:root {
  --colour-navy: #052e5f;
  --colour-navy-deep: #032348;
  --colour-sky: #78b8e3;
  --colour-sky-soft: #eaf5fc;
  --colour-red: #d00103;
  --colour-white: #ffffff;
  --colour-ink: #17263a;
  --colour-muted: #596779;
  --colour-border: #d8e1e9;
  --colour-surface: #f6f9fb;
  --font-sans: Arial, Helvetica, sans-serif;
  --shadow-small: 0 0.35rem 1.2rem rgb(5 46 95 / 10%);
  --radius-small: 0.35rem;
  --radius-medium: 0.65rem;
  --container: 75rem;
  --gutter: clamp(1rem, 3vw, 2rem);
  --section-space: clamp(3rem, 7vw, 6rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--colour-ink);
  background: var(--colour-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--colour-navy);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--colour-navy-deep);
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 0.2rem solid var(--colour-red);
  outline-offset: 0.2rem;
}

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

.site-main {
  min-height: 34rem;
}

.page-container {
  padding-block: var(--section-space);
}

.section {
  padding-block: var(--section-space);
}

.section-surface {
  background: var(--colour-surface);
}

.content-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-medium);
  background: var(--colour-white);
  box-shadow: var(--shadow-small);
}

.button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.1rem;
  border: 2px solid transparent;
  border-radius: var(--radius-small);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.button-primary {
  color: var(--colour-white);
  background: var(--colour-navy);
}

.button-primary:hover {
  color: var(--colour-white);
  background: var(--colour-navy-deep);
}

.button-secondary {
  border-color: var(--colour-navy);
  color: var(--colour-navy);
  background: transparent;
}

.button-secondary:hover {
  color: var(--colour-white);
  background: var(--colour-navy);
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.65rem 1rem;
  color: var(--colour-white);
  background: var(--colour-navy);
  transform: translateY(-150%);
}

.skip-link:focus {
  color: var(--colour-white);
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--colour-border);
  background: rgb(255 255 255 / 97%);
  box-shadow: 0 0.25rem 1rem rgb(5 46 95 / 6%);
}

.header-inner {
  display: grid;
  min-height: 5rem;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  display: inline-block;
  flex: 0 0 auto;
}

.brand img {
  width: 9.5rem;
  height: 4rem;
  object-fit: contain;
}

.header-call {
  justify-self: end;
}

.header-call-number {
  display: none;
}

.menu-toggle {
  display: grid;
  width: 2.9rem;
  height: 2.9rem;
  place-content: center;
  gap: 0.3rem;
  padding: 0;
  border: 2px solid var(--colour-navy);
  border-radius: var(--radius-small);
  color: var(--colour-navy);
  background: var(--colour-white);
  cursor: pointer;
}

.menu-toggle span:not(.visually-hidden) {
  display: block;
  width: 1.3rem;
  height: 2px;
  background: currentcolor;
  transition: transform 150ms ease, opacity 150ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-of-type(2) {
  transform: translateY(0.45rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-of-type(3) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-of-type(4) {
  transform: translateY(-0.45rem) rotate(-45deg);
}

.primary-navigation {
  position: fixed;
  inset: 5rem 0 0;
  display: none;
  overflow-y: auto;
  padding: 1rem var(--gutter) 2rem;
  background: var(--colour-white);
}

.primary-navigation.is-open {
  display: block;
}

.nav-list,
.nav-group ul,
.footer-links,
.footer-bottom ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-list > li {
  border-bottom: 1px solid var(--colour-border);
}

.nav-list a,
.nav-group summary {
  display: block;
  padding: 0.9rem 0;
  color: var(--colour-navy);
  font-weight: 700;
  text-decoration: none;
}

.nav-list a[aria-current="page"] {
  color: var(--colour-red);
}

.nav-group summary {
  position: relative;
  padding-right: 2rem;
  cursor: pointer;
  list-style: none;
}

.nav-group summary::-webkit-details-marker {
  display: none;
}

.nav-group summary::after {
  position: absolute;
  top: 50%;
  right: 0.25rem;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid currentcolor;
  border-bottom: 2px solid currentcolor;
  content: "";
  transform: translateY(-65%) rotate(45deg);
  transition: transform 150ms ease;
}

.nav-group[open] summary::after {
  transform: translateY(-30%) rotate(225deg);
}

.nav-group ul {
  padding: 0 0 0.6rem 1rem;
}

.nav-group ul a {
  padding: 0.65rem 0;
  font-weight: 400;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--colour-sky-soft), var(--colour-white) 72%);
}

.hero::after {
  position: absolute;
  right: -8rem;
  bottom: -12rem;
  width: 26rem;
  height: 26rem;
  border: 4rem solid rgb(120 184 227 / 18%);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 7vw, 6rem);
}

.hero-copy {
  max-width: 42rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--colour-navy);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.eyebrow-light {
  color: var(--colour-sky);
}

h1,
h2,
h3 {
  color: var(--colour-navy);
  line-height: 1.16;
  text-wrap: balance;
}

h1 {
  max-width: 17ch;
  margin: 0;
  font-size: clamp(2.35rem, 5.25vw, 4rem);
  letter-spacing: -0.035em;
}

h2 {
  margin: 0;
  font-size: clamp(1.85rem, 4vw, 3rem);
  letter-spacing: -0.025em;
}

h3 {
  margin: 0;
  font-size: 1.25rem;
}

.hero-introduction {
  max-width: 38rem;
  margin: 1.25rem 0 0;
  color: var(--colour-ink);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  line-height: 1.5;
}

.trust-panel {
  width: fit-content;
  max-width: 100%;
  margin-top: 1.25rem;
  padding: 0.7rem 1rem;
  border-left: 0.3rem solid var(--colour-red);
  background: rgb(255 255 255 / 88%);
  box-shadow: var(--shadow-small);
}

.trust-panel p {
  margin: 0;
}

.trust-panel p + p {
  margin-top: 0.15rem;
  color: var(--colour-muted);
  font-size: 0.9rem;
}

.ciw-widget {
  min-height: 0;
}

.ciw-widget:not(:empty) {
  margin-top: 0.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.hero-image,
.supporting-image {
  overflow: hidden;
  margin: 0;
  border-radius: clamp(0.75rem, 2vw, 1.4rem);
  background: var(--colour-surface);
  box-shadow: 0 1.2rem 3rem rgb(5 46 95 / 17%);
}

.hero-image {
  aspect-ratio: 16 / 10;
}

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

.hero-image img {
  object-position: 50% 25%;
}

.readable-content {
  max-width: 51rem;
}

.readable-content p {
  margin: 1rem 0 0;
}

.readable-content .section-lead {
  margin-top: 0;
  color: var(--colour-navy);
  font-size: clamp(1.25rem, 2.7vw, 1.6rem);
  font-weight: 700;
  line-height: 1.45;
}

.information-summary h2 {
  margin-bottom: 0.75rem;
}

.information-summary p + p {
  margin-top: 1rem;
}

.policy-content h2 {
  margin-top: 2.25rem;
}

.policy-content h2:first-child {
  margin-top: 0;
}

.policy-content .plain-list {
  margin-bottom: 0;
}

.section-heading {
  max-width: 48rem;
}

.section-heading > p:last-child,
.local-grid p,
.regulation-grid p,
.contact-cta p {
  margin: 1rem 0 0;
}

.service-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.service-card {
  display: flex;
  min-height: 13rem;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.7rem);
  border-top: 0.3rem solid var(--colour-sky);
  border-radius: var(--radius-medium);
  background: var(--colour-white);
  box-shadow: var(--shadow-small);
}

.service-card p {
  margin: 0.75rem 0 1.25rem;
}

.service-card a,
.text-link {
  width: fit-content;
  margin-top: auto;
  font-weight: 700;
}

.service-card a::after,
.text-link::after {
  content: " \2192";
}

.local-grid,
.regulation-grid,
.contact-cta-inner {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.supporting-image {
  aspect-ratio: 4 / 3;
}

.text-link {
  display: inline-block;
  margin-top: 0.75rem;
}

.regulation-section {
  color: var(--colour-white);
  background: var(--colour-navy);
}

.regulation-section h2 {
  color: var(--colour-white);
}

.check-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
}

.check-list li::before {
  position: absolute;
  top: 0.12rem;
  left: 0;
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border-radius: 50%;
  color: var(--colour-navy-deep);
  background: var(--colour-sky);
  content: "\2713";
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1;
}

.contact-cta {
  background: var(--colour-sky-soft);
}

.contact-cta-inner > div:first-child {
  max-width: 48rem;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.contact-actions span {
  color: var(--colour-muted);
  font-weight: 700;
}

.page-hero {
  overflow: hidden;
  background: linear-gradient(145deg, var(--colour-sky-soft), var(--colour-white) 72%);
}

.page-hero-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  padding-block: clamp(2.5rem, 7vw, 5rem);
}

.page-hero-copy {
  max-width: 46rem;
}

.page-hero h1 {
  max-width: 16ch;
}

.page-hero-image {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0;
  border-radius: clamp(0.75rem, 2vw, 1.4rem);
  background: var(--colour-surface);
  box-shadow: 0 1.2rem 3rem rgb(5 46 95 / 17%);
}

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

.page-hero-image-visiting img {
  object-position: 88% center;
}

.trust-line {
  margin-top: 1.5rem;
  padding-left: 1rem;
  border-left: 0.3rem solid var(--colour-red);
  color: var(--colour-navy);
  font-weight: 700;
}

.trust-line span {
  display: block;
  color: var(--colour-muted);
  font-size: 0.9rem;
  font-weight: 400;
}

.prose-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}

.prose-grid h2,
.content-section h2 {
  margin-bottom: 1rem;
}

.prose-grid p,
.content-section p {
  margin: 0;
}

.prose-grid p + p,
.content-section p + p {
  margin-top: 1rem;
}

.leadership-card,
.contact-card,
.inspection-card {
  padding: clamp(1.4rem, 4vw, 2.3rem);
  border-radius: var(--radius-medium);
  background: var(--colour-white);
  box-shadow: var(--shadow-small);
}

.leadership-card {
  border-top: 0.35rem solid var(--colour-red);
}

.leadership-card h3,
.contact-card h2,
.inspection-card h2 {
  margin-bottom: 0.75rem;
}

.leadership-name {
  margin-top: 1.25rem !important;
  color: var(--colour-navy);
  font-weight: 700;
}

.principle-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.principle-card {
  padding: 1.35rem;
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-medium);
  background: var(--colour-white);
}

.principle-card p {
  margin: 0.65rem 0 0;
}

.inspection-card {
  border: 1px solid var(--colour-border);
}

.inspection-card .ciw-widget:not(:empty) {
  margin-top: 1.25rem;
}

.annual-return-link {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--colour-border);
}

.annual-return-link h3 {
  margin-bottom: 0.65rem;
}

.annual-return-link .button {
  margin-top: 1rem;
}

.contact-grid {
  display: grid;
  gap: clamp(1.25rem, 4vw, 2rem);
}

.contact-card {
  border-top: 0.35rem solid var(--colour-sky);
}

.contact-card address {
  margin-top: 1rem;
  font-style: normal;
}

.contact-phone {
  display: inline-block;
  margin-top: 1rem;
  color: var(--colour-navy);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  text-decoration-thickness: 0.1rem;
}

.plain-list {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.25rem;
  margin: 1rem 0 0;
}

.site-footer {
  border-top: 0.35rem solid var(--colour-sky);
  color: var(--colour-white);
  background: var(--colour-navy);
}

.footer-grid {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.site-footer h2 {
  margin: 0 0 0.7rem;
  color: var(--colour-sky);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer p,
.site-footer address {
  margin: 0;
  font-style: normal;
}

.site-footer a {
  color: var(--colour-white);
}

.site-footer a:hover {
  color: var(--colour-sky-soft);
}

.footer-brand p {
  max-width: 24rem;
  margin-top: 0.9rem;
}

.footer-badge {
  width: 12rem;
  height: 9.5rem;
}

.brand-footer {
  display: grid;
  place-items: center;
  padding: 0.5rem;
  border-radius: var(--radius-small);
  background: var(--colour-white);
}

.brand.brand-footer img {
  width: 10.75rem;
  height: auto;
}

.footer-links li + li {
  margin-top: 0.45rem;
}

.provider-id {
  margin-top: 0.65rem !important;
  color: var(--colour-sky-soft);
  font-size: 0.9rem;
}

.footer-regulation {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.footer-ciw-badge {
  overflow: hidden;
  border-radius: var(--radius-small);
  background: var(--colour-white);
}

.ciw-widget-footer:not(:empty) {
  width: max-content;
  max-width: none;
  margin: 0;
  padding: 0;
  transform-origin: top left;
  zoom: 0.52;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgb(255 255 255 / 22%);
  font-size: 0.9rem;
}

.footer-bottom ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 42rem) {
  .header-call-number {
    display: inline;
  }

  .header-call-label {
    display: none;
  }

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

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

  .local-grid,
  .regulation-grid,
  .contact-cta-inner,
  .prose-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .principle-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .footer-regulation {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 68rem) {
  body.menu-open {
    overflow: visible;
  }

  .header-inner {
    min-height: 6rem;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
  }

  .brand img {
    width: 11rem;
    height: 4.75rem;
  }

  .menu-toggle {
    display: none;
  }

  .primary-navigation,
  .primary-navigation.is-open {
    position: static;
    display: block;
    overflow: visible;
    padding: 0;
    background: transparent;
  }

  .primary-navigation {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: clamp(0.45rem, 1.2vw, 1.1rem);
  }

  .nav-list > li {
    position: relative;
    border: 0;
  }

  .nav-list a,
  .nav-group summary {
    padding: 0.8rem 0.15rem;
    font-size: clamp(0.8rem, 1.05vw, 0.94rem);
    white-space: nowrap;
  }

  .nav-group summary {
    padding-right: 1.1rem;
  }

  .nav-group summary::after {
    right: 0.05rem;
    width: 0.4rem;
    height: 0.4rem;
  }

  .nav-group ul {
    position: absolute;
    top: calc(100% - 0.2rem);
    left: -1rem;
    width: max-content;
    min-width: 14rem;
    padding: 0.55rem;
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-small);
    background: var(--colour-white);
    box-shadow: var(--shadow-small);
  }

  .nav-group ul a {
    padding: 0.55rem 0.75rem;
    border-radius: 0.2rem;
    font-size: 0.9rem;
  }

  .nav-group ul a:hover,
  .nav-group ul a:focus-visible {
    color: var(--colour-navy-deep);
    background: var(--colour-sky-soft);
  }

  .header-call {
    grid-column: 3;
    grid-row: 1;
  }

  .footer-grid {
    grid-template-columns: 1.1fr 0.7fr 0.7fr 1.8fr;
  }

  .footer-regulation {
    grid-column: auto;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(24rem, 0.96fr);
    align-items: start;
    padding-block: clamp(3.5rem, 6vw, 5.5rem);
  }

  .hero-image {
    margin-top: 1.9rem;
  }

  .page-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr);
  }

  .page-hero-image {
    margin-top: 2.35rem;
  }

  .service-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .service-card {
    grid-column: span 2;
  }

  .service-card:nth-child(4) {
    grid-column: 2 / span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}
