/* ===== Correct Responsive Header ===== */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 9999;
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex: 0 0 auto;
}

.logo-link img {
  height: 58px;
  width: auto;
  max-width: 260px;
  display: block;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.desktop-nav a {
  color: #1a2a44;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
}

.desktop-nav a:hover {
  color: #c62828;
}

.mobile-menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  background: #1a2a44;
  color: #ffffff;
  border: 0;
  border-radius: 8px;
  padding: 11px 14px;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
}

.mobile-menu-button span {
  margin-left: 8px;
  font-size: 18px;
  line-height: 1;
}

.mobile-nav {
  display: none;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.12);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 15px 22px;
  color: #1a2a44;
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px solid #edf0f5;
}

.mobile-nav a:hover {
  background: #f5f7fb;
  color: #c62828;
}

@media (max-width: 980px) {
  .header-inner {
    padding: 10px 14px;
  }

  .logo-link img {
    height: 46px;
    max-width: 210px;
  }

  .desktop-nav {
    display: none !important;
  }

  .mobile-menu-button {
    display: inline-flex;
  }
}

@media (max-width: 420px) {
  .logo-link img {
    height: 40px;
    max-width: 185px;
  }

  .mobile-menu-button {
    padding: 9px 11px;
    font-size: 14px;
  }
}