.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
}

.site-nav {
  position: relative;
  width: 100%;
}

.site-nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 64px;
  margin-inline: auto;
  width: min(100%, 1920px);
  max-width: 100%;
}

.nav-logo-wrapper {
  flex-shrink: 0;
}

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

.nav-logo__image {
  width: 154px;
  height: 68px;
  object-fit: contain;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 8px;
  min-height: 44px;
  white-space: nowrap;
  font-family: var(--font-family-primary);
  font-size: var(--font-size-r3);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-decoration: none;
  border-radius: 8px;
  transition:
    background 0.2s,
    color 0.2s;
}

.nav-link:hover {
  background: rgba(245, 245, 245, 0.7);
  color: var(--color-dark-900);
}

.dropdown-icon {
  transition: transform 0.2s;
}

.nav-item-dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  padding: 8px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s;
}

.nav-item-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: 10px 20px;
  font-size: var(--font-size-r4);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-decoration: none;
  transition: background 0.2s;
}

.nav-dropdown-item:hover {
  background: rgba(113, 152, 79, 0.1);
}

.nav-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 12px;
}

.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  white-space: nowrap;
  line-height: 1.5;
  font-size: var(--font-size-r3);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  border-radius: 99px;
  transition:
    background-color 0.2s,
    border-color 0.2s,
    color 0.2s;
}

.header-btn--merchant {
  background: var(--color-cta);
  color: var(--color-text-inverted);
  border: 1px solid var(--color-cta);
}

.header-btn--merchant:hover {
  background: var(--color-cta-hover);
  border-color: var(--color-cta-hover);
  color: var(--color-text-inverted);
}

.header-btn--customer {
  background: var(--color-primary);
  color: var(--color-text-inverted);
  border: 1px solid var(--color-primary);
}

.header-btn--customer:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-text-inverted);
}

.header-btn--full {
  width: 100%;
  justify-content: center;
}

.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.hamburger-menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark-900);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger-menu.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-menu.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-menu {
  visibility: hidden;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 0;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border-radius: 0 0 12px 12px;
  z-index: 999;
  transition:
    max-height 0.3s ease,
    opacity 0.3s ease;
  opacity: 0;
}

.mobile-nav-menu.is-open {
  visibility: visible;
  max-height: calc(100dvh - var(--ispc-header-height, 116px));
  opacity: 1;
  overflow-y: auto;
}

.mobile-nav-content {
  padding: 12px 20px;
}
.mobile-nav-content > a.nav-link,
.mobile-nav-content > .mobile-nav-item,
.mobile-nav-item {
  border-bottom: 1px solid #e5e5e5;
}

.mobile-nav-content > a.nav-link {
  display: block;
  padding: 10px 0;
  font-size: var(--font-size-r4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-900);
  text-decoration: none;
}
.mobile-nav-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-item-header .nav-link {
  flex: 1;
  padding: 10px 0;
  font-size: var(--font-size-r4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-900);
}

.mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.mobile-dropdown-toggle[aria-expanded='true'] {
  transform: rotate(180deg);
}
.mobile-nav-dropdown {
  display: none;
  padding: 0 0 8px 12px;
}

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

.mobile-nav-dropdown .nav-dropdown-item {
  display: block;
  padding: 12px 0;
  font-size: var(--font-size-r5);
  color: var(--color-text);
  text-decoration: none;
}
.mobile-nav-actions {
  display: flex;
  flex-direction: row;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #e5e5e5;
}

.mobile-nav-actions .header-btn {
  flex: 1;
  padding: 12px 20px;
  font-size: 16px;
  white-space: normal;
  text-align: center;
}

/* The portal actions and language control stay together at the right edge. */
.ispc-header-tools {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 16px;
  margin-left: auto;
}
.nav-desktop {
  margin-inline: auto;
}
.ispc-header-tools .ispc-language summary {
  background: rgba(255, 255, 255, 0.8);
  padding-inline: 12px;
}
/* Scale the desktop row continuously instead of moving links to a second row. */
@media (min-width: 1200px) {
  .site-nav-container {
    --ispc-nav-font: clamp(13px, calc(5.5px + 0.625vw), 16px);
    padding: clamp(16px, 1.43vw, 24px) clamp(24px, calc(-76px + 8.333vw), 64px);
    gap: clamp(12px, 1.43vw, 24px);
  }
  .nav-logo__image {
    width: clamp(104px, calc(-21px + 10.4167vw), 154px);
    height: auto;
  }
  .nav-desktop {
    gap: clamp(0px, calc(-10px + 0.8333vw), 4px);
  }
  html[lang='en'] .nav-desktop {
    gap: clamp(8px, calc(-22px + 2.5vw), 20px);
  }
  .nav-desktop .nav-link {
    padding-inline: clamp(4px, calc(-6px + 0.8333vw), 8px);
    font-size: var(--ispc-nav-font);
  }
  .nav-actions,
  .ispc-header-tools {
    gap: clamp(8px, calc(-12px + 1.6667vw), 16px);
  }
  .header-btn {
    min-height: 44px;
    padding: clamp(10px, 0.72vw, 12px) clamp(10px, calc(-15px + 2.0833vw), 20px);
    font-size: var(--ispc-nav-font);
  }
  .ispc-header-tools .ispc-language summary {
    padding-inline: clamp(8px, calc(-2px + 0.8333vw), 12px);
    font-size: var(--ispc-nav-font);
  }
}
@media (max-width: 1199px) {
  .site-nav-container {
    padding: clamp(12px, 2vw, 24px) clamp(16px, 4vw, 48px);
    gap: clamp(8px, 1.5vw, 16px);
  }
  .nav-logo__image {
    width: clamp(96px, 15vw, 144px);
    height: auto;
  }
  .nav-desktop {
    display: none;
  }
  .hamburger-menu {
    display: flex;
  }
  .ispc-header-tools {
    gap: clamp(8px, 1.3vw, 16px);
  }
  .ispc-header-tools .ispc-language summary,
  .header-btn {
    font-size: clamp(14px, calc(12px + 0.3333vw), 16px);
  }
}
@media (min-width: 1024px) {
  .mobile-nav-actions {
    display: none;
  }
}
@media (max-width: 1023px) {
  .nav-actions {
    display: none;
  }
}
@media (max-width: 767px) {
  .ispc-header-tools {
    gap: 8px;
  }
  .mobile-nav-content {
    padding: 16px 24px;
  }
}
@media (max-width: 479px) {
  .mobile-nav-actions {
    flex-direction: column;
    gap: 12px;
  }
}
@media (max-width: 374px) {
  .site-nav-container,
  .mobile-nav-content {
    padding-inline: 16px;
  }
  .ispc-header-tools .ispc-language summary {
    padding-inline: 8px;
  }
}