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

:root {
--black: #080808;
--dark: #f5f5f5;
--panel: #eeeeee;
--border: #d0d0d0;
--accent: #1a1a1a;
--accent2: #333333;
--text: #2a2a2a;
--muted: #888888;
--white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
background: var(--white);
color: var(--text);
font-family: 'DM Sans', sans-serif;
font-weight: 300;
overflow-x: hidden;
}

/* NAV */
nav {
position: fixed; top: 0; left: 0; right: 0; z-index: 100;
display: flex; align-items: center; justify-content: space-between;
padding: 0.6rem 3rem;
background: rgb(255, 255, 255);
backdrop-filter: blur(12px);
border-bottom: 1px solid var(--border);
}
.logo {
display: flex; align-items: center; gap: 0.8rem;
padding-left: 16px;
}
.logo-mark {
width: 36px; height: 36px;
background: var(--accent);
clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
display: flex; align-items: center; justify-content: center;
font-family: 'Bebas Neue'; font-size: 1.1rem; color: var(--white);
flex-shrink: 0;
}
.logo-text { font-family: 'DM Mono'; font-size: 0.78rem; letter-spacing: 0.05em; line-height: 1.3; color: var(--text); }
.logo-text span { color: var(--accent); }

nav ul { display: flex; gap: 2.5rem; list-style: none; }
nav a { text-decoration: none; color: var(--muted); font-size: 0.85rem; letter-spacing: 0.05em; text-transform: uppercase; transition: color .2s; }
nav a:hover { color: var(--accent); }

.nav-cta {
background: var(--accent); color: var(--white);
padding: 0.55rem 1.4rem; border-radius: 2px;
font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
transition: background .2s;
}
.nav-cta:hover { background: var(--accent2); color: var(--white) !important; }

/* HERO */
.hero {
min-height: 100vh;
display: grid; grid-template-columns: 1fr 1fr;
padding-top: 80px;
overflow: hidden;
position: relative;
}

.hero-left {
display: flex; flex-direction: column; justify-content: center;
padding: 5rem 3rem 5rem 4rem;
position: relative; z-index: 2;
}


/* Hero Left theme */
.hero-left { background: var(--black); color: var(--white); }
.hero-left .hero-desc { color: rgba(255,255,255,0.72); }
.hero-left .hero-tag { color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.55); }
.hero-left .btn-outline { border-color: rgba(255,255,255,0.35); color: rgba(255,255,255,0.9); }
.hero-left .btn-outline:hover { border-color: var(--white); color: var(--white); }
.hero-left .hero-stats { border-top-color: rgba(255,255,255,0.12); }
.hero-left .stat-label { color: rgba(255,255,255,0.65); }
.hero-tag {
font-family: 'DM Mono'; font-size: 0.7rem; letter-spacing: 0.15em;
text-transform: uppercase; color: var(--accent);
border: 1px solid var(--accent); border-radius: 2px;
padding: 0.3rem 0.8rem; display: inline-block; margin-bottom: 2rem;
}

h1 {
font-family: 'Bebas Neue';
font-size: clamp(4rem, 7vw, 7rem);
line-height: 0.9;
color: var(--white);
letter-spacing: 0.02em;
margin-bottom: 1.5rem;
}
h1 em { color: var(--accent); font-style: normal; }

.hero-desc {
font-size: 1rem; line-height: 1.7; color: var(--muted);
max-width: 440px; margin-bottom: 2.5rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
background: var(--accent); color: var(--white);
padding: 0.85rem 2rem; border-radius: 2px;
font-weight: 500; font-size: 0.85rem; letter-spacing: 0.06em;
text-transform: uppercase; text-decoration: none;
transition: transform .2s, background .2s;
display: inline-block;
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }

.btn-outline {
border: 1px solid var(--border); color: var(--text);
padding: 0.85rem 2rem; border-radius: 2px;
font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase;
text-decoration: none; transition: border-color .2s, color .2s;
display: inline-block;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.hero-stats {
display: flex; gap: 2.5rem; margin-top: 3.5rem;
padding-top: 2rem; border-top: 1px solid var(--border);
}
.stat-num { font-family: 'Bebas Neue'; font-size: 2.5rem; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-top: 0.2rem; }

/* Hero Right - Industrial Visual */
.hero-right {
position: relative; overflow: hidden;
background: #e8e8e8;
}
.gear-bg {
position: absolute; inset: 0;
display: flex; align-items: center; justify-content: center;
overflow: hidden;
}
.gear-svg { width: 110%; height: 110%; opacity: 0.08; animation: rotateSlow 40s linear infinite; }
.gear-svg2 { position: absolute; width: 60%; height: 60%; opacity: 0.06; animation: rotateSlow 25s linear infinite reverse; top: 10%; right: -5%; }

@keyframes rotateSlow { to { transform: rotate(360deg); } }

.hero-right-content {
position: relative; z-index: 2;
height: 100%; display: flex; flex-direction: column;
justify-content: flex-end; padding: 3rem;
}

.metric-cards {
display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.metric-card {
background: rgba(0,0,0,0.05);
border: 1px solid var(--border);
border-radius: 4px; padding: 1.2rem;
backdrop-filter: blur(4px);
transition: border-color .2s, background .2s;
}
.metric-card:hover { border-color: var(--accent); background: rgba(0,0,0,0.08); }
.metric-card-label { font-family: 'DM Mono'; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.5rem; }
.metric-card-val { font-family: 'Bebas Neue'; font-size: 1.8rem; color: var(--accent); }
.metric-card-sub { font-size: 0.72rem; color: var(--muted); margin-top: 0.2rem; }

/* Ticker tape */
.ticker {
background: var(--accent); overflow: hidden;
padding: 0.6rem 0;
}
.ticker-inner {
display: flex; gap: 4rem; white-space: nowrap;
animation: ticker 20s linear infinite;
font-family: 'DM Mono'; font-size: 0.72rem;
letter-spacing: 0.1em; text-transform: uppercase;
color: var(--white); font-weight: 500;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.tick-sep { opacity: 0.4; }

/* SECTIONS */
section { padding: 6rem 4rem; }

.section-label {
font-family: 'DM Mono'; font-size: 0.7rem; letter-spacing: 0.15em;
text-transform: uppercase; color: var(--accent); margin-bottom: 1rem;
}
h2 {
font-family: 'Bebas Neue'; font-size: clamp(2.5rem, 4vw, 4rem);
line-height: 1; color: var(--accent); margin-bottom: 1.5rem;
}
.section-sub { color: var(--muted); max-width: 520px; line-height: 1.8; }

/* SERVICES */
.services { background: #f0f0f0; }
.services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 4rem; }

.services-grid {
display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
background: var(--border);
border: 1.5px solid var(--border);
}
.service-item {
background: #f0f0f0; padding: 2.5rem 2rem;
transition: background .3s;
position: relative; overflow: hidden;
cursor: default;
}
.service-item::before {
content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
background: var(--accent); transform: scaleX(0); transform-origin: left;
transition: transform .3s;
}
.service-item:hover { background: #e4e4e4; }
.service-item:hover::before { transform: scaleX(1); }

.service-icon {
width: 48px; height: 48px; background: rgba(0,0,0,0.08);
border-radius: 4px; display: flex; align-items: center; justify-content: center;
margin-bottom: 1.5rem;
}
.service-icon svg { width: 24px; height: 24px; stroke: var(--accent); fill: none; stroke-width: 1.5; }

.service-item h3 { font-family: 'Bebas Neue'; font-size: 1.4rem; color: var(--accent); margin-bottom: 0.8rem; letter-spacing: 0.03em; }
.service-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }
.service-num { font-family: 'DM Mono'; font-size: 0.65rem; color: var(--border); position: absolute; top: 1.5rem; right: 1.5rem; }

/* ABOUT */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.about-visual {
position: relative; aspect-ratio: 1;
border: 1px solid var(--border);
}
.about-visual-inner {
position: absolute; inset: 1.5rem;
background: #eeeeee;
display: flex; align-items: center; justify-content: center;
overflow: hidden;
}
.circuit-svg { width: 90%; height: 90%; opacity: 0.5; }
.about-badge {
position: absolute; bottom: -1.5rem; right: -1.5rem;
background: var(--accent); color: var(--white);
padding: 1.5rem; width: 130px; text-align: center;
}
.about-badge strong { font-family: 'Bebas Neue'; font-size: 2.5rem; display: block; line-height: 1; }
.about-badge span { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; }

.about-features { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
.about-feat {
display: flex; gap: 1rem; align-items: flex-start;
padding: 1rem; border: 1px solid transparent;
border-radius: 2px; transition: border-color .2s, background .2s;
}
.about-feat:hover { border-color: var(--border); background: #f5f5f5; }
.about-feat-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; margin-top: 0.45rem; flex-shrink: 0; }
.about-feat-text h4 { font-size: 0.9rem; color: var(--text); margin-bottom: 0.3rem; font-weight: 500; }
.about-feat-text p { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

/* PROCESS */
.process { background: #e8e8e8; }
.process-steps {
display: grid; grid-template-columns: repeat(4, 1fr);
gap: 0; margin-top: 4rem;
border: 1px solid var(--border);
}
.step {
padding: 2.5rem 1.8rem; border-right: 1px solid var(--border);
position: relative; background: var(--white);
}
.step:last-child { border-right: none; }
.step-num {
font-family: 'Bebas Neue'; font-size: 4rem; color: #cccccc;
line-height: 1; margin-bottom: 1rem;
}
.step h3 { font-family: 'Bebas Neue'; font-size: 1.3rem; color: var(--accent); margin-bottom: 0.7rem; }
.step p { font-size: 0.82rem; color: var(--muted); line-height: 1.7; }

/* GALLERY */
.gallery { background: var(--white); }
.gallery-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; }

.gallery-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 1rem;
}

.gallery-item {
position: relative; overflow: hidden;
aspect-ratio: 4/3;
background: #e8e8e8;
border: 1px solid var(--border);
cursor: pointer;
}
.gallery-item.gi-norm { }
.gallery-item.gi-tall { }
.gallery-item.gi-wide { }

.gallery-item img {
width: 100%; height: 100%;
object-fit: cover;
transition: transform .4s ease;
display: block;
}
.gallery-item:hover img { transform: scale(1.05); }

.gallery-item-overlay {
position: absolute; inset: 0;
background: rgba(0,0,0,0);
display: flex; align-items: flex-end;
padding: 1.2rem;
transition: background .3s;
}
.gallery-item:hover .gallery-item-overlay { background: rgba(0,0,0,0.45); }

.gallery-item-label {
font-family: 'DM Mono'; font-size: 0.7rem; letter-spacing: 0.1em;
text-transform: uppercase; color: white;
opacity: 0; transform: translateY(8px);
transition: opacity .3s, transform .3s;
}
.gallery-item:hover .gallery-item-label { opacity: 1; transform: translateY(0); }

/* Placeholder quando non ci sono foto */
.gallery-placeholder {
width: 100%; height: 100%;
display: flex; flex-direction: column;
align-items: center; justify-content: center;
gap: 0.8rem; color: var(--muted);
background: #f0f0f0;
}
.gallery-placeholder svg { width: 32px; height: 32px; stroke: #cccccc; fill: none; stroke-width: 1.5; }
.gallery-placeholder span { font-size: 0.72rem; font-family: 'DM Mono'; letter-spacing: 0.08em; text-transform: uppercase; }

/* LIGHTBOX */
.lightbox {
display: none; position: fixed; inset: 0; z-index: 999;
background: rgba(0,0,0,0.92);
align-items: center; justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 88vh; object-fit: contain; border: 1px solid #333; }
.lightbox-close {
position: absolute; top: 1.5rem; right: 2rem;
font-size: 2rem; color: white; cursor: pointer;
font-family: 'Bebas Neue'; letter-spacing: 0.1em;
opacity: 0.7; transition: opacity .2s;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-caption {
position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
font-family: 'DM Mono'; font-size: 0.72rem; letter-spacing: 0.1em;
text-transform: uppercase; color: rgba(255,255,255,0.6);
}

/* CONTACT */
.contact { background: #f5f5f5; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 3rem; align-items: stretch; }
.contact-grid > * { 
display: flex;
flex-direction: column;
height: 100%;
}
.contact-info p { color: var(--muted); line-height: 1.8; margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.2rem; flex: 1; }
.contact-item {
display: flex; align-items: center; gap: 1rem;
padding: 1rem 1.2rem; border: 1px solid var(--border);
border-radius: 2px;
}
.contact-item svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; stroke-width: 1.5; flex-shrink: 0; }
.contact-item span { font-size: 0.85rem; color: var(--text); }

.contact-form {
display: flex;
flex-direction: column;
gap: 1rem;
height: 100%;
}

.contact-form textarea {
flex: 1;
min-height: 150px;
}

.contact-map-wrapper {
height: 100%;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.contact-map-wrapper iframe {
width: 100%;
height: 100%;
min-height: 500px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
input, textarea, select {
background: var(--white); border: 1px solid var(--border);
color: var(--text); padding: 0.9rem 1rem;
font-family: 'DM Sans'; font-size: 0.85rem;
border-radius: 2px; width: 100%;
transition: border-color .2s;
outline: none;
}
input::placeholder, textarea::placeholder { color: var(--muted); }
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 120px; }
.form-submit {
background: var(--accent); color: var(--white);
border: none; padding: 1rem; cursor: pointer;
font-family: 'DM Sans'; font-weight: 500; font-size: 0.85rem;
letter-spacing: 0.08em; text-transform: uppercase;
border-radius: 2px; transition: background .2s, transform .2s;
}
.form-submit:hover { background: var(--accent2); transform: translateY(-1px); }

/* FOOTER */
footer {
background: var(--accent); border-top: 1px solid var(--border);
padding: 3rem 4rem;
display: flex; justify-content: space-between; align-items: center;
}
.footer-logo { font-family: 'DM Mono'; font-size: 0.75rem; color: rgba(255,255,255,0.6); flex: 1; }
.footer-logo strong { display: block; color: var(--white); margin-bottom: 0.2rem; }
.footer-links { display: flex; gap: 2rem; flex: 1; justify-content: center; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.8rem; text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.5); flex: 1; text-align: right; }

/* Animations */
.fade-up {
opacity: 1; transform: translateY(0);
transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.animate {
opacity: 0; transform: translateY(30px);
}
.fade-up.animate.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
.hero { grid-template-columns: 1fr; }
.hero-right { display: none; }
nav ul { display: none; }
.services-grid { grid-template-columns: 1fr 1fr; }
.about-grid { grid-template-columns: 1fr; gap: 3rem; }
.process-steps { grid-template-columns: 1fr 1fr; }
.step { border-bottom: 1px solid var(--border); }
.contact-grid { grid-template-columns: 1fr; gap: 3rem; }
.contact-map-wrapper { min-height: 400px; }
.gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
section { padding: 4rem 1.5rem; }
nav { padding: 1rem 1.5rem; }
.hero-left { padding: 4rem 1.5rem; }
.services-grid { grid-template-columns: 1fr; }
.process-steps { grid-template-columns: 1fr; }
footer { flex-direction: column; gap: 1.5rem; text-align: center; }
.form-row { grid-template-columns: 1fr; }
.gallery-grid { grid-template-columns: 1fr; }
}

/* Language Switch */
.lang-switch {
display: flex;
gap: 1rem;
font-family: 'DM Mono';
font-size: 0.75rem;
letter-spacing: 0.08em;
align-items: center;
}

.lang-switch span {
cursor: pointer;
opacity: 0.6;
transition: opacity .2s;
}

.lang-switch span:hover {
opacity: 1;
}

/* Language selector with flags */
.lang-selector {
display: flex;
gap: 0.5rem;
align-items: center;
padding-right: 16px;
}

.lang-btn {
background: transparent;
border: 1px solid var(--border);
border-radius: 4px;
padding: 0.35rem 0.5rem;
cursor: pointer;
transition: all 0.2s;
line-height: 1;
opacity: 0.6;
display: flex;
align-items: center;
justify-content: center;
}

.lang-btn svg {
display: block;
border-radius: 2px;
}

.lang-btn:hover {
opacity: 1;
border-color: var(--accent);
transform: translateY(-1px);
}

.lang-btn.active {
opacity: 1;
border-color: var(--accent);
background: rgba(26, 26, 26, 0.05);
}

/* MOBILE MENU */

.menu-toggle{
display:none;
flex-direction:column;
gap:5px;
cursor:pointer;
border:1px solid var(--border);
padding:8px;
border-radius:4px;
background:white;
position:absolute;
right:20px;
top:20px;
}

.menu-toggle span{
width:22px;
height:2px;
background:var(--text);
display:block;
}

.mobile-menu{
display:none;
position:fixed;
top:80px;
left:0;
width:100%;
background:white;
border-top:1px solid var(--border);
padding:20px;
flex-direction:column;
gap:10px;
z-index:1000;
}

.mobile-menu.open{
display:flex;
}

.mobile-menu a{
text-decoration:none;
color:var(--text);
padding:10px 0;
border-bottom:1px solid var(--border);
}

.mobile-lang{
margin-top:10px;
padding-top:10px;
border-top:1px solid var(--border);
display:flex;
flex-direction:column;
gap:6px;
}

.mobile-lang button{
background:none;
border:none;
text-align:left;
font-size:15px;
cursor:pointer;
padding:4px 0;
}

.mobile-menu-cta{
background:var(--accent);
color:white;
padding:12px;
text-align:center;
margin-top:10px;
border-radius:4px;
}

@media (max-width:1024px){

nav ul{
display:none;
}

.lang-selector{
display:none;
}

.menu-toggle{
display:flex;
}

}
/* ===== FIX ALLINEAMENTO NAVBAR MOBILE ===== */

@media (max-width:640px){

nav{
display:flex;
align-items:center;
}

.nav-cta{
position:relative;
top:40px;
}

}