:root {
  --ink: #102735;
  --ink-soft: #25414e;
  --blue: #1597cd;
  --blue-deep: #0a79aa;
  --copper: #bb6540;
  --paper: #f2f0e9;
  --white: #fffefa;
  --muted: #637078;
  --rule: #c9cec9;
  --rule-dark: rgba(255, 255, 255, .24);
  --display: "Barlow Condensed", Impact, sans-serif;
  --body: "Source Sans 3", Arial, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --page: min(1320px, calc(100% - 96px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
button, a { cursor: pointer; }
::selection { color: var(--white); background: var(--blue-deep); }
.section-shell { width: var(--page); margin-inline: auto; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.arrow-icon { width: 16px; height: 16px; flex: 0 0 16px; overflow: visible; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: square; stroke-linejoin: miter; transition: transform .18s cubic-bezier(.2,0,0,1); }
.button:hover .arrow-icon, .text-link:hover .arrow-icon, .cap-action:hover .arrow-icon, .footer-links a:hover .arrow-icon, .topline a:hover .arrow-icon { transform: translate(2px,-2px); }
.skip-link { position: fixed; z-index: 50; top: 10px; left: 10px; padding: 12px 16px; color: var(--white); background: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 4px; }

.topline { height: 34px; padding: 0 max(48px, calc((100vw - 1320px) / 2)); display: flex; align-items: center; justify-content: space-between; color: #d9e2e4; background: var(--ink); font: 10px/1 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.topline a { color: #fff; }
.topline a .arrow-icon { margin-left: 6px; color: #73c7ec; vertical-align: -4px; }
.topline-dot { display: inline-block; width: 5px; height: 5px; margin: 0 8px 1px; border-radius: 50%; background: var(--blue); }
.site-header { position: relative; z-index: 20; width: var(--page); height: 94px; margin: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--rule); }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 250px; }
.brand img { width: 48px; height: 48px; border: 1px solid rgba(16,39,53,.12); border-radius: 50%; object-fit: cover; }
.brand-name { display: flex; flex-direction: column; font: 700 18px/.98 var(--display); letter-spacing: .015em; text-transform: uppercase; }
.brand-name b { font-weight: 500; }
.brand-name small { margin-top: 5px; color: var(--muted); font: 8px/1 var(--mono); letter-spacing: .12em; }
.main-nav { display: flex; align-items: center; gap: clamp(21px, 3vw, 43px); }
.main-nav a, .header-phone { font-size: 14px; font-weight: 600; transition: color .18s ease; }
.main-nav a:hover, .header-phone:hover { color: var(--blue-deep); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.header-phone { white-space: nowrap; font-variant-numeric: tabular-nums; }
.button { min-height: 54px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; border: 1px solid transparent; font-size: 15px; font-weight: 700; line-height: 1.1; transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-small { min-height: 44px; padding-inline: 16px; font-size: 13px; }
.button-dark { color: white; background: var(--ink); }
.button-dark:hover { background: var(--ink-soft); }
.button-blue { color: white; background: var(--blue-deep); }
.button-blue:hover { background: #08688f; }
.button-outline { color: var(--ink); border-color: #909b9d; background: transparent; }
.button-outline:hover { border-color: var(--ink); background: rgba(255,255,255,.38); }
.menu-toggle, .mobile-nav { display: none; }

.hero { position: relative; width: var(--page); min-height: min(705px, calc(100vh - 128px)); margin: 0 auto; display: grid; grid-template-columns: minmax(410px, .86fr) minmax(470px, 1fr); align-items: center; column-gap: 5.5%; padding: 54px 0 66px; }
.hero-copy { position: relative; z-index: 2; padding: 12px 0 0 5.3%; }
.eyebrow, .micro-label { margin: 0 0 24px; display: flex; align-items: center; gap: 11px; color: var(--blue-deep); font: 10px/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.eyebrow-line { width: 26px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { margin-bottom: 0; font-family: var(--display); font-weight: 600; letter-spacing: -.028em; line-height: .91; text-transform: uppercase; }
h1 { max-width: 670px; font-size: clamp(64px, 7.3vw, 104px); }
h1 em, h2 em { color: var(--blue-deep); font-weight: 500; font-style: normal; }
.hero-intro { max-width: 485px; margin: 25px 0 24px; color: #3d5059; font-size: 18px; line-height: 1.45; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.phone-mark { display: inline-block; transform: rotate(-38deg); font-size: 17px; }
.hero-meta { margin-top: 46px; display: flex; align-items: center; gap: 12px; color: #657179; font: 9px/1.3 var(--mono); letter-spacing: .035em; text-transform: uppercase; }
.hero-meta b { margin: 0 4px; color: var(--blue-deep); }
.meta-rule { width: 30px; height: 1px; background: var(--blue); }
.hero-image { position: relative; width: 100%; height: min(590px, 67vh); min-height: 445px; margin-right: 0; background: #d4d0c5; }
.hero-image::before { position: absolute; z-index: 1; top: 16px; left: -16px; width: 55px; height: 55px; border-top: 1px solid var(--blue); border-left: 1px solid var(--blue); content: ""; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 57%; }
.hero-image figcaption { position: absolute; right: 0; bottom: 0; left: 0; display: flex; justify-content: space-between; padding: 15px 18px; color: white; background: rgba(16,39,53,.88); font: 9px/1.2 var(--mono); letter-spacing: .12em; }
.hero-index { position: absolute; bottom: 23px; left: 0; width: 100%; padding-top: 10px; display: flex; justify-content: space-between; border-top: 1px solid var(--rule); color: #889195; font: 9px var(--mono); letter-spacing: .12em; }

.section-kicker { display: flex; align-items: center; gap: 16px; color: #66737a; font: 9px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.kicker-line { flex: 1; height: 1px; background: var(--rule); }
.section-kicker > span:last-child { white-space: nowrap; }
.section-kicker.light { color: #aebdc2; }
.section-kicker.light .kicker-line { background: var(--rule-dark); }
.service-index { padding-top: 78px; padding-bottom: 104px; }
.service-heading { margin: 38px 0 32px; display: grid; grid-template-columns: 1fr .64fr; align-items: end; gap: 40px; }
.service-heading h2, .work-title-row h2 { font-size: clamp(56px, 6.5vw, 84px); }
.service-heading h2 em, .work-title-row h2 em, .relining-copy h2 em, .area-copy h2 em { color: var(--ink-soft); }
.service-heading p { max-width: 345px; margin: 0 0 5px; color: #596871; font-size: 17px; line-height: 1.48; }
.service-list { border-top: 1px solid #9ca8aa; }
.service-list > a { min-height: 76px; display: grid; grid-template-columns: 52px 1.08fr 1fr 24px; align-items: center; gap: 12px; border-bottom: 1px solid #b9c0bf; transition: padding .18s ease, background-color .18s ease; }
.service-list > a:hover { padding-inline: 9px; background: rgba(255,255,255,.43); }
.service-no, .cap-no { color: var(--blue-deep); font: 12px var(--mono); }
.service-title { font: 600 24px/1.02 var(--display); letter-spacing: .005em; text-transform: uppercase; }
.service-detail { color: #68757c; font-size: 14px; line-height: 1.35; }
.service-arrow { justify-self: end; color: var(--blue-deep); }
.service-list a:hover .service-arrow { transform: translate(2px,-2px); }
.problem-guide { margin-top: 40px; padding: 24px 26px 26px; display: grid; grid-template-columns: .94fr 1.06fr; column-gap: 7%; row-gap: 19px; border-left: 2px solid var(--blue); background: #e7e5dd; }
.problem-guide-head { grid-column: 1 / -1; display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-bottom: 15px; border-bottom: 1px solid #bdc5c2; }
.problem-guide-head .micro-label { margin-bottom: 7px; font-size: 8px; }
.problem-guide-head h3 { margin: 0; font: 600 29px/.98 var(--display); text-transform: uppercase; }
.problem-guide-head > p { margin: 0 0 2px; color: #69767b; font-size: 12px; }
.problem-options { border-top: 1px solid #abb5b2; }
.problem-option { width: 100%; min-height: 47px; padding: 5px 4px; display: grid; grid-template-columns: 32px 1fr; align-items: center; border: 0; border-bottom: 1px solid #c5cbc7; color: #52636a; background: transparent; text-align: left; font-size: 14px; transition: color .16s ease, padding .16s ease, background-color .16s ease; }
.problem-option span { color: var(--blue-deep); font: 9px var(--mono); }
.problem-option:hover, .problem-option[aria-pressed="true"] { padding-left: 10px; color: var(--ink); background: rgba(255,255,255,.52); }
.problem-response { min-height: 190px; padding: 18px 20px 10px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; border-left: 1px solid #bec5c1; }
.problem-response-label { margin-bottom: 11px; color: var(--blue-deep); font: 9px var(--mono); letter-spacing: .08em; }
.problem-response-copy { max-width: 450px; margin: 0 0 16px; color: #495c64; font-size: 16px; line-height: 1.44; }
.problem-cta { font-size: 13px; }
.blue-tick { margin-right: 7px; color: var(--blue-deep); font-size: 18px; vertical-align: -1px; }

.proof-section { min-height: 575px; display: grid; grid-template-columns: 1fr 1fr; color: white; background: var(--ink); }
.proof-copy { position: relative; padding: 62px clamp(42px, 8vw, 130px) 76px max(48px, calc((100vw - 1320px) / 2)); overflow: hidden; }
.proof-overline { margin: 74px 0 15px; color: #8fbcd0; font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.proof-copy h2, .capabilities-header h2, .contact-heading h2 { font-size: clamp(52px, 6.1vw, 78px); }
.proof-copy h2 em, .capabilities-header h2 em, .contact-heading h2 em { color: #71c8ed; font-style: normal; font-weight: 500; }
.proof-body { max-width: 450px; margin: 25px 0 24px; color: #c1cdd0; font-size: 16px; line-height: 1.55; }
.text-link { display: inline-flex; align-items: center; gap: 16px; padding-bottom: 5px; border-bottom: 1px solid var(--blue); color: var(--ink); font-size: 14px; font-weight: 700; }
.text-link span { color: var(--blue-deep); font-size: 17px; }
.light-link { color: white; }
.light-link span { color: #71c8ed; }
.proof-stamp { position: absolute; right: 33px; bottom: 22px; width: 128px; height: 128px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: rgba(255,255,255,.38); font: 16px/.95 var(--display); letter-spacing: .1em; text-align: center; transform: rotate(-12deg); }
.proof-stamp span + span { margin-top: 5px; font-size: 10px; }
.proof-image { position: relative; min-height: 575px; background: #536064; }
.proof-image img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; object-position: 53% 53%; filter: saturate(.82); }
.proof-image::after { position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(16,39,53,.56)); content: ""; }
.proof-image figcaption { position: absolute; z-index: 1; right: 29px; bottom: 23px; left: 29px; display: flex; justify-content: space-between; color: #fff; font: 9px var(--mono); letter-spacing: .11em; }

.relining-section { padding-top: 98px; padding-bottom: 100px; }
.relining-layout { margin-top: 60px; display: grid; grid-template-columns: .72fr 1fr; align-items: center; gap: 8%; }
.relining-copy { padding-left: 7%; }
.micro-label { margin-bottom: 15px; font-size: 9px; }
.relining-copy h2 { font-size: clamp(60px, 6.5vw, 86px); }
.relining-copy > p:not(.micro-label) { max-width: 430px; margin: 24px 0 27px; color: #5a6970; font-size: 16px; line-height: 1.58; }
.pipe-illustration { min-width: 0; padding: 22px 24px 18px; border: 1px solid #b8c1bf; background: #e9e8e0; }
.diagram-head { display: flex; justify-content: space-between; color: #65737a; font: 9px var(--mono); letter-spacing: .08em; }
.pipe-illustration svg { width: 100%; height: auto; margin-top: 17px; overflow: visible; }
.diagram-legend { display: flex; flex-wrap: wrap; gap: 14px; padding-top: 17px; border-top: 1px solid #c8cdca; color: #596970; font: 9px var(--mono); }
.diagram-legend span { display: inline-flex; align-items: center; gap: 6px; }
.diagram-legend i { width: 9px; height: 9px; display: inline-block; }
.legend-pipe { background: #b8c0be; }
.legend-liner { background: var(--blue); }
.legend-damage { background: var(--copper); }
.relining-steps { margin: 54px 0 0 7%; padding-top: 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid #aeb8b5; }
.relining-steps > div { min-width: 0; padding: 0 16px; display: flex; align-items: flex-start; gap: 11px; border-left: 1px solid #c3cbc7; }
.relining-steps > div:first-child { padding-left: 0; border-left: 0; }
.relining-steps > div > span { color: var(--blue-deep); font: 10px var(--mono); }
.relining-steps p { margin: 0; }
.relining-steps b { display: block; font-size: 14px; }
.relining-steps small { display: block; margin-top: 3px; color: #69767a; font-size: 12px; line-height: 1.35; }

.work-section { padding: 90px 0 108px; background: #e7e5dd; }
.work-title-row { margin: 40px 0 42px; display: grid; grid-template-columns: 1fr .57fr; align-items: end; gap: 55px; }
.work-title-row p { max-width: 340px; margin: 0 0 4px; color: #596870; font-size: 16px; line-height: 1.52; }
.project-gallery { width: var(--page); margin: 0 auto; display: grid; grid-template-columns: 1.16fr .84fr 1fr; grid-template-rows: 250px 174px auto; column-gap: 18px; row-gap: 18px; align-items: stretch; }
.project { position: relative; background: #c8c4bb; overflow: hidden; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,0,0,1); }
.project:hover img { transform: scale(1.025); }
.project::after { position: absolute; inset: 60% 0 0; background: linear-gradient(transparent, rgba(16,39,53,.62)); content: ""; pointer-events: none; }
.project-shower { grid-column: 1; grid-row: 1 / span 2; }
.project-shower img { object-position: 50% 47%; }
.project-bathroom { grid-column: 2; grid-row: 1; margin-top: 35px; }
.project-bathroom img { object-position: 51% 54%; }
.project-kitchen { grid-column: 3; grid-row: 1 / span 2; margin-top: 4px; }
.project-kitchen img { object-position: 51% 61%; }
.project figcaption { position: absolute; z-index: 2; right: 16px; bottom: 14px; left: 16px; display: flex; justify-content: space-between; gap: 9px; color: white; font: 8px/1.3 var(--mono); letter-spacing: .055em; }
.photo-annotation { position: absolute; z-index: 2; top: 15px; left: 15px; padding: 8px 10px; display: inline-flex; align-items: center; gap: 8px; color: var(--ink); background: rgba(242,240,233,.96); font: 8px/1.2 var(--mono); letter-spacing: .055em; }
.photo-annotation::before { width: 16px; height: 1px; background: var(--blue-deep); content: ""; }
.gallery-note { grid-column: 2; grid-row: 2 / span 2; align-self: end; margin: 0 0 22px; padding: 0 0 0 25px; color: #4d5f67; font: 600 25px/1.12 var(--display); text-transform: uppercase; }
.gallery-note a { margin-top: 16px; display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font: 600 12px/1.4 var(--body); text-transform: none; }
.gallery-note a .arrow-icon { color: var(--blue-deep); }

.capabilities { padding: 82px 0 95px; color: white; background: #173544; }
.capabilities-header { margin: 48px 0 44px; display: grid; grid-template-columns: 1fr .53fr; align-items: end; gap: 40px; }
.capabilities-header p { max-width: 360px; margin: 0 0 6px; color: #bfccd0; font-size: 16px; line-height: 1.5; }
.capabilities-list { border-top: 1px solid rgba(255,255,255,.33); }
.capabilities-list > div { min-height: 104px; display: grid; grid-template-columns: 60px minmax(0, 1fr) max-content; align-items: center; gap: 15px; border-bottom: 1px solid rgba(255,255,255,.23); }
.cap-no { color: #72c6e9; }
.capabilities-list h3 { margin: 0 0 3px; font: 600 28px/1 var(--display); letter-spacing: .02em; text-transform: uppercase; }
.capabilities-list p { margin: 0; color: #bfccd0; font-size: 13px; }
.capabilities-list .cap-action { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(255,255,255,.46); color: #fff; font-size: 13px; font-weight: 600; white-space: nowrap; }
.capabilities-list .cap-action:hover { color: #8bd4f1; border-color: #8bd4f1; }

.areas-section { min-height: 490px; padding-top: 94px; padding-bottom: 91px; display: grid; grid-template-columns: .8fr 1fr 120px; align-items: center; column-gap: 5%; }
.area-marker { position: relative; width: min(100%, 300px); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid #c4cbc7; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 41px, rgba(85,111,119,.13) 42px, transparent 43px 82px); }
.area-marker::before, .area-marker::after { position: absolute; content: ""; background: #c4cbc7; }
.area-marker::before { width: 70%; height: 1px; }
.area-marker::after { height: 70%; width: 1px; }
.marker-ring { position: relative; z-index: 1; width: 44px; height: 44px; border: 1px solid var(--blue-deep); border-radius: 50%; display: grid; place-items: center; background: var(--paper); }
.marker-ring i { width: 13px; height: 13px; border-radius: 50%; background: var(--blue); }
.marker-cross { position: absolute; top: 27%; left: 66%; color: var(--blue-deep); font: 19px var(--mono); }
.marker-code { position: absolute; bottom: 16%; color: #6b797e; font: 9px var(--mono); letter-spacing: .14em; }
.area-copy h2 { margin-top: 39px; font-size: clamp(60px, 6.5vw, 83px); }
.area-copy > p:not(.section-kicker) { max-width: 450px; margin: 22px 0 22px; color: #5a6970; font-size: 16px; line-height: 1.55; }
.area-side-note { align-self: end; justify-self: end; margin-bottom: 4px; display: flex; flex-direction: column; align-items: center; gap: 11px; color: #768187; font: 8px var(--mono); letter-spacing: .09em; writing-mode: vertical-rl; }
.area-side-rule { height: 45px; width: 1px; background: var(--blue); }

.contact-section { padding: 81px 0 90px; color: white; background: var(--ink); }
.contact-inner { display: grid; grid-template-columns: 1fr .83fr; gap: 11%; align-items: start; }
.contact-overline { margin: 67px 0 13px; color: #a8cbd8; font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.contact-heading > p:not(.contact-overline) { max-width: 370px; margin: 24px 0 27px; color: #c1cdd0; font-size: 16px; line-height: 1.5; }
.contact-phone { display: flex; align-items: center; gap: 15px; color: #fff; font: 600 clamp(25px, 3vw, 36px)/1 var(--display); font-variant-numeric: tabular-nums; }
.contact-phone span { color: #8fb8c6; font: 8px var(--mono); letter-spacing: .08em; }
.enquiry-form { padding: 29px 30px 26px; color: var(--ink); background: var(--paper); }
.form-heading { margin-bottom: 24px; padding-bottom: 12px; display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid #bac2c0; color: #50636b; font: 9px var(--mono); letter-spacing: .07em; }
.enquiry-form label { margin: 15px 0 6px; display: block; font-size: 13px; font-weight: 600; }
.enquiry-form label span { color: var(--copper); }
.enquiry-form input, .enquiry-form select, .enquiry-form textarea { width: 100%; min-height: 43px; padding: 9px 10px; border: 1px solid #aab5b3; border-radius: 0; color: var(--ink); background: #fffefa; outline: none; }
.enquiry-form input:focus, .enquiry-form select:focus, .enquiry-form textarea:focus { border-color: var(--blue-deep); box-shadow: 0 0 0 2px rgba(21,151,205,.16); }
.enquiry-form textarea { min-height: 90px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row > div { min-width: 0; }
.form-submit { width: 100%; margin-top: 20px; justify-content: space-between; border: 0; text-align: left; }
.form-note { margin: 10px 0 0; color: #657279; font-size: 11px; line-height: 1.4; }
.sms-fallback { margin-top: 10px; color: var(--blue-deep); font-size: 13px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
[hidden] { display: none !important; }

.site-footer { min-height: 110px; width: var(--page); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: #53636a; }
.footer-brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font: 600 12px/1.1 var(--display); letter-spacing: .05em; }
.footer-brand img { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }
.footer-brand small { margin-top: 4px; display: block; color: #6c7a7e; font: 7px var(--mono); letter-spacing: .1em; }
.site-footer > p { margin: 0; font-size: 12px; }
.footer-links { display: flex; gap: 21px; font-size: 12px; font-weight: 600; }
.footer-links a:hover { color: var(--blue-deep); }
.footer-links a { display: inline-flex; align-items: center; gap: 4px; }
.footer-links .arrow-icon { width: 12px; height: 12px; flex-basis: 12px; }
.copyright { font: 9px var(--mono); white-space: nowrap; }
.zarno-credit { color: #77838a; font: 9px var(--mono); letter-spacing: .025em; white-space: nowrap; transition: color .18s ease; }
.zarno-credit:hover { color: var(--ink); }
.mobile-action-bar { display: none; }

@keyframes photo-arrive { from { clip-path: inset(0 0 0 100%); } to { clip-path: inset(0 0 0 0); } }
.image-reveal { animation: photo-arrive .68s cubic-bezier(.2,0,0,1) .08s both; }

@media (min-width: 1500px) {
  .hero { min-height: 720px; }
}
@media (max-width: 1100px) {
  :root { --page: calc(100% - 64px); }
  .topline { padding-inline: 32px; }
  .site-header { height: 82px; }
  .brand { min-width: auto; }
  .brand img { width: 42px; height: 42px; }
  .brand-name { font-size: 16px; }
  .main-nav { gap: 19px; }
  .main-nav a { font-size: 13px; }
  .header-actions { gap: 12px; }
  .header-phone { display: none; }
  .hero { min-height: 630px; grid-template-columns: minmax(330px, .9fr) minmax(360px, 1fr); gap: 4%; }
  .hero-copy { padding-left: 0; }
  h1 { font-size: clamp(62px, 7.5vw, 86px); }
  .hero-image { height: 530px; min-height: 410px; }
  .proof-copy { padding-left: 32px; padding-right: 44px; }
  .relining-layout { gap: 5%; }
  .relining-copy { padding-left: 0; }
  .project-gallery { grid-template-rows: 210px 160px auto; }
  .areas-section { grid-template-columns: .7fr 1fr 55px; }
  .area-marker { width: 100%; }
  .site-footer { flex-wrap: wrap; padding-block: 22px; }
}
@media (max-width: 840px) {
  :root { --page: calc(100% - 40px); }
  html { scroll-padding-top: 76px; }
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom)); font-size: 16px; }
  .topline { height: 30px; padding: 0 20px; font-size: 8px; }
  .topline > span { white-space: nowrap; }
  .topline a { font-size: 0; }
  .topline a span { font-size: 14px; }
  .site-header { width: var(--page); height: 72px; }
  .brand { gap: 8px; }
  .brand img { width: 39px; height: 39px; }
  .brand-name { font-size: 15px; }
  .brand-name small { font-size: 7px; }
  .main-nav, .header-actions { display: none; }
  .menu-toggle { width: 44px; height: 44px; padding: 12px 8px; border: 1px solid #aeb8b7; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; background: transparent; }
  .menu-toggle span { width: 19px; height: 1px; background: var(--ink); transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav { position: absolute; z-index: 19; top: 102px; right: 0; left: 0; padding: 0 20px 15px; display: flex; flex-direction: column; color: #fff; background: var(--ink); }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a { min-height: 51px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.18); font-size: 15px; }
  .mobile-nav a span { color: #78c5e4; font: 10px var(--mono); }
  .hero { width: var(--page); min-height: auto; padding: 37px 0 55px; display: flex; flex-direction: column; align-items: stretch; gap: 31px; }
  .hero-copy { padding: 0; animation: none; }
  .eyebrow { margin-bottom: 18px; font-size: 9px; }
  h1 { max-width: 480px; font-size: clamp(58px, 15vw, 77px); }
  .hero-intro { max-width: 510px; margin: 18px 0 18px; font-size: 16px; line-height: 1.43; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .button { min-height: 51px; padding-inline: 13px; gap: 9px; font-size: 13px; }
  .hero-meta { margin-top: 23px; font-size: 8px; }
  .hero-image { height: clamp(295px, 87vw, 430px); min-height: 0; margin-left: 9px; width: calc(100% - 9px); }
  .hero-image::before { top: -9px; left: -9px; width: 39px; height: 39px; }
  .hero-image img { object-position: center 61%; }
  .hero-image figcaption { padding: 11px 12px; font-size: 8px; }
  .hero-index { bottom: 17px; padding-top: 7px; font-size: 8px; }
  .section-kicker { gap: 9px; font-size: 7px; }
  .service-index { padding-top: 47px; padding-bottom: 66px; }
  .service-heading { margin: 31px 0 28px; display: block; }
  .service-heading h2, .work-title-row h2 { font-size: clamp(55px, 14vw, 70px); }
  .service-heading p { max-width: 440px; margin-top: 16px; font-size: 15px; }
  .service-list > a { min-height: 70px; grid-template-columns: 31px minmax(0,1fr) 20px; gap: 6px; }
  .service-no { align-self: start; padding-top: 18px; font-size: 9px; }
  .service-title { font-size: 19px; line-height: 1; }
  .service-detail { grid-column: 2; grid-row: 2; align-self: start; margin-top: -19px; font-size: 11px; }
  .service-arrow { grid-column: 3; grid-row: 1 / span 2; font-size: 18px; }
  .problem-guide { margin-top: 27px; padding: 18px 14px 17px; grid-template-columns: 1fr; gap: 14px; }
  .problem-guide-head { gap: 9px; align-items: flex-end; }
  .problem-guide-head .micro-label { margin-bottom: 7px; font-size: 7px; }
  .problem-guide-head h3 { max-width: 210px; font-size: 25px; }
  .problem-guide-head > p { max-width: 95px; text-align: right; font-size: 10px; }
  .problem-option { min-height: 44px; grid-template-columns: 27px 1fr; font-size: 13px; }
  .problem-response { min-height: 0; padding: 16px 1px 2px; border-top: 1px solid #bec5c1; border-left: 0; }
  .problem-response-label { margin-bottom: 8px; font-size: 8px; }
  .problem-response-copy { margin-bottom: 11px; font-size: 14px; }
  .proof-section { display: flex; flex-direction: column; }
  .proof-copy { min-height: 400px; padding: 43px 20px 54px; }
  .proof-overline { margin-top: 44px; font-size: 9px; }
  .proof-copy h2, .capabilities-header h2, .contact-heading h2 { font-size: clamp(49px, 12.5vw, 66px); }
  .proof-body { max-width: 480px; margin: 20px 0; font-size: 15px; }
  .proof-stamp { display: none; }
  .proof-image { min-height: 360px; height: 94vw; max-height: 490px; }
  .proof-image figcaption { right: 16px; bottom: 15px; left: 16px; font-size: 7px; }
  .relining-section { padding-top: 53px; padding-bottom: 63px; }
  .relining-layout { margin-top: 39px; display: flex; flex-direction: column; align-items: stretch; gap: 32px; }
  .relining-copy h2 { font-size: clamp(58px, 14vw, 73px); }
  .relining-copy > p:not(.micro-label) { margin: 18px 0 22px; font-size: 15px; }
  .pipe-illustration { padding: 15px 12px 14px; }
  .diagram-head { font-size: 7px; }
  .pipe-illustration svg { margin-top: 13px; }
  .diagram-legend { gap: 9px; font-size: 7px; }
  .diagram-legend i { width: 7px; height: 7px; }
  .relining-steps { margin: 27px 0 0; padding-top: 17px; grid-template-columns: 1fr 1fr; gap: 14px 9px; }
  .relining-steps > div { min-height: 44px; padding: 0 8px; gap: 8px; border-left: 0; }
  .relining-steps > div:nth-child(odd) { padding-left: 0; }
  .relining-steps p { display: flex; flex-direction: column; }
  .relining-steps b { font-size: 13px; }
  .relining-steps small { margin-top: 0; font-size: 11px; }
  .work-section { padding: 55px 0 63px; }
  .work-title-row { margin: 32px 0 26px; display: block; }
  .work-title-row p { margin-top: 17px; font-size: 14px; }
  .project-gallery { width: var(--page); grid-template-columns: 1fr 1fr; grid-template-rows: 260px 205px auto; gap: 11px; }
  .project-shower { grid-column: 1; grid-row: 1 / span 2; }
  .project-bathroom { grid-column: 2; grid-row: 1; margin-top: 17px; }
  .project-kitchen { grid-column: 2; grid-row: 2; margin-top: 0; }
  .project figcaption { right: 8px; bottom: 9px; left: 8px; flex-wrap: wrap; justify-content: flex-start; gap: 3px 7px; font-size: 6px; }
  .photo-annotation { top: 9px; left: 8px; padding: 6px 7px; gap: 5px; font-size: 6px; }
  .photo-annotation::before { width: 10px; }
  .gallery-note { grid-column: 1 / span 2; grid-row: 3; margin: 13px 0 0; padding-left: 0; font-size: 24px; }
  .gallery-note a { margin-top: 9px; font-size: 11px; }
  .capabilities { padding: 53px 0 58px; }
  .capabilities-header { margin: 37px 0 29px; display: block; }
  .capabilities-header p { margin-top: 16px; font-size: 14px; }
  .capabilities-list > div { min-height: 95px; grid-template-columns: 28px minmax(0,1fr) max-content; gap: 7px; }
  .cap-no { font-size: 10px; }
  .capabilities-list h3 { font-size: 22px; }
  .capabilities-list p { max-width: 275px; font-size: 11px; line-height: 1.35; }
  .capabilities-list .cap-action { min-height: 44px; gap: 5px; font-size: 11px; }
  .cap-action .arrow-icon { width: 14px; height: 14px; flex-basis: 14px; }
  .areas-section { min-height: 0; padding-top: 58px; padding-bottom: 60px; display: grid; grid-template-columns: 83px 1fr; align-items: start; gap: 16px; }
  .area-marker { width: 83px; margin-top: 65px; }
  .marker-ring { width: 30px; height: 30px; }
  .marker-ring i { width: 9px; height: 9px; }
  .marker-code { font-size: 6px; }
  .marker-cross { font-size: 14px; }
  .area-copy h2 { margin-top: 27px; font-size: clamp(53px, 13vw, 68px); }
  .area-copy > p:not(.section-kicker) { margin: 16px 0 18px; font-size: 14px; }
  .areas-section .section-kicker { grid-column: 1 / span 2; grid-row: 1; }
  .area-side-note { display: none; }
  .contact-section { padding: 55px 0 60px; }
  .contact-inner { display: flex; flex-direction: column; gap: 31px; }
  .contact-overline { margin: 43px 0 12px; font-size: 9px; }
  .contact-heading > p:not(.contact-overline) { margin: 19px 0; font-size: 14px; }
  .contact-phone { flex-wrap: wrap; gap: 8px 12px; font-size: 32px; }
  .contact-phone span { flex-basis: 100%; }
  .enquiry-form { width: 100%; padding: 22px 17px 20px; }
  .form-heading { font-size: 7px; }
  .enquiry-form label { margin-top: 12px; font-size: 12px; }
  .enquiry-form input, .enquiry-form select, .enquiry-form textarea { min-height: 45px; font-size: 16px; }
  .enquiry-form textarea { min-height: 88px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-submit { margin-top: 17px; }
  .site-footer { min-height: 0; padding: 22px 0 16px; display: grid; grid-template-columns: 1fr auto; gap: 13px; }
  .site-footer > p { grid-column: 1 / span 2; grid-row: 2; font-size: 10px; }
  .footer-links { grid-column: 1 / span 2; grid-row: 3; flex-wrap: wrap; gap: 7px 18px; font-size: 11px; }
  .copyright { grid-column: 1 / span 2; grid-row: 4; font-size: 8px; }
  .zarno-credit { grid-column: 1 / span 2; grid-row: 5; font-size: 8px; }
  .mobile-action-bar { position: fixed; z-index: 18; right: 0; bottom: 0; left: 0; min-height: calc(62px + env(safe-area-inset-bottom)); padding: 8px 13px calc(8px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: 1fr 1fr; gap: 8px; background: rgba(16,39,53,.98); opacity: 0; visibility: hidden; transform: translateY(100%); transition: opacity .18s ease, transform .18s ease, visibility .18s; }
  .mobile-action-bar.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
  .mobile-action-bar a { min-height: 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; font-size: 12px; font-weight: 700; line-height: 1.05; }
  .mobile-action-bar a:first-child { border: 1px solid rgba(255,255,255,.45); }
  .mobile-action-bar a:last-child { color: var(--ink); background: #81d0f0; }
  .mobile-action-bar a span { font: 7px/1.3 var(--mono); letter-spacing: .1em; }
}
@media (max-width: 370px) {
  :root { --page: calc(100% - 32px); }
  .contact-heading h2 { font-size: 44px; }
  .topline { padding-inline: 16px; }
  .hero-actions { grid-template-columns: 1fr; }
  .button { min-height: 48px; }
  .service-title { font-size: 18px; }
  .service-detail { font-size: 10px; }
  .project-gallery { grid-template-rows: 220px 177px auto; }
  .problem-guide-head { align-items: flex-start; flex-direction: column; }
  .problem-guide-head > p { max-width: none; text-align: left; }
  .relining-steps { grid-template-columns: 1fr; gap: 13px; }
  .relining-steps > div, .relining-steps > div:nth-child(odd) { padding: 0; }
  .capabilities-list > div { grid-template-columns: 24px minmax(0,1fr) max-content; gap: 5px; }
  .capabilities-list .cap-action { font-size: 10px; }
  .areas-section { grid-template-columns: 66px 1fr; gap: 12px; }
  .area-marker { width: 66px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .project img { transform: none !important; }
}