@import url("https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@20..48,500,0,0&family=Poppins:wght@400;500;600;700&display=swap");

:root {
  --rs-navy: #071526;
  --rs-navy-2: #0d2138;
  --rs-ink: #14202d;
  --rs-muted: #657180;
  --rs-line: #dce2e8;
  --rs-surface: #f4f6f7;
  --rs-white: #ffffff;
  --rs-green: #168f49;
  --rs-green-soft: #e8f4ed;
  --rs-gold: #f6ba28;
  --rs-gold-soft: #fff5d9;
  --rs-shadow: 0 16px 42px rgba(7, 21, 38, 0.09);
  --rs-radius-sm: 12px;
  --rs-radius: 22px;
  --rs-radius-lg: 26px;
  --rs-shell: 1200px;
  --rs-header-height: 84px;
  --rs-font: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--rs-ink);
  background: var(--rs-white);
  font-family: var(--rs-font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

.material-symbols-rounded {
  display: inline-block;
  direction: ltr;
  font-family: "Material Symbols Rounded";
  font-feature-settings: "liga";
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: normal;
  line-height: 1;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--rs-navy);
  background: var(--rs-white);
  border-radius: 8px;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.sr-only {
  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;
}

.shell {
  width: min(calc(100% - 48px), var(--rs-shell));
  margin-inline: auto;
}

.section {
  padding-block: clamp(60px, 7vw, 96px);
}

.section--compact {
  padding-block: clamp(44px, 5vw, 68px);
}

.section--surface {
  background: linear-gradient(145deg, #f7f9fa 0%, var(--rs-surface) 100%);
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--accent, var(--rs-green));
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  background: currentColor;
  border-radius: 999px;
  content: "";
}

.section--navy .eyebrow {
  color: var(--accent, var(--rs-green));
}

.display-title,
.section-title,
.card-title,
.cta-title {
  margin: 0;
  color: inherit;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.display-title {
  max-width: 780px;
  font-size: clamp(2.55rem, 5vw, 5.15rem);
}

.section-title {
  max-width: 760px;
  font-size: clamp(2rem, 3.4vw, 3.45rem);
}

.card-title {
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  letter-spacing: -0.02em;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--rs-muted);
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
}

.section--navy .lead,
.section--navy .muted {
  color: rgba(255, 255, 255, 0.7);
}

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

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--accent, var(--rs-green));
  color: var(--button-ink, var(--rs-white));
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button::after {
  content: "\2197";
  font-size: 1.05rem;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px color-mix(in srgb, var(--accent, var(--rs-green)) 26%, transparent);
}

.button--ghost {
  border-color: rgba(7, 21, 38, 0.22);
  color: var(--rs-navy);
  background: transparent;
}

.button--ghost::after {
  content: "\2192";
}

.section--navy .button--ghost,
.page-hero .button--ghost,
.service-detail-hero .button--ghost,
.contact-hero .button--ghost,
.cta-panel .button--ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--rs-white);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--rs-navy);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.text-link::after {
  content: "\2192";
  transition: transform 180ms ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

/* Homepage gateway */
.gateway-page {
  min-width: 320px;
  min-height: 100svh;
  overflow: hidden;
  color: var(--rs-white);
  background: var(--rs-navy);
}

.gateway {
  position: relative;
  min-height: 100svh;
}

.gateway__brand {
  position: absolute;
  z-index: 5;
  top: clamp(20px, 4vh, 46px);
  left: 50%;
  width: clamp(220px, 24vw, 360px);
  transform: translateX(-50%);
  pointer-events: none;
}

.gateway__brand img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.22));
}

.gateway__choices {
  display: grid;
  min-height: 100svh;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gateway__panel {
  --gateway-accent: var(--rs-green);
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  align-items: center;
  justify-items: center;
  color: var(--rs-white);
  isolation: isolate;
  text-decoration: none;
}

.gateway__panel--commercial {
  --gateway-accent: var(--rs-gold);
}

.gateway__image,
.gateway__shade {
  position: absolute;
  z-index: -3;
  inset: 0;
}

.gateway__image {
  background-image: var(--gateway-image);
  background-position: center;
  background-size: cover;
  transform: scale(1.015);
  transition: opacity 500ms ease, transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gateway__image--hover {
  z-index: -2;
  opacity: 0;
}

.gateway__shade {
  z-index: -1;
  background: rgba(5, 20, 36, 0.55);
  transition: background-color 300ms ease;
}

.gateway__panel::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: var(--gateway-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 300ms ease;
}

.gateway__content {
  display: grid;
  justify-items: center;
  gap: 16px;
  padding: 120px 32px 48px;
  text-align: center;
}

.gateway__title {
  margin: 0;
  font-size: clamp(2.2rem, 5.1vw, 5.65rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
  text-transform: uppercase;
}

.gateway__prompt {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  opacity: 0;
  text-transform: uppercase;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.gateway__prompt::after {
  content: "\2192";
  font-size: 1rem;
}

.gateway__panel:hover .gateway__image--hover,
.gateway__panel:focus-visible .gateway__image--hover {
  opacity: 1;
}

.gateway__panel:hover .gateway__image,
.gateway__panel:focus-visible .gateway__image {
  transform: scale(1.05);
}

.gateway__panel:hover .gateway__shade,
.gateway__panel:focus-visible .gateway__shade {
  background: rgba(5, 20, 36, 0.38);
}

.gateway__panel:hover::after,
.gateway__panel:focus-visible::after {
  transform: scaleX(1);
}

.gateway__panel:hover .gateway__prompt,
.gateway__panel:focus-visible .gateway__prompt {
  opacity: 1;
  transform: translateY(0);
}

.gateway__footer {
  position: absolute;
  z-index: 6;
  right: 24px;
  bottom: 18px;
  left: 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-align: center;
  pointer-events: none;
}

/* Internal navigation */
.theme-residential {
  --accent: var(--rs-green);
  --accent-soft: var(--rs-green-soft);
  --button-ink: var(--rs-white);
}

.theme-commercial {
  --accent: var(--rs-gold);
  --accent-soft: var(--rs-gold-soft);
  --button-ink: var(--rs-navy);
}

.theme-contact {
  --accent: var(--rs-green);
  --accent-soft: var(--rs-green-soft);
}

.theme-products {
  --accent: var(--rs-gold);
  --accent-soft: var(--rs-gold-soft);
  --button-ink: var(--rs-navy);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: var(--rs-header-height);
  color: var(--rs-white);
  background: rgba(7, 21, 38, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header__inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-logo {
  display: block;
  width: clamp(178px, 16vw, 220px);
  flex: 0 0 auto;
}

.site-logo img {
  width: 100%;
  max-height: 44px;
  height: auto;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 32px);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 30px);
}

.site-nav__link {
  position: relative;
  padding-block: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav__link::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 2px;
  background: var(--accent, var(--rs-green));
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav__link:hover,
.site-nav__link[aria-current] {
  color: var(--rs-white);
}

.site-nav__link:hover::after,
.site-nav__link[aria-current]::after {
  transform: scaleX(1);
}

.header-cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  color: var(--button-ink, var(--rs-white));
  background: var(--accent, var(--rs-green));
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  color: var(--rs-white);
  background: transparent;
  cursor: pointer;
}

.nav-toggle__lines,
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  display: block;
  width: 18px;
  height: 2px;
  margin-inline: auto;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle__lines {
  position: relative;
}

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

.nav-toggle__lines::before {
  top: -6px;
}

.nav-toggle__lines::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Inner-page hero */
.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--rs-white);
  background: var(--rs-navy);
}

.page-hero__grid {
  display: grid;
  min-height: min(680px, calc(100svh - var(--rs-header-height)));
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
}

.page-hero__content {
  display: flex;
  align-items: center;
  padding: clamp(72px, 8vw, 120px) max(24px, calc((100vw - var(--rs-shell)) / 2));
  padding-right: clamp(48px, 6vw, 96px);
}

.page-hero__copy {
  max-width: 690px;
}

.page-hero .lead {
  color: rgba(255, 255, 255, 0.72);
}

.page-hero__media {
  position: relative;
  min-height: 500px;
}

.page-hero__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 21, 38, 0.38), transparent 38%);
  content: "";
  pointer-events: none;
}

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

.page-hero__note {
  position: absolute;
  z-index: 2;
  right: clamp(20px, 3vw, 40px);
  bottom: clamp(20px, 3vw, 40px);
  max-width: 310px;
  padding: 20px 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(7, 21, 38, 0.78);
  backdrop-filter: blur(14px);
  font-size: 0.84rem;
  line-height: 1.55;
}

.page-hero__note strong {
  display: block;
  margin-bottom: 4px;
  color: var(--rs-white);
  font-size: 0.88rem;
}

/* Individual service pages */
.service-detail-hero {
  overflow: hidden;
  padding-block: clamp(58px, 7vw, 92px);
  color: var(--rs-white);
  background:
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--accent, var(--rs-green)) 16%, transparent), transparent 34%),
    var(--rs-navy);
}

.service-detail-hero__grid {
  display: grid;
  align-items: center;
  gap: clamp(42px, 6vw, 78px);
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
}

.service-detail-hero__copy {
  max-width: 720px;
}

.service-detail-hero .display-title {
  font-size: clamp(2.5rem, 4.7vw, 4.75rem);
}

.service-detail-hero .lead {
  color: rgba(255, 255, 255, 0.74);
}

.service-breadcrumb {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.055);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.service-breadcrumb::before {
  content: "\2190";
}

.service-breadcrumb:hover {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--rs-white);
  background: rgba(255, 255, 255, 0.09);
}

.service-detail-hero__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--rs-radius-lg);
  background: var(--rs-navy-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

.service-detail-hero__media::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.service-detail-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-scope-layout {
  display: grid;
  align-items: start;
  gap: clamp(42px, 7vw, 90px);
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
}

.service-scope-layout__intro {
  max-width: 460px;
}

.service-scope-layout__intro .lead {
  margin-top: 18px;
}

.service-scope-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}

.service-scope-list li {
  display: flex;
  min-height: 112px;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--rs-line);
  border-radius: 18px;
  color: var(--rs-ink);
  background: var(--rs-white);
  box-shadow: 0 10px 28px rgba(7, 21, 38, 0.045);
}

.service-scope-list .material-symbols-rounded {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 12px;
  color: var(--accent, var(--rs-green));
  background: var(--accent-soft, var(--rs-green-soft));
  font-size: 21px;
}

.service-process-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-process-card {
  padding: 26px;
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius);
  background: var(--rs-white);
}

.service-process-card .material-symbols-rounded {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 15px;
  color: var(--accent, var(--rs-green));
  background: var(--accent-soft, var(--rs-green-soft));
  font-size: 25px;
}

.service-process-card h3 {
  margin: 0 0 10px;
  color: var(--rs-navy);
  font-size: 1.12rem;
  line-height: 1.3;
}

.service-process-card p {
  margin: 0;
  color: var(--rs-muted);
  font-size: 0.9rem;
}

.service-cta-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.intro-grid {
  display: grid;
  align-items: start;
  gap: clamp(42px, 6vw, 76px);
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.intro-grid > * {
  min-width: 0;
}

.intro-grid__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-top: 34px;
  border-radius: var(--rs-radius);
  object-fit: cover;
  box-shadow: var(--rs-shadow);
}

.intro-copy p {
  margin: 0 0 20px;
  color: var(--rs-muted);
  font-size: 1.04rem;
}

.principles {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius);
  background: var(--rs-line);
  box-shadow: 0 12px 32px rgba(7, 21, 38, 0.06);
}

.principle {
  display: grid;
  gap: 4px;
  padding: 22px 24px;
  background: var(--rs-white);
  grid-template-columns: 40px 1fr;
}

.principle__icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  color: var(--accent, var(--rs-green));
  background: var(--accent-soft, var(--rs-green-soft));
  font-size: 20px;
}

.principle strong {
  display: block;
  margin-bottom: 3px;
  color: var(--rs-navy);
}

.principle p {
  margin: 0;
  color: var(--rs-muted);
  font-size: 0.9rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 38px;
}

.section-heading__copy {
  max-width: 690px;
}

.section-heading .lead {
  max-width: 560px;
}

.service-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid .service-card:last-child:nth-child(3n + 2) {
  grid-column: span 2;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius);
  background: linear-gradient(145deg, var(--rs-white) 0%, #fbfcfd 100%);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.service-card:hover {
  border-color: color-mix(in srgb, var(--accent, var(--rs-green)) 44%, var(--rs-line));
  box-shadow: var(--rs-shadow);
  transform: translateY(-2px);
}

.service-card__icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 15px;
  color: var(--accent, var(--rs-green));
  background: var(--accent-soft, var(--rs-green-soft));
  font-size: 25px;
}

.service-card .card-title {
  margin-top: 0;
  color: var(--rs-navy);
}

.service-card p {
  margin: 14px 0 22px;
  color: var(--rs-muted);
  font-size: 0.91rem;
}

.service-card .text-link {
  margin-top: auto;
}

.process-grid {
  display: grid;
  gap: 16px;
  margin-top: 36px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-step {
  position: relative;
  min-height: 250px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.045);
}

.process-step__icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 15px;
  color: var(--button-ink, var(--rs-white));
  background: var(--accent, var(--rs-green));
  font-size: 25px;
}

.process-step h3 {
  margin: 0 0 10px;
  color: var(--rs-white);
  font-size: 1.1rem;
  font-weight: 600;
}

.process-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.88rem;
}

.split-feature {
  display: grid;
  overflow: hidden;
  border-radius: var(--rs-radius-lg);
  background: var(--accent-soft, var(--rs-green-soft));
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.split-feature__media {
  min-height: 440px;
}

.split-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-feature__content {
  align-self: center;
  padding: clamp(40px, 5vw, 64px);
}

.split-feature__content p {
  color: var(--rs-muted);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--rs-ink);
  font-size: 0.94rem;
}

.check-list li::before {
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 15px;
  height: 8px;
  border-bottom: 2px solid var(--accent, var(--rs-green));
  border-left: 2px solid var(--accent, var(--rs-green));
  content: "";
  transform: rotate(-45deg);
}

.faq-grid {
  display: grid;
  align-items: start;
  gap: clamp(38px, 8vw, 100px);
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
}

.faq-list {
  border-top: 1px solid var(--rs-line);
}

.faq-item {
  border-bottom: 1px solid var(--rs-line);
}

.faq-item summary {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 18px;
  color: var(--rs-navy);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--rs-line);
  border-radius: 50%;
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item__answer {
  max-width: 760px;
  padding: 0 54px 24px 0;
  color: var(--rs-muted);
  font-size: 0.94rem;
}

.faq-item__answer p {
  margin: 0;
}

.cta-panel {
  position: relative;
  display: grid;
  overflow: hidden;
  align-items: center;
  gap: 48px;
  padding: clamp(42px, 6vw, 76px);
  border-radius: var(--rs-radius-lg);
  color: var(--rs-white);
  background: var(--rs-navy-2);
  grid-template-columns: minmax(0, 1fr) auto;
}

.cta-panel::before {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 260px;
  height: 260px;
  border: 42px solid var(--accent, var(--rs-green));
  border-radius: 50%;
  content: "";
  opacity: 0.12;
}

.cta-panel__copy {
  position: relative;
  max-width: 700px;
}

.cta-title {
  font-size: clamp(2rem, 3.5vw, 3.35rem);
}

.cta-panel p {
  max-width: 600px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.cta-panel .button {
  position: relative;
}

/* Contact */
.contact-hero {
  padding: clamp(62px, 7vw, 92px) 0 clamp(48px, 6vw, 74px);
  color: var(--rs-white);
  background: var(--rs-navy);
}

.contact-hero__grid {
  display: grid;
  align-items: end;
  gap: clamp(42px, 6vw, 76px);
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
}

.contact-hero .lead {
  color: rgba(255, 255, 255, 0.74);
}

.product-hero .contact-hero__grid {
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.7fr);
}

.contact-hero__media {
  position: relative;
  min-height: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--rs-radius-lg);
  background: var(--rs-navy-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

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

.contact-hero__caption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--rs-radius-sm);
  color: rgba(255, 255, 255, 0.74);
  background: rgba(7, 21, 38, 0.88);
  backdrop-filter: blur(12px);
  font-size: 0.78rem;
}

.contact-hero__caption strong {
  display: block;
  margin-bottom: 4px;
  color: var(--rs-white);
  font-size: 0.86rem;
}

.contact-grid {
  display: grid;
  align-items: start;
  max-width: 960px;
  gap: 26px;
  grid-template-columns: 1fr;
}

.contact-sidebar {
  display: grid;
  align-items: end;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.contact-sidebar__card {
  overflow: hidden;
  border-radius: var(--rs-radius);
  background: var(--rs-navy);
}

.contact-sidebar__image {
  aspect-ratio: 4 / 3;
}

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

.contact-sidebar__content {
  padding: 26px 28px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.contact-sidebar__content strong {
  display: block;
  margin-bottom: 8px;
  color: var(--rs-white);
  font-size: 1.05rem;
}

.contact-sidebar__content p {
  margin: 0;
}

.contact-tip-list {
  display: grid;
  gap: 12px;
  padding: 22px 0 0;
  margin: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
}

.contact-tip-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
}

.contact-tip-list .material-symbols-rounded {
  flex: 0 0 auto;
  color: var(--accent, var(--rs-green));
  font-size: 20px;
}

.enquiry-form {
  position: relative;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius-lg);
  background: var(--rs-white);
  box-shadow: var(--rs-shadow);
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-intro {
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--rs-line);
}

.form-intro h2 {
  margin: 0 0 10px;
  color: var(--rs-navy);
  font-size: clamp(1.7rem, 2.7vw, 2.35rem);
  line-height: 1.2;
}

.form-intro p {
  margin: 0;
  color: var(--rs-muted);
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label,
.form-label {
  color: var(--rs-navy);
  font-size: 0.82rem;
  font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid #cbd3da;
  border-radius: 10px;
  color: var(--rs-ink);
  background: var(--rs-white);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field textarea {
  min-height: 160px;
  resize: vertical;
}

.form-field textarea.textarea--compact {
  min-height: 108px;
}

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

.form-field textarea.textarea--compact {
  min-height: 108px;
}

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

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent, var(--rs-green));
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent, var(--rs-green)) 14%, transparent);
}

.form-help {
  margin: 0;
  color: var(--rs-muted);
  font-size: 0.76rem;
}

.checkbox-field {
  display: grid;
  align-items: start;
  gap: 11px;
  grid-template-columns: 20px 1fr;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--accent, var(--rs-green));
}

.checkbox-field label {
  color: var(--rs-muted);
  font-size: 0.82rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
}

.form-actions .button {
  border: 0;
  cursor: pointer;
}

.form-actions .button::after {
  content: "\2192";
}

.form-status {
  margin: 0;
  color: var(--rs-muted);
  font-size: 0.8rem;
}

.form-status[data-state="success"],
.form-status[data-state="preview"] {
  padding: 12px 14px;
  border-radius: 8px;
  color: #13592f;
  background: var(--rs-green-soft);
}

.form-status[data-state="error"] {
  padding: 12px 14px;
  border-radius: 8px;
  color: #7a241f;
  background: #fff0ee;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  color: var(--rs-navy);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.back-link::before {
  content: "\2190";
}

.enquiry-paths {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.enquiry-card {
  --accent: var(--rs-green);
  --accent-soft: var(--rs-green-soft);
  --button-ink: var(--rs-white);
  position: relative;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius-lg);
  background: linear-gradient(145deg, var(--rs-white) 0%, color-mix(in srgb, var(--accent-soft) 34%, var(--rs-white)) 100%);
  box-shadow: var(--rs-shadow);
}

.enquiry-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--accent);
  content: "";
}

.enquiry-card__icon {
  display: grid;
  width: 56px;
  height: 56px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 18px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 29px;
}

.enquiry-card--commercial {
  --accent: var(--rs-gold);
  --accent-soft: var(--rs-gold-soft);
  --button-ink: var(--rs-navy);
}

.enquiry-card h3 {
  max-width: 520px;
  margin: 0;
  color: var(--rs-navy);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.enquiry-card > p:not(.eyebrow) {
  max-width: 580px;
  margin: 22px 0 0;
  color: var(--rs-muted);
}

.enquiry-card .check-list {
  margin-block: 28px 32px;
}

.enquiry-card .button {
  align-self: flex-start;
  margin-top: auto;
}

/* Products */
.product-branding {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}

.product-branding .eyebrow {
  margin: 0;
}

.product-brand {
  display: grid;
  width: 118px;
  flex: 0 0 auto;
  padding: 6px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: var(--rs-white);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
}

.product-brand img {
  width: 100%;
  height: auto;
}

.product-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: clamp(30px, 4vw, 46px);
  border: 1px solid var(--rs-line);
  border-radius: var(--rs-radius-lg);
  background: var(--rs-white);
  box-shadow: var(--rs-shadow);
}

.product-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.product-card__identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.product-card__icon {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border-radius: 16px;
  color: #6b4a00;
  background: var(--rs-gold-soft);
  font-size: 26px;
}

.product-pill {
  padding: 7px 12px;
  border-radius: 999px;
  color: #664700;
  background: var(--rs-gold-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card h3 {
  margin: 0;
  color: var(--rs-navy);
  font-size: clamp(2rem, 3.4vw, 3.45rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.product-card__lead {
  margin: 24px 0 0;
  color: var(--rs-muted);
  font-size: 1rem;
}

.product-card__details {
  padding-top: 28px;
  margin-top: 34px;
  border-top: 1px solid var(--rs-line);
}

.product-card__details h4 {
  margin: 0;
  color: var(--rs-navy);
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-source {
  margin: 30px 0 0;
  color: var(--rs-muted);
  font-size: 0.78rem;
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: auto;
  padding-top: 36px;
}

.product-caution {
  margin-top: 24px;
  padding: 22px 24px;
  border: 1px solid #ead9a9;
  border-radius: var(--rs-radius-sm);
  color: #5d502e;
  background: #fffaf0;
  font-size: 0.85rem;
}

.product-caution strong {
  color: var(--rs-navy);
}

/* Footer */
.site-footer {
  padding: 64px 0 24px;
  color: rgba(255, 255, 255, 0.68);
  background: var(--rs-navy);
}

.site-footer__grid {
  display: grid;
  gap: 54px;
  padding-bottom: 48px;
  grid-template-columns: minmax(260px, 1.35fr) repeat(2, minmax(150px, 0.65fr));
}

.site-footer__brand img {
  width: min(100%, 220px);
  max-height: 44px;
  height: auto;
  margin-bottom: 22px;
  object-fit: contain;
  object-position: left center;
}

.site-footer__brand p {
  max-width: 430px;
  margin: 0;
  font-size: 0.88rem;
}

.site-footer h2 {
  margin: 0 0 16px;
  color: var(--rs-white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-links a {
  font-size: 0.86rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--rs-white);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
}

.site-footer__bottom p {
  margin: 0;
}

.site-footer__switch {
  display: flex;
  gap: 18px;
}

.site-footer__switch a {
  text-decoration: none;
}

@media (max-width: 1024px) {
  :root {
    --rs-header-height: 76px;
  }

  .site-nav__links {
    gap: 18px;
  }

  .site-nav__link {
    font-size: 0.78rem;
  }

  .page-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  }

  .page-hero__content {
    padding-left: 32px;
    padding-right: 44px;
  }

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

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

@media (max-width: 820px) {
  .shell {
    width: min(calc(100% - 36px), var(--rs-shell));
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: var(--rs-header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    padding: 36px 24px;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 30px;
    background: var(--rs-navy);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }

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

  .site-nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .site-nav__link {
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.15rem;
  }

  .site-nav__link::after {
    display: none;
  }

  .header-cta {
    justify-content: center;
  }

  .page-hero__grid {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .service-detail-hero__grid,
  .service-scope-layout {
    gap: 34px;
    grid-template-columns: 1fr;
  }

  .service-detail-hero__media {
    max-height: 470px;
  }

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

  .page-hero__content {
    padding: 64px 24px 48px;
  }

  .page-hero__media {
    min-height: 400px;
  }

  .intro-grid,
  .faq-grid,
  .contact-hero__grid {
    gap: 32px;
    grid-template-columns: 1fr;
  }

  .contact-grid {
    gap: 24px;
  }

  .enquiry-paths,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .enquiry-card,
  .product-card {
    min-height: auto;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .split-feature {
    grid-template-columns: 1fr;
  }

  .split-feature__media {
    min-height: 390px;
  }

  .cta-panel {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .contact-sidebar {
    position: static;
  }

  .contact-hero__media {
    min-height: 0;
  }

  .product-hero .contact-hero__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1.35fr 0.65fr 0.65fr;
  }
}

@media (max-width: 680px) {
  .gateway-page {
    overflow: auto;
  }

  .gateway__brand {
    position: fixed;
    top: 12px;
    width: 180px;
  }

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

  .gateway__panel {
    min-height: 50svh;
  }

  .gateway__content {
    padding: 74px 20px 34px;
  }

  .gateway__title {
    font-size: clamp(2.2rem, 12vw, 3.8rem);
  }

  .gateway__prompt {
    opacity: 0.82;
    transform: none;
  }

  .gateway__footer {
    display: none;
  }

  .service-grid,
  .process-grid,
  .form-grid,
  .service-scope-list {
    grid-template-columns: 1fr;
  }

  .service-detail-hero {
    padding-block: 52px;
  }

  .service-detail-hero__media {
    aspect-ratio: 5 / 4;
  }

  .service-scope-list li {
    min-height: 0;
  }

  .service-cta-actions {
    width: 100%;
    justify-content: stretch;
  }

  .service-cta-actions .button {
    width: 100%;
  }

  .service-grid .service-card:last-child:nth-child(3n + 2) {
    grid-column: auto;
  }

  .process-step {
    min-height: 0;
  }

  .contact-sidebar,
  .contact-tip-list {
    grid-template-columns: 1fr;
  }

  .page-hero__media,
  .split-feature__media {
    min-height: 360px;
  }

  .contact-hero {
    padding: 56px 0 40px;
  }

  .contact-hero__media {
    min-height: 0;
  }

  .product-card__top {
    align-items: flex-start;
  }

  .product-branding {
    gap: 16px;
    margin-bottom: 24px;
  }

  .product-brand {
    width: 104px;
  }

  .page-hero__note {
    right: 16px;
    bottom: 16px;
    left: 16px;
    max-width: none;
  }

  .form-field--full {
    grid-column: auto;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .shell {
    width: min(calc(100% - 28px), var(--rs-shell));
  }

  .site-logo {
    width: 160px;
  }

  .page-hero__content {
    padding-right: 18px;
    padding-left: 18px;
  }

  .intro-grid__image {
    margin-top: 26px;
  }

  .enquiry-form,
  .service-card {
    padding: 24px;
  }

  .cta-panel {
    padding: 34px 24px;
  }
}

@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;
  }
}