/* ASR SOLAR — mobile-first, dependency-free design system */
:root {
  --navy: #0b263b;
  --navy-soft: #153b53;
  --green: #18754c;
  --green-light: #eaf3ed;
  --lime: #c8e89a;
  --orange: #f6a13d;
  --ink: #142e40;
  --muted: #526674;
  --paper: #fff;
  --mist: #f4f7f6;
  --line: #dce5e6;
  --radius: 16px;
  --shadow: 0 10px 32px rgba(11, 38, 59, 0.07);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  font:
    16px/1.65 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--paper);
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #1678b1;
  outline-offset: 5px;
}
::selection {
  background: var(--lime);
  color: var(--navy);
}
[hidden] {
  display: none !important;
}
.container {
  width: min(1248px, calc(100% - 40px));
  margin-inline: auto;
}
.section {
  padding-block: 64px;
}
.surface {
  background: var(--mist);
}
.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.15em;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}
.eyebrow:before {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--orange);
}
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.04em;
}
h1 {
  font-size: clamp(38px, 5.1vw, 70px);
  font-weight: 720;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(30px, 3.2vw, 44px);
  font-weight: 690;
  margin-bottom: 20px;
}
h3 {
  font-size: 23px;
  font-weight: 650;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
p {
  margin-bottom: 20px;
}
.lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 620px;
}
.muted {
  color: var(--muted);
}
.section-heading {
  margin-bottom: 36px;
}
.section-heading p {
  max-width: 580px;
  margin-bottom: 0;
}
.section-heading .text-link {
  display: inline-flex;
  margin-top: 18px;
}
.grid {
  display: grid;
  gap: 24px;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 21px;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  transition:
    transform 0.18s,
    background 0.18s,
    box-shadow 0.18s;
  text-align: center;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-orange {
  background: var(--orange);
  color: var(--navy);
}
.btn-orange:hover {
  background: #ffb75b;
}
.btn-green {
  background: var(--green);
  color: #fff;
}
.btn-green:hover {
  background: #115d3c;
}
.btn-outline {
  border-color: var(--line);
  background: #fff;
  color: var(--navy);
}
.btn-light {
  border-color: #557183;
  color: #fff;
}
.btn-light:hover {
  background: #25495f;
}
.icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-small {
  width: 18px;
  height: 18px;
}
.icon-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--green-light);
  color: var(--green);
  margin-bottom: 24px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 14px;
  font-weight: 750;
  color: var(--green);
}
.text-link:hover {
  gap: 13px;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  padding: 12px 20px;
  background: #fff;
  z-index: 100;
}
.skip-link:focus {
  transform: translateY(0);
}
/* Shared navigation */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  z-index: 30;
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 82px;
  transition: min-height 0.2s;
}
.site-header.compact {
  box-shadow: 0 4px 20px #0b263b12;
}
.compact .header-inner {
  min-height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
}
.brand-text {
  font-weight: 850;
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.brand-text span {
  color: var(--green);
}
.brand-tag {
  display: block;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 650;
  margin-top: 7px;
  color: var(--muted);
}
.menu-toggle {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: white;
  border-radius: 6px;
}
.desktop-cta {
  display: none;
}
.main-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--line);
  padding: 16px 20px 24px;
  box-shadow: 0 12px 20px #0b263b12;
}
.main-nav.is-open {
  display: block;
}
.main-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.main-nav a {
  display: block;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--green);
  background: var(--green-light);
}
.main-nav .nav-cta {
  margin-top: 12px;
  background: var(--orange);
  color: var(--navy);
}
/* Home */
.home-hero {
  background: var(--navy);
  color: white;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 40px;
  padding-block: 44px 0;
}
.hero-copy {
  padding-bottom: 8px;
}
.home-hero .eyebrow {
  color: var(--lime);
}
.home-hero h1 {
  max-width: 650px;
}
.home-hero h1 span {
  color: var(--lime);
}
.home-hero .lead {
  color: #c4d2dc;
  max-width: 510px;
}
.hero-local {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #c4d2dc;
  margin-top: 30px;
}
.hero-picture {
  position: relative;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
  min-width: 0;
}
.hero-picture > img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.photo-note {
  position: absolute;
  top: 16px;
  right: 16px;
  border-radius: 4px;
  padding: 6px 10px;
  background: #0b263bd9;
  color: #fff;
  font-size: 11px;
}
.energy-card {
  position: absolute;
  bottom: 24px;
  left: 20px;
  right: 20px;
  background: white;
  color: var(--ink);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.energy-card .icon-wrap {
  margin: 0;
  flex-shrink: 0;
}
.energy-card strong {
  display: block;
  font-size: 16px;
}
.energy-card small {
  font-size: 12px;
  color: var(--muted);
}
.hero-stripe {
  position: relative;
  background: var(--green);
  color: #fff;
  padding: 20px 0;
}
.stripe-items {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.stripe-items span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.stripe-items .icon {
  width: 18px;
  height: 18px;
  color: var(--lime);
}
.value-card {
  border: 1px solid var(--line);
  padding: 28px 24px;
  border-radius: var(--radius);
  background: #fff;
}
.value-card h3 {
  font-size: 20px;
}
.value-card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.split {
  display: grid;
  gap: 40px;
  align-items: center;
}
.image-frame {
  position: relative;
}
.image-frame img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}
.image-frame .image-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: var(--navy);
  color: white;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
}
.image-caption small {
  display: block;
  font-size: 12px;
  color: #c4d2dc;
}
.split-copy p {
  color: var(--muted);
}
.kicker {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 20px;
}
.service-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.2s,
    border-color 0.2s;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: #90b69d;
}
.service-card p {
  color: var(--muted);
  font-size: 15px;
}
.service-card .text-link {
  margin-top: auto;
}
.service-number {
  font-size: 12px;
  color: var(--muted);
  float: right;
  letter-spacing: 0.1em;
}
.service-card h3 {
  max-width: 230px;
}
.check-list {
  padding: 0;
  margin: 28px 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.check-list .icon {
  color: var(--green);
  width: 20px;
  height: 20px;
  margin-top: 2px;
}
.dark-section {
  background: var(--navy);
  color: white;
}
.dark-section .eyebrow {
  color: var(--lime);
}
.dark-section p {
  color: #c4d2dc;
}
.dark-section .check-list .icon {
  color: var(--lime);
}
.dark-section .image-frame img {
  height: 500px;
}
.why-item {
  display: flex;
  gap: 16px;
  margin-top: 22px;
}
.why-item .icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  margin: 0;
  background: #234737;
  color: var(--lime);
  flex-shrink: 0;
}
.why-item .icon {
  width: 19px;
  height: 19px;
}
.why-item strong {
  font-size: 15px;
  display: block;
}
.why-item p {
  font-size: 13px;
  margin: 4px 0 0;
}
.steps {
  display: grid;
  gap: 28px;
  position: relative;
}
.step {
  position: relative;
}
.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--green-light);
  color: var(--green);
  border: 1px solid #c9ddce;
  border-radius: 50%;
  font-weight: 750;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.step h3 {
  font-size: 19px;
}
.step p {
  font-size: 14px;
  color: var(--muted);
  max-width: 240px;
  margin: 0;
}
.project-card {
  position: relative;
}
.project-card img {
  height: 285px;
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.4s;
}
.project-card .photo-wrap {
  overflow: hidden;
  border-radius: 12px;
}
.project-card:hover img {
  transform: scale(1.04);
}
.project-card .label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green);
  margin: 20px 0 8px;
}
.project-card h3 {
  font-size: 21px;
}
.illustration-notice {
  font-size: 13px;
  color: var(--muted);
  margin-top: 28px;
}
.cta-section {
  background: var(--navy);
  color: #fff;
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.cta-section:after {
  content: "";
  width: 360px;
  height: 360px;
  border: 1px solid #466477;
  box-shadow:
    0 0 0 65px #ffffff03,
    0 0 0 130px #ffffff03;
  position: absolute;
  right: -190px;
  top: -40px;
  border-radius: 50%;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  max-width: 650px;
}
.cta-section p {
  color: #c4d2dc;
  max-width: 620px;
  margin: 0;
}
.cta-section .eyebrow {
  color: var(--lime);
}
/* Interior pages */
.page-hero {
  background: var(--mist);
  padding: 36px 0 60px;
  overflow: hidden;
}
.breadcrumb {
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  margin-bottom: 36px;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.page-hero h1 {
  max-width: 800px;
  font-size: clamp(36px, 4.7vw, 60px);
}
.page-hero .lead {
  max-width: 660px;
  margin-bottom: 0;
}
.page-hero-split {
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-hero-split img {
  width: 100%;
  height: 270px;
  border-radius: 12px;
  object-fit: cover;
}
.page-hero-split h1 {
  font-size: clamp(36px, 4.4vw, 57px);
}
.story-aside {
  border-left: 3px solid var(--orange);
  padding-left: 22px;
  margin: 30px 0;
}
.story-aside strong {
  display: block;
}
.story-aside span {
  font-size: 14px;
  color: var(--muted);
}
.mission-card {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px;
}
.mission-card p {
  color: #c4d2dc;
  margin-bottom: 0;
}
.mission-card.light {
  background: var(--green-light);
  color: var(--ink);
}
.mission-card.light p {
  color: var(--muted);
}
.mission-card .icon-wrap {
  background: #ffffff12;
  color: var(--lime);
}
.mission-card.light .icon-wrap {
  background: #d4e7d9;
  color: var(--green);
}
.location-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 310px;
  padding: 32px;
  background: var(--green-light);
  border-radius: var(--radius);
  border: 1px solid #d2e4d8;
}
.location-card .icon-wrap {
  background: white;
}
.location-card h3 {
  font-size: 27px;
}
.location-card address {
  font-style: normal;
  color: var(--muted);
  margin-bottom: 20px;
}
.service-detail {
  scroll-margin-top: 110px;
  display: grid;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.service-detail:first-child {
  padding-top: 0;
}
.service-detail:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.service-detail .service-image img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  border-radius: var(--radius);
}
.service-detail .icon-wrap {
  margin-bottom: 18px;
}
.service-detail h2 {
  font-size: clamp(28px, 3vw, 37px);
}
.service-detail .service-description {
  color: var(--muted);
}
.service-detail .check-list {
  margin: 22px 0;
}
.service-detail .btn {
  margin-top: 8px;
}
.service-image small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 10px;
}
.service-index {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.service-index a {
  font-size: 12px;
  font-weight: 650;
  border: 1px solid var(--line);
  border-radius: 5px;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 7px 12px;
  background: #fff;
}
.service-index a:hover {
  border-color: var(--green);
  color: var(--green);
}
/* Gallery & modal */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.filter-btn {
  border: 1px solid var(--line);
  background: white;
  border-radius: 6px;
  padding: 10px 18px;
  min-height: 44px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.filter-btn[aria-pressed="true"] {
  background: var(--green);
  border-color: var(--green);
  color: white;
}
.gallery-card {
  position: relative;
  min-width: 0;
}
.gallery-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 12px;
  text-align: left;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.gallery-button img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  transition:
    transform 0.35s,
    opacity 0.35s;
}
.gallery-button:hover img {
  transform: scale(1.05);
  opacity: 0.8;
}
.zoom-icon {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  color: var(--navy);
  border-radius: 50%;
}
.gallery-card h3 {
  font-size: 20px;
  margin: 17px 0 8px;
}
.gallery-card p {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.gallery-status {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}
.lightbox {
  border: 0;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  padding: 52px 16px 22px;
  width: min(980px, calc(100% - 24px));
  max-height: 90vh;
  overflow: auto;
}
.lightbox::backdrop {
  background: #03121ce8;
}
.lightbox img {
  width: 100%;
  height: auto;
  max-height: 64vh;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  right: 10px;
  top: 8px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #6d8493;
  background: var(--navy);
  color: white;
}
.lightbox h2 {
  font-size: 21px;
  margin: 18px 0 6px;
}
.lightbox p {
  font-size: 13px;
  color: #c4d2dc;
  margin: 0;
}
.lightbox a {
  text-decoration: underline;
}
.lightbox-controls {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}
.lightbox-controls button {
  background: #25495f;
  border: 1px solid #567282;
  color: #fff;
  border-radius: 6px;
  min-height: 44px;
  padding: 8px 20px;
}
/* Contact & form */
.contact-cards {
  display: grid;
  gap: 18px;
}
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: white;
}
.contact-card .icon-wrap {
  margin-bottom: 18px;
}
.contact-card h2 {
  font-size: 20px;
  margin-bottom: 14px;
}
.contact-card p,
.contact-card address {
  color: var(--muted);
  font-size: 14px;
  font-style: normal;
  margin-bottom: 0;
}
.contact-card a:not(.text-link) {
  display: block;
  min-height: 38px;
  font-weight: 650;
  font-size: 17px;
}
.enquiry-layout {
  display: grid;
  gap: 40px;
  align-items: start;
}
.enquiry-copy .check-list {
  margin: 26px 0;
}
.contact-form {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.form-grid {
  display: grid;
  gap: 20px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}
.field label span {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #a4b5bd;
  background: #fff;
  color: var(--ink);
  border-radius: 6px;
  min-height: 48px;
  padding: 11px 13px;
}
.field textarea {
  resize: vertical;
  min-height: 115px;
  display: block;
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #b02d32;
}
.field-error {
  color: #b02d32;
  font-size: 12px;
  margin: 6px 0 0;
}
.form-status {
  font-size: 14px;
  margin: 18px 0 0;
  padding: 12px;
  background: var(--green-light);
  border-radius: 6px;
}
.form-status:empty {
  display: none;
}
.form-note {
  font-size: 12px;
  color: var(--muted);
  margin: 18px 0 0;
}
.contact-form .btn {
  width: 100%;
  margin-top: 24px;
}
.contact-form .continue-link {
  display: inline-flex;
  margin-top: 12px;
  text-decoration: underline;
  color: var(--green);
  font-weight: 700;
  min-height: 44px;
  align-items: center;
}
.faq-layout {
  display: grid;
  gap: 32px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  text-align: left;
  min-height: 70px;
  padding: 20px 0;
  font-weight: 650;
  font-size: 16px;
  border: 0;
  background: none;
  color: var(--ink);
}
.faq-question .icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s;
}
.faq-question[aria-expanded="true"] .icon {
  transform: rotate(45deg);
}
.faq-answer {
  padding: 0 32px 22px 0;
  color: var(--muted);
  font-size: 15px;
}
.faq-answer p {
  margin: 0;
}
/* Footer & utilities */
.site-footer {
  background: #071e30;
  color: #fff;
  padding: 54px 0 22px;
}
.footer-grid {
  display: grid;
  gap: 36px;
}
.site-footer .brand-text span {
  color: var(--lime);
}
.site-footer .brand-tag {
  color: #c4d2dc;
}
.footer-brand > p {
  font-size: 14px;
  color: #bacbd6;
  max-width: 270px;
  margin: 22px 0;
}
.site-footer h2 {
  font-size: 14px;
  letter-spacing: 0;
  margin-bottom: 16px;
}
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer li a {
  display: inline-block;
  padding: 5px 0;
  font-size: 13px;
  color: #bacbd6;
  min-height: 32px;
}
.site-footer a:hover {
  color: var(--lime);
}
.site-footer address {
  font-style: normal;
  font-size: 13px;
  line-height: 1.8;
  color: #bacbd6;
  margin: 14px 0;
}
.footer-phone {
  display: block;
  min-height: 36px;
  font-size: 14px;
}
.footer-bottom {
  border-top: 1px solid #294051;
  margin-top: 40px;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 11px;
  color: #bacbd6;
  padding-right: 52px;
}
.footer-bottom button {
  border: none;
  background: transparent;
  color: inherit;
  text-decoration: underline;
  padding: 0;
  min-height: 30px;
  font-size: 11px;
}
.image-credits {
  border: 0;
  border-radius: 12px;
  width: min(750px, calc(100% - 32px));
  max-height: 85vh;
  padding: 32px;
  color: var(--ink);
}
.image-credits::backdrop {
  background: #071e30d9;
}
.image-credits h2 {
  font-size: 28px;
  padding-right: 32px;
}
.credits-close {
  position: absolute;
  right: 12px;
  top: 12px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 40px;
  height: 40px;
}
.credits-list {
  padding-left: 20px;
  font-size: 13px;
}
.credits-list li {
  margin-bottom: 18px;
}
.credits-list a {
  color: var(--green);
  text-decoration: underline;
}
.float-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  color: white;
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 5px 22px #071e3030;
}
.float-whatsapp .icon {
  width: 28px;
  height: 28px;
}
.float-whatsapp:hover {
  background: #0c5c3a;
  transform: translateY(-3px);
}
.back-top {
  position: fixed;
  right: 24px;
  bottom: 86px;
  z-index: 19;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s;
}
.back-top.visible {
  opacity: 1;
  visibility: visible;
}
.reveal {
  opacity: 1;
}
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.5s,
    transform 0.5s;
}
.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (min-width: 600px) {
  .container {
    width: min(1248px, calc(100% - 64px));
  }
  .value-grid,
  .services-grid,
  .project-grid,
  .gallery-grid,
  .values-grid,
  .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .field-full {
    grid-column: 1/-1;
  }
  .contact-form {
    padding: 32px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .mission-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 900px) {
  .section {
    padding-block: 88px;
  }
  .header-inner {
    min-height: 90px;
  }
  .menu-toggle {
    display: none;
  }
  .main-nav {
    display: block;
    position: static;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }
  .main-nav ul {
    display: flex;
    gap: 4px;
    align-items: center;
  }
  .main-nav a {
    padding: 10px 13px;
    border-radius: 4px;
    font-size: 13px;
  }
  .main-nav .mobile-cta {
    display: none;
  }
  .desktop-cta {
    display: inline-flex;
    padding: 13px 17px;
    font-size: 12px;
  }
  .brand-mark {
    width: 45px;
    height: 45px;
  }
  .brand-text {
    font-size: 24px;
  }
  .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
    padding-top: 52px;
  }
  .hero-copy {
    grid-column: span 6;
    padding: 28px 20px 62px 0;
  }
  .hero-picture {
    grid-column: span 6;
    align-self: stretch;
    border-radius: 16px 16px 0 0;
    margin-left: 8px;
  }
  .hero-picture > img {
    height: 100%;
    min-height: 590px;
  }
  .energy-card {
    left: 24px;
    right: 24px;
    bottom: 32px;
    padding: 24px;
  }
  .hero-stripe {
    padding: 22px 0;
  }
  .stripe-items {
    justify-content: space-between;
    font-size: 12px;
  }
  .value-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
  .value-card {
    padding: 26px 22px;
  }
  .split {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 48px;
  }
  .split > .image-frame {
    grid-column: span 6;
  }
  .split > .split-copy {
    grid-column: span 6;
  }
  .image-frame img {
    height: 500px;
  }
  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .service-card {
    padding: 32px;
  }
  .section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
  }
  .section-heading > div {
    max-width: 700px;
  }
  .section-heading .text-link {
    margin: 0;
    flex-shrink: 0;
  }
  .why-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
  }
  .why-item p {
    font-size: 12px;
  }
  .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
  }
  .steps:before {
    content: "";
    position: absolute;
    top: 26px;
    left: 26px;
    right: 20%;
    height: 1px;
    background: #c9ddce;
  }
  .project-grid,
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
  .cta-inner > div:first-child {
    max-width: 680px;
  }
  .cta-inner .btn-row {
    flex-shrink: 0;
    flex-direction: column;
    margin: 0;
  }
  .cta-section {
    padding: 72px 0;
  }
  .page-hero {
    padding: 32px 0 70px;
  }
  .page-hero-split {
    grid-template-columns: 7fr 5fr;
    gap: 64px;
  }
  .page-hero-split img {
    height: 350px;
  }
  .values-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
  }
  .values-grid .value-card {
    padding: 24px 20px;
  }
  .values-grid h3 {
    font-size: 19px;
  }
  .values-grid p {
    font-size: 13px;
  }
  .service-detail {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 60px 0;
  }
  .service-detail:nth-child(even) .service-image {
    order: 2;
  }
  .service-detail .service-image img {
    height: 410px;
  }
  .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .enquiry-layout {
    grid-template-columns: 5fr 7fr;
    gap: 64px;
  }
  .enquiry-copy {
    position: sticky;
    top: 120px;
  }
  .faq-layout {
    grid-template-columns: 4fr 8fr;
    gap: 64px;
  }
  .footer-grid {
    grid-template-columns: 4fr 2fr 3fr 3fr;
    gap: 40px;
  }
  .site-footer {
    padding-top: 64px;
  }
}
@media (min-width: 1200px) {
  .hero-copy {
    grid-column: span 6;
    padding-right: 34px;
  }
  .main-nav ul {
    gap: 10px;
  }
  .desktop-cta {
    font-size: 13px;
  }
  .value-card h3 {
    font-size: 20px;
  }
  .cta-inner .btn-row {
    flex-direction: row;
  }
  .cta-inner > div:first-child {
    max-width: 660px;
  }
}
@media (max-width: 359px) {
  .container {
    width: calc(100% - 32px);
  }
  .btn-row .btn {
    width: 100%;
  }
  .brand-text {
    font-size: 20px;
  }
  .hero-picture > img {
    height: 340px;
  }
  .energy-card {
    padding: 14px;
    left: 12px;
    right: 12px;
  }
  .energy-card small {
    font-size: 11px;
  }
  .filter-btn {
    padding-inline: 13px;
  }
  .contact-form {
    padding: 20px;
  }
  .section {
    padding-block: 52px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js-reveal .reveal {
    opacity: 1;
    transform: none;
  }
}
/* Keep the foreground rooftop panels visible in the hero crop. */
.hero-picture > img {
  object-position: 78% 100%;
}
@media (min-width: 900px) {
  .energy-card {
    right: auto;
    max-width: calc(100% - 48px);
    padding: 18px 20px;
    bottom: 24px;
  }
  .energy-card strong {
    font-size: 15px;
  }
}
/* Accessible footer link contrast on navy. */
.site-footer .text-link {
  color: var(--lime);
}
@media (min-width: 900px) {
  .split > .location-card {
    grid-column: span 6;
  }
}
/* Large touch targets and a quieter mobile photo label. */
.lightbox-close,
.credits-close {
  width: 44px;
  height: 44px;
}
.site-footer li a,
.footer-phone {
  min-height: 44px;
}
.footer-bottom button {
  min-height: 44px;
}
@media (max-width: 899px) {
  .energy-card {
    padding: 14px;
    gap: 10px;
  }
  .energy-card .icon-wrap {
    width: 40px;
    height: 40px;
  }
  .energy-card strong {
    font-size: 14px;
  }
  .energy-card small {
    display: block;
    font-size: 12px;
    line-height: 1.4;
    margin-top: 4px;
  }
  .faq-question {
    padding-right: 64px;
  }
  .faq-answer {
    padding-right: 64px;
  }
}