/* Modern formats with a JPEG fallback. */
.home-hero {
    background-image: image-set(
        url("../images/hero-living-room.webp") type("image/webp"),
        url("../images/hero-living-room.jpg") type("image/jpeg")
    );
}

.home-hero:not(.page-hero) h1 {
    max-width: 920px;
    font-size: clamp(3rem, 5.3vw, 5.2rem);
}

.home-hero__lead strong {
    color: #fff;
}

.service-detail-cards .benefits-grid article {
    box-shadow: 0 18px 55px rgba(6, 25, 36, .08);
}

.service-related {
    display: grid;
    gap: 9px;
    margin-top: 34px;
}

.service-related strong {
    margin-bottom: 4px;
    font-size: .76rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.service-related a {
    width: fit-content;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border-bottom: 1px solid rgba(16, 32, 42, .2);
    font-weight: 700;
}

/* Stronger visual rhythm across the homepage. */
.button--primary {
    box-shadow: 0 14px 34px rgba(99, 214, 255, .22);
}

.trust-bar {
    color: #fff;
    border: 0;
    background: #071826;
}

.trust-bar p {
    border-left-color: #63d6ff;
}

.trust-bar span {
    color: rgba(255, 255, 255, .57);
}

.home-intro .split-layout__image {
    position: relative;
    box-shadow: 22px 22px 0 #d9f3fa, 0 28px 80px rgba(6, 25, 36, .16);
}

section[aria-labelledby="benefits-title"] {
    background: linear-gradient(145deg, #edf7fa 0%, #f8fafb 62%, #fff 100%);
}

section[aria-labelledby="benefits-title"] .benefits-grid {
    gap: 22px;
}

section[aria-labelledby="benefits-title"] .benefits-grid article {
    min-height: 275px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 0;
    box-shadow: 0 20px 60px rgba(6, 25, 36, .09);
    transition: transform .25s ease, box-shadow .25s ease;
}

section[aria-labelledby="benefits-title"] .benefits-grid article:hover {
    transform: translateY(-7px);
    box-shadow: 0 28px 75px rgba(6, 25, 36, .15);
}

section[aria-labelledby="benefits-title"] .benefits-grid article:first-child {
    color: #fff;
    background: #071826;
}

section[aria-labelledby="benefits-title"] .benefits-grid article:first-child p {
    color: rgba(255, 255, 255, .65);
}

section[aria-labelledby="benefits-title"] .benefits-grid article:first-child .benefit-icon {
    color: #071826;
    background: #63d6ff;
}

section[aria-labelledby="benefits-title"] .benefits-grid article:last-child {
    background: #63d6ff;
}

section[aria-labelledby="benefits-title"] .benefits-grid article:last-child p {
    color: rgba(7, 24, 38, .7);
}

section[aria-labelledby="benefits-title"] .benefits-grid article:last-child .benefit-icon {
    color: #63d6ff;
    background: #071826;
}

/* Editorial services layout: one photographic feature, five open rows. */
.services-showcase {
    background: linear-gradient(135deg, #fff 0%, #f0f9fb 100%);
}

.services-showcase .readable-heading {
    max-width: 900px;
}

.services-showcase .services-list {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(40px, 5vw, 78px);
    border: 0;
}

.services-showcase .service-row {
    position: relative;
    grid-column: 6 / -1;
    min-height: 124px;
    grid-template-columns: 44px 1fr auto;
    align-items: center;
    gap: 20px;
    padding: 22px 0;
    border: 0;
    border-bottom: 1px solid rgba(16, 32, 42, .16);
    background: transparent;
    transition: color .25s ease, transform .25s ease;
}

.services-showcase .service-row::before {
    position: absolute;
    inset: auto 0 -1px;
    width: 0;
    height: 2px;
    content: "";
    background: #159eca;
    transition: width .3s ease;
}

.services-showcase .service-row:hover {
    color: #087da2;
    background: transparent;
    transform: translateX(7px);
}

.services-showcase .service-row:hover::before,
.services-showcase .service-row:focus-visible::before {
    width: 100%;
}

.services-showcase .service-row h3 {
    margin-bottom: 9px;
    font-size: 1.32rem;
}

.services-showcase .service-row p {
    max-width: 580px;
}

.services-showcase .service-row .circle-arrow {
    color: #071826;
    background: #fff;
    box-shadow: 0 10px 28px rgba(6, 25, 36, .09);
    transition: color .2s ease, background .2s ease, transform .2s ease;
}

.services-showcase .service-row:hover .circle-arrow {
    color: #071826;
    background: #63d6ff;
    transform: rotate(-35deg);
}

.services-showcase .service-row:first-child {
    grid-column: 1 / 6;
    grid-row: 1 / 6;
    min-height: 620px;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto 1fr auto;
    align-items: start;
    padding: 34px;
    overflow: hidden;
    border: 0;
    border-radius: 28px;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(3, 15, 23, .12) 0%, rgba(3, 15, 23, .9) 80%),
        url("../images/engineer-installation.webp") center / cover no-repeat;
    box-shadow: 0 30px 85px rgba(6, 25, 36, .22);
    transition: transform .3s ease, box-shadow .3s ease;
}

.services-showcase .service-row:first-child::before {
    display: none;
}

.services-showcase .service-row:first-child:hover {
    color: #fff;
    transform: translateY(-8px);
    box-shadow: 0 38px 100px rgba(6, 25, 36, .3);
}

.services-showcase .service-row:first-child .service-row__number {
    grid-column: 1;
    grid-row: 1;
    color: #63d6ff;
}

.services-showcase .service-row:first-child > div {
    grid-column: 1 / -1;
    grid-row: 3;
    align-self: end;
}

.services-showcase .service-row:first-child h3 {
    max-width: 420px;
    margin-bottom: 15px;
    font-size: clamp(2rem, 3vw, 3.1rem);
}

.services-showcase .service-row:first-child p {
    max-width: 440px;
    color: rgba(255, 255, 255, .7);
    font-size: .9rem;
}

.services-showcase .service-row:first-child .circle-arrow {
    grid-column: 2;
    grid-row: 1;
    color: #071826;
    border-color: transparent;
    background: #63d6ff;
    box-shadow: none;
}

.why-simple {
    background: linear-gradient(120deg, #fff 0%, #fff 46%, #f1f8fa 46%, #f1f8fa 100%);
}

.why-simple__intro {
    padding-left: 30px;
    border-left: 4px solid #63d6ff;
}

.why-simple__points article {
    background: rgba(255, 255, 255, .68);
}

@media (max-width: 1050px) {
    .services-showcase .services-list {
        column-gap: 42px;
    }

    .services-showcase .service-row:first-child {
        min-height: 600px;
    }
}

@media (max-width: 820px) {
    .home-intro .split-layout__image {
        box-shadow: 12px 12px 0 #d9f3fa, 0 22px 60px rgba(6, 25, 36, .14);
    }

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

    .services-showcase .service-row,
    .services-showcase .service-row:first-child {
        grid-column: 1;
    }

    .services-showcase .service-row:first-child {
        grid-row: auto;
        min-height: 520px;
        margin-bottom: 18px;
    }

    .why-simple {
        background: linear-gradient(180deg, #fff 0%, #fff 42%, #f1f8fa 42%, #f1f8fa 100%);
    }
}

@media (max-width: 540px) {
    .services-showcase .service-row {
        grid-template-columns: 32px 1fr auto;
        gap: 12px;
    }

    .services-showcase .service-row:first-child {
        min-height: 470px;
        padding: 26px;
    }

    .services-showcase .service-row:first-child h3 {
        font-size: 2.15rem;
    }

    .services-showcase .service-row p {
        display: none;
    }

    .services-showcase .service-row:first-child p {
        display: block;
    }

    .why-simple__intro {
        padding-left: 20px;
    }
}

/* 3.3 typography and contrast pass. */
:root {
    --muted: #4c5e68;
}

body {
    font-size: 18px;
    line-height: 1.72;
}

p {
    font-weight: 450;
}

.lead-copy,
.split-layout__copy .lead-copy {
    color: #2f424d !important;
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.62;
}

.readable-heading > p:last-child {
    color: #42555f;
    font-size: 1.12rem;
    font-weight: 450;
    line-height: 1.65;
}

.split-layout__copy > p:not(.eyebrow),
.why-simple__intro > p:not(.eyebrow),
.areas-simple p,
.coverage-copy > p:not(.eyebrow) {
    color: #4c5e68;
}

.eyebrow {
    font-size: .78rem;
}

.eyebrow--dark {
    color: #435660;
}

.primary-navigation a {
    font-size: .93rem;
}

.trust-bar strong {
    font-size: .94rem;
}

.trust-bar span {
    margin-top: 5px;
    color: rgba(255, 255, 255, .68);
    font-size: .79rem;
    line-height: 1.45;
}

.benefits-grid p,
section[aria-labelledby="benefits-title"] .benefits-grid p {
    font-size: 1rem;
    line-height: 1.62;
}

.services-showcase .service-row p {
    color: #4c5e68;
    font-size: 1rem;
    line-height: 1.62;
}

.services-showcase .service-row:first-child p {
    color: rgba(255, 255, 255, .78);
    font-size: 1rem;
}

.why-simple__points h3 {
    font-size: 1.13rem;
}

.why-simple__points p {
    color: #4c5e68;
    font-size: .98rem;
    line-height: 1.62;
}

.numbered-steps h3 {
    font-size: 1.08rem;
}

.numbered-steps p {
    color: rgba(255, 255, 255, .7);
    font-size: .94rem;
    line-height: 1.55;
}

.accordion summary {
    font-size: 1.06rem;
}

.accordion details p {
    color: #4c5e68;
    font-size: 1rem;
    line-height: 1.62;
}

.coverage-towns a {
    color: #344853;
    font-size: .92rem;
    font-weight: 700;
}

.coverage-map figcaption {
    color: #52656f;
    font-size: .75rem;
}

.text-link {
    color: #075f7b;
    font-size: 1rem;
}

.enquiry-form label {
    color: rgba(255, 255, 255, .82);
    font-size: .84rem;
    font-weight: 600;
}

.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
    font-size: 1rem;
}

.consent span {
    font-size: .78rem;
    line-height: 1.5;
}

.footer-intro > p,
.footer-nav a,
.footer-contact p,
.footer-contact .text-link {
    color: rgba(255, 255, 255, .72);
    font-size: .91rem;
    line-height: 1.6;
}

.footer-bottom {
    color: rgba(255, 255, 255, .58);
    font-size: .78rem;
}

@media (max-width: 820px) {
    body {
        font-size: 17px;
    }

    .primary-navigation a {
        font-size: 1.9rem;
    }

    .readable-heading > p:last-child {
        font-size: 1.05rem;
    }
}

@media (max-width: 540px) {
    body {
        font-size: 16.5px;
    }

    .lead-copy,
    .split-layout__copy .lead-copy {
        font-size: 1.12rem;
    }

    .coverage-towns a {
        font-size: .82rem;
    }

    .services-showcase .service-row p {
        font-size: .94rem;
    }
}

/* Map-led coverage section: open, editorial and intentionally card-free. */
.coverage-section {
    overflow: hidden;
}

.coverage-layout {
    display: grid;
    grid-template-columns: minmax(300px, .78fr) minmax(560px, 1.35fr);
    gap: clamp(50px, 6vw, 105px);
    align-items: center;
}

.coverage-copy {
    max-width: 520px;
}

.coverage-copy h2 {
    margin-bottom: 28px;
}

.coverage-copy > p:not(.eyebrow) {
    color: var(--muted);
}

.coverage-copy .text-link {
    margin-top: 10px;
}

.coverage-map {
    position: relative;
    margin: 0;
}

.coverage-map img {
    width: 100%;
    max-height: 480px;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.coverage-map figcaption {
    margin-top: -6px;
    color: #71818a;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-align: right;
    text-transform: uppercase;
}

.coverage-towns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 26px;
    margin-top: 18px;
    border-top: 1px solid rgba(16, 32, 42, .13);
}

.coverage-towns a {
    min-height: 54px;
    display: grid;
    grid-template-columns: 10px 1fr auto;
    gap: 10px;
    align-items: center;
    border-bottom: 1px solid rgba(16, 32, 42, .13);
    font-size: .76rem;
    font-weight: 650;
    transition: color .2s ease;
}

.coverage-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #159eca;
    box-shadow: 0 0 0 4px rgba(99, 214, 255, .18);
    transition: box-shadow .2s ease, transform .2s ease;
}

.coverage-arrow {
    color: #87959c;
    font-size: .9rem;
    transition: color .2s ease, transform .2s ease;
}

.coverage-towns a:hover,
.coverage-towns a:focus-visible {
    color: #087da2;
}

.coverage-towns a:hover .coverage-dot,
.coverage-towns a:focus-visible .coverage-dot {
    transform: scale(1.15);
    box-shadow: 0 0 0 6px rgba(99, 214, 255, .24);
}

.coverage-towns a:hover .coverage-arrow,
.coverage-towns a:focus-visible .coverage-arrow {
    color: #087da2;
    transform: translate(2px, -2px);
}

@media (max-width: 1050px) {
    .coverage-layout {
        grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr);
        gap: 48px;
    }

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

@media (max-width: 820px) {
    .coverage-layout {
        grid-template-columns: 1fr;
    }

    .coverage-copy {
        max-width: 660px;
    }

    .coverage-map img {
        max-height: 430px;
    }
}

@media (max-width: 540px) {
    .coverage-towns {
        grid-template-columns: 1fr 1fr;
        column-gap: 18px;
    }

    .coverage-towns a {
        min-height: 50px;
        font-size: .7rem;
    }

    .coverage-map figcaption {
        text-align: left;
    }
}