#dbe3ec;box-shadow:0 10px 24px rgba(17,34,61,.06)}
.map-wrap iframe{filter:none;background:#eef2f6}
.site-footer{background:#0f1114}
.site-footer h2{color:#ffffff}
.mobile-drawer{background:#ffffff;box-shadow:-20px 0 40px rgba(17,34,61,.18)}
.mobile-drawer nav a:not(.btn){color:#11223d}
.drawer-close{border-color:#d9e0e8;color:#11223d}
.drawer-backdrop{background:rgba(9,16,24,.42)}
@media (max-width:900px){
  .values-section{margin-top:0;padding-top:64px}
}


/* v017 - accesso area riservata */
.reserved-link{display:inline-flex;align-items:center;gap:7px;color:var(--white);font-size:.8rem;font-weight:700;letter-spacing:.02em;opacity:.92;transition:color .2s ease,opacity .2s ease,transform .2s ease}
.reserved-link:hover{color:var(--primary);opacity:1;transform:translateY(-1px)}
.reserved-link span{font-size:.85rem;line-height:1}
.reserved-link-mobile{margin-top:4px;color:#11223d!important}
.reserved-link-mobile:hover{color:var(--primary)!important}