/* EM Engineering srl - Foglio di stile principale */
:root {
  --gold: #7D6235;
  --gold-light: #d6b680;
  --accent: #C8860A;
  --bg-light: #f7f7f7;
  --white: #ffffff;
  --text: #222222;
  --text-medium: #555555;
  --border: #e0e0e0;
  --dark: #1a1a1a;
  --dark-2: #242424;
  --nav-h: 84px;
  --radius: 4px;
  --shadow: 0 6px 24px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-medium);
  background: var(--white);
  padding-top: var(--nav-h);
}
h1, h2, h3, h4, h5 {
  font-family: 'Raleway', Arial, sans-serif;
  color: var(--text);
  line-height: 1.3;
  margin: 0 0 .6em;
  font-weight: 700;
}
p { margin: 0 0 1.1em; }
a { color: var(--gold); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--light { background: var(--bg-light); }
.section--dark { background: var(--dark); color: #cfcfcf; }
.section--dark h2, .section--dark h3 { color: var(--white); }
.text-center { text-align: center; }

.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 {
  font-size: 2rem; text-transform: uppercase; letter-spacing: 3px; position: relative;
  padding-bottom: 18px; margin-bottom: 14px;
}
.section-title h2::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 60px; height: 3px; background: var(--accent);
}
.section-title p { max-width: 760px; margin: 0 auto; }
.section-title--left { text-align: left; }
.section-title--left h2::after { left: 0; transform: none; }

/* Buttons */
.btn {
  display: inline-block; padding: 13px 32px; border: 2px solid var(--gold);
  background: var(--gold); color: var(--white); font-family: 'Raleway', sans-serif;
  font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: .85rem;
  border-radius: var(--radius); cursor: pointer; transition: all .25s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }
.btn--outline { background: transparent; color: var(--gold); }
.btn--outline:hover { background: var(--gold); border-color: var(--gold); }
.btn--light { background: transparent; border-color: var(--white); color: var(--white); }
.btn--light:hover { background: var(--white); color: var(--gold); border-color: var(--white); }
.btn i { margin-left: 8px; }
.cta-wrap { text-align: center; margin-top: 46px; }

/* ===== Header / Navbar ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--dark); height: var(--nav-h);
  border-bottom: 3px solid var(--gold);
  transition: height .25s, box-shadow .25s;
}
.site-header.scrolled { box-shadow: 0 4px 18px rgba(0,0,0,.35); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.logo img { height: 60px; width: auto; transition: height .25s; }
.site-header.scrolled .logo img { height: 52px; }

.main-nav > ul { list-style: none; display: flex; align-items: center; gap: 4px; }
.main-nav li { position: relative; }
.main-nav a, .main-nav .dropdown-toggle {
  display: block; padding: 10px 14px; color: #e6e6e6; font-family: 'Raleway', sans-serif;
  font-weight: 600; font-size: .88rem; letter-spacing: 1.2px; text-transform: uppercase;
  background: none; border: 0; cursor: pointer;
}
.main-nav a:hover, .main-nav .dropdown-toggle:hover { color: var(--gold-light); }
.main-nav a.active, .main-nav .has-dropdown.active > a { color: var(--accent); }
.main-nav .has-dropdown > a i { font-size: .7rem; margin-left: 6px; }
.dropdown {
  list-style: none; position: absolute; top: 100%; left: 0; min-width: 270px;
  background: var(--dark-2); border-top: 3px solid var(--accent);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s;
  box-shadow: 0 10px 25px rgba(0,0,0,.35);
}
.has-dropdown:hover > .dropdown, .has-dropdown:focus-within > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { padding: 12px 20px; font-size: .8rem; border-bottom: 1px solid #333; text-transform: none; letter-spacing: .5px; }
.dropdown li:last-child a { border-bottom: 0; }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; width: 44px; height: 44px;
  position: relative; padding: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  position: absolute; left: 10px; width: 24px; height: 2px; background: var(--white);
  content: ""; transition: all .25s;
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { top: -8px; left: 0; }
.nav-toggle span::after { top: 8px; left: 0; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* ===== Hero ===== */
.page-hero {
  position: relative; color: var(--white); padding: 90px 0 80px; text-align: center;
  background-color: #1e1e1e;
  background-image:
    linear-gradient(135deg, rgba(125,98,53,.55) 0%, rgba(26,26,26,.92) 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.035) 0 2px, transparent 2px 14px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,.025) 0 1px, transparent 1px 22px);
  overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px;
  border: 40px solid rgba(200,134,10,.10); border-radius: 50%;
}
.page-hero h1 {
  color: var(--white); font-size: 2.5rem; text-transform: uppercase; letter-spacing: 4px; margin-bottom: 10px;
  position: relative; z-index: 1;
}
.page-hero .breadcrumb { font-size: .85rem; letter-spacing: 1px; color: #cfcfcf; position: relative; z-index: 1; }
.page-hero .breadcrumb a { color: var(--gold-light); }
.page-hero .breadcrumb span { margin: 0 8px; color: var(--accent); }

.home-hero {
  min-height: calc(100vh - var(--nav-h)); display: flex; align-items: center; text-align: left;
  padding: 100px 0;
}
.home-hero .hero-content { max-width: 760px; position: relative; z-index: 1; }
.home-hero .tagline {
  display: inline-block; color: var(--gold-light); font-family: 'Raleway', sans-serif;
  letter-spacing: 4px; text-transform: uppercase; font-size: .9rem; font-weight: 600;
  border-left: 3px solid var(--accent); padding-left: 14px; margin-bottom: 22px;
}
.home-hero h1 { font-size: 3.2rem; letter-spacing: 1px; text-transform: none; text-align: left; margin-bottom: 24px; }
.home-hero p { font-size: 1.1rem; color: #ddd; margin-bottom: 34px; }
.home-hero .hero-gear {
  position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
  font-size: 22rem; color: rgba(214,182,128,.07); z-index: 0; animation: spin 60s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

/* ===== Generic grid / cards ===== */
.grid { display: grid; gap: 30px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 38px 30px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: 1px; }
.icon-circle {
  width: 74px; height: 74px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: rgba(125,98,53,.1); color: var(--gold); font-size: 1.9rem; margin-bottom: 22px;
  transition: all .25s;
}
.card:hover .icon-circle { background: var(--gold); color: var(--white); }
.service-card { text-align: center; }
.service-card .icon-circle { margin: 0 auto 22px; }

/* Placeholder immagini */
.img-placeholder {
  position: relative; background: linear-gradient(135deg, var(--gold) 0%, #5a4625 100%);
  aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.35); font-size: 3rem; overflow: hidden;
}
.img-placeholder::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 2px, transparent 2px 16px);
}
.img-placeholder i { position: relative; z-index: 1; }
.img-placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.product-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card .img-placeholder { transition: filter .3s; }
.product-card:hover .img-placeholder { filter: brightness(1.12); }
.product-card .body { padding: 22px 22px 26px; flex: 1; border-top: 3px solid var(--accent); }
.product-card h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .8px; margin: 0; }
.product-card .num { display: block; color: var(--accent); font-weight: 700; font-family: 'Raleway', sans-serif; font-size: .8rem; letter-spacing: 2px; margin-bottom: 6px; }

.project-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,.05); transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; color: inherit; }
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); color: inherit; }
.project-card .body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.project-card h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .6px; }
.project-card p { font-size: .92rem; flex: 1; }
.project-card .more { font-family: 'Raleway', sans-serif; font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gold); }
.project-card:hover .more { color: var(--accent); }
.project-card .date { font-size: .8rem; color: var(--accent); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }

/* Azienda / two-column */
.two-col { display: grid; grid-template-columns: 1.6fr 1fr; gap: 50px; align-items: start; }
.two-col--even { grid-template-columns: 1fr 1fr; align-items: center; }
.lead { font-size: 1.2rem; color: var(--text); font-weight: 600; font-family: 'Raleway', sans-serif; border-left: 4px solid var(--accent); padding-left: 20px; }
.quote { font-style: italic; color: var(--gold); font-weight: 600; }

.side-box {
  background: var(--dark); color: #ddd; padding: 36px 32px; border-radius: var(--radius);
  border-top: 4px solid var(--accent); position: sticky; top: calc(var(--nav-h) + 24px);
}
.side-box h3, .side-box h2.side-box-title { color: var(--white); text-transform: uppercase; letter-spacing: 2px; font-size: 1.1rem; }
.side-box ul { list-style: none; }
.side-box li { padding: 12px 0; border-bottom: 1px solid #333; display: flex; align-items: center; gap: 14px; }
.side-box li:last-child { border-bottom: 0; }
.side-box li i { color: var(--gold-light); width: 22px; text-align: center; }
.side-box .btn { margin-top: 22px; width: 100%; text-align: center; }

.check-list { list-style: none; }
.check-list li { position: relative; padding: 8px 0 8px 32px; border-bottom: 1px dashed var(--border); }
.check-list li:last-child { border-bottom: 0; }
.check-list li::before {
  content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 9px;
  color: var(--accent); font-size: .9rem;
}

.big-service {
  position: relative; display: block; overflow: hidden; border-radius: var(--radius); color: var(--white);
  min-height: 340px; padding: 50px 40px; background: var(--dark);
  background-image: linear-gradient(135deg, rgba(125,98,53,.85), rgba(26,26,26,.95)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 2px, transparent 2px 14px);
  display: flex; flex-direction: column; justify-content: flex-end; transition: transform .25s, box-shadow .25s;
}
.big-service:hover { transform: translateY(-5px); box-shadow: 0 14px 34px rgba(0,0,0,.25); color: var(--white); }
.big-service .bg-icon { position: absolute; right: 20px; top: 20px; font-size: 8rem; color: rgba(255,255,255,.08); }
.big-service h3 { color: var(--white); font-size: 1.5rem; text-transform: uppercase; letter-spacing: 2px; }
.big-service p { color: #ddd; }
.big-service .more { font-family: 'Raleway', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: .85rem; color: var(--gold-light); }

.feature-block { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 34px; border-top: 4px solid var(--gold); }
.feature-block .head { display: flex; align-items: center; gap: 18px; margin-bottom: 18px; }
.feature-block .head .icon-circle { margin: 0; flex-shrink: 0; width: 62px; height: 62px; font-size: 1.5rem; }
.feature-block h3 { margin: 0; font-size: 1.2rem; text-transform: uppercase; letter-spacing: 1px; }

/* Progetto singolo */
.project-meta { list-style: none; background: var(--bg-light); border-left: 4px solid var(--accent); padding: 22px 26px; margin-bottom: 30px; }
.project-meta li { padding: 6px 0; }
.project-meta strong { color: var(--text); font-family: 'Raleway', sans-serif; text-transform: uppercase; letter-spacing: 1px; font-size: .85rem; display: inline-block; min-width: 140px; }
.project-content h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 30px; color: var(--gold); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; list-style: none; }
.tags li { background: rgba(125,98,53,.1); color: var(--gold); padding: 5px 12px; border-radius: 20px; font-size: .82rem; font-weight: 600; }
.badge-cert { display: inline-flex; align-items: center; gap: 10px; background: var(--dark); color: var(--gold-light); padding: 10px 18px; border-radius: var(--radius); font-weight: 600; font-size: .9rem; }
.project-nav { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 30px; border-top: 1px solid var(--border); flex-wrap: wrap; }

/* CTA strip */
.cta-strip {
  background: var(--dark); color: #ddd; padding: 70px 0;
  background-image: linear-gradient(90deg, rgba(125,98,53,.35), rgba(26,26,26,0) 70%);
}
.cta-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-strip h2 { color: var(--white); text-transform: uppercase; letter-spacing: 2px; font-size: 1.7rem; margin-bottom: 8px; }
.cta-strip p { margin: 0; }
.cta-strip i { color: var(--gold-light); margin-right: 8px; }

/* Contatti */
.contact-info { list-style: none; }
.contact-info li { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.contact-info li:last-child { border-bottom: 0; }
.contact-info i { color: var(--gold); font-size: 1.1rem; width: 24px; text-align: center; margin-top: 5px; flex-shrink: 0; }
.contact-info strong { color: var(--text); display: block; font-family: 'Raleway', sans-serif; }
.company-box { background: var(--dark); color: #ccc; padding: 30px; border-radius: var(--radius); margin-top: 26px; font-size: .9rem; border-top: 4px solid var(--accent); }
.company-box strong { color: var(--white); }

.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow); border-top: 4px solid var(--gold); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; color: var(--text); font-size: .88rem; margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  font-family: inherit; font-size: .95rem; background: var(--bg-light); transition: border-color .2s, background .2s;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); background: var(--white); }
.form-group textarea { min-height: 150px; resize: vertical; }
.form-group.privacy { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; }
.form-group.privacy input { width: auto; margin-top: 5px; }
.form-note { font-size: .82rem; color: #888; margin-top: 14px; }
.form-message { display: none; padding: 16px 20px; border-radius: var(--radius); margin-top: 18px; font-weight: 600; }
.form-message.success { display: block; background: #f3ecdf; color: var(--gold); border-left: 4px solid var(--accent); }
.form-message.error { display: block; background: #fdecea; color: #b3261e; border-left: 4px solid #b3261e; }
.map-wrap { line-height: 0; filter: grayscale(.4); }
.map-wrap iframe { width: 100%; height: 420px; border: 0; }

.empty-state { text-align: center; padding: 70px 30px; border: 2px dashed var(--border); border-radius: var(--radius); background: var(--white); }
.empty-state i { font-size: 3rem; color: var(--gold); margin-bottom: 18px; }
.empty-state h3 { text-transform: uppercase; letter-spacing: 1px; }

/* ===== Footer ===== */
.site-footer { background: var(--dark); color: #aaa; font-size: .9rem; border-top: 3px solid var(--gold); }
.footer-main { padding: 60px 0 40px; display: grid; grid-template-columns: 1.2fr 1fr 1.3fr; gap: 40px; }
.footer-logo img { height: 70px; width: auto; margin-bottom: 16px; }
.footer-tagline { font-family: 'Raleway', sans-serif; color: var(--gold-light); letter-spacing: 2px; text-transform: uppercase; font-size: .85rem; font-weight: 600; }
.site-footer h4, .site-footer h3.footer-title { color: var(--white); text-transform: uppercase; letter-spacing: 2px; font-size: .95rem; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--accent); display: inline-block; }
.footer-links { list-style: none; columns: 2; }
.footer-links li { padding: 4px 0; }
.footer-links a, .footer-contact a { color: #bbb; }
.footer-links a:hover, .footer-contact a:hover { color: var(--gold-light); }
.footer-links a::before { content: "\f105"; font-family: "Font Awesome 6 Free"; font-weight: 900; margin-right: 8px; color: var(--accent); }
.footer-contact { list-style: none; }
.footer-contact li { display: flex; gap: 12px; padding: 5px 0; }
.footer-contact i { color: var(--gold-light); margin-top: 5px; width: 16px; text-align: center; flex-shrink: 0; }
.footer-social { text-align: center; padding: 18px 0 4px; }
.social-linkedin { display: inline-flex; align-items: center; gap: 8px; color: #fff; background: #0077b5; padding: 8px 18px; border-radius: 4px; font-size: .9rem; text-decoration: none; transition: background .2s; }
.social-linkedin:hover { background: #005f94; color: #fff; }
.social-linkedin i { font-size: 1.1rem; }
.footer-bottom { border-top: 1px solid #2e2e2e; padding: 20px 0; text-align: center; font-size: .8rem; color: #888; }

.back-to-top {
  position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--gold); color: var(--white); display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all .25s; z-index: 900; box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--accent); color: var(--white); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .main-nav a, .main-nav .dropdown-toggle { padding: 10px 9px; font-size: .8rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  :root { --nav-h: 72px; }
  .logo img { height: 50px; }
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; background: var(--dark);
    overflow-y: auto; transform: translateX(100%); transition: transform .3s ease; padding: 10px 0 40px;
  }
  .nav-open .main-nav { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a { padding: 15px 24px; font-size: .95rem; border-bottom: 1px solid #2c2c2c; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border-top: 0; display: none; background: #222; }
  .has-dropdown.open > .dropdown { display: block; }
  .has-dropdown:hover > .dropdown { display: none; }
  .has-dropdown.open:hover > .dropdown { display: block; }
  .dropdown a { padding-left: 44px; }
  .main-nav .has-dropdown > a { display: flex; justify-content: space-between; align-items: center; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .two-col, .two-col--even { grid-template-columns: 1fr; }
  .side-box { position: static; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .home-hero h1 { font-size: 2.5rem; }
  .home-hero .hero-gear { font-size: 14rem; right: -40px; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .page-hero { padding: 64px 0 56px; }
  .page-hero h1 { font-size: 1.7rem; letter-spacing: 2px; }
  .home-hero { min-height: auto; padding: 80px 0; }
  .home-hero h1 { font-size: 2rem; }
  .section-title h2 { font-size: 1.55rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 28px 22px; }
  .footer-main { grid-template-columns: 1fr; }
  .big-service { min-height: 280px; padding: 36px 26px; }
  .project-meta strong { display: block; }
  .cta-strip { text-align: center; }
  .cta-strip .container { justify-content: center; }
}
.project-content > .img-placeholder { aspect-ratio: 16 / 7; }

/* SEO: sottotitolo descrittivo dentro l'H1 della home */
.home-hero h1 .h1-sub { display: block; font-size: .45em; font-weight: 600; letter-spacing: 1px; margin-top: 12px; color: var(--gold-light); text-transform: none; }

/* ── Language switcher ───────────────────────────────────────────── */
.lang-switch { list-style: none; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 4px;
  background: rgba(255,255,255,.12); color: var(--white);
  font-size: .82rem; font-weight: 600; text-decoration: none;
  letter-spacing: .03em; transition: background .2s;
  border: 1px solid rgba(255,255,255,.25);
}
.lang-btn:hover { background: var(--gold); color: var(--white); }
.lang-btn span { font-size: 1rem; line-height: 1; }
@media (max-width: 900px) {
  .lang-switch { display: block; padding: 8px 0; border-top: 1px solid rgba(255,255,255,.1); margin-top: 4px; }
  .lang-btn { background: rgba(255,255,255,.08); }
}