/* Flow state — revision 3. A domestic engineering identity in ink, cobalt and copper. */
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/* Dedicated interior: a long-form field guide, with an operable energy path. */
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/* Clip only the decorative moving energy dash to its own circuit track. */
.flow-circuit{overflow:hidden}
.ground-cutaway{width:100%;height:auto;margin-bottom:30px}.ground-cutaway .energy-dash{animation:energy-pulse 5s linear infinite}.diagram-collector,.diagram-pump,.diagram-distribution,.diagram-house{transition:opacity .4s,filter .4s}#system-theatre[data-active=ground] .diagram-collector,#system-theatre[data-active=pump] .diagram-pump,#system-theatre[data-active=home] .diagram-distribution{filter:drop-shadow(0 0 7px #b5eafa80)}.system-stages button{padding:20px}.system-stages button i{display:none}.system-stages button span{margin-bottom:10px}.system-stages button strong{font-size:23px}@keyframes energy-pulse{to{stroke-dashoffset:-172}}@media(max-width:700px){.hero-copy{padding-top:20px}.hero-photo{inset:155px 0 0}.hero-lens{margin-top:110px}.flow-hero{min-height:810px}.ground-cutaway{width:100%;margin:0 0 20px}.system-stages button{display:block;padding:15px}.system-stages button strong{font-size:22px}.system-diagram{padding:20px 16px}}
/* Individually composed service and planning routes share materials, not a card template. */
.page-heading .eyebrow{color:#99532f}.page-heading .lead{font-size:20px;max-width:37ch}.breadcrumb{font-size:11px;letter-spacing:.02em}.field-opening{background:#dfebef;padding:65px 6%;grid-template-columns:1.08fr 1fr;gap:7%}.field-opening>img{height:670px;box-shadow:none;object-position:45% center}.field-opening h1{font-size:clamp(60px,6vw,92px)}.field-opening .page-heading{background:none}.field-notes{padding:85px 6%;gap:8%}.field-notes h2{font-size:49px}.field-notes p{font-size:17px;color:#4f6876}.field-notes .reading-block:nth-child(2){padding-top:35px}.access-band{background:#0d3148;color:white;padding:80px 6%}.access-band h2{font-size:56px}.access-band .note-sheet{background:transparent;border:0;border-top:1px solid #7693a3;padding:30px 0;box-shadow:none}.access-band p{color:#d1e0e9;font-size:17px}.access-band h3{font-size:30px}.page-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:9%;padding:95px 6%;align-items:center}.page-feature>div:first-child{height:610px}.page-feature img{width:100%;height:100%;object-fit:cover}.page-feature h2{font-size:55px;margin:25px 0}.page-feature p{font-size:17px;color:#4c6472}.page-feature .text-link{margin-top:25px}.scenario-table{padding:90px 12%;background:#e3edf0}.scenario-table h2{font-size:53px;margin-bottom:45px}.scenario-table>div{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;border-top:1px solid #a5becb;padding:30px 0}.scenario-table h3{font-size:29px}.scenario-table p{font-size:17px;color:#4a6574}.guided{margin:0;padding:90px 10%;background:#e0eaee;box-shadow:none;border:0}.guided h2{font-size:54px}.guided p{font-size:17px}.guide-options label{background:#f7fafb;border-color:#b7cbd4}.guide-note{background:white;border-color:#9fbac8}.guided .action{background:#174ce0;color:white;border-radius:30px}.comfort-opening{min-height:760px;align-items:center;background:#0d3046}.comfort-opening>img{object-position:80% center}.comfort-opening:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#082b41ed,#082b4170,transparent)}.comfort-opening .page-heading{margin:0;padding:80px 6%;background:transparent;color:white;border:0;box-shadow:none;max-width:800px;z-index:2}.comfort-opening .eyebrow{color:#f0ba92}.comfort-opening .breadcrumb{color:#bfd5e2}.comfort-opening h1{font-size:100px}.comfort-opening .lead{max-width:30ch}.comfort-zones{padding:80px 6%;background:#e3edf1}.comfort-zones>h2{font-size:48px}.comfort-zones .choice{border-radius:30px;border-color:#abc0cc;color:#24495e;background:transparent;padding:13px 24px}.comfort-zones .choice[aria-pressed=true]{background:#1549dd;color:white;border-color:#1549dd}.comfort-zones #comfort-answer{margin-top:35px}.comfort-zones #comfort-answer h2{font-size:48px}.decision-ladder{padding:20px 6% 60px}.decision-ladder h2{font-size:43px}.decision-ladder p{font-size:17px;color:#4f6574}.decision-ladder .reading-block{padding:55px 0}.plot-opening{background:#173c48;color:white;padding-bottom:70px}.plot-opening .page-heading{padding:75px 6% 50px}.plot-opening .eyebrow{color:#b6d8cd}.plot-opening .breadcrumb{color:#c5dbdf}.plot-opening h1{font-size:92px}.plot-opening>img{height:540px;width:88%;border:0;box-shadow:none}.assessment-grid{padding:80px 6%;background:none;gap:0 8%;counter-reset:question}.assessment-grid .note-sheet{background:none;border-top:1px solid #9cb8c4;box-shadow:none;padding:35px 0}.assessment-grid .note-sheet h3{font-size:34px;max-width:16ch}.assessment-grid .note-sheet p{font-size:17px;color:#526e7c}.assessment-grid .note-sheet:nth-child(even){margin-top:90px}.assessment-grid .note-sheet:last-child{max-width:none;justify-self:stretch;display:grid;grid-template-columns:1fr 1fr;gap:8%}.collector-comparison{background:#0c3149;color:white;padding:90px 6%}.collector-comparison h2{font-size:59px}.collector-comparison h2 em{color:#abc7d8}.collector-columns{display:grid;grid-template-columns:1fr 1fr;gap:8%;margin:50px 0}.collector-columns article{border-top:1px solid #7296a9;padding-top:30px}.collector-columns h3{font-size:38px;margin-bottom:24px}.collector-columns p{font-size:17px;color:#d1e0e8}.collector-sketch{display:block;color:#e6b38c;font-size:75px;letter-spacing:.1em;margin-bottom:20px}.renovation-opening{background:#e4e9ea;padding:65px 6%;gap:7%;grid-template-columns:1.15fr 1fr}.renovation-opening h1{font-size:92px}.renovation-opening .page-heading{background:none}.renovation-opening img{height:680px;transform:none;box-shadow:none}.room-route{padding:80px 6%;background:#f3f5f4}.room-route>h2{font-size:56px}.room-route .note-sheet{background:none;box-shadow:none;border:0;border-top:1px solid #a1bbc8;padding:25px 0}.room-route h3{font-size:32px}.room-route p{font-size:17px;color:#536a76}.sequence{border-left:1px solid #a9bec8;margin:0 6%}.sequence .reading-block{padding:45px 0 45px 5%;gap:8%}.sequence h2{font-size:44px}.sequence p{font-size:17px;color:#506b79}.worksheet-opening{background:#12354b;color:white;padding:65px 6%;grid-template-columns:1.3fr 1fr;gap:7%}.worksheet-opening .page-heading{background:none;padding:0}.worksheet-opening h1{font-size:84px}.worksheet-opening .eyebrow{color:#e6b58e}.worksheet-opening .breadcrumb{color:#b6d2df}.worksheet-opening aside img{height:560px;transform:none;box-shadow:none}.worksheet{padding:80px 6%;gap:30px 7%}.worksheet .reading-block{padding:35px 0;box-shadow:none;background:transparent;border-color:#9fb8c5}.worksheet h2{font-size:39px}.worksheet p{font-size:17px;color:#526a77}.questions-opening{background:#dce9ed;grid-template-columns:1.3fr 1fr}.questions-opening .page-heading{padding:75px 9%}.questions-opening h1{font-size:82px}.question-index{padding:75px 6%}.filter-row .choice{border-radius:30px;padding:12px 25px}.filter-row .choice[aria-pressed=true]{background:#154cdd;color:white}.answer-room{border-color:#9eb9c7;background:transparent!important;box-shadow:none!important;padding:35px 0!important}.answer-room h2{font-size:34px;letter-spacing:-.04em}.answer-room p{font-size:17px;color:#4e6876;max-width:75ch}.identity-opening{background:#e1ebef;padding:60px 6%;grid-template-columns:1.25fr 1fr;gap:8%}.identity-opening .page-heading{padding:0;background:none}.identity-opening h1{font-size:90px}.identity-tile{background:#12364b!important;color:white;padding:55px!important;transform:none!important;box-shadow:none!important;border-radius:3px}.identity-tile img{filter:brightness(0) invert(1);max-width:220px;margin:20px auto 40px}.identity-tile span{font-family:Source;font-size:27px;letter-spacing:-.03em}.identity-grid{padding:95px 6%;gap:8%}.identity-grid h2{font-size:48px}.identity-grid p{font-size:17px;color:#4c6877}.company-record{background:#e0eaee;box-shadow:none;padding:45px}.company-record dl{font-size:16px}.company-record dd{overflow-wrap:anywhere}.about-image-band{position:relative;min-height:730px;isolation:isolate;color:white;padding:90px 6%;display:flex;align-items:center}.about-image-band>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}.about-image-band:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0c2f45ed,#0c2f4530)}.about-image-band h2{font-size:74px;margin:30px 0}.about-image-band em{color:#bdd5e1}.about-image-band p{max-width:40ch;margin-bottom:30px}.enquiry-page>main>.page-heading{padding:80px 6%;background:#dae8ee}.enquiry-page .page-heading h1{font-size:96px}.enquiry-desk{padding:70px 6%;gap:7%;grid-template-columns:1fr 1.5fr}.contact-rail{background:none;padding:0}.contact-rail>img{width:100%;height:340px;object-fit:cover;margin-bottom:35px}.contact-rail h2{font-size:38px}.contact-rail p{font-size:16px;color:#526b78}.contact-rail a{font-size:15px;overflow-wrap:anywhere}.email-composer{background:#e1ebef;box-shadow:none;border:0;padding:45px}.email-composer h2{font-size:39px}.email-composer p{font-size:16px}.email-composer input,.email-composer textarea,.email-composer select{background:#fff;color:#17374b;border:1px solid #a6becb;max-width:100%}.email-composer select option{background:white;color:#17374b}.draft-sheet{background:#f5f8fa!important;border-color:#a0bac7!important}.email-composer .action{background:#174cdf;color:white;border-radius:30px}.quiet-button{border-color:#9fb7c3;background:transparent;color:#224b61}.utility-page .page-heading{background:#dfe9ee;padding:75px 6%}.utility-page h1{font-size:80px}.utility-page main>.reading-block{padding:50px 6%;max-width:1100px}.utility-page .reading-block h2{font-size:36px}.utility-page p,.utility-page li{font-size:17px}.technical-chapter{padding:90px 6%;background:#10364d;color:white}.technical-chapter>.eyebrow{color:#c5deeb}.technical-chapter>h2{max-width:900px;font-size:60px;margin-bottom:50px}.technical-chapter>h2 em{color:#afcddd}.technical-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.technical-grid article{border-top:1px solid #7092a4;padding-top:28px}.technical-grid h3{font-size:32px;margin-bottom:20px}.technical-grid p{font-size:17px;color:#d0e2eb}
@media(max-width:1000px){.field-opening h1,.comfort-opening h1,.plot-opening h1,.renovation-opening h1,.worksheet-opening h1,.identity-opening h1,.questions-opening h1{font-size:65px}.page-feature h2{font-size:46px}.technical-grid{gap:25px}.worksheet-opening aside img{height:470px}}
@media(max-width:700px){.field-opening{padding:35px 6%;display:flex;flex-direction:column-reverse;gap:35px}.field-opening>img{height:390px}.field-opening .page-heading{padding:0}.page-heading h1,.field-opening h1,.comfort-opening h1,.plot-opening h1,.renovation-opening h1,.worksheet-opening h1,.identity-opening h1,.questions-opening h1,.enquiry-page .page-heading h1,.utility-page h1{font-size:57px}.page-heading .lead{font-size:17px}.field-notes{padding:45px 6%}.field-notes h2{font-size:38px}.field-notes .reading-block:nth-child(2){margin-top:25px}.access-band{padding:60px 6%}.access-band h2{font-size:43px}.page-feature{display:block;padding:65px 6%}.page-feature>div:first-child{height:420px;margin-bottom:40px}.page-feature h2{font-size:42px}.scenario-table{padding:60px 6%}.scenario-table h2{font-size:40px}.scenario-table>div{display:block;padding:28px 0}.scenario-table h3{font-size:28px;margin-bottom:18px}.scenario-table p{font-size:16px}.guided{padding:60px 6%}.guided h2{font-size:40px}.guide-options label{margin-bottom:10px}.comfort-opening{min-height:820px;padding:0;display:flex;align-items:start}.comfort-opening>img{height:100%;object-position:65% bottom}.comfort-opening:after{background:linear-gradient(180deg,#082b41ed,#082b41b0 40%,transparent)}.comfort-opening .page-heading{padding:50px 6%;margin:0;background:none;box-shadow:none}.comfort-zones{padding:60px 6%}.comfort-zones .choice-row{gap:8px}.comfort-zones .choice{font-size:13px;padding:12px 15px}.comfort-zones #comfort-answer h2{font-size:36px}.decision-ladder{padding:10px 6% 30px}.decision-ladder .reading-block{padding:35px 0}.decision-ladder h2{font-size:35px}.plot-opening{padding-bottom:40px}.plot-opening .page-heading{padding:45px 6% 25px}.plot-opening>img{height:370px}.assessment-grid{padding:45px 6%}.assessment-grid .note-sheet,.assessment-grid .note-sheet:nth-child(even){margin:0;padding:30px 0}.assessment-grid .note-sheet h3{font-size:32px;max-width:none}.assessment-grid .note-sheet:last-child{display:block}.collector-comparison{padding:65px 6%}.collector-comparison h2{font-size:40px}.collector-columns{display:block;margin:35px 0}.collector-columns article{padding:28px 0}.collector-columns h3{font-size:32px}.collector-sketch{font-size:60px}.renovation-opening{padding:45px 6%;display:block}.renovation-opening img{height:420px;margin-top:35px}.room-route{padding:55px 6%}.room-route>h2{font-size:42px}.sequence{margin:0 6%}.sequence .reading-block{padding:30px 0 30px 7%;display:block}.sequence h2{font-size:35px}.worksheet-opening{padding:45px 6%;display:block}.worksheet-opening aside{padding:0;margin-top:35px}.worksheet-opening aside img{height:390px}.worksheet{padding:40px 6%;display:block}.worksheet .reading-block{padding:28px 0;margin:0}.worksheet h2{font-size:34px}.questions-opening{display:block}.questions-opening .page-heading{padding:45px 6%}.questions-opening>img{height:320px}.question-index{padding:50px 6%}.filter-row{gap:8px}.filter-row .choice{font-size:13px;padding:10px 16px}.answer-room h2{font-size:31px}.identity-opening{padding:45px 6%;display:block}.identity-tile{margin-top:40px;padding:35px!important}.identity-tile img{max-width:170px}.identity-grid{padding:55px 6%;display:block}.identity-grid h2{font-size:40px}.company-record{padding:28px;margin-top:40px}.company-record dl{font-size:15px}.about-image-band{min-height:680px;padding:60px 6%;align-items:end}.about-image-band h2{font-size:48px}.about-image-band p{font-size:16px}.about-image-band:after{background:linear-gradient(0deg,#0c2f45ee,#0c2f4580,transparent)}.enquiry-page>main>.page-heading{padding:45px 6%}.enquiry-desk{padding:50px 6%;display:block}.contact-rail>img{height:330px}.email-composer{padding:25px;margin-top:45px}.email-composer h2{font-size:34px}.email-composer .draft-sheet{padding:20px}.utility-page .page-heading{padding:45px 6%}.utility-page main>.reading-block{padding:35px 6%}.technical-chapter{padding:60px 6%}.technical-chapter>h2{font-size:41px;margin-bottom:35px}.technical-grid{display:block}.technical-grid article{padding:25px 0}.technical-grid h3{font-size:30px}.technical-grid p{font-size:16px}}
/* Explicit foregrounds for surfaces migrated from the older dark theme. */
.company-record,.contact-rail{color:#17384b}.company-record dt{color:#70432e}.company-record dd,.company-record a,.contact-rail h2,.contact-rail a,.contact-rail .eyebrow{color:#17384b}.contact-rail{border-top:0}.company-record .quiet-button{color:#17384b;border-color:#6d8a9c}

@media(max-width:767px){.vertical-caption{display:none}}