/* ============================================================
   GRUPO LSC — folha de estilos principal
   Design corporativo claro · sem frameworks · responsivo
   ============================================================ */

:root {
  --navy: #0c2c4e;
  --navy-2: #123a66;
  --blue: #1565c0;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --bg: #ffffff;
  --bg-soft: #f3f6fa;
  --text: #25313d;
  --muted: #5b6b7c;
  --line: #e3e9f0;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(12, 44, 78, 0.08);
  --shadow-lg: 0 14px 40px rgba(12, 44, 78, 0.14);
  --font-head: "Sora", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy); line-height: 1.2; }

.container { width: min(1180px, 92%); margin-inline: auto; }

section { padding: 84px 0; }

/* ---------- Cabeçalhos de secção ---------- */
.sec-head { max-width: 720px; margin-bottom: 44px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head .kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: rgba(245, 158, 11, 0.12);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.sec-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; }
.sec-head p { color: var(--muted); margin-top: 12px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #1d1303; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; box-shadow: var(--shadow-lg); }
.btn-outline { border-color: rgba(255, 255, 255, 0.8); color: #fff; background: transparent; }
.btn-outline:hover { background: #fff; color: var(--navy); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); color: #fff; box-shadow: var(--shadow-lg); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 4px 18px rgba(12, 44, 78, 0.07); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 18px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand .brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.brand .brand-name span { color: var(--accent-dark); }

.main-nav { display: flex; align-items: center; gap: 6px; list-style: none; }
.main-nav > li { position: relative; }
.main-nav a {
  display: block;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--text);
  border-radius: 8px;
}
.main-nav a:hover, .main-nav a.active { color: var(--blue); background: var(--bg-soft); }

/* dropdown */
.has-sub > a::after { content: " ▾"; font-size: 0.7em; }
.sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.18s ease;
}
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.sub-menu a { padding: 10px 14px; border-radius: 8px; }

/* seletor de idioma */
.lang-switch { display: flex; gap: 2px; background: var(--bg-soft); border-radius: 999px; padding: 4px; }
.lang-switch button {
  border: 0;
  background: transparent;
  font: 600 0.78rem var(--font-head);
  color: var(--muted);
  padding: 6px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lang-switch button.on { background: var(--navy); color: #fff; }

/* hamburger */
.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 10px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  margin: 5px auto;
  background: var(--navy);
  border-radius: 2px;
  transition: 0.25s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--navy);
}
.hero.hero-sub { min-height: 62vh; }
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease;
  transform: scale(1.04);
}
.hero-bg.on { opacity: 1; }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(8, 27, 48, 0.88) 0%, rgba(8, 27, 48, 0.62) 48%, rgba(8, 27, 48, 0.28) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero .eyebrow {
  font: 700 0.82rem var(--font-head);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  max-width: 760px;
  margin-bottom: 18px;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { max-width: 600px; font-size: 1.08rem; color: rgba(255, 255, 255, 0.88); margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.85);
  font-size: 1.3rem;
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100% { transform: translate(-50%,0); } 50% { transform: translate(-50%,8px); } }

/* ---------- Faixa de estatísticas ---------- */
.stats-band { background: var(--navy); padding: 46px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat .num {
  font: 700 clamp(1.9rem, 4vw, 2.7rem) var(--font-head);
  color: #fff;
}
.stat .num i { font-style: normal; color: var(--accent); }
.stat .lbl { color: rgba(255, 255, 255, 0.72); font-size: 0.92rem; margin-top: 4px; }

/* ---------- Sobre ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-text p + p { margin-top: 14px; }
.about-text p { color: var(--muted); }
.about-text strong { color: var(--navy); }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-card svg { width: 34px; height: 34px; stroke: var(--blue); margin-bottom: 12px; }
.value-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
.value-card p { font-size: 0.88rem; color: var(--muted); }

/* ---------- Áreas de negócio ---------- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(205px, 1fr));
  gap: 22px;
}
.area-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.area-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.area-card img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.area-card:hover img.bg { transform: scale(1.06); }
.area-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 27, 48, 0.92) 0%, rgba(8, 27, 48, 0.35) 55%, rgba(8, 27, 48, 0.05) 100%);
}
.area-card .info { position: relative; z-index: 2; padding: 24px; }
.area-card h3 { color: #fff; font-size: 1.18rem; margin-bottom: 8px; }
.area-card p { font-size: 0.87rem; color: rgba(255, 255, 255, 0.85); margin-bottom: 14px; }
.area-card .more { font: 600 0.86rem var(--font-head); color: var(--accent); }
.area-card:hover .more { color: #fff; }

/* ---------- Conhecimento técnico ---------- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 22px;
}
.tech-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.tech-item:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.tech-item svg { flex: 0 0 26px; width: 26px; height: 26px; stroke: var(--blue); }

/* ---------- Projetos (carrossel scroll-snap) ---------- */
.proj-rail-wrap { position: relative; }
.proj-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(250px, 30%, 340px);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 6px 22px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.proj-card {
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}
.proj-card:hover { transform: translateY(-5px); }
.proj-card img { height: 210px; width: 100%; object-fit: cover; }
.proj-card .body { padding: 18px 20px 20px; }
.proj-card h4 { font-size: 1rem; margin-bottom: 4px; }
.proj-card .meta { font-size: 0.84rem; color: var(--muted); }
.proj-card .tag {
  display: inline-block;
  font: 600 0.72rem var(--font-head);
  color: var(--blue);
  background: rgba(21, 101, 192, 0.1);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 10px;
}
.rail-btn {
  position: absolute;
  top: 42%;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--navy);
  z-index: 3;
  transition: background 0.15s ease;
}
.rail-btn:hover { background: var(--accent); }
.rail-btn.prev { left: -14px; }
.rail-btn.next { right: -14px; }

/* ---------- Presença internacional ---------- */
.presence { background: var(--bg-soft); }
.presence-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.presence-grid img { border-radius: var(--radius); box-shadow: var(--shadow); }
.country-list { display: grid; gap: 16px; margin-top: 26px; }
.country {
  display: flex;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
}
.country .flag { font-size: 1.5rem; line-height: 1.3; }
.country h4 { font-size: 0.98rem; margin-bottom: 3px; }
.country p { font-size: 0.88rem; color: var(--muted); }

/* ---------- Clientes (marquee) ---------- */
.clients { padding: 64px 0; }
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 90px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(to right, var(--mq-bg, #fff), transparent); }
.marquee::after { right: 0; background: linear-gradient(to left, var(--mq-bg, #fff), transparent); }
.marquee-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.65;
  transition: 0.2s ease;
}
.marquee-track img:hover { filter: none; opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Recrutamento ---------- */
.recruit {
  background: linear-gradient(115deg, var(--navy) 0%, var(--navy-2) 60%, #1d558f 100%);
  color: #fff;
  text-align: center;
}
.recruit h2 { color: #fff; font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin-bottom: 14px; }
.recruit p { max-width: 640px; margin: 0 auto 30px; color: rgba(255, 255, 255, 0.85); }

/* ---------- Contacto ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}
.contact-card { display: grid; gap: 14px; margin-top: 26px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  color: var(--text);
  font-weight: 600;
}
.contact-item svg { flex: 0 0 24px; width: 24px; height: 24px; stroke: var(--blue); }
.contact-item small { display: block; font-weight: 500; color: var(--muted); }

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form fieldset { border: 0; margin-bottom: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  font: 500 0.95rem var(--font-body);
  color: var(--text);
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); background: #fff; }
.contact-form textarea { resize: vertical; min-height: 140px; }
.form-note { font-size: 0.8rem; color: var(--muted); margin-top: 10px; }

/* ---------- Galeria + filtros ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.filters button {
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--muted);
  font: 600 0.85rem var(--font-head);
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.15s ease;
}
.filters button:hover { border-color: var(--blue); color: var(--blue); }
.filters button.on { background: var(--navy); border-color: var(--navy); color: #fff; }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.g-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  box-shadow: var(--shadow);
}
.g-item img, .g-item video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.g-item:hover img { transform: scale(1.06); }
.g-item .cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 30px 14px 12px;
  background: linear-gradient(to top, rgba(8, 27, 48, 0.85), transparent);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.g-item:hover .cap { opacity: 1; }
.g-item.hide { display: none; }

/* ---------- Lightbox ---------- */
.lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 15, 28, 0.93);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 30px;
}
.lb.open { display: flex; }
.lb img { max-width: 92vw; max-height: 80vh; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); object-fit: contain; display: block; }
.lb .lb-cap { color: #fff; margin-top: 16px; font-weight: 600; }
.lb button {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background 0.15s ease;
}
.lb button:hover { background: var(--accent); color: var(--navy); }
.lb .lb-close { top: 22px; right: 22px; }
.lb .lb-prev { left: 22px; top: 50%; transform: translateY(-50%); }
.lb .lb-next { right: 22px; top: 50%; transform: translateY(-50%); }

/* ---------- Página de serviço: lista ---------- */
.svc-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.svc-grid .photo { border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; }
.svc-list { list-style: none; display: grid; gap: 12px; margin-top: 22px; }
.svc-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.svc-list li::before {
  content: "✓";
  flex: 0 0 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(21, 101, 192, 0.12);
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

/* ---------- CTA banda ---------- */
.cta-band { background: var(--bg-soft); text-align: center; }
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 12px; }
.cta-band p { color: var(--muted); max-width: 620px; margin: 0 auto 28px; }

/* ---------- Footer ---------- */
.site-footer { background: #081b30; color: rgba(255, 255, 255, 0.75); padding: 56px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: rgba(255, 255, 255, 0.75); font-size: 0.92rem; }
.site-footer a:hover { color: var(--accent); }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { width: 44px; height: 44px; background: #fff; border-radius: 10px; padding: 4px; }
.footer-brand .brand-name { font: 700 1.1rem var(--font-head); color: #fff; }
.footer-tagline { font-size: 0.92rem; max-width: 320px; }
.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.15s ease;
}
.socials a:hover { background: var(--accent); border-color: var(--accent); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  font-size: 0.83rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .presence-grid, .svc-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 16px 5%;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    display: none;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  body.nav-open .main-nav { display: flex; }
  .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    padding-left: 18px;
    min-width: 0;
  }
  .has-sub > a::after { content: ""; }
  .hero { min-height: 78vh; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .rail-btn { display: none; }
  .areas-grid { grid-template-columns: 1fr; }
  .area-card { min-height: 300px; }
}

@media (max-width: 520px) {
  .tech-grid, .gallery { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .brand .brand-name { font-size: 1rem; }
  .lang-switch button { padding: 5px 8px; }
}