.utility-bar {
  color: var(--ink-700);
  background: var(--brand-50);
  border-bottom: 1px solid var(--brand-100);
  font-size: var(--text-xs);
}

.utility-inner {
  min-height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.utility-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.utility-links a {
  color: inherit;
  font-weight: 700;
  text-decoration: none;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--ink-100);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 13.75rem;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  padding-inline: var(--space-4);
  color: var(--ink-700);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 750;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--brand-800);
  background: var(--brand-100);
}

.nav-toggle {
  width: 2.75rem;
  height: 2.75rem;
  display: none;
  place-items: center;
  padding: 0;
  color: var(--white);
  background: var(--brand-800);
  border: 0;
  border-radius: var(--radius-md);
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  width: 1.25rem;
  height: 2px;
  display: block;
  background: currentColor;
  border-radius: 2px;
  content: "";
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle-lines {
  position: relative;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  position: absolute;
  left: 0;
}

.nav-toggle-lines::before {
  top: -.4rem;
}

.nav-toggle-lines::after {
  top: .4rem;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before {
  top: 0;
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after {
  top: 0;
  transform: rotate(90deg);
}

.button {
  min-height: 2.875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: .75rem 1.125rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--white);
  background: var(--brand-700);
  box-shadow: 0 8px 20px rgba(0, 111, 124, .18);
}

.button-primary:hover {
  color: var(--white);
  background: var(--brand-800);
}

.button-secondary {
  color: var(--brand-800);
  background: var(--white);
  border-color: var(--brand-300);
}

.button-secondary:hover {
  color: var(--brand-900);
  background: var(--brand-50);
}

.card {
  padding: var(--space-6);
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-5);
  color: var(--white);
  background: var(--brand-600);
  border-radius: var(--radius-md);
  font-size: var(--text-lg);
  font-weight: 900;
}

.card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.status {
  display: inline-flex;
  padding: .25rem .65rem;
  color: var(--ink-700);
  background: var(--ink-100);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 800;
}

.trust-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  color: var(--brand-900);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  border-radius: var(--radius-md);
}

.trust-note::before {
  flex: 0 0 auto;
  width: .75rem;
  height: .75rem;
  margin-top: .38rem;
  background: var(--accent-500);
  border-radius: 50%;
  content: "";
}

.trust-note p {
  margin: 0;
}

.flight-search {
  padding: var(--space-6);
  color: var(--ink-800);
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.trip-type {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: 0 0 var(--space-5);
  border: 0;
}

.trip-type label {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: .55rem .85rem;
  color: var(--ink-700);
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 750;
  cursor: pointer;
}

.search-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-field {
  min-width: 0;
  display: grid;
  gap: var(--space-2);
}

.form-field label {
  color: var(--ink-700);
  font-size: var(--text-xs);
  font-weight: 850;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.form-field input,
.form-field select {
  width: 100%;
  min-width: 0;
  min-height: 3rem;
  padding: .75rem .9rem;
  color: var(--ink-950);
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
}

.form-field input:hover,
.form-field select:hover {
  border-color: var(--brand-400);
}

.search-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.search-hint {
  margin: 0;
  color: var(--ink-600);
  font-size: var(--text-xs);
}

.form-status {
  margin: var(--space-4) 0 0;
  padding: var(--space-3) var(--space-4);
  color: var(--brand-900);
  background: var(--brand-50);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.form-status[hidden] {
  display: none;
}

.cookie-banner {
  position: fixed;
  z-index: 300;
  right: var(--space-4);
  bottom: var(--space-4);
  left: var(--space-4);
  width: min(48rem, calc(100% - 2rem));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  margin-inline: auto;
  color: var(--ink-800);
  background: rgba(255, 255, 255, .98);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 45px rgba(8, 47, 58, .16);
  backdrop-filter: blur(14px);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner-copy {
  max-width: 44rem;
}

.cookie-banner-copy strong {
  display: block;
  margin-bottom: var(--space-1);
  color: var(--ink-950);
  font-size: var(--text-sm);
}

.cookie-banner-copy p {
  margin: 0;
  color: var(--ink-600);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.cookie-banner-actions {
  flex: 0 0 auto;
  display: flex;
  gap: var(--space-2);
}

.cookie-dismiss-button {
  min-height: 2.5rem;
  padding: .55rem 1rem;
  color: var(--brand-800);
  background: var(--brand-50);
  border: 1px solid var(--brand-200, var(--brand-100));
  border-radius: var(--radius-pill);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 800;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.cookie-dismiss-button:hover {
  color: var(--brand-950);
  background: var(--brand-100);
}

.breadcrumb {
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  margin-left: var(--space-2);
  color: var(--ink-400);
  content: "/";
}

.breadcrumb a {
  color: var(--ink-600);
}

.site-footer {
  padding-block: var(--space-12) var(--space-6);
  color: #c5d9df;
  background: linear-gradient(135deg, var(--ink-950), var(--brand-900));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-brand img {
  width: 12.5rem;
  padding: .35rem;
  background: var(--white);
  border-radius: var(--radius-sm);
}

.footer-brand p {
  max-width: 20rem;
  margin: var(--space-4) 0 0;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: var(--space-2);
}

.footer-column h2 {
  margin-bottom: var(--space-2);
  color: var(--white);
  font-size: var(--text-base);
}

.footer-column a,
.footer-cookie-button {
  color: #c5d9df;
  font-size: var(--text-sm);
  text-decoration: none;
}

.footer-cookie-button {
  width: fit-content;
  padding: 0;
  background: transparent;
  border: 0;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}

.footer-column a:hover,
.footer-cookie-button:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, .15);
  color: #a9c4cc;
  font-size: var(--text-xs);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 56.25rem) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 45rem) {
  .utility-bar {
    display: none;
  }

  .header-inner {
    min-height: 4rem;
    gap: var(--space-3);
  }

  .brand img {
    width: 10.25rem;
  }

  .nav-toggle {
    width: 2.625rem;
    height: 2.625rem;
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + .5rem);
    right: .625rem;
    left: .625rem;
    display: grid;
    padding: var(--space-2);
    background: var(--white);
    border: 1px solid var(--ink-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-.5rem);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }

  .site-nav[data-open="true"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav a {
    width: 100%;
    min-height: 3rem;
    border-radius: var(--radius-md);
  }

  .flight-search {
    padding: .875rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 42px rgba(8, 47, 58, .14);
  }

  .trip-type {
    gap: var(--space-2);
    margin-bottom: var(--space-4);
  }

  .trip-type label {
    flex: 1;
    justify-content: center;
    min-height: 2.75rem;
    padding-inline: var(--space-2);
  }

  .search-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .search-fields .form-field:nth-child(-n + 2) {
    grid-column: 1 / -1;
  }

  .form-field {
    gap: var(--space-1);
  }

  .form-field input,
  .form-field select {
    min-height: 3rem;
    padding: .7rem;
    font-size: 1rem;
  }

  .search-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    margin-top: var(--space-3);
  }

  .search-hint {
    display: none;
  }

  .search-actions .button {
    width: 100%;
    min-height: 3rem;
  }

  .cookie-banner {
    right: var(--space-2);
    bottom: var(--space-2);
    left: var(--space-2);
    width: calc(100% - 1rem);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-2);
    padding: .75rem;
    border-radius: var(--radius-md);
  }

  .cookie-banner-copy strong {
    margin-bottom: .15rem;
    font-size: var(--text-xs);
  }

  .cookie-banner-copy p {
    font-size: .72rem;
    line-height: 1.4;
  }

  .cookie-banner-actions {
    display: block;
  }

  .cookie-dismiss-button {
    min-height: 2.25rem;
    padding: .45rem .7rem;
    font-size: var(--text-xs);
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6) var(--space-4);
  }

  .footer-brand,
  .footer-column:last-child {
    grid-column: 1 / -1;
  }

  .site-footer {
    padding-block: var(--space-8) var(--space-5);
  }

  .footer-brand img {
    width: 10.5rem;
  }

  .footer-brand p {
    margin-top: var(--space-3);
  }

  .footer-bottom {
    margin-top: var(--space-8);
  }
}

@media (max-width: 22rem) {
  .search-fields {
    grid-template-columns: 1fr;
  }

  .search-fields .form-field {
    grid-column: auto;
  }
}