.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(17,17,17,0.06);
  transition: box-shadow 0.25s ease, min-height 0.25s ease;
}
.site-header.scrolled {
  box-shadow: 0 12px 28px rgba(17,17,17,0.05);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  min-height: 92px; transition: min-height 0.25s ease;
}
.site-header.scrolled .nav-wrap { min-height: 78px; }
.brand {
  display: inline-flex; align-items: center; gap: 0.8rem;
}
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 12px; font-size: 0.86rem; font-weight: 800;
  background: var(--gradient-orange); color: var(--white); letter-spacing: 0.08em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.08; }
.brand-text strong { font-size: 1rem; }
.brand-text small { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(17,17,17,0.7); }
.site-nav {
  display: flex; align-items: center; gap: 1.15rem;
}
.site-nav a {
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--black); transition: color 0.2s ease;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--orange); }
.nav-cta { min-height: 46px; padding-inline: 1.2rem; }
.nav-toggle {
  display: none; width: 48px; height: 48px; border: 1px solid rgba(17,17,17,0.12); border-radius: 12px; background: transparent; cursor: pointer; z-index: 50; flex-shrink: 0;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--black); margin: 5px auto; transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 92px;
    left: 24px;
    right: 24px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    gap: 0.8rem;
    padding: 1.3rem 1rem 1.4rem;
    background: rgba(255,255,255,0.96);
    border: 1px solid rgba(17,17,17,0.08);
    border-radius: 18px;
    box-shadow: 0 14px 32px rgba(17,17,17,0.08);
    z-index: 40;
  }

  .site-nav.open { display: flex; }

  .site-nav a {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 560px) {
  .site-nav {
    left: 14px;
    right: 14px;
    top: 82px;
  }
}

.site-footer {
  background: var(--black); color: rgba(255,255,255,0.75);
}
.footer-grid {
  display: grid; grid-template-columns: 1.2fr 0.9fr 0.8fr 0.8fr; gap: 2rem; padding: 70px 0 20px;
}
.footer-grid h3 { color: var(--white); font-size: 1.08rem; margin-bottom: 1rem; }
.footer-brand p, .footer-contact p, .footer-business p { color: rgba(255,255,255,0.7); }
.footer-links ul, .footer-legal ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.72rem; }
.footer-links a, .footer-legal a { color: rgba(255,255,255,0.72); }
.footer-language {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}
.footer-language #google_translate_element,
.footer-language #google_translate_element .goog-te-gadget,
.footer-language #google_translate_element .goog-te-gadget-simple {
  display: inline-flex;
  align-items: center;
}
.footer-language #google_translate_element .goog-te-gadget-simple {
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
}
.footer-language #google_translate_element .goog-te-combo {
  border: none;
  background: transparent;
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  min-width: 132px;
  padding: 0.1rem 0.2rem;
  outline: none;
  cursor: pointer;
}
.footer-language #google_translate_element .goog-logo-link,
.footer-language #google_translate_element .goog-te-gadget-icon,
.footer-language #google_translate_element .goog-te-gadget-simple .goog-te-menu-value span {
  display: none !important;
}
.socials { display: flex; gap: 0.7rem; margin-top: 1rem; }
.socials a {
  display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.02); color: var(--white);
}
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 1.1rem; padding: 22px 0 34px; border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom p { margin: 0; font-size: 0.8rem; color: rgba(255,255,255,0.62); }
.footer-legal { display: flex; gap: 1rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer-grid, .footer-bottom { grid-template-columns: 1fr; display: grid; }
  .footer-bottom { justify-content: flex-start; }
  .footer-legal { flex-direction: column; }
}

/* Language selector */
.lang-switcher {
  position: absolute;
  right: 16px;
  top: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
  z-index: 9999;
}
.lang-switcher button {
  background: rgba(255,255,255,0.95);
  border: 1px solid #e6e6e6;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #25D366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  z-index: 10000;
  text-decoration: none;
}
.whatsapp-float img {
  width: 26px;
  height: 26px;
}