:root {
  --navy: #061b4a;
  --navy-dark: #04163d;
  --blue: #3f90cb;
  --blue-soft: #e7f3fb;
  --green: #18ad68;
  --ink: #12335b;
  --muted: #6b829b;
  --line: #d7e6f1;
  --paper: #ffffff;
  --background: #f3f8fc;
  --gold: #f5b21b;
  --shadow: 0 18px 45px rgba(8, 47, 99, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  color: var(--ink);
  background: var(--background);
  line-height: 1.5;
}

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 32px, 1080px);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 20;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--navy);
  transform: translateY(-140%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.top-alert {
  position: sticky;
  top: 0;
  z-index: 2000;
  color: var(--paper);
  background: var(--navy);
}

.top-alert__inner,
.top-alert__brand,
.top-alert__actions,
.hero-actions,
.split-heading {
  display: flex;
  align-items: center;
}

.top-alert__inner {
  justify-content: space-between;
  min-height: 52px;
  gap: 16px;
  font-size: 0.86rem;
  font-weight: 400;
}

.top-alert__brand {
  gap: 10px;
  flex: 0 0 auto;
  color: var(--paper);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1;
}

.top-alert__brand img {
  width: 34px;
  height: auto;
  flex: 0 0 auto;
}

.top-alert__actions {
  gap: 0;
  white-space: nowrap;
}

.top-alert__actions a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  color: #d8ecfb;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.2;
}

.top-alert__actions a + a {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.top-alert__actions img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.top-alert__actions .top-alert__trustatrader img {
  width: 22px;
  height: 22px;
}

.brand-mark {
  display: block;
  width: 62px;
  height: auto;
  flex: 0 0 auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  color: var(--paper);
  background: var(--blue);
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(60, 160, 223, 0.25);
}

.button--small {
  min-height: 38px;
  padding-inline: 18px;
}

.button--whatsapp {
  background: var(--green);
}

.button--ghost {
  color: var(--navy);
  background: var(--paper);
  border: 1px solid var(--line);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 58% 22%, rgba(255, 255, 255, 0.72) 0 175px, transparent 176px),
    radial-gradient(circle at 78% 84%, rgba(6, 27, 74, 0.08) 0 155px, transparent 156px),
    linear-gradient(115deg, #e8f6ff 0%, #eef8ff 46%, #d9ebf8 100%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(560px, 0.95fr) minmax(290px, 0.42fr);
  gap: 24px;
  align-items: center;
  min-height: 560px;
  padding-block: 54px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy .eyebrow {
  margin-bottom: 8px;
}

.hero-copy h1 {
  margin-bottom: 10px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 540px;
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(2.35rem, 4.1vw, 3.45rem);
  font-weight: 750;
  line-height: 1.08;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

h2 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.08;
}

h3 {
  color: var(--navy);
}

.hero-lede {
  max-width: 500px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.48;
}

.hero-rating {
  display: inline-flex;
  align-items: center;
  box-sizing: border-box;
  gap: 10px;
  min-height: 54px;
  margin-bottom: 30px;
  padding: 6px 14px 6px 10px;
  border: 1px solid rgba(52, 138, 180, 0.24);
  border-radius: 999px;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 12px 30px rgba(6, 27, 74, 0.08);
}

.hero-rating img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.hero-rating span,
.hero-rating strong {
  white-space: nowrap;
}

.hero-rating__mobile-break {
  display: none;
}

.hero-rating strong {
  color: var(--blue);
  font-weight: 800;
}

.hero-rating--gas-safe strong {
  color: var(--navy);
}

.hero-rating--gas-safe img {
  width: 42px;
  height: 42px;
}

.hero-trust {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 18px;
  width: max-content;
  max-width: 100%;
}

.hero-trust .hero-rating {
  flex: 0 0 280px;
  width: 280px;
  margin-bottom: 0;
}

.hero-trust .hero-rating--gas-safe {
  flex-basis: auto;
  width: auto;
  min-width: 232px;
}

.hero-trust .hero-rating img {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
}

.hero-trust img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.hero-trust strong {
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.18;
}

.hero-trust .hero-rating strong {
  color: var(--blue);
  font-size: inherit;
  font-weight: 800;
}

.hero-trust .hero-rating--gas-safe strong {
  color: var(--navy);
  font-size: inherit;
  font-weight: 650;
  white-space: nowrap;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 96px;
  bottom: 0;
  z-index: 1;
  width: min(48vw, 560px);
  min-height: 0;
  margin-left: 0;
  border-radius: 44% 0 0 44% / 50% 0 0 50%;
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(6, 27, 74, 0.12);
}

.hero-image::before {
  content: "";
  position: absolute;
  inset: -12% auto -8% -19%;
  width: 52%;
  border-radius: 50%;
  background: #e8f6ff;
  z-index: 1;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

.hero-image picture {
  display: block;
  width: 100%;
  height: 100%;
  transform: translateX(32px);
}

.callback-card {
  position: relative;
  z-index: 3;
  grid-column: 2;
  justify-self: end;
  width: min(100%, 300px);
  margin-left: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(6, 27, 74, 0.2);
}

.callback-card {
  padding: 24px 22px;
}

.callback-card h2 {
  max-width: none;
  margin-bottom: 12px;
  font-size: 1.23rem;
  line-height: 1.18;
  white-space: nowrap;
}

.callback-card p {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.callback-card p {
  font-weight: 400;
  line-height: 1.42;
}

label {
  display: block;
  margin-bottom: 9px;
}

label span {
  display: none;
}

input,
select {
  width: 100%;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font: inherit;
  color: var(--ink);
  background: #f8fbfe;
}

input::placeholder {
  color: #8ca1b6;
}

select:required:invalid {
  color: #8ca1b6;
}

select:disabled {
  color: #8ca1b6;
}

select option {
  color: var(--ink);
}

input:disabled,
select:disabled,
.button:disabled {
  opacity: 0.62;
  cursor: not-allowed;
}

.callback-card .button {
  width: 100%;
  min-height: 44px;
  margin-top: 4px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0;
}

.form-status {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
}

.form-status[data-type="error"] {
  color: #9c1d1d;
  background: #fff0f0;
}

.form-status[data-type="success"] {
  color: #17683d;
  background: #eaf8ef;
}

.proof-strip {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.proof-grid article {
  min-height: 92px;
  padding: 22px 20px;
  border-right: 1px solid var(--line);
}

.proof-grid article:last-child {
  border-right: 0;
}

.proof-grid strong,
.proof-grid small {
  display: block;
}

.proof-grid strong {
  color: var(--navy);
}

.proof-grid span,
.review-stars {
  color: var(--gold);
}

.proof-grid small,
.section-heading p,
.split-heading p,
.review-card cite,
.area-content p,
.site-footer p {
  color: var(--muted);
  font-weight: 700;
}

.section-heading p,
.split-heading p {
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.42;
}

.section {
  padding-block: 58px;
  background: var(--paper);
}

.section--soft {
  background: #fbfdff;
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 100%;
  margin-bottom: 28px;
}

.section-heading p {
  max-width: 980px;
}

.about-section {
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  top: 38px;
  right: max(24px, calc((100vw - 1080px) / 2));
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: rgba(63, 144, 203, 0.07);
}

.about-grid {
  position: relative;
  margin-bottom: 26px;
}

.about-copy {
  max-width: 100%;
  padding-right: 60px;
}

.about-copy h2 {
  max-width: none;
  white-space: nowrap;
}

.about-copy p,
.customer-first p,
.customer-list {
  color: var(--muted);
  font-weight: 400;
}

.about-copy p {
  margin-bottom: 16px;
  font-size: 0.96rem;
  line-height: 1.48;
}

.customer-first {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 30px;
  align-items: center;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.customer-first h2 {
  font-size: clamp(1.5rem, 2.3vw, 2rem);
}

.customer-first p {
  margin-bottom: 0;
  font-size: 0.92rem;
  line-height: 1.42;
}

.customer-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  line-height: 1.35;
  list-style: none;
}

.customer-list li {
  position: relative;
  padding-left: 30px;
}

.customer-list li::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 3px;
  width: 8px;
  height: 14px;
  border: solid var(--green);
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.service-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.service-grid .service-card {
  flex: 0 1 calc((100% - 54px) / 4);
}

.service-card {
  position: relative;
  display: block;
  min-height: 160px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 12px 24px rgba(17, 45, 78, 0.08);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.service-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--blue-soft);
}

.service-card__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.service-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.service-image--boiler {
  object-position: 50% 48%;
}

.service-image--radiator {
  object-position: 50% 55%;
}

.service-image--smart-control {
  object-position: 50% 52%;
}

.service-image--powerflush {
  object-position: 52% 55%;
}

.service-image--safety-certificate {
  object-position: 64% 52%;
}

.service-card__body {
  padding: 20px;
}

.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  font-weight: 750;
  line-height: 1.25;
}

.service-card p {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.42;
}

.service-card strong {
  color: var(--blue);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 16px;
  color: #3f83bd;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.25;
}

.service-card__link::after {
  content: "";
  width: 6px;
  height: 6px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.service-hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.78) 0 150px, transparent 151px),
    linear-gradient(115deg, #e8f6ff 0%, #f3f9fd 52%, #d9ebf8 100%);
}

.service-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 0.68fr);
  gap: 40px;
  align-items: start;
  min-height: 500px;
  padding-block: 58px;
}

.service-hero__copy h1 {
  margin-bottom: 14px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  margin-bottom: 22px;
  color: #3f83bd;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.25;
}

.back-link::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border: solid currentColor;
  border-width: 0 0 1.5px 1.5px;
  transform: rotate(45deg);
}

.service-page .section-heading {
  max-width: 100%;
}

.service-page .section-heading h2 {
  font-size: clamp(1.7rem, 2.35vw, 2.2rem);
}

.service-callback-section {
  background:
    linear-gradient(180deg, rgba(232, 246, 255, 0.62), rgba(248, 251, 254, 0.94));
  border-top: 1px solid var(--line);
}

.service-callback {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 1fr);
  gap: 34px;
  align-items: start;
}

.service-callback__copy {
  max-width: 600px;
}

.service-callback__copy h2 {
  margin-bottom: 14px;
  font-size: clamp(1.65rem, 2.25vw, 2.15rem);
}

.service-callback__copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.48;
}

.service-callback__form.callback-card {
  grid-column: auto;
  justify-self: stretch;
  width: 100%;
  max-width: none;
  margin: 0;
  box-shadow: 0 18px 42px rgba(6, 27, 74, 0.14);
}

.service-callback__form.callback-card h2 {
  white-space: normal;
}

.homepage-callback {
  display: block;
}

.homepage-callback .service-callback__copy {
  margin: 0 0 24px;
  max-width: none;
  text-align: left;
}

.homepage-callback .service-callback__form.callback-card {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.service-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.service-hero__media {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 20px;
  box-shadow: 0 22px 50px rgba(6, 27, 74, 0.16);
  background: var(--blue-soft);
}

.service-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.service-intro,
.service-split {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.service-copy {
  display: grid;
  gap: 16px;
}

.service-copy p,
.check-list,
.benefit-card p,
.process-strip p,
.closing-copy,
.service-panel p {
  color: var(--muted);
  font-weight: 400;
}

.service-copy p,
.closing-copy {
  margin-bottom: 0;
  font-size: 0.96rem;
  line-height: 1.48;
}

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

.benefit-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(6, 27, 74, 0.05);
}

.benefit-card span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: var(--paper);
  background: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
}

.benefit-card h3 {
  margin-bottom: 8px;
  font-size: 1.04rem;
  font-weight: 750;
  line-height: 1.18;
}

.benefit-card p {
  margin-bottom: 0;
  font-size: 0.92rem;
  line-height: 1.42;
}

.service-panel {
  padding: 30px;
  border-radius: 10px;
}

.service-panel--blue {
  color: var(--paper);
  background: var(--navy);
  box-shadow: var(--shadow);
}

.service-panel--blue h2,
.service-panel--blue .eyebrow,
.service-panel--blue p {
  color: var(--paper);
}

.service-panel .button {
  margin-top: 10px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  min-height: 50px;
  padding: 14px 18px 14px 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 20px;
  width: 9px;
  height: 16px;
  border: solid var(--green);
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.process-strip {
  position: relative;
  counter-reset: process-step;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-strip::before {
  content: "";
  position: absolute;
  top: 41px;
  left: 13%;
  right: 13%;
  height: 2px;
  background: var(--line);
}

.process-strip article {
  position: relative;
  counter-increment: process-step;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(6, 27, 74, 0.06);
}

.process-strip article::before {
  content: counter(process-step);
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: var(--paper);
  background: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
}

.process-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 1.06rem;
  font-weight: 750;
  line-height: 1.24;
}

.process-strip p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.42;
}

.closing-copy {
  max-width: 820px;
  margin: 24px auto 0;
  text-align: center;
}

@media (min-width: 901px) and (hover: hover) and (pointer: fine) {
  .service-card:hover,
  .service-card:focus-visible {
    border-color: var(--blue);
    box-shadow: 0 18px 34px rgba(17, 45, 78, 0.14);
    transform: translateY(-2px);
  }

  .service-card--image:hover .service-card__media img,
  .service-card--image:focus-visible .service-card__media img {
    transform: scale(1.055);
  }

  .service-card:hover .service-card__link::after,
  .service-card:focus-visible .service-card__link::after {
    transform: translateX(3px) rotate(45deg);
  }
}

.split-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.reviews-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  padding: 9px 40px 9px 15px;
  border: 1px solid #b8d2e8;
  border-radius: 3px;
  color: #3f83bd;
  background: var(--paper);
  box-shadow: 0 2px 8px rgba(63, 144, 203, 0.12);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
  white-space: nowrap;
}

.reviews-link::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  width: 20px;
  height: 20px;
  background: url("assets/icon-external-link.webp") center / contain no-repeat;
  transform: translateY(-50%);
}

.review-carousel {
  position: relative;
  display: grid;
  gap: 20px;
}

.review-viewport {
  overflow: hidden;
  padding: 4px;
}

.review-track {
  --review-columns: 3;
  --review-gap: 16px;
  display: flex;
  gap: var(--review-gap);
  transform: translateX(calc(var(--review-offset, 0px) * -1));
  transition: transform 520ms ease;
}

.review-card {
  flex: 0 0 calc((100% - (var(--review-gap) * (var(--review-columns) - 1))) / var(--review-columns));
  min-height: 218px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 28px rgba(6, 27, 74, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-card__top,
.review-card footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.review-stars {
  color: var(--gold);
  font-size: 0.96rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.review-source {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1.08;
  text-align: right;
}

.review-source span {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--blue);
  border-radius: 999px;
}

.review-source span::before {
  content: "";
  width: 7px;
  height: 11px;
  border: solid var(--blue);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.review-card footer {
  display: grid;
  gap: 6px;
}

.review-card footer span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 400;
}

.review-card p {
  margin: 22px 0 20px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.35;
}

.review-card cite {
  color: var(--muted);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 400;
}

.review-arrow {
  position: absolute;
  top: calc((100% - 33px) / 2);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 20px rgba(6, 27, 74, 0.08);
  cursor: pointer;
  transform: translateY(-50%);
}

.review-arrow::before {
  content: "";
  width: 11px;
  height: 11px;
  border: solid var(--navy);
  border-width: 0 3px 3px 0;
}

.review-arrow--prev {
  left: -22px;
}

.review-arrow--prev::before {
  transform: rotate(135deg);
  margin-left: 4px;
}

.review-arrow--next {
  right: -22px;
}

.review-arrow--next::before {
  transform: rotate(-45deg);
  margin-right: 4px;
}

.review-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.review-dot {
  width: 13px;
  height: 13px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #d6dde5;
  cursor: pointer;
}

.review-dot.is-active {
  background: var(--navy);
  box-shadow: 0 0 0 4px rgba(6, 27, 74, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .review-track {
    transition: none;
  }
}

.area-content {
  display: grid;
  gap: 26px;
}

.area-content p {
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.48;
}

.google-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(8, 47, 99, 0.1);
  background: var(--blue-soft);
}

.google-map iframe {
  display: block;
  width: 100%;
  min-height: 390px;
  border: 0;
}

.site-footer {
  padding-block: 24px;
  color: var(--paper);
  background: var(--navy);
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-footer p {
  margin: 0;
  color: #a9c9e5;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.42;
  text-align: center;
}

.site-footer h2 {
  margin-bottom: 12px;
  color: var(--paper);
  font-size: 1rem;
  font-weight: 750;
}

.site-footer a {
  color: #d8ecfb;
  font-weight: 600;
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    padding-block: 40px;
  }

  .hero-image {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 360px;
    margin-left: 0;
    border-radius: 28px;
  }

  .hero-image::before {
    display: none;
  }

  .hero-image picture {
    transform: none;
  }
}

@media (max-width: 900px) {
  .brand-mark {
    width: 50px;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 28px;
    min-height: auto;
    padding-block: 40px;
  }

  .hero-image {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 360px;
    margin-left: 0;
    border-radius: 28px;
  }

  .hero-image::before {
    display: none;
  }

  .callback-card {
    grid-column: auto;
    justify-self: stretch;
    width: 100%;
    max-width: 520px;
    margin-left: 0;
  }

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

  .service-callback__copy {
    max-width: none;
  }

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

  .service-grid .service-card {
    flex: none;
  }

  .customer-first {
    grid-template-columns: 1fr;
  }

  .about-copy {
    padding-right: 0;
  }

  .about-copy h2 {
    white-space: normal;
  }

  .service-hero__grid,
  .service-intro,
  .service-split {
    grid-template-columns: 1fr;
  }

  .service-hero__grid {
    gap: 30px;
    min-height: auto;
    padding-block: 42px;
  }

  .service-hero__media img {
    min-height: 300px;
  }

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

  .proof-grid article:nth-child(2) {
    border-right: 0;
  }

}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1080px);
  }

  .top-alert__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 10px;
    gap: 10px;
  }

  .top-alert__actions {
    width: 100%;
    flex-wrap: wrap;
    row-gap: 8px;
  }

  .top-alert__actions a {
    padding-inline: 0 14px;
  }

  h1 {
    font-size: 2.45rem;
  }

  .hero-title-line {
    white-space: normal;
  }

  .hero-lede {
    margin-bottom: 16px;
  }

  .hero-rating {
    flex-direction: row;
    min-height: 52px;
    margin-bottom: 24px;
    padding: 4px 8px;
    font-size: 0.66rem;
  }

  .hero-rating img {
    width: 26px;
    height: 26px;
  }

  .hero-rating span,
  .hero-rating strong {
    white-space: normal;
  }

  .hero-rating__mobile-break {
    display: block;
  }

  .hero-trust .hero-rating {
    flex: 0 1 150px;
    width: min(150px, calc((100% - 8px) / 2));
    min-width: 0;
    margin-bottom: 0;
  }

  .hero-trust .hero-rating--gas-safe {
    flex-basis: 150px;
    width: min(150px, calc((100% - 8px) / 2));
    min-width: 0;
  }

  .hero-trust .hero-rating img {
    flex-basis: 26px;
    width: 26px;
    height: 26px;
  }

  .hero-trust {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
  }

  .hero-trust img {
    width: 26px;
    height: 26px;
  }

  .hero-trust strong {
    font-size: inherit;
    line-height: 1.14;
  }

  .hero-image {
    min-height: 300px;
  }

  .hero-image img {
    object-position: 68% 30%;
  }

  .callback-card {
    padding: 22px;
    border-radius: 16px;
  }

  .callback-card h2 {
    font-size: 1.23rem;
  }

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

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

  .about-section::before {
    display: none;
  }

  .customer-first {
    padding: 22px;
  }

  .customer-list {
    grid-template-columns: 1fr;
  }

  .service-hero__actions,
  .service-hero__actions .button {
    width: 100%;
  }

  .service-hero__media {
    border-radius: 16px;
  }

  .service-hero__media img {
    min-height: 240px;
  }

  .service-intro,
  .service-split {
    gap: 24px;
  }

  .benefit-grid,
  .process-strip {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    min-height: 0;
  }

  .service-panel {
    padding: 24px;
  }

  .proof-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-grid article:last-child {
    border-bottom: 0;
  }

  .section {
    padding-block: 42px;
  }

  .split-heading {
    display: block;
  }

  .split-heading .button,
  .split-heading .reviews-link {
    margin-top: 12px;
  }

  .review-track {
    --review-columns: 1;
  }

  .review-card {
    min-height: 246px;
    padding: 20px;
  }

  .review-card__top,
  .review-card footer {
    align-items: flex-start;
    gap: 8px;
  }

  .review-card p {
    font-size: 1rem;
  }

  .review-arrow {
    width: 38px;
    height: 38px;
  }

  .review-arrow--prev {
    left: -6px;
  }

  .review-arrow--next {
    right: -6px;
  }

  .google-map iframe {
    min-height: 300px;
  }

  .site-footer {
    padding-block: 20px;
  }
}

@media (max-width: 640px) {
  .mobile-redesign .container {
    width: min(100% - 28px, 1080px);
  }

  .mobile-redesign .top-alert__inner {
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    padding-block: 8px;
  }

  .mobile-redesign .top-alert__brand {
    justify-content: center;
    gap: 8px;
    width: 100%;
    font-size: 0.84rem;
  }

  .mobile-redesign .top-alert__brand img {
    width: 29px;
  }

  .mobile-redesign .top-alert__actions {
    justify-content: center;
    row-gap: 6px;
  }

  .mobile-redesign .top-alert__actions a {
    gap: 6px;
    padding-inline: 0 11px;
    font-size: 0.8rem;
  }

  .mobile-redesign .top-alert__actions img {
    width: 16px;
    height: 16px;
  }

  .mobile-redesign .top-alert__actions .top-alert__trustatrader img {
    width: 19px;
    height: 19px;
  }

  .mobile-redesign h1 {
    font-size: 2.08rem;
  }

  .mobile-redesign h2 {
    font-size: 1.72rem;
  }

  .mobile-redesign .hero-grid {
    gap: 20px;
    padding-block: 30px;
  }

  .mobile-redesign .hero-lede {
    margin-bottom: 18px;
    font-size: 0.96rem;
  }

  .mobile-redesign .hero-image {
    min-height: 220px;
    border-radius: 16px;
  }

  .mobile-redesign .callback-card {
    padding: 18px;
    border-radius: 12px;
  }

  .mobile-redesign .callback-card h2 {
    margin-bottom: 8px;
    white-space: normal;
  }

  .mobile-redesign .section {
    padding-block: 34px;
  }

  .mobile-redesign .section-heading {
    margin-bottom: 18px;
  }

  .mobile-redesign.service-page .section-heading h2,
  .mobile-redesign .service-callback__copy h2 {
    font-size: 1.55rem;
  }

  .mobile-redesign .section-heading p,
  .mobile-redesign .split-heading p,
  .mobile-redesign .area-content p {
    font-size: 0.95rem;
    line-height: 1.42;
  }

  .mobile-redesign .service-hero__grid {
    gap: 18px;
    padding-block: 28px;
  }

  .mobile-redesign .service-hero__copy h1 {
    margin-bottom: 10px;
    line-height: 1.06;
  }

  .mobile-redesign .back-link {
    margin-bottom: 14px;
    color: #2d6fa8;
    font-weight: 700;
  }

  .mobile-redesign.service-page .eyebrow {
    color: #2a78b9;
  }

  .mobile-redesign.service-page .hero-lede {
    color: #31577f;
    font-size: 1rem;
    line-height: 1.52;
  }

  .mobile-redesign .service-callback {
    gap: 18px;
  }

  .mobile-redesign .service-callback__form.callback-card {
    padding: 18px;
  }

  .mobile-redesign .service-hero__media {
    border-radius: 12px;
    box-shadow: 0 16px 36px rgba(6, 27, 74, 0.14);
  }

  .mobile-redesign .service-hero__media img {
    min-height: clamp(245px, 60vw, 330px);
    max-height: none;
    object-position: 58% 50%;
  }

  .mobile-redesign .service-hero__media img.service-image--safety-certificate {
    object-position: 64% 50%;
  }

  .mobile-redesign .service-intro,
  .mobile-redesign .service-split {
    gap: 18px;
  }

  .mobile-redesign .service-copy {
    gap: 10px;
  }

  .mobile-redesign .service-copy p,
  .mobile-redesign .closing-copy {
    font-size: 0.95rem;
    line-height: 1.46;
  }

  .mobile-redesign .service-panel {
    padding: 18px;
    border-radius: 8px;
  }

  .mobile-redesign .service-panel h2 {
    font-size: 1.38rem;
  }

  .mobile-redesign .check-list {
    gap: 8px;
  }

  .mobile-redesign .check-list li {
    min-height: 0;
    padding: 11px 12px 11px 39px;
    border-radius: 7px;
    font-size: 0.91rem;
    line-height: 1.38;
  }

  .mobile-redesign .check-list li::before {
    top: 13px;
    left: 16px;
    width: 7px;
    height: 12px;
    border-width: 0 2px 2px 0;
  }

  .mobile-redesign .closing-copy {
    margin-top: 16px;
  }

  .mobile-redesign .service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .mobile-redesign .service-card--image {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr) 34px;
    min-height: 88px;
    border-radius: 8px;
  }

  .mobile-redesign .service-card--image::after {
    content: "";
    align-self: center;
    justify-self: center;
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--blue);
    border-right: 2px solid var(--blue);
    transform: rotate(45deg);
  }

  .mobile-redesign .service-card__media {
    height: 100%;
    min-height: 88px;
    aspect-ratio: auto;
  }

  .mobile-redesign .service-card__body {
    padding: 11px 4px 11px 12px;
  }

  .mobile-redesign .service-card h3 {
    margin-bottom: 3px;
    font-size: 0.9rem;
  }

  .mobile-redesign .service-card p {
    font-size: 0.79rem;
    line-height: 1.38;
  }

  .mobile-redesign .service-card__link {
    margin-top: 6px;
    font-size: 0.74rem;
  }

  .mobile-redesign .service-card__link::after {
    display: none;
  }

  .mobile-redesign .benefit-grid.is-disclosure-list,
  .mobile-redesign .process-strip.is-disclosure-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .mobile-redesign .benefit-detail,
  .mobile-redesign .process-detail {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: 0 8px 18px rgba(6, 27, 74, 0.045);
  }

  .mobile-redesign .benefit-detail summary,
  .mobile-redesign .process-detail summary,
  .mobile-redesign .process-detail__header {
    position: relative;
    isolation: isolate;
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px 42px 12px 13px;
    color: var(--navy);
    cursor: pointer;
    list-style: none;
  }

  .mobile-redesign .benefit-detail summary:focus,
  .mobile-redesign .process-detail summary:focus,
  .mobile-redesign .benefit-detail summary:focus-visible,
  .mobile-redesign .process-detail summary:focus-visible,
  .mobile-redesign .process-detail__header:focus,
  .mobile-redesign .process-detail__header:focus-visible {
    outline: 0;
  }

  .mobile-redesign .benefit-detail summary::-webkit-details-marker,
  .mobile-redesign .process-detail summary::-webkit-details-marker {
    display: none;
  }

  .mobile-redesign .benefit-detail summary::before,
  .mobile-redesign .process-detail summary::before {
    content: "";
    position: absolute;
    z-index: 999;
    top: 23px;
    right: 40px;
    left: 50px;
    height: 24px;
    background: var(--paper);
    pointer-events: none;
  }

  .mobile-redesign .benefit-detail summary::after,
  .mobile-redesign .process-detail summary::after {
    content: "";
    position: absolute;
    z-index: 1000;
    top: 50%;
    right: 16px;
    width: 9px;
    height: 9px;
    border: solid var(--blue);
    border-width: 0 2px 2px 0;
    transform: translateY(-50%) rotate(45deg);
    transition: transform 160ms ease;
  }

  .mobile-redesign .benefit-detail[open] summary::after,
  .mobile-redesign .process-detail[open] summary::after {
    transform: translateY(-50%) rotate(225deg);
  }

  .mobile-redesign .benefit-detail__number,
  .mobile-redesign .process-detail__number {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    color: var(--paper);
    background: var(--blue);
    font-size: 0.72rem;
    font-weight: 900;
  }

  .mobile-redesign .benefit-detail h3,
  .mobile-redesign .process-detail strong {
    margin: 0;
    position: relative;
    z-index: 1000;
    flex: 0 1 auto;
    width: auto;
    color: var(--navy);
    font-size: 0.92rem;
    font-weight: 750;
    line-height: 1.2;
    border: 0;
    box-shadow: none;
    text-decoration: none;
  }

  .mobile-redesign .process-detail--static .process-detail__header {
    display: flex;
    cursor: default;
    padding: 12px 42px 12px 13px;
  }

  .mobile-redesign .process-detail--static::before {
    display: none;
  }

  .mobile-redesign .process-detail--static {
    padding: 0;
  }

  .mobile-redesign .process-detail--static .mobile-disclosure-panel {
    height: auto;
    margin-top: -10px;
    padding-top: 10px;
    opacity: 1;
    transition: none;
    will-change: auto;
  }

  .mobile-redesign .process-detail--static .mobile-disclosure-panel p {
    padding: 0 13px 13px 61px;
    font-size: 0.88rem;
    line-height: 1.38;
  }

  .mobile-redesign .process-detail--static .process-detail__number {
    width: 32px;
    height: 32px;
    font-size: 0.72rem;
  }

  .mobile-redesign .process-detail--static strong {
    z-index: 1;
    font-size: 0.92rem;
  }

  .mobile-redesign .mobile-disclosure-panel {
    position: relative;
    z-index: 20;
    overflow: hidden;
    margin-top: -10px;
    padding-top: 10px;
    background: var(--paper);
    transition: height 260ms cubic-bezier(0.22, 1, 0.36, 1), opacity 180ms ease;
    will-change: height;
  }

  .mobile-redesign .benefit-detail[open] .mobile-disclosure-panel::before,
  .mobile-redesign .process-detail[open] .mobile-disclosure-panel::before {
    content: "";
    position: absolute;
    z-index: 2;
    top: -4px;
    right: 13px;
    left: 61px;
    height: 10px;
    background: var(--paper);
    pointer-events: none;
  }

  .mobile-redesign .mobile-disclosure-panel p {
    position: relative;
    z-index: 3;
    margin: 0;
    padding: 0 13px 13px 61px;
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 400;
    line-height: 1.38;
  }
}