@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: dark;
  --page: #070d11;
  --surface: #0d171d;
  --surface-raised: #122129;
  --surface-soft: #101b21;
  --line: rgba(183, 213, 222, 0.15);
  --line-strong: rgba(183, 213, 222, 0.26);
  --text: #edf5f5;
  --muted: #a9bbc1;
  --subtle: #7f959d;
  --accent: #54d5d2;
  --accent-dark: #102c30;
  --amber: #ffc778;
  --danger: #ff9a8e;
  --content-width: 1160px;
  --page-gutter: clamp(20px, 5vw, 72px);
  --radius: 14px;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background:
    radial-gradient(ellipse at 85% 6%, rgba(36, 83, 91, 0.13), transparent 34rem),
    var(--page);
  color: var(--text);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

img,
svg {
  max-width: 100%;
}

img {
  display: block;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #a2f0ec;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

button {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(var(--content-width), calc(100% - (var(--page-gutter) * 2)));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--accent);
  color: #061214;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header and navigation */
.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 13, 17, 0.94);
}

.header-inner {
  width: min(1320px, calc(100% - (var(--page-gutter) * 1.15)));
  min-height: 78px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 34px);
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  color: var(--accent);
}

.primary-navigation {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 1.7vw, 26px);
}

.primary-navigation a,
.header-contact {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease;
}

.primary-navigation a:hover,
.primary-navigation a[aria-current="page"],
.header-contact:hover,
.header-contact[aria-current="page"] {
  color: var(--accent);
}

.header-contact {
  flex: 0 0 auto;
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 19px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-icon::before {
  top: -6px;
}

.menu-icon::after {
  top: 6px;
}

/* Typography and shared sections */
h1,
h2,
h3 {
  margin-top: 0;
  color: var(--text);
  font-family: "Manrope", "DM Sans", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(2.7rem, 6vw, 5.25rem);
  font-weight: 800;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.75rem, 3.2vw, 2.65rem);
  font-weight: 700;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
  font-weight: 700;
}

p {
  margin: 0 0 18px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 0.69rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  line-height: 1.55;
  text-transform: uppercase;
}

.section {
  padding-block: clamp(58px, 8vw, 104px);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p {
  max-width: 410px;
  margin: 0 0 4px;
  color: var(--muted);
}

/* Buttons */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
  cursor: pointer;
}

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

.button-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #071416;
}

.button-primary:hover {
  border-color: #a2f0ec;
  background: #a2f0ec;
  color: #071416;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--accent);
  background: rgba(84, 213, 210, 0.08);
  color: var(--accent);
}

.text-button {
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

/* Home hero */
.hero {
  display: grid;
  min-height: 620px;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(38px, 6vw, 84px);
  padding-block: clamp(58px, 8vw, 100px);
}

.hero-copy {
  max-width: 620px;
}

.hero h1 {
  max-width: 750px;
  font-size: clamp(2.65rem, 5.5vw, 5.3rem);
  line-height: 0.99;
}

.hero .eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.coordinate {
  margin-left: 5px;
  color: var(--subtle);
  font-size: 0.66rem;
}

.hero-lede {
  max-width: 590px;
  color: #c1d0d4;
  font-size: clamp(1.05rem, 1.6vw, 1.23rem);
  line-height: 1.65;
}

.hero-data {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 38px;
  color: var(--muted);
  font-size: 0.8rem;
}

.hero-data span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-data b {
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 0.7rem;
}

.signal-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(84, 213, 210, 0.45);
}

.signal-dot.amber {
  background: var(--amber);
  box-shadow: 0 0 14px rgba(255, 199, 120, 0.35);
}

.hero-visual,
.page-hero-visual {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-visual {
  min-height: 430px;
}

.hero-visual img,
.page-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual img {
  position: absolute;
  inset: 0;
  min-height: 430px;
}

.hero-visual::after,
.page-hero-visual::after {
  position: absolute;
  inset: 38% 0 0;
  background: linear-gradient(transparent, rgba(5, 11, 14, 0.86));
  content: "";
  pointer-events: none;
}

.hero-visual figcaption,
.page-hero-visual figcaption {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 18px;
  padding: 20px 22px;
  color: var(--text);
  font-family: "DM Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-visual figcaption span:last-child,
.page-hero-visual figcaption span:last-child {
  color: #c0d0d4;
  text-align: right;
}

/* Home guide cards */
.route-list {
  display: grid;
  gap: 18px;
}

.route-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(18, 33, 41, 0.88), rgba(11, 21, 27, 0.92));
}

.card-image {
  min-height: 260px;
  background: var(--surface-raised);
}

.card-image img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.card-content {
  padding: clamp(22px, 3.2vw, 38px);
}

.card-content > p:not(.eyebrow) {
  max-width: 650px;
  color: var(--muted);
}

.card-content h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 25px 0 18px;
}

.meta-grid div {
  min-width: 0;
}

.meta-grid dt {
  margin-bottom: 4px;
  color: var(--subtle);
  font-family: "DM Mono", monospace;
  font-size: 0.61rem;
  letter-spacing: 0.08em;
}

.meta-grid dd {
  margin: 0;
  color: #dce8e9;
  font-size: 0.81rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 19px;
}

.tag-row span {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

/* Operating sequence and callout */
.operation-section {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(17, 31, 38, 0.58), rgba(8, 15, 19, 0.22));
}

.sequence {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

.sequence article {
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
}

.sequence-number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
}

.sequence h3 {
  margin-bottom: 8px;
}

.sequence p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.route-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  color: var(--subtle);
  font-family: "DM Mono", monospace;
  font-size: 0.67rem;
}

.route-rule-line {
  width: 34px;
  height: 1px;
  background: var(--accent);
}

.weather-chip {
  margin-left: auto;
  padding: 7px 10px;
  border: 1px solid rgba(255, 199, 120, 0.28);
  border-radius: 4px;
  color: var(--amber);
  font-size: 0.61rem;
}

.split-callout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
}

.split-callout h2 {
  max-width: 560px;
  margin-bottom: 0;
}

.split-callout > div:last-child {
  color: var(--muted);
}

.split-callout > div:last-child p {
  margin-bottom: 18px;
}

/* Guide pages */
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: clamp(38px, 6vw, 82px);
  padding-block: clamp(54px, 7vw, 88px);
}

.page-hero-copy {
  max-width: 650px;
}

.page-hero h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.65rem);
}

.page-hero .hero-lede {
  margin-bottom: 0;
}

.route-note {
  margin: 22px 0 0;
  color: var(--subtle);
  font-size: 0.8rem;
}

.page-hero-visual {
  height: clamp(300px, 38vw, 440px);
}

.page-hero-visual img {
  position: absolute;
  inset: 0;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(235px, 0.34fr);
  align-items: start;
  gap: clamp(34px, 6vw, 82px);
  padding-top: 20px;
}

.article-copy {
  min-width: 0;
  max-width: 790px;
  color: #c3d0d3;
  line-height: 1.8;
}

.article-copy > .eyebrow {
  margin-bottom: 12px;
}

.article-copy h2 {
  margin-top: 38px;
  margin-bottom: 15px;
  color: var(--text);
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
}

.article-copy > .eyebrow + h2 {
  margin-top: 0;
}

.article-copy p,
.article-copy li {
  font-size: 0.96rem;
}

.article-copy p:last-child {
  margin-bottom: 0;
}

.article-copy ul,
.article-copy ol {
  padding-left: 1.35rem;
}

.article-copy li {
  padding-left: 0.2rem;
  margin-bottom: 8px;
}

.article-copy li::marker {
  color: var(--accent);
}

.article-copy strong {
  color: var(--text);
}

.article-copy a {
  font-weight: 600;
}

.article-aside {
  position: sticky;
  top: 28px;
  display: grid;
  gap: 16px;
}

.glass-panel,
.aside-note {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(21, 39, 47, 0.92), rgba(12, 23, 29, 0.92));
}

.glass-panel h2 {
  margin-bottom: 13px;
  font-size: 1.35rem;
}

.glass-panel > p:not(.eyebrow),
.aside-note p {
  color: var(--muted);
  font-size: 0.87rem;
}

.glass-panel > p:last-child {
  margin-bottom: 0;
}

.number-list {
  display: grid;
  gap: 11px;
  padding-left: 1.3rem;
  color: #d3e0e1;
  font-size: 0.84rem;
}

.number-list li {
  padding-left: 4px;
}

.number-list li::marker {
  color: var(--accent);
  font-family: "DM Mono", monospace;
}

.warning-panel {
  border-color: rgba(255, 199, 120, 0.25);
}

.warning-panel .eyebrow {
  color: var(--amber);
}

.aside-note {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 17px 19px;
}

.aside-note p {
  margin: 0;
}

.aside-note .signal-dot {
  margin-top: 7px;
}

.comparison-table-wrap {
  width: 100%;
  margin: 24px 0 30px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(13, 23, 29, 0.8);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  text-align: left;
}

th,
td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 0.83rem;
}

thead th {
  background: rgba(84, 213, 210, 0.07);
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

tbody th {
  color: var(--text);
  font-weight: 600;
}

tbody td {
  color: var(--muted);
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

.related-section {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  background: rgba(13, 23, 29, 0.5);
}

.related-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.related-links a {
  display: flex;
  min-height: 100px;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--text);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.related-links a:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.related-links span {
  color: var(--subtle);
  font-family: "DM Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.related-links strong {
  font-size: 1rem;
}

.contact-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 26px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
}

.contact-strip p {
  margin: 0;
  color: var(--muted);
}

/* Legal pages and contact form */
.legal-heading {
  padding-top: clamp(55px, 8vw, 90px);
}

.legal-heading h1 {
  margin-bottom: 14px;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}

.legal-heading > p:last-child {
  max-width: 760px;
  color: var(--muted);
}

.legal-copy h2 {
  font-size: 1.4rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.65fr);
  align-items: start;
  gap: clamp(30px, 6vw, 76px);
  padding-top: 16px;
  padding-bottom: clamp(65px, 9vw, 110px);
}

.contact-form-panel {
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(18, 33, 41, 0.9), rgba(11, 21, 27, 0.95));
}

.form-field {
  display: grid;
  gap: 7px;
  margin-bottom: 20px;
}

.form-field label {
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #081116;
  color: var(--text);
  font-size: 0.95rem;
}

.form-field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--subtle);
}

.form-field select {
  color-scheme: dark;
}

.form-field .is-invalid,
.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
  border-color: var(--danger);
}

.field-error {
  min-height: 1em;
  color: var(--danger);
  font-size: 0.77rem;
}

.form-disclaimer {
  margin: 2px 0 20px;
  color: var(--subtle);
  font-size: 0.81rem;
}

.form-feedback {
  margin-top: 17px;
  padding: 12px 14px;
  border: 1px solid rgba(84, 213, 210, 0.32);
  border-radius: 7px;
  background: rgba(84, 213, 210, 0.07);
  color: #c9f2ef;
  font-size: 0.86rem;
}

.form-feedback.is-error {
  border-color: rgba(255, 154, 142, 0.45);
  background: rgba(255, 154, 142, 0.07);
  color: #ffc0b7;
}

.contact-side {
  position: sticky;
  top: 28px;
}

/* Footer and cookie banner */
.site-footer {
  border-top: 1px solid var(--line);
  background: #060b0e;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(230px, 1.25fr) minmax(170px, 0.8fr) minmax(150px, 0.55fr);
  gap: clamp(30px, 6vw, 90px);
  padding-block: 50px 38px;
}

.footer-domain {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.footer-brand p {
  max-width: 380px;
  color: var(--muted);
  font-size: 0.83rem;
}

.footer-brand .business-details {
  margin-top: 20px;
  color: var(--subtle);
  font-size: 0.78rem;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-links h2 {
  margin: 0 0 8px;
  font-family: "DM Mono", monospace;
  font-size: 0.71rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.81rem;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a[aria-current="page"] {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-block: 17px 22px;
  border-top: 1px solid var(--line);
  color: var(--subtle);
  font-family: "DM Mono", monospace;
  font-size: 0.64rem;
}

.cookie-banner {
  position: fixed;
  z-index: 50;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: flex;
  width: min(900px, calc(100% - 40px));
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-inline: auto;
  padding: 20px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(13, 24, 30, 0.98);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.cookie-banner p {
  margin: 0;
}

.cookie-banner .eyebrow {
  margin-bottom: 4px;
}

.cookie-banner > div:first-child > p:last-child {
  color: var(--muted);
  font-size: 0.81rem;
}

.cookie-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.cookie-actions .button {
  min-height: 40px;
  padding: 9px 12px;
  font-size: 0.77rem;
}

/* Responsive layouts */
@media (max-width: 1000px) {
  .header-inner {
    gap: 16px;
  }

  .primary-navigation {
    gap: 12px;
  }

  .primary-navigation a {
    font-size: 0.75rem;
  }

  .brand {
    font-size: 0.83rem;
  }

  .header-contact {
    display: none;
  }

  .hero {
    min-height: 540px;
  }

  .page-hero {
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.82fr);
  }

  .meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sequence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 28px;
  }
}

@media (max-width: 760px) {
  :root {
    --page-gutter: 22px;
  }

  html {
    scroll-padding-top: 80px;
  }

  .header-inner {
    position: relative;
    min-height: 68px;
    justify-content: space-between;
  }

  .menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .primary-navigation {
    position: absolute;
    z-index: 30;
    top: calc(100% + 1px);
    right: calc(var(--page-gutter) * -0.55);
    left: calc(var(--page-gutter) * -0.55);
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--page-gutter) 16px;
    border-bottom: 1px solid var(--line-strong);
    background: #091116;
    box-shadow: 0 18px 25px rgba(0, 0, 0, 0.28);
  }

  .primary-navigation.is-visible {
    display: flex;
    flex-direction: column;
  }

  .primary-navigation a {
    padding: 12px 2px;
    border-bottom: 1px solid var(--line);
    font-size: 0.9rem;
  }

  .primary-navigation a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 38px;
    padding-block: 58px 66px;
  }

  .hero h1 {
    max-width: 650px;
  }

  .hero-visual {
    min-height: 350px;
  }

  .hero-visual img {
    min-height: 350px;
  }

  .page-hero {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-block: 54px 56px;
  }

  .page-hero-copy {
    max-width: 680px;
  }

  .page-hero-visual {
    height: clamp(260px, 58vw, 390px);
  }

  .section {
    padding-block: 65px;
  }

  .section-heading {
    display: block;
    margin-bottom: 26px;
  }

  .section-heading > p {
    margin-top: 14px;
  }

  .route-card {
    grid-template-columns: 1fr;
  }

  .card-image,
  .card-image img {
    min-height: 230px;
    max-height: 310px;
  }

  .card-image img {
    height: 270px;
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 0;
  }

  .article-copy {
    max-width: none;
  }

  .article-aside,
  .contact-side {
    position: static;
  }

  .article-aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .glass-panel,
  .aside-note {
    padding: 20px;
  }

  .sequence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-callout {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-top {
    grid-template-columns: 1.2fr 1fr;
  }

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

  .cookie-banner {
    align-items: flex-start;
    flex-direction: column;
  }

  .cookie-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  :root {
    --page-gutter: 18px;
  }

  body {
    font-size: 15px;
  }

  .brand {
    font-size: 0.78rem;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  h1 {
    font-size: clamp(2.4rem, 12vw, 3.5rem);
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.45rem, 11.5vw, 3.55rem);
  }

  .hero .eyebrow {
    align-items: flex-start;
  }

  .coordinate {
    width: 100%;
    margin-left: 18px;
  }

  .button-row {
    align-items: stretch;
  }

  .button-row .button {
    flex: 1 1 100%;
  }

  .hero-data {
    gap: 10px 16px;
    margin-top: 28px;
  }

  .hero-visual {
    min-height: 275px;
  }

  .hero-visual img {
    min-height: 275px;
  }

  .hero-visual figcaption,
  .page-hero-visual figcaption {
    padding: 16px;
    font-size: 0.58rem;
  }

  .hero-visual figcaption span:last-child,
  .page-hero-visual figcaption span:last-child {
    text-align: left;
  }

  .card-content {
    padding: 22px 18px;
  }

  .meta-grid {
    gap: 12px;
  }

  .sequence {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .route-rule {
    flex-wrap: wrap;
  }

  .weather-chip {
    width: 100%;
    margin-left: 0;
  }

  .article-aside {
    grid-template-columns: 1fr;
  }

  .related-links {
    grid-template-columns: 1fr;
  }

  .contact-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px 20px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .cookie-banner {
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: calc(100% - 20px);
    padding: 17px;
  }

  .cookie-actions {
    width: 100%;
    align-items: stretch;
  }

  .cookie-actions .button {
    flex: 1 1 100%;
  }

  .cookie-actions .text-button {
    align-self: flex-start;
  }

  .comparison-table-wrap {
    margin-inline: -2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}