:root {
  --carbon: #101113;
  --carbon-2: #191c20;
  --ink: #16191f;
  --copy: #313840;
  --muted: #6b747d;
  --mist: #eef1f0;
  --paper: #f7f7f4;
  --white: #ffffff;
  --teal: #1bb7a6;
  --teal-dark: #0a6f66;
  --copper: #d89232;
  --line: rgba(22, 25, 31, 0.14);
  --line-dark: rgba(255, 255, 255, 0.18);
  --focus: #1bb7a6;
  --max: 1180px;
  --header: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--teal-dark);
}

button,
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--teal);
  color: var(--carbon);
  transform: translateY(-150%);
  font-weight: 800;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(16, 17, 19, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  width: min(var(--max), calc(100% - 32px));
  min-height: var(--header);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 230px;
}

.brand img {
  width: 230px;
  height: auto;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-dark);
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  font-weight: 750;
  border-bottom: 2px solid transparent;
}

.site-nav a[aria-current="page"] {
  color: var(--white);
  border-color: var(--teal);
}

.site-nav .nav-cta {
  margin-left: 8px;
  padding-inline: 18px;
  color: var(--carbon);
  background: var(--teal);
  border-color: var(--teal);
}

.site-nav .nav-cta:hover,
.btn.primary:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--carbon);
}

main {
  min-height: 70vh;
}

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section.tight {
  padding-top: 44px;
}

.page-hero + .section {
  padding-top: 42px;
}

.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: end;
  overflow: hidden;
  background: var(--carbon);
  color: var(--white);
}

.hero-media,
.hero-media::after {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08);
  transform: scale(1.04);
  will-change: transform;
}

.hero-media::after {
  content: "";
  background:
    linear-gradient(90deg, rgba(16, 17, 19, 0.9) 0%, rgba(16, 17, 19, 0.68) 39%, rgba(16, 17, 19, 0.2) 74%),
    linear-gradient(180deg, rgba(16, 17, 19, 0.1) 0%, rgba(16, 17, 19, 0.84) 100%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  grid-template-areas:
    "copy panel"
    "trust panel";
  align-items: end;
  gap: 34px 48px;
  padding: 76px 0 54px;
}

.hero-copy {
  grid-area: copy;
  max-width: 810px;
}

.hero-panel {
  grid-area: panel;
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
  padding: 24px;
}

.hero-panel strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.hero-panel span {
  color: rgba(255, 255, 255, 0.76);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--teal);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 44px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  font-size: 6.5rem;
  font-weight: 850;
}

.page-title {
  font-size: 5.2rem;
}

h2 {
  max-width: 860px;
  font-size: 3.8rem;
  font-weight: 820;
}

h3 {
  font-size: 1.45rem;
}

.lead {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.24rem;
}

.page-hero .lead,
.copy,
.section-head p,
.service-card p,
.process-step p,
.article-card p,
.area-panel p,
.detail-card li,
.check-list li {
  color: var(--copy);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid currentColor;
  padding: 13px 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--carbon);
}

.btn.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.44);
}

.section .btn.secondary,
.page-hero + .section .btn.secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--ink);
}

.trust-strip {
  grid-area: trust;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line-dark);
  background: rgba(16, 17, 19, 0.42);
  backdrop-filter: blur(12px);
}

.trust-strip span {
  min-height: 86px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  border-right: 1px solid var(--line-dark);
}

.trust-strip span:last-child {
  border-right: 0;
}

.trust-strip strong {
  color: var(--white);
  font-size: 0.98rem;
}

.trust-strip small,
.mono {
  color: rgba(255, 255, 255, 0.7);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(290px, 0.55fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 42px;
}

.service-grid,
.article-grid,
.split-grid,
.detail-grid {
  display: grid;
  gap: 20px;
}

.media-strip {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 30px;
}

.media-strip figure,
.aside-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--carbon);
}

.media-strip figure {
  min-height: 260px;
}

.media-strip img,
.aside-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-strip figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 10px;
  background: rgba(16, 17, 19, 0.74);
  color: var(--white);
  font-weight: 800;
  backdrop-filter: blur(10px);
}

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

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

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

.service-card,
.article-card,
.area-panel,
.detail-card,
.contact-direct,
.enquiry-builder {
  background: var(--white);
  border: 1px solid var(--line);
}

.service-card,
.article-card {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--carbon);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 520ms ease;
}

.service-card:hover .card-media img,
.article-card:hover .card-media img {
  transform: scale(1.045);
}

.service-card h3,
.service-card p,
.service-card a,
.article-card h3,
.article-card p,
.article-card a {
  margin-left: 24px;
  margin-right: 24px;
}

.service-card h3,
.article-card h3 {
  margin-top: 24px;
}

.service-card p,
.article-card p {
  margin-top: 14px;
  margin-bottom: 0;
}

.service-card a,
.article-card a {
  width: fit-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  margin-bottom: 22px;
  color: var(--teal-dark);
  font-weight: 800;
}

.process {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 68px;
  align-items: start;
}

.process-aside {
  position: sticky;
  top: 112px;
  padding: 34px;
  background: var(--carbon);
  color: var(--white);
}

.process-aside p {
  color: rgba(255, 255, 255, 0.72);
}

.aside-photo {
  margin-top: 26px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line-dark);
}

.aside-photo.light {
  border-color: var(--line);
}

.process-list {
  display: grid;
  gap: 16px;
}

.process-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.step-no {
  color: var(--copper);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 800;
}

.area-band {
  background: var(--carbon-2);
  color: var(--white);
}

.area-band .copy,
.area-band .section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.area-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(330px, 0.72fr);
  gap: 62px;
  align-items: center;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.area-list li {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 750;
}

.feature-photo {
  position: relative;
  margin: 0;
  min-height: 450px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.feature-photo img {
  width: 100%;
  height: 100%;
  min-height: 450px;
  object-fit: cover;
}

.feature-photo figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px;
  background: rgba(16, 17, 19, 0.72);
  color: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  font-weight: 650;
}

.article-card {
  min-height: 360px;
}

.page-hero {
  position: relative;
  padding: 108px 0 78px;
  background: var(--carbon);
  color: var(--white);
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(27, 183, 166, 0.12), transparent 58%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero .lead {
  color: rgba(255, 255, 255, 0.78);
}

.service-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.filter-btn {
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  padding: 9px 13px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.filter-btn[aria-pressed="true"] {
  background: var(--teal);
  color: var(--carbon);
  border-color: var(--teal);
}

.detail-card,
.area-panel {
  padding: 30px;
}

.detail-card[data-hidden="true"] {
  display: none;
}

.detail-card h2,
.area-panel h2 {
  font-size: 2rem;
}

.detail-card ul,
.check-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.detail-card li,
.check-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 24px;
}

.detail-card li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--teal);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(330px, 0.8fr);
  gap: 62px;
  align-items: start;
}

.contact-direct,
.enquiry-builder {
  padding: 30px;
}

.email-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 16px;
  color: var(--teal-dark);
  font-size: 1.45rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

label {
  color: var(--ink);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: 12px 13px;
  font: inherit;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.helper {
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status {
  min-height: 26px;
  color: var(--teal-dark);
  font-weight: 800;
}

.site-footer {
  border-top: 1px solid var(--line-dark);
  background: var(--carbon);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
  padding: 42px 0;
}

.footer-grid p,
.footer-grid a,
.credit {
  color: rgba(255, 255, 255, 0.72);
}

.footer-nav {
  display: grid;
  gap: 8px;
}

.legal-line {
  border-top: 1px solid var(--line-dark);
  padding: 18px 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.86rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 420ms ease, transform 420ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  h1 {
    font-size: 4.8rem;
  }

  .page-title {
    font-size: 4rem;
  }

  h2 {
    font-size: 3rem;
  }

  .hero-grid,
  .section-head,
  .process,
  .area-layout,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    grid-template-areas:
      "copy"
      "panel"
      "trust";
  }

  .process-aside {
    position: relative;
    top: auto;
  }

  .service-grid,
  .article-grid,
  .split-grid,
  .media-strip,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav-wrap {
    min-height: 70px;
  }

  .brand {
    min-width: auto;
  }

  .brand img {
    width: 190px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 8px 16px 18px;
    background: var(--carbon);
    border-bottom: 1px solid var(--line-dark);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

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

  .site-nav a,
  .site-nav .nav-cta {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
  }

  .hero {
    min-height: 760px;
  }

  .hero-grid {
    padding: 74px 0 38px;
  }

  h1 {
    font-size: 3.15rem;
  }

  .page-title {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .lead {
    font-size: 1.06rem;
  }

  .trust-strip,
  .service-grid,
  .article-grid,
  .split-grid,
  .media-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip span {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .trust-strip span:last-child {
    border-bottom: 0;
  }

  .process-step {
    grid-template-columns: 1fr;
  }

  .feature-photo,
  .feature-photo img {
    min-height: 330px;
  }

  .email-link {
    font-size: 1.08rem;
  }
}

@media (max-width: 460px) {
  .container,
  .nav-wrap {
    width: min(100% - 28px, var(--max));
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    min-height: 720px;
  }

  h1 {
    font-size: 2.72rem;
  }

  .page-title {
    font-size: 2.56rem;
  }

  .hero-actions,
  .button-row {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .hero-panel,
  .process-aside,
  .process-step,
  .detail-card,
  .area-panel,
  .contact-direct,
  .enquiry-builder {
    padding: 22px;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}