:root {
  --ink: #0e1816;
  --ink-soft: #1c2a27;
  --mint: #52d6bf;
  --mint-deep: #0b7b68;
  --mint-pale: #e5f8f4;
  --paper: #f5f6f2;
  --white: #ffffff;
  --muted: #66716e;
  --line: #d8dedb;
  --warning: #ffd978;
  --error: #b3261e;
  --shadow: 0 22px 60px rgba(10, 28, 24, 0.13);
  --radius-sm: 0.75rem;
  --radius-md: 1.3rem;
  --radius-lg: 2rem;
  --header-height: 4.75rem;
  --shell: 76rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

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

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

:focus-visible {
  outline: 3px solid #ffcf4d;
  outline-offset: 3px;
}

::selection {
  color: var(--ink);
  background: var(--mint);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.7rem, 7.5vw, 7.25rem);
  font-weight: 760;
}

h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.3rem, 4.5vw, 4.6rem);
  font-weight: 720;
}

h3 {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
  font-weight: 680;
}

.shell {
  width: min(calc(100% - 2.5rem), var(--shell));
  margin-inline: auto;
}

.section {
  padding-block: clamp(5rem, 10vw, 9rem);
}

.section-anchor {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.section-dark {
  color: var(--white);
  background: var(--ink);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--warning);
  border-radius: 0.5rem;
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

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

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

.eyebrow {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--mint-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.7rem;
  height: 2px;
  content: "";
  background: currentColor;
}

.lead {
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.section-dark .lead {
  color: #d5dfdc;
}

.section-dark .eyebrow {
  color: var(--mint);
}

.small-note,
.verification-note {
  color: var(--muted);
  font-size: 0.86rem;
}

.verification-note {
  max-width: 55rem;
  margin: 1.5rem auto 0;
  text-align: center;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(14, 24, 22, 0.09);
  backdrop-filter: blur(18px);
  transition: box-shadow 220ms ease, background-color 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 35px rgba(10, 26, 22, 0.1);
}

.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  min-height: 3rem;
  gap: 0.75rem;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  overflow: hidden;
  background: var(--mint);
  border-radius: 0.7rem;
}

.brand-mark img {
  width: 2rem;
  height: 1.65rem;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-copy small {
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  gap: 0.15rem;
  align-items: center;
}

.primary-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  padding-inline: 0.68rem;
  align-items: center;
  color: #46504e;
  border-radius: 0.55rem;
  font-size: 0.79rem;
  font-weight: 670;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="true"] {
  color: var(--ink);
  background: var(--mint-pale);
}

.primary-nav .nav-cta {
  min-width: 5.2rem;
  margin-left: 0.35rem;
  justify-content: center;
  color: var(--white);
  background: var(--ink);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta[aria-current="true"] {
  color: var(--ink);
  background: var(--mint);
}

.menu-toggle {
  display: none;
  width: 2.9rem;
  height: 2.9rem;
  padding: 0;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border: 0;
  border-radius: 0.7rem;
  cursor: pointer;
}

.hero {
  position: relative;
  padding: calc(var(--header-height) + clamp(3.5rem, 7vw, 6.2rem)) 0 0;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 20%, rgba(82, 214, 191, 0.13), transparent 26rem),
    var(--ink);
}

.hero::before {
  position: absolute;
  top: 7rem;
  left: -6rem;
  width: 18rem;
  height: 18rem;
  content: "";
  border: 1px solid rgba(82, 214, 191, 0.18);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(24rem, 0.95fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.hero-copy {
  padding-bottom: 4rem;
}

.hero-copy h1 span {
  color: var(--mint);
}

.hero-lede {
  max-width: 42rem;
  margin-bottom: 2rem;
  color: #cdd7d4;
  font-size: clamp(1.12rem, 1.9vw, 1.35rem);
  line-height: 1.55;
}

.button-row,
.form-actions,
.result-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  padding: 0.75rem 1.2rem;
  gap: 0.6rem;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 0.7rem;
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease, border-color 160ms ease;
  cursor: pointer;
}

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

.button-primary {
  color: var(--ink);
  background: var(--mint);
}

.button-primary:hover {
  background: #71e1cf;
}

.button-quiet {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.button-quiet:hover {
  background: rgba(255, 255, 255, 0.14);
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.button-outline {
  color: var(--ink);
  background: transparent;
  border-color: #9eaaa7;
}

.hero-points {
  display: flex;
  padding: 0;
  margin: 2.2rem 0 0;
  gap: 1.4rem;
  flex-wrap: wrap;
  color: #c4cfcc;
  font-size: 0.82rem;
  font-weight: 650;
  list-style: none;
}

.hero-points li {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.hero-points li::before {
  width: 0.4rem;
  height: 0.4rem;
  content: "";
  background: var(--mint);
  border-radius: 50%;
}

.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: 30rem;
  margin: 0;
  overflow: hidden;
  border-radius: 1.5rem 1.5rem 0 0;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 48%, rgba(5, 15, 13, 0.83));
}

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

.hero-visual figcaption {
  position: absolute;
  z-index: 1;
  right: 1.5rem;
  bottom: 1.5rem;
  left: 1.5rem;
  display: flex;
  gap: 0.85rem;
  align-items: center;
  color: #dce6e3;
  font-size: 0.82rem;
  line-height: 1.5;
}

.hero-visual figcaption strong {
  color: var(--white);
  font-size: 1rem;
}

.hero-visual.project-comparison {
  --comparison-position: 50%;
  align-self: center;
  width: 100%;
  min-height: 0;
  margin-bottom: 2.5rem;
  border: 1px solid #3a514a;
  border-radius: 1.5rem;
  background: #14231f;
}

.hero-visual.project-comparison::after { content: none; }

.comparison-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  isolation: isolate;
  user-select: none;
}

.comparison-layer { position: absolute; inset: 0; }
.comparison-layer img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.comparison-render { clip-path: inset(0 calc(100% - var(--comparison-position)) 0 0); }
.comparison-label { position: absolute; top: 0.8rem; padding: 0.35rem 0.6rem; color: white; background: rgba(9, 23, 18, 0.88); border-radius: 0.4rem; font-size: 0.875rem; font-weight: 700; white-space: nowrap; }
.comparison-label-render { left: 0.8rem; }
.comparison-label-site { right: 0.8rem; }
.comparison-label small { display: block; font-size: 0.875rem; font-weight: 400; }
.comparison-divider { position: absolute; z-index: 2; top: 0; bottom: 0; left: var(--comparison-position); width: 2px; background: white; transform: translateX(-50%); pointer-events: none; }
.comparison-divider > span { position: absolute; display: flex; gap: 0.35rem; align-items: center; justify-content: center; top: 50%; left: 50%; width: 2.75rem; height: 2.75rem; transform: translate(-50%, -50%); background: var(--mint); color: var(--ink); border: 2px solid white; border-radius: 50%; box-shadow: 0 2px 12px #0005; font-size: 1.5rem; font-weight: 600; line-height: 1; }
.comparison-divider i { width: 2px; height: 0.85rem; background: currentColor; }
.comparison-range { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.comparison-stage:has(.comparison-range:focus-visible) { outline: 3px solid var(--warning); outline-offset: -4px; }
.project-comparison figcaption { position: static; padding: 1.25rem; }
.project-comparison figcaption small { display: block; margin-top: 0.5rem; color: #b8c8c2; font-size: 0.875rem; line-height: 1.5; }

.caption-index {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--ink);
  background: var(--mint);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.proof-strip > div {
  display: flex;
  min-height: 8.5rem;
  padding: 1.5rem 1.8rem;
  gap: 1rem;
  align-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.proof-strip > div:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.proof-strip span {
  color: var(--mint);
  font-size: 0.72rem;
  font-weight: 800;
}

.proof-strip p {
  margin-bottom: 0;
  color: #c8d2cf;
  font-size: 0.9rem;
  line-height: 1.45;
}

.split-layout,
.commercial-grid,
.contact-grid,
.credentials-layout,
.enquiry-layout {
  display: grid;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.split-layout {
  grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
}

.portrait-wrap {
  position: relative;
  max-width: 26rem;
  min-height: 0;
  margin: 0 auto;
}

.portrait-wrap::before {
  position: absolute;
  top: -1.3rem;
  right: -1.3rem;
  width: 55%;
  height: 42%;
  content: "";
  background: var(--mint);
  border-radius: var(--radius-lg);
}

.portrait-wrap > img {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.image-note {
  position: absolute;
  right: -2rem;
  bottom: 2rem;
  display: grid;
  width: min(17rem, 78%);
  padding: 1.2rem 1.3rem;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.image-note strong {
  font-size: 0.98rem;
}

.image-note span {
  color: #c8d2cf;
  font-size: 0.78rem;
}

.content-column > p:not(.eyebrow) {
  max-width: 46rem;
}

.principles-grid {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principles-grid article {
  padding: 1.7rem 1.7rem 1.4rem 0;
}

.principles-grid article + article {
  padding-left: 1.7rem;
  border-left: 1px solid var(--line);
}

.principles-grid span,
.contact-link > span,
.address-grid span {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--mint-deep);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.principles-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-heading {
  display: grid;
  margin-bottom: clamp(2.5rem, 5vw, 4.2rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.55fr);
  gap: 2rem;
  align-items: end;
}

.section-heading h2 {
  max-width: 48rem;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 0.35rem;
  color: var(--muted);
}

.section-heading-light > p {
  color: #aebbb7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.service-card,
.service-cta {
  min-height: 18.2rem;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: background-color 180ms ease, transform 180ms ease;
}

.service-card:hover {
  background: #172724;
  transform: translateY(-0.25rem);
}

.card-number {
  margin-bottom: auto;
  color: var(--mint);
  font-size: 0.73rem;
  font-weight: 800;
}

.service-card h3 {
  max-width: 14rem;
}

.service-card p {
  margin-bottom: 0;
  color: #aebbb7;
  font-size: 0.9rem;
}

.service-card-accent {
  color: var(--ink);
  background: var(--mint);
}

.service-card-accent:hover {
  background: #70e2cf;
}

.service-card-accent .card-number,
.service-card-accent p {
  color: #173e36;
}

/* Project photo backgrounds preserve the existing service card layout. */
.service-card-photo {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background: #0e1816;
}

.service-card-photo .service-photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(6, 17, 14, 0.35) 0%, rgba(6, 17, 14, 0.5) 32%, rgba(6, 17, 14, 0.88) 68%, rgba(6, 17, 14, 0.95) 100%);
}

.service-card-photo h3 { color: #fff; }
.service-card-photo p { color: #eef5f2; }
.service-card-photo .card-number { color: var(--mint); }
.service-photo-consultancy .service-photo { object-position: 48% center; }
.service-photo-build .service-photo { object-position: center 55%; }
.service-photo-reinstatement .service-photo { object-position: 55% center; }
.service-photo-maintenance .service-photo { object-position: center 42%; }
.service-photo-technical .service-photo { object-position: center 35%; }
.service-photo-systems .service-photo { object-position: 62% 40%; }
.service-photo-carpentry .service-photo { object-position: center 35%; }
.service-photo-painting .service-photo { object-position: left center; }
.service-photo-waterproofing .service-photo { object-position: center 45%; }
.service-photo-events .service-photo { object-position: center 50%; }

.service-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  color: var(--ink);
  background: var(--white);
}

.service-cta p {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.service-cta h3 {
  font-size: 1.8rem;
}

.service-cta a,
.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  gap: 0.6rem;
  align-items: center;
  color: var(--ink);
  font-weight: 760;
  text-decoration-color: var(--mint-deep);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.project-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0;
  margin: 0 0 2rem;
  list-style: none;
}

.project-categories li {
  padding: 0.55rem 0.85rem;
  color: var(--ink-soft);
  background: var(--mint-pale);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 650;
}

.project-card {
  position: relative;
  min-height: 21rem;
  grid-column: span 6;
  margin: 0;
  overflow: hidden;
  background: #cad2cf;
  border-radius: var(--radius-md);
}

.project-card-wide {
  min-height: 25rem;
  grid-column: span 8;
}

.project-card-maintenance {
  min-height: 25rem;
  grid-column: span 4;
}

.image-disclosure {
  position: absolute;
  z-index: 2;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.65rem;
  color: var(--white);
  background: rgba(14, 24, 22, 0.86);
  border-radius: 0.4rem;
  font-size: 0.75rem;
}

.project-card > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.2, 0.65, 0.3, 1);
}

.project-card:hover > img {
  transform: scale(1.035);
}

.project-card > img.focus-left {
  object-position: 18% center;
}

.project-card > img.focus-right {
  object-position: 74% center;
}

.project-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 38%, rgba(4, 12, 10, 0.88));
}

.project-overlay {
  position: absolute;
  z-index: 1;
  right: 1.4rem;
  bottom: 1.4rem;
  left: 1.4rem;
  color: var(--white);
}

.project-overlay p {
  margin-bottom: 0.45rem;
  color: var(--mint);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-overlay h3 {
  margin-bottom: 0.3rem;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.project-overlay span {
  color: #d3dedb;
  font-size: 0.86rem;
}

.project-open { position: absolute; z-index: 2; inset: 0; display: block; width: 100%; border: 0; border-radius: inherit; background: transparent; color: white; cursor: pointer; }
.project-open > span { position: absolute; top: 1rem; right: 1rem; padding: 0.4rem 0.7rem; border: 1px solid #ffffff6b; border-radius: 2rem; background: #0e1816cc; font-size: 0.875rem; font-weight: 650; }
.project-open:focus-visible { outline: 3px solid var(--warning); outline-offset: -5px; }
#portfolio .project-overlay p { font-size: 0.875rem; }
#portfolio .project-overlay span { font-size: 1rem; }
.gallery-open { overflow: hidden; }
.project-gallery { width: min(65rem, calc(100% - 2rem)); max-width: none; max-height: calc(100dvh - 2rem); padding: 0; border: 1px solid #456158; border-radius: 1.25rem; background: #10201a; color: white; box-shadow: 0 24px 90px #0009; }
.project-gallery::backdrop { background: #04100ce8; }
.gallery-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; }
.gallery-category { margin: 0 0 0.2rem; color: var(--mint); font-size: 0.875rem; }
.gallery-header h2 { margin: 0; font-size: clamp(1.15rem, 3vw, 1.75rem); line-height: 1.25; }
.gallery-close, .gallery-arrow { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; min-width: 2.75rem; min-height: 2.75rem; border: 1px solid #879b93; border-radius: 50%; color: white; background: #10201ae6; cursor: pointer; }
.gallery-close { font-size: 1.8rem; }
.gallery-close:hover, .gallery-arrow:hover { background: var(--mint-deep); }
.gallery-stage { position: relative; display: grid; place-items: center; height: min(57dvh, 38rem); background: #08110e; touch-action: pan-y pinch-zoom; }
.gallery-image { width: 100%; height: 100%; object-fit: scale-down; max-height: min(57dvh, 38rem); transition: opacity 120ms; }
.gallery-image.is-loading { opacity: 0.35; }
.gallery-arrow { position: absolute; top: 50%; transform: translateY(-50%); font-size: 1.8rem; }
.gallery-arrow:disabled { opacity: 0.4; cursor: default; }
.gallery-arrow.previous { left: 0.65rem; }
.gallery-arrow.next { right: 0.65rem; }
.gallery-status { position: absolute; left: 4rem; right: 4rem; text-align: center; font-size: 1rem; background: #08110ee6; }
.gallery-status:empty { display: none; }
.gallery-meta { display: flex; align-items: start; justify-content: space-between; gap: 1rem; padding: 0.85rem 1.25rem 0.5rem; }
.gallery-caption { margin: 0; font-size: 1rem; }
.gallery-counter { flex: 0 0 auto; margin: 0; color: #b7cbc2; font-size: 0.875rem; }
.gallery-thumbnails { display: flex; gap: 0.65rem; max-width: 100%; padding: 0.65rem 1.25rem 1rem; overflow-x: auto; }
.gallery-thumbnails button { flex: 0 0 5.5rem; padding: 0; border: 2px solid transparent; border-radius: 0.4rem; overflow: hidden; background: #263e33; cursor: pointer; }
.gallery-thumbnails button[aria-pressed="true"] { border-color: var(--mint); }
.gallery-thumbnails img { display: block; width: 5.5rem; height: 4rem; object-fit: cover; }
@media (max-width: 40rem) {
  .project-gallery { width: calc(100% - 1rem); max-height: calc(100dvh - 1rem); border-radius: 0.85rem; }
  .gallery-header, .gallery-meta { padding-left: 0.85rem; padding-right: 0.85rem; }
  .gallery-stage, .gallery-image { height: 45dvh; max-height: 45dvh; }
  .gallery-thumbnails { padding-left: 0.85rem; padding-right: 0.85rem; }
}

.residential-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 10%, rgba(82, 214, 191, 0.28), transparent 25rem),
    #e8f8f4;
}

.residential-section::after {
  position: absolute;
  top: -9rem;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  content: "";
  border: 1px solid rgba(13, 143, 121, 0.2);
  border-radius: 50%;
}

.residential-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(30rem, 1.1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.residential-copy > p:not(.eyebrow) {
  max-width: 43rem;
}

.residential-copy .button {
  margin-top: 0.75rem;
}

.residential-note {
  margin-top: 1.25rem;
  color: #45615b;
  font-size: 0.82rem;
}

.residential-scope {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(13, 143, 121, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 1.4rem 4rem rgba(7, 28, 24, 0.1);
  overflow: hidden;
}

.residential-scope article {
  display: flex;
  min-height: 20rem;
  padding: 1.6rem;
  flex-direction: column;
  justify-content: flex-end;
}

.residential-scope article + article {
  border-left: 1px solid rgba(13, 143, 121, 0.18);
}

.residential-scope span {
  margin-bottom: auto;
  color: var(--mint-deep);
  font-size: 0.74rem;
  font-weight: 800;
}

.residential-scope h3 {
  font-size: 1.35rem;
}

.residential-scope p {
  margin-bottom: 0;
  color: #45615b;
  font-size: 0.9rem;
}

.commercial-section {
  background: var(--white);
}

.commercial-grid {
  grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.9fr);
}

.commercial-copy > p {
  max-width: 43rem;
}

.sector-list {
  display: grid;
  padding: 0;
  margin: 2rem 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.sector-list li {
  position: relative;
  min-height: 3.6rem;
  padding: 1rem 0.7rem 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  font-weight: 660;
}

.sector-list li::before {
  position: absolute;
  top: 1.5rem;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  content: "";
  background: var(--mint-deep);
  border-radius: 50%;
}

.commercial-visual {
  position: relative;
  min-height: 0;
  width: 100%;
  max-width: 445px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.commercial-visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.commercial-visual::after {
  content: none;
}

.commercial-visual figcaption {
  position: static;
  z-index: 1;
  right: 1.5rem;
  bottom: 1.5rem;
  left: 1.5rem;
  display: grid;
  color: var(--white);
  padding: 1.3rem 1.5rem;
  background: var(--ink);
  line-height: 1.4;
}

.commercial-visual figcaption span {
  color: var(--mint);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.commercial-visual figcaption strong {
  max-width: 24rem;
  margin-top: 0.35rem;
  font-size: 1.25rem;
}

.process-block {
  display: grid;
  padding-top: clamp(5rem, 9vw, 8rem);
  grid-template-columns: 0.75fr 1.25fr;
  gap: 4rem;
  align-items: start;
}

.process-heading h2 {
  max-width: 28rem;
  margin-bottom: 0;
  font-size: clamp(2rem, 3.5vw, 3.4rem);
}

.process-list {
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.process-list li {
  display: grid;
  min-height: 6.4rem;
  padding: 1.2rem 0;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.process-list > li > span {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  color: var(--ink);
  background: var(--mint-pale);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 850;
}

.process-list h3,
.process-list p {
  margin-bottom: 0;
}

.process-list h3 {
  font-size: 1.05rem;
}

.process-list p {
  color: var(--muted);
  font-size: 0.86rem;
}

.credential-group-title {
  margin-bottom: 1.2rem;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.certification-grid,
.affiliation-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.credential-card {
  padding: 1.5rem 1rem;
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius-sm);
  text-align: center;
}

.credential-logo {
  display: grid;
  height: 9.75rem;
  margin-bottom: 1.4rem;
  place-items: center;
}

.credential-logo img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 9.75rem;
  object-fit: contain;
}

.credential-logo .official-iso {
  width: 9.75rem;
  height: 9.75rem;
}

.credential-logo .official-bizsafe {
  width: 10rem;
  max-height: 7rem;
}

.affiliation-grid .credential-logo img {
  width: 9rem;
  max-width: 100%;
  height: 5rem;
  object-fit: contain;
}

.credential-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.credential-card p {
  margin: 0;
  color: #54615d;
  font-size: 0.875rem;
  line-height: 1.5;
}

.credential-note {
  max-width: 63rem;
  margin: 1.2rem 0 0;
  color: #bccbc6;
  font-size: 0.875rem;
}

.bca-panel {
  padding: clamp(1.25rem, 3vw, 2.5rem);
  margin-top: 3rem;
  color: var(--ink);
  background: #f5f9f7;
  border-radius: var(--radius-md);
}

.bca-panel > h3 { margin: 0; font-size: clamp(1.5rem, 3vw, 2.5rem); }

.bca-heading {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.8rem;
}

.section-dark .bca-heading .eyebrow {
  color: var(--mint-deep);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
}

.bca-heading h3 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.bca-heading p:last-child {
  margin-bottom: 0;
  color: #54615d;
}

.bca-heading > img {
  width: min(18.75rem, 100%);
  height: auto;
  padding: 0.65rem;
  background: var(--white);
  border-radius: 0.4rem;
}

.workhead-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.workhead-card {
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid #d4e0db;
  border-radius: var(--radius-sm);
}

.workhead-label {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.workhead-label strong {
  font-size: 1.25rem;
}

.workhead-label span {
  padding: 0.2rem 0.6rem;
  color: #086451;
  background: var(--mint-pale);
  border-radius: 0.35rem;
  font-weight: 750;
}

.workhead-card h4,
.licence-pending h4 {
  margin: 1rem 0 0.6rem;
  font-size: 1.125rem;
  line-height: 1.4;
}

.workhead-card p {
  margin-bottom: 0;
  color: #54615d;
}

.licence-pending {
  padding: 1.25rem 1.4rem;
  margin-top: 1rem;
  color: #6b420b;
  background: #fff4d9;
  border: 1px solid #e8cb8a;
  border-radius: var(--radius-sm);
}

.licence-pending .pending-label {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 800;
}

.licence-pending h4 {
  margin-top: 0.5rem;
  color: #3e2a10;
}

.licence-pending p {
  margin-bottom: 0.5rem;
}

.licence-pending p:last-child {
  margin-bottom: 0;
}

.group-affiliations,
.personnel-block {
  margin-top: 3rem;
}

.group-affiliations .credential-note {
  margin: -0.35rem 0 1.5rem;
}

.affiliation-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.affiliation-grid .credential-logo {
  height: 5rem;
}

.affiliation-grid .credential-logo img {
  max-height: 5rem;
}

.personnel-list {
  display: grid;
  padding: 0;
  margin: 0;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.personnel-list li {
  padding: 1.25rem 0;
  border-top: 1px solid #3b5149;
  font-weight: 650;
  line-height: 1.5;
}

.personnel-list span {
  color: var(--mint);
  white-space: nowrap;
}

@media (max-width: 60rem) {
  .certification-grid,
  .affiliation-grid,
  .personnel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 40rem) {
  .bca-heading {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (max-width: 25rem) {
  .certification-grid,
  .affiliation-grid,
  .personnel-list {
    grid-template-columns: 1fr;
  }
}

.contact-section {
  background: var(--mint-pale);
}

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

.contact-copy {
  max-width: 46rem;
}

.contact-link {
  position: relative;
  display: grid;
  min-height: 6.5rem;
  padding: 1rem 4rem 1rem 0;
  grid-template-columns: 1fr;
  justify-content: start;
  color: inherit;
  border-top: 1px solid #b6cbc6;
  border-bottom: 1px solid #b6cbc6;
  text-decoration: none;
}

.contact-link strong {
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.contact-link i {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-style: normal;
}

.contact-link + .contact-link { border-top: 0; }
.contact-link.contact-email strong { font-size: clamp(1.25rem, 4vw, 2.65rem); line-height: 1.2; letter-spacing: -0.035em; overflow-wrap: anywhere; }
.contact-link:hover strong { color: var(--mint-deep); }

.address-grid {
  display: grid;
  margin-top: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.address-grid address {
  font-size: 1rem;
  font-style: normal;
}

.contact-visual {
  position: relative;
  min-height: 38rem;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-visual figcaption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 0.9rem 1rem;
  color: var(--white);
  background: rgba(14, 24, 22, 0.88);
  border-radius: 0.75rem;
  font-size: 0.86rem;
  font-weight: 760;
  text-align: center;
  backdrop-filter: blur(10px);
}

.enquiry-section {
  background: var(--white);
}

.enquiry-layout {
  grid-template-columns: minmax(17rem, 0.58fr) minmax(0, 1.2fr);
  align-items: start;
}

.enquiry-intro {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.prototype-callout {
  padding: 1.1rem 1.2rem;
  margin: 2rem 0;
  background: var(--mint-pale);
  border-left: 4px solid var(--mint-deep);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.prototype-callout strong {
  display: block;
  margin-bottom: 0.25rem;
}

.prototype-callout p {
  margin-bottom: 0;
  color: #3f4c49;
  font-size: 0.86rem;
}

.enquiry-intro > img {
  width: 100%;
  max-height: 20rem;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.enquiry-form {
  padding: clamp(1.4rem, 3vw, 2.5rem);
  background: #f7f9f7;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.field {
  position: relative;
  margin-bottom: 1.25rem;
}

.field label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.84rem;
  font-weight: 720;
}

.field label > span:not(.optional) {
  color: var(--error);
}

.optional {
  color: var(--muted);
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.2rem;
  padding: 0.7rem 0.85rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #aeb8b5;
  border-radius: 0.6rem;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--mint-deep);
  box-shadow: 0 0 0 3px rgba(32, 175, 152, 0.13);
  outline: none;
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--error);
  box-shadow: 0 0 0 2px rgba(179, 38, 30, 0.08);
}

.field-error,
.field-hint,
.field-meta {
  margin: 0.35rem 0 0;
  font-size: 0.74rem;
  line-height: 1.45;
}

.field-error {
  min-height: 1.05rem;
  color: var(--error);
  font-weight: 650;
}

.field-hint,
.field-meta {
  color: var(--muted);
}

.field-meta {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.checkbox-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 0.75rem;
  align-items: start;
}

.checkbox-field input {
  width: 1.25rem;
  min-height: 1.25rem;
  margin-top: 0.1rem;
  accent-color: var(--mint-deep);
}

.checkbox-field label {
  margin-bottom: 0;
  font-weight: 540;
}

.checkbox-field .field-error {
  grid-column: 2;
}

.privacy-note {
  padding: 0.8rem 1rem;
  margin: -0.2rem 0 1.5rem;
  color: #4c5855;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  font-size: 0.79rem;
}

.privacy-note summary {
  font-weight: 720;
  cursor: pointer;
}

.privacy-note p {
  margin: 0.7rem 0 0;
}

.form-actions {
  justify-content: space-between;
}

.form-actions > p {
  max-width: 18rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.4;
}

.form-result {
  padding: 1.2rem;
  margin-top: 1.5rem;
  background: var(--mint-pale);
  border: 1px solid #a8d8cf;
  border-radius: var(--radius-sm);
}

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

.attachment-fields {
  min-width: 0;
  margin: 1rem 0 1.5rem;
  padding: 1.2rem;
  border: 1px solid #b8cfc7;
  border-radius: 0.75rem;
  background: var(--white);
}

.attachment-fields legend { padding: 0 0.4rem; font-weight: 750; }
.attachment-fields legend span { color: var(--muted); font-size: 0.875rem; font-weight: 500; }
.attachment-fields .field-hint { font-size: 0.875rem; }
.attachment-fields input[type="file"] { font-size: 0.875rem; padding: 0.6rem; }
.attachment-fields input::file-selector-button { padding: 0.5rem; margin: 0 0.5rem 0.4rem 0; border: 0; border-radius: 0.35rem; background: var(--mint-pale); cursor: pointer; }
.attachment-list { padding-left: 1.2rem; margin: 0; font-size: 0.875rem; overflow-wrap: anywhere; }
.attachment-limit { margin-top: 1rem; }
.upload-status { font-size: 0.9rem; font-weight: 650; margin: 1rem 0 0; }
.upload-status:empty { display: none; }
.form-honeypot { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
button:disabled { opacity: 0.65; cursor: wait; }
.enquiry-inbox { padding-block: 3rem; max-width: 58rem; }
.enquiry-inbox h1 { font-size: clamp(2rem, 6vw, 3.5rem); overflow-wrap:anywhere; }
.enquiry-inbox h2 { font-size: 1.8rem; }
.enquiry-records { list-style:none; padding:0; margin-block:2rem; }
.enquiry-records li { display:grid; padding:1rem; border-bottom:1px solid var(--line); background:white; overflow-wrap:anywhere; }
.enquiry-records span { color:var(--muted); font-size:0.875rem; }
.enquiry-details { display:grid; grid-template-columns:minmax(6rem, 0.5fr) minmax(0, 1fr); background:white; padding:1rem; gap:1rem; }
.enquiry-details dt { text-transform:capitalize; font-weight:700; }
.enquiry-details dd { margin:0; white-space:pre-wrap; overflow-wrap:anywhere; }
.delete-enquiry { display:grid; gap:1rem; padding:1rem; margin-block:2rem; border:1px solid var(--line); }
.delete-enquiry button { justify-self:start; }

.form-result p {
  margin: 0.25rem 0 1rem;
  color: #40514d;
  font-size: 0.84rem;
}

.site-footer {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  color: var(--white);
  background: #080e0d;
}

.footer-top {
  display: grid;
  padding-bottom: 3rem;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.brand-footer {
  margin-bottom: 1.3rem;
}

.brand-footer .brand-copy small {
  color: #98a6a2;
}

.footer-top > div > p {
  max-width: 28rem;
  color: #aebbb7;
}

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

.footer-social { margin-top: 1.75rem; }
.footer-social > p { margin: 0 0 0.75rem; color: var(--white); font-size: 1rem; font-weight: 600; }
.social-links { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.social-links a { display: inline-flex; width: 2.75rem; height: 2.75rem; align-items: center; justify-content: center; color: #d2ddda; border-radius: 0.5rem; text-decoration: none; }
.social-links svg { display: block; width: 1.65rem; height: 1.65rem; fill: currentColor; }
.social-links a:hover { color: var(--mint); background: #14231f; }

.footer-nav a {
  display: flex;
  min-height: 3rem;
  padding: 0.6rem 0;
  align-items: center;
  color: #d2ddda;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.86rem;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--mint);
}

.footer-bottom {
  display: flex;
  min-height: 4.2rem;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  color: #83908d;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.72rem;
}

.footer-bottom p {
  margin-bottom: 0;
}

.floating-whatsapp {
  position: fixed;
  z-index: 80;
  right: 1rem;
  bottom: 1rem;
  display: inline-flex;
  min-height: 3.25rem;
  padding: 0.65rem 1rem;
  gap: 0.55rem;
  align-items: center;
  color: var(--white);
  background: #128c7e;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(5, 26, 22, 0.28);
  font-size: 0.8rem;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease;
}

.floating-whatsapp:hover {
  background: #0b7166;
  transform: translateY(-2px);
}

.js .reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.2, 0.65, 0.3, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 70rem) {
  .menu-toggle {
    display: grid;
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    max-height: calc(100vh - var(--header-height));
    padding: 1rem 1.25rem 1.5rem;
    overflow-y: auto;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(10, 26, 22, 0.14);
    transform: translateY(-120%);
    visibility: hidden;
    transition: transform 220ms ease, visibility 220ms;
  }

  .primary-nav.is-open {
    transform: translateY(0);
    visibility: visible;
  }

  .primary-nav a,
  .primary-nav .nav-cta {
    min-height: 3rem;
    padding-inline: 0.9rem;
    margin-left: 0;
    font-size: 0.95rem;
  }

  .primary-nav .nav-cta {
    margin-top: 0.35rem;
  }

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

@media (max-width: 56rem) {
  :root {
    --header-height: 4.3rem;
  }

  .shell {
    width: min(calc(100% - 2rem), var(--shell));
  }

  .hero-grid,
  .split-layout,
  .commercial-grid,
  .contact-grid,
  .credentials-layout,
  .enquiry-layout,
  .residential-layout,
  .process-block,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: calc(var(--header-height) + 3.6rem);
  }

  .hero-grid {
    gap: 0;
  }

  .hero-copy {
    padding-bottom: 3rem;
  }

  .hero-visual {
    min-height: 28rem;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip > div {
    min-height: auto;
    padding: 1.2rem 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .proof-strip > div:first-child {
    border-left: 0;
  }

  .portrait-wrap {
    min-height: 0;
  }

  .portrait-wrap > img {
    height: auto;
  }

  .image-note {
    right: -0.5rem;
  }

  .section-heading {
    align-items: start;
  }

  .section-heading > p {
    max-width: 42rem;
  }

  .project-card,
  .project-card-wide {
    min-height: 26rem;
    grid-column: span 6;
  }

  .project-card-wide {
    grid-column: span 6;
  }

  .commercial-grid,
  .contact-grid {
    gap: 3rem;
  }

  .residential-layout {
    gap: 3rem;
  }

  .commercial-visual {
    min-height: 0;
  }

  .process-block {
    gap: 2.5rem;
  }

  .contact-visual {
    max-width: 30rem;
    min-height: 32rem;
  }

  .enquiry-intro {
    position: static;
  }

  .enquiry-intro > img {
    display: none;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 40rem) {
  h1 {
    font-size: clamp(3.2rem, 17vw, 5rem);
  }

  h2 {
    font-size: clamp(2.15rem, 11vw, 3.2rem);
  }

  .brand-copy small {
    display: none;
  }

  .portrait-wrap::before {
    top: -0.8rem;
    right: 0;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-points {
    display: grid;
    gap: 0.7rem;
  }

  .hero-visual {
    min-height: 22rem;
  }

  .principles-grid,
  .services-grid,
  .credentials-grid,
  .residential-scope,
  .sector-list,
  .address-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .principles-grid article + article {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .service-card,
  .service-cta {
    min-height: 15rem;
  }

  .residential-scope article {
    min-height: 13rem;
  }

  .residential-scope article + article {
    border-top: 1px solid rgba(13, 143, 121, 0.18);
    border-left: 0;
  }

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

  .project-card,
  .project-card-wide {
    min-height: 24rem;
    grid-column: auto;
  }

  .process-list li {
    grid-template-columns: 2.8rem 1fr;
  }

  .contact-link strong {
    font-size: 1.8rem;
  }

  .form-actions {
    align-items: stretch;
  }

  .form-actions .button,
  .result-actions .button {
    width: 100%;
  }

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

  .footer-bottom {
    padding-block: 1rem 5rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }

  .floating-whatsapp {
    right: 0.7rem;
    bottom: 0.7rem;
    width: 3.25rem;
    padding: 0;
    justify-content: center;
  }

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

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .floating-whatsapp,
  .enquiry-form,
  .button-row {
    display: none !important;
  }

  .hero {
    padding-top: 2rem;
  }

  .section,
  .hero {
    color: #000;
    background: #fff;
  }
}