/* toastd. site system
   Concept: van-wrap blues and one diagonal angle, set in a clean iHeat-style header and type scale.
   The page background is a continuous flow: ink -> deep blue -> ravenna -> sky -> mist -> white -> back down to ink.
   Each section's gradient starts on the colour the previous section ends on, so there are no hard seams. */
:root{
  --ink:#0B1220; --navy:#0C2A52; --deep:#0F4F8F; --blue:#1B72C0; --blue2:#3D8FE0; --sky:#7FC4FF; --sky2:#38B6FF;
  --mist:#DCEBFA; --cloud:#EEF5FC; --paper:#F7FAFD; --white:#FFFFFF;
  --text:#0B1220; --muted:#526179; --line:#D6E3F0; --line-d:rgba(255,255,255,.16);
  --good:#1F9D62;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --g:20px; --maxw:1180px;
  --r:16px; --r-lg:24px; --pill:999px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --hdr:64px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
:focus-visible{outline:3px solid var(--sky2);outline-offset:3px;border-radius:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-left:max(var(--g),env(safe-area-inset-left,0px));padding-right:max(var(--g),env(safe-area-inset-right,0px))}

/* ---------- type ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.h1{font-size:clamp(38px,10.6vw,60px);line-height:1.03;font-weight:650;letter-spacing:-.045em;text-wrap:balance}
.h2{font-size:clamp(30px,8.2vw,50px);line-height:1.08;font-weight:650;letter-spacing:-.038em;text-wrap:balance}
.h3{font-size:19px;line-height:1.2;font-weight:700;letter-spacing:-.015em}
.lead{font-size:clamp(16.5px,4.4vw,19px);line-height:1.6}
.tone2{color:var(--sky)}              /* second line of a two-tone headline, on dark */
.sec-light .tone2{color:#5B7596}      /* ... and on light, like iHeat's slate second line */
.small{font-size:13px;line-height:1.45}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:var(--pill);border:0;cursor:pointer;text-decoration:none;font-weight:700;font-size:16.5px;letter-spacing:-.005em;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s;-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.98)}
.btn svg{width:19px;height:19px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg.arr{transform:translateX(3px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 26px rgba(27,114,192,.34)}
.btn-primary:hover{background:#1a68b0}
.btn-sky{background:var(--sky2);color:var(--ink);box-shadow:0 12px 30px rgba(56,182,255,.28)}
.btn-sky:hover{background:#5CC5FF}
.btn-white{background:#fff;color:var(--ink)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-line{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-block{width:100%}
.btn-sm{min-height:44px;padding:0 18px;font-size:15px}

/* ---------- top strip + header ---------- */
.strip{background:var(--cloud);color:var(--ink);font-size:12.5px;font-weight:600;line-height:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:32px;padding:0 12px;text-align:center}
.stars{color:#F2B100;letter-spacing:-1px;font-size:13px}
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .3s,background .3s}
.hdr.scrolled{background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);box-shadow:0 6px 24px rgba(11,18,32,.08)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:var(--hdr);gap:12px}
.logo{display:inline-flex;align-items:center;min-height:44px}
.logo img{height:34px;width:auto}
.nav{display:none}
.hdr-actions{display:flex;align-items:center;gap:8px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--pill);border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;padding:0;text-decoration:none}
.icon-btn.fill{background:var(--blue);border-color:var(--blue);color:#fff}
.icon-btn svg{width:20px;height:20px}
.hdr-phone{display:none}
.burger{position:relative}
.burger i{position:absolute;left:12px;right:12px;height:2px;border-radius:2px;background:currentColor;transition:transform .3s var(--ease),opacity .2s,top .3s var(--ease)}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
.burger[aria-expanded="true"] i:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){top:21px;transform:rotate(-45deg)}

/* mobile menu */
.mnav{position:fixed;inset:0;z-index:55;background:#fff;padding:calc(var(--hdr) + 32px + env(safe-area-inset-top,0px)) 0 calc(24px + env(safe-area-inset-bottom,0px));overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .45s var(--ease),visibility 0s .45s}
.mnav.open{transform:none;visibility:visible;transition:transform .45s var(--ease)}
.mnav-list{list-style:none;margin:0;padding:0}
.mnav-list>li{border-bottom:1px solid var(--line);opacity:0;transform:translateX(18px);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.mnav.open .mnav-list>li{opacity:1;transform:none}
.mnav.open .mnav-list>li:nth-child(2){transition-delay:.04s}.mnav.open .mnav-list>li:nth-child(3){transition-delay:.08s}.mnav.open .mnav-list>li:nth-child(4){transition-delay:.12s}.mnav.open .mnav-list>li:nth-child(5){transition-delay:.16s}.mnav.open .mnav-list>li:nth-child(6){transition-delay:.2s}
.mega{display:none}
.mnav a.l1,.mnav button.l1{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:62px;background:none;border:0;padding:0;font-size:24px;font-weight:700;letter-spacing:-.02em;text-decoration:none;text-align:left;cursor:pointer}
.mnav .sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}
.mnav .sub>div{overflow:hidden}
.mnav .sub.open{grid-template-rows:1fr}
.mnav .sub a{display:block;padding:11px 0;font-size:17px;font-weight:500;color:var(--muted);text-decoration:none}
.mnav .sub .grp{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);padding:14px 0 2px}
.mnav .sub .pad{padding-bottom:14px}
.mnav button.l1 svg{width:20px;height:20px;transition:transform .3s var(--ease)}
.mnav button.l1[aria-expanded="true"] svg{transform:rotate(180deg)}
.mnav-cta{display:grid;gap:10px;margin-top:26px}

/* ---------- sections: the continuous background flow ---------- */
.sec{position:relative;isolation:isolate}
.sec-hero{background:linear-gradient(180deg,#0B1220 0%,#0C2A52 52%,#0F4F8F 100%);color:#fff;padding:26px 0 70px;overflow:hidden}
.sec-services{background:linear-gradient(180deg,#0F4F8F 0%,#1B72C0 36%,#1B72C0 58%,#5FB0F0 80%,#DCEBFA 100%);color:#fff;padding:56px 0 120px}
.sec-boilers{background:linear-gradient(180deg,#DCEBFA 0%,#F2F7FC 22%,#FFFFFF 100%);color:var(--ink);padding:26px 0 40px}
.sec-how{background:linear-gradient(180deg,#FFFFFF 0%,#EEF5FC 100%);color:var(--ink);padding:44px 0 56px}
.sec-reviews{background:linear-gradient(180deg,#EEF5FC 0%,#DCEBFA 52%,#7FC4FF 80%,#1B72C0 100%);color:var(--ink);padding:56px 0 130px}
.sec-map{background:linear-gradient(180deg,#1B72C0 0%,#0F4F8F 38%,#0B1220 100%);color:#fff;padding:20px 0 70px}
.sec-end{background:linear-gradient(180deg,#0B1220 0%,#0B1220 100%);color:#fff;padding:0 0 104px}
.sec-light{color:var(--ink)}
.sec-head{display:grid;gap:12px;margin-bottom:28px;max-width:640px}
.sec-head p{color:inherit;opacity:.86}
.sec-light .sec-head p{color:var(--muted);opacity:1}

/* diagonal accents: one angle through the whole page */
.diag{position:absolute;pointer-events:none;z-index:-1}
.diag svg{width:100%;height:100%}

/* ---------- hero ---------- */
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-bg svg{width:100%;height:100%}
.hero-grid{display:grid;gap:0;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "stage" "card"}
.hero-copy{grid-area:copy;display:grid;gap:16px;align-content:start}
.qwrap{grid-area:card}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:7px;min-height:32px;padding:0 12px 0 6px;border-radius:var(--pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);font-size:13px;font-weight:600}
.chip i{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--sky2);color:var(--ink)}
.chip svg{width:13px;height:13px}
.hero h1{margin-top:6px}
.hero .lead{color:#D5E4F3;max-width:34ch}
.stage{grid-area:stage;position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:6px;min-height:156px}
.badges{display:grid;gap:8px;align-self:flex-end;padding-bottom:22px}
.badge{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:0 12px 0 9px;border-radius:12px;background:#fff;color:var(--ink);font-size:12.5px;font-weight:700;line-height:1.15;width:max-content}
.badge img{height:28px;width:auto}
.badge small{display:block;font-weight:500;color:var(--muted);font-size:11px}
.boiler-hero{position:relative;flex:none;width:min(46vw,200px);margin-right:-4px;margin-bottom:-18px;z-index:2}
.boiler-hero img{width:100%;height:auto;filter:drop-shadow(0 26px 30px rgba(0,0,0,.55));animation:float 7s ease-in-out infinite}
.price-tag{position:absolute;left:-14px;bottom:34px;padding:8px 12px;border-radius:12px;background:var(--ink);border:1px solid rgba(255,255,255,.16);box-shadow:0 12px 28px rgba(0,0,0,.4);line-height:1}
.price-tag b{display:block;font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--sky);margin-bottom:4px}
.price-tag span{font-size:22px;font-weight:800;letter-spacing:-.03em}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- quote card ---------- */
.qcard{position:relative;z-index:3;background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.6) inset}
.qcard h2{font-size:22px;line-height:1.1;font-weight:700;letter-spacing:-.025em}
.qcard p{color:var(--muted);font-size:14.5px;margin-top:4px}
.qform{display:grid;gap:10px;margin-top:14px}
.field{display:grid;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--ink)}
.input{width:100%;min-height:54px;padding:0 16px;border-radius:14px;border:1.5px solid #C9D8E8;background:#fff;font-size:17px;font-weight:500;transition:border-color .2s,box-shadow .2s}
.input::placeholder{color:#8798AB;font-weight:400}
.input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(27,114,192,.16)}
.input[aria-invalid="true"]{border-color:#C0392B;box-shadow:0 0 0 4px rgba(192,57,43,.12)}
.err{color:#B3261E;font-size:13px;font-weight:600;min-height:0}
.err:empty{display:none}
.fine{font-size:12px;color:#5B6878;line-height:1.45;margin-top:2px}
.fine a{color:var(--blue);font-weight:600}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.hero .contact-row .btn{min-height:50px;font-size:15px}
.hero-note{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13.5px;color:#C5D6E8}
.hero-note b{color:#fff}

/* ---------- service rows ---------- */
.svc-list{display:grid;gap:12px}
.svc{display:flex;align-items:center;gap:16px;padding:14px 16px 14px 14px;border-radius:20px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 14px 30px -14px rgba(5,25,55,.45);transition:transform .35s var(--ease),box-shadow .35s var(--ease);-webkit-tap-highlight-color:transparent}
.svc:active{transform:scale(.985)}
.svc .ill{width:76px;height:76px;flex:none;border-radius:20px}
.svc div{display:grid;gap:2px;min-width:0;flex:1}
.svc b{font-size:19px;font-weight:700;letter-spacing:-.02em;line-height:1.15}
.svc span{font-size:14px;color:var(--muted);line-height:1.35}
.svc .go{flex:none;width:36px;height:36px;border-radius:50%;background:var(--cloud);display:flex;align-items:center;justify-content:center;color:var(--blue);transition:background .25s,color .25s,transform .25s var(--ease)}
.svc .go svg{width:18px;height:18px}
.svc:hover .go{background:var(--blue);color:#fff;transform:translateX(3px)}
.sos{display:flex;align-items:center;gap:14px;margin-top:18px;padding:16px;border-radius:18px;background:rgba(11,18,32,.5);border:1px solid rgba(255,255,255,.22);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.sos p{font-size:15px;line-height:1.35;flex:1}
.sos b{display:block;font-size:17px}

/* ---------- boiler store ---------- */
.shelf{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px max(var(--g),env(safe-area-inset-left,0px)) 22px;margin:0 calc(-1*max(var(--g),env(safe-area-inset-left,0px)));scrollbar-width:none;-webkit-overflow-scrolling:touch}
.shelf::-webkit-scrollbar{display:none}
.prod{flex:0 0 min(78vw,320px);scroll-snap-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 18px 40px -22px rgba(15,79,143,.45)}
.prod-img{position:relative;height:214px;background:linear-gradient(160deg,#E6F1FC 0%,#CFE3F8 100%);display:flex;align-items:flex-end;justify-content:center;padding-top:18px;overflow:hidden}
.prod-img::before{content:"";position:absolute;left:-10%;right:-10%;bottom:-40px;height:110px;background:var(--blue);opacity:.12;transform:skewY(-9deg)}
.prod-img img{position:relative;height:178px;width:auto;object-fit:contain;filter:drop-shadow(0 16px 18px rgba(11,40,80,.28));transition:transform .5s var(--ease)}
.prod:hover .prod-img img{transform:translateY(-4px) scale(1.03)}
.tagpill{position:absolute;top:14px;left:14px;padding:5px 11px;border-radius:var(--pill);background:var(--ink);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.03em}
.prod-body{display:grid;gap:10px;padding:18px 18px 20px;flex:1;align-content:start}
.prod-body .brand{font-size:12.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--blue)}
.prod-body h3{font-size:21px;font-weight:700;letter-spacing:-.025em;line-height:1.1}
.prod-price{display:flex;align-items:baseline;gap:8px;margin-top:2px}
.prod-price small{font-size:13px;color:var(--muted);font-weight:500}
.prod-price b{font-size:30px;font-weight:800;letter-spacing:-.035em}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:14px;color:#2B3A4C}
.ticks li{display:flex;gap:9px;align-items:flex-start}
.ticks svg{flex:none;width:18px;height:18px;color:var(--good);margin-top:1px}
.prod .btn{margin-top:6px}
.incl{display:grid;gap:10px;margin-top:6px;padding:20px;border-radius:var(--r-lg);background:var(--ink);color:#fff;position:relative;overflow:hidden}
.incl::after{content:"";position:absolute;right:-30px;top:-10px;width:120px;height:200px;background:var(--blue);opacity:.35;transform:skewX(-22deg)}
.incl h3{position:relative;z-index:1}
.incl ul{position:relative;z-index:1;list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:15px}
.incl li{display:flex;gap:10px;align-items:flex-start}
.incl svg{flex:none;width:20px;height:20px;color:var(--sky2);margin-top:1px}
.foot{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.5}

/* ---------- how it works ---------- */
.steps{display:grid;gap:0;counter-reset:s;position:relative}
.step{display:grid;grid-template-columns:52px 1fr;gap:16px;padding-bottom:30px;position:relative}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:25px;top:52px;bottom:4px;width:2px;background:linear-gradient(180deg,var(--blue),rgba(27,114,192,.12))}
.step:last-child::before{display:none}
.step .n{width:52px;height:52px;border-radius:16px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;box-shadow:0 10px 22px rgba(27,114,192,.32)}
.step h3{font-size:21px;font-weight:700;letter-spacing:-.025em;margin-top:2px}
.step p{color:var(--muted);margin-top:4px;max-width:46ch}
.work{display:grid;gap:12px;margin-top:40px}
.work figure{margin:0;position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--mist);aspect-ratio:4/3}
.work img{width:100%;height:100%;object-fit:cover}
.work figcaption{position:absolute;left:12px;bottom:12px;padding:6px 12px;border-radius:var(--pill);background:rgba(11,18,32,.82);color:#fff;font-size:12.5px;font-weight:600}

/* ---------- reviews ---------- */
.rating{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.rating .big{font-size:64px;line-height:.9;font-weight:800;letter-spacing:-.05em}
.rating .stars{font-size:22px}
.rating small{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.rev-list{display:grid;gap:12px}
.rev{background:#fff;border-radius:20px;padding:20px;box-shadow:0 16px 34px -20px rgba(15,79,143,.5)}
.rev p{font-size:16px;line-height:1.5;margin-top:8px}
.rev footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;font-size:13.5px;color:var(--muted)}
.rev footer b{color:var(--ink)}
.g-mark{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--muted)}

/* ---------- map ---------- */
.map-grid{display:grid;gap:22px}
.map{width:100%;height:auto;max-height:560px}
.map-area{fill:url(#mfill);stroke:var(--sky);stroke-width:2.2;stroke-dasharray:7 6}
.map-ring{fill:none;stroke:rgba(255,255,255,.16);stroke-width:1.2;stroke-dasharray:3 6}
.map-link{cursor:pointer;text-decoration:none}
.map-pin{fill:#fff;stroke:var(--blue);stroke-width:2.5}
.map-pin.home{fill:var(--sky2);stroke:#fff;stroke-width:3}
.map-pulse{fill:none;stroke:var(--sky2);stroke-width:2;opacity:.8;transform-box:fill-box;transform-origin:center;animation:pulse 2.8s ease-out infinite}
.map-label{fill:#fff;font-size:15.5px;font-weight:600;paint-order:stroke;stroke:rgba(11,18,32,.65);stroke-width:4px;stroke-linejoin:round}
.map-label.home{font-size:18px;font-weight:800}
@media (max-width:699px){.map-label{font-size:17px}.map-label.home{font-size:20px}.map-link.minor-m .map-label{display:none}}
.map-link.minor .map-label{display:none}
.map-link.minor:hover .map-label,.map-link.minor:focus-visible .map-label{display:block}
.map-link:hover .map-pin,.map-link:focus-visible .map-pin{fill:var(--sky)}
@keyframes pulse{0%{transform:scale(.7);opacity:.9}100%{transform:scale(2.4);opacity:0}}
.areas{display:flex;flex-wrap:wrap;gap:8px}
.area{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:var(--pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;text-decoration:none;font-weight:600;font-size:15px;transition:background .2s,border-color .2s}
.area:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4)}
.map-copy{display:grid;gap:14px;align-content:start}
.map-copy p{color:#C5D6E8}

/* ---------- bands (air con, landlords, codes) ---------- */
.bands{display:grid;gap:14px;margin-top:44px}
.band{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:22px;display:grid;gap:10px;align-content:start;color:#fff;background:linear-gradient(135deg,#0F4F8F,#1B72C0)}
.band.dark{background:linear-gradient(135deg,#102A4A,#0B1220);border:1px solid rgba(255,255,255,.12)}
.band h3{font-size:24px;line-height:1.1;font-weight:700;letter-spacing:-.03em}
.band p{color:#D5E4F3;font-size:15.5px;max-width:42ch}
.band .btn{justify-self:start;margin-top:6px}
.band img{position:absolute;right:-18px;bottom:-6px;width:min(62%,260px);height:auto;opacity:.98;filter:drop-shadow(0 18px 22px rgba(0,0,0,.4))}
.band.has-img{padding-bottom:128px}
.band::after{content:"";position:absolute;right:-60px;top:-40px;width:160px;height:260px;background:#fff;opacity:.06;transform:skewX(-22deg)}

/* ---------- final CTA + footer ---------- */
.cta-end{position:relative;padding:70px 0 54px;background:linear-gradient(180deg,#0B1220 0%,#0B1220 100%);overflow:hidden}
.cta-end .glow{position:absolute;right:-120px;top:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(27,114,192,.55),transparent);z-index:-1}
.cta-grid{display:grid;gap:26px}
.footer{border-top:1px solid var(--line-d);padding-top:36px;display:grid;gap:28px;font-size:14.5px;color:#B9C9DA}
.footer img{height:40px;width:auto}
.footer h4{margin:0 0 10px;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer a{text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.foot-cols{display:grid;gap:26px;grid-template-columns:1fr 1fr}
.legal{font-size:12.5px;color:#8DA3BA;line-height:1.6;padding-bottom:8px}

/* ---------- sticky action bar (phones) ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;padding:10px max(12px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px));background:linear-gradient(180deg,rgba(11,18,32,0),rgba(11,18,32,.94) 38%);transform:translateY(120%);transition:transform .45s var(--ease)}
.dock.show{transform:none}
.dock .btn{min-height:50px;padding:0 10px;font-size:15px;gap:7px;box-shadow:none}
.dock .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25)}
body.lock{position:fixed;left:0;right:0;width:100%}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:70;background:#fff}

/* ---------- quote sheet ---------- */
.scrim{position:fixed;inset:0;z-index:80;background:rgba(5,12,24,.6);opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.scrim.open{opacity:1;visibility:visible;transition:opacity .3s}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:90;max-height:92dvh;background:#fff;color:var(--ink);border-radius:26px 26px 0 0;padding:10px max(20px,env(safe-area-inset-left,0px)) calc(22px + env(safe-area-inset-bottom,0px));transform:translateY(105%);visibility:hidden;transition:transform .5s var(--ease),visibility 0s .5s;display:flex;flex-direction:column;overflow:hidden}
.sheet.open{transform:none;visibility:visible;transition:transform .5s var(--ease)}
.grab{width:44px;height:5px;border-radius:5px;background:#D3DEEA;margin:2px auto 12px;flex:none}
.sheet-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:none}
.sheet-top .prog{display:flex;gap:6px}
.sheet-top .prog i{width:26px;height:5px;border-radius:5px;background:#D6E3F0;transition:background .3s}
.sheet-top .prog i.on{background:var(--blue)}
.sheet-x{width:44px;height:44px;border-radius:50%;border:0;background:var(--cloud);display:flex;align-items:center;justify-content:center;cursor:pointer}
.sheet-x svg{width:18px;height:18px}
.sheet-body{overflow-y:auto;padding:6px 2px 4px;-webkit-overflow-scrolling:touch}
.sstep{display:none;gap:14px;animation:slide .45s var(--ease)}
.sstep.on{display:grid}
@keyframes slide{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
.sstep h2{font-size:28px;line-height:1.06;font-weight:700;letter-spacing:-.03em}
.sstep>p{color:var(--muted);font-size:15.5px}
.opts{display:grid;gap:10px}
.opt{display:flex;align-items:center;gap:14px;min-height:62px;padding:8px 14px 8px 10px;border-radius:18px;border:1.5px solid var(--line);background:#fff;text-align:left;font-size:17px;font-weight:700;letter-spacing:-.01em;cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.opt:hover{border-color:var(--blue)}
.opt:active{transform:scale(.985)}
.opt[aria-pressed="true"]{border-color:var(--blue);background:#F1F7FE}
.opt .ill{width:44px;height:44px;border-radius:12px;flex:none}
.opt span small{display:block;font-weight:500;font-size:13px;color:var(--muted);margin-top:1px}
.back{justify-self:start;display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0;background:none;border:0;color:var(--muted);font-weight:600;font-size:15px;cursor:pointer}
.back svg{width:16px;height:16px}
.done-ico{width:72px;height:72px;border-radius:50%;background:var(--good);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px rgba(31,157,98,.35)}
.done-ico svg{width:36px;height:36px}
.more{display:grid;gap:10px;margin-top:4px;padding:16px;border-radius:18px;background:var(--cloud)}
.more h3{font-size:16.5px}
.more p{font-size:14px;color:var(--muted)}
.proto{margin-top:6px;padding:10px 12px;border-radius:12px;background:#FFF6E0;border:1px solid #F2D9A0;color:#6B4E00;font-size:12.5px;line-height:1.45}

/* ---------- reveal ---------- */
.js .rv{opacity:.4;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}

/* ---------- landing pages: local block, facts, FAQ, town list ---------- */
.sec-local{background:linear-gradient(180deg,#0F4F8F 0%,#1B72C0 44%,#1B72C0 66%,#5FB0F0 86%,#DCEBFA 100%);color:#fff;padding:52px 0 140px}
.prose{display:grid;gap:14px;max-width:62ch;font-size:clamp(16.5px,4.4vw,18.5px);line-height:1.62;color:#EAF3FC}
.sec-local .areas{margin-top:22px}
.areas .area{cursor:default}
.areas a.area{cursor:pointer}
.facts{display:grid;gap:10px;margin-top:26px;grid-template-columns:1fr}
.fact{display:grid;gap:3px;padding:14px 16px;border-radius:16px;background:rgba(11,18,32,.52);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.fact small{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sky)}
.fact b{font-size:18px;font-weight:650;letter-spacing:-.015em}
.sec-local .rv-map,.sec-local svg.map{margin-bottom:22px}
.town-list{display:grid;gap:10px;margin-top:8px}
.town-row{display:flex;align-items:center;gap:14px;padding:14px 14px 14px 18px;border-radius:18px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 12px 26px -14px rgba(5,25,55,.45);transition:transform .3s var(--ease)}
.town-row:active{transform:scale(.985)}
.town-row div{display:grid;gap:2px;flex:1;min-width:0}
.town-row b{font-size:18px;font-weight:650;letter-spacing:-.02em}
.town-row span:not(.go){font-size:13.5px;color:var(--muted)}
.town-row .go{flex:none;width:36px;height:36px;border-radius:50%;background:var(--cloud);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.town-row .go svg{width:18px;height:18px}
.sec-faq{background:var(--cloud);color:var(--ink);padding:44px 0 56px}
.faq-list{display:grid;gap:10px;max-width:760px}
.faq{border-radius:18px;background:#fff;border:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 18px;font-weight:650;font-size:17px;letter-spacing:-.015em;line-height:1.25;-webkit-tap-highlight-color:transparent}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:20px;height:20px;flex:none;color:var(--blue);transition:transform .3s var(--ease)}
.faq[open] summary svg{transform:rotate(180deg)}
.faq .ans{padding:0 18px 18px;color:var(--muted);line-height:1.62}
.sec-strip{padding-top:30px}
.foot-cols .two{grid-column:1/-1}
.foot-cols .two ul{grid-template-columns:1fr 1fr;column-gap:16px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none;transition:none}
  .boiler-hero img,.map-pulse{animation:none}
  .mnav,.sheet,.dock,.btn,.svc{transition:none}
}

/* ---------- >= 700px ---------- */
@media (min-width:700px){
  :root{--g:32px;--hdr:72px}
  .svc-list{grid-template-columns:1fr 1fr}
  .rev-list{grid-template-columns:repeat(3,1fr)}
  .work{grid-template-columns:1fr 1fr}
  .bands{grid-template-columns:repeat(3,1fr)}
  .shelf{display:grid;grid-template-columns:repeat(2,1fr);overflow:visible;margin:0;padding:4px 0 22px;scroll-snap-type:none}
  .prod{flex:none}
  .foot-cols{grid-template-columns:repeat(3,1fr)}
  .sheet{left:50%;right:auto;top:50%;bottom:auto;width:min(560px,calc(100% - 40px));transform:translate(-50%,-44%) scale(.97);opacity:0;border-radius:26px;padding-bottom:26px;transition:transform .45s var(--ease),opacity .3s,visibility 0s .45s}
  .sheet.open{transform:translate(-50%,-50%);opacity:1;transition:transform .45s var(--ease),opacity .3s}
  .grab{display:none}
}
/* ---------- >= 1000px ---------- */
@media (min-width:1000px){
  :root{--g:48px;--hdr:80px}
  .nav{display:flex;align-items:center;gap:30px;font-size:16px;font-weight:600}
  .nav>a,.nav>.has-mega>button{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--ink);text-decoration:none;background:none;border:0;padding:0;cursor:pointer;font-weight:600;font-size:16px;position:relative}
  .nav>a::after,.nav>.has-mega>button::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
  .nav>a:hover::after,.nav>.has-mega>button:hover::after,.nav>.has-mega>button[aria-expanded="true"]::after{transform:scaleX(1)}
  .nav svg{width:14px;height:14px}
  .has-mega{position:static}
  .mega{display:block;position:absolute;left:0;right:0;top:100%;background:var(--ink);color:#fff;border-top:1px solid var(--line-d);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility 0s .3s;overflow:hidden}
  .mega.open{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
  .mega::before{content:"";position:absolute;right:-80px;top:0;bottom:0;width:380px;background:#102A4A;transform:skewX(-22deg)}
  .mega::after{content:"";position:absolute;right:250px;top:0;bottom:0;width:14px;background:var(--sky2);transform:skewX(-22deg)}
  .mega-in{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr 1fr 1.3fr;gap:36px;padding-top:40px;padding-bottom:44px}
  .mega h4{margin:0 0 14px;font-size:26px;font-weight:700;letter-spacing:-.03em}
  .mega ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:16.5px;font-weight:500}
  .mega a{text-decoration:none;color:#fff}
  .mega ul a:hover{color:var(--sky)}
  .mega .tile{display:grid;gap:8px;padding:20px;border-radius:18px;background:var(--blue);color:#fff;align-content:end;min-height:190px}
  .mega .tile b{font-size:22px;line-height:1.1;letter-spacing:-.02em}
  .hdr-phone{display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;font-size:16px}
  .hdr-phone svg{width:18px;height:18px;color:var(--blue)}
  .burger,.icon-btn.call-m{display:none}
  .mnav{display:none}
  .hdr .btn{display:inline-flex}
  .hero-grid{grid-template-columns:1.2fr .8fr;grid-template-areas:"copy stage" "card stage";gap:28px 56px;align-items:center}
  .hero .lead{max-width:44ch}
  .stage{min-height:0;justify-content:center;margin:0}
  .boiler-hero{width:280px;margin:0 20px 0 0}
  .stage{justify-content:flex-end}
  .badges{position:absolute;left:0;bottom:24px;padding:0;z-index:3}
  .price-tag{left:auto;right:-18px;bottom:30px}
  .qcard{max-width:520px}
  .sec-hero{padding:56px 0 110px}
  .sec-services{padding:90px 0 190px}
  .svc-list{grid-template-columns:repeat(3,1fr)}
  .shelf{grid-template-columns:repeat(4,1fr)}
  .map-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:56px}
  .cta-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px}
  .footer{grid-template-columns:1.2fr 2fr}
  .dock{display:none}
  .step{grid-template-columns:60px 1fr}
  .steps{grid-template-columns:repeat(3,1fr);gap:36px}
  .step{grid-template-columns:1fr;padding:0}
  .step::before{display:none}
  .step .n{width:60px;height:60px}
}
@media (max-width:999px){.hdr .btn.q{display:none}}

@media (min-width:700px){.facts{grid-template-columns:repeat(3,1fr)}.town-list{grid-template-columns:repeat(2,1fr)}.foot-cols .two ul{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.town-list{grid-template-columns:repeat(3,1fr)}.sec-local{padding:90px 0 190px}.foot-cols .two{grid-column:auto}.foot-cols{grid-template-columns:1fr 1.6fr 1fr}.sec-faq{padding:80px 0 90px}}

/* ---------- offer bar, sticker and season skin (content.json → promo) ---------- */
:root{--pumpkin:#FF7A1A;--pumpkin-d:#E5640C}
.strip-promo{background:var(--pumpkin);color:var(--ink);gap:10px;min-height:40px;padding:6px 12px;font-size:13px;flex-wrap:wrap}
.strip-promo .pm-tag{display:inline-flex;align-items:center;min-height:24px;padding:0 9px;border-radius:999px;background:var(--ink);color:#fff;font-weight:800;letter-spacing:.02em;font-size:12px;text-transform:uppercase}
.strip-promo .pm-txt{font-weight:700}
.strip-promo .pm-cta{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:0 11px;border-radius:999px;border:0;background:#fff;color:var(--ink);font:inherit;font-size:12.5px;font-weight:800;cursor:pointer;-webkit-tap-highlight-color:transparent}
.strip-promo .pm-cta svg{width:14px;height:14px}
.strip-promo .pm-cta:hover{background:var(--cloud)}
.sticker{position:absolute;right:-10px;top:-8px;z-index:3;width:92px;height:92px;border-radius:50%;background:var(--pumpkin);color:var(--ink);display:grid;place-content:center;text-align:center;line-height:1;transform:rotate(-9deg);box-shadow:0 16px 30px rgba(0,0,0,.45),inset 0 0 0 3px rgba(255,255,255,.55);animation:stick 4.5s ease-in-out infinite}
.sticker b{font-size:26px;font-weight:800;letter-spacing:-.04em}
.sticker span{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-top:2px}
.sticker small{display:block;font-size:8.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-top:5px;opacity:.85}
@keyframes stick{0%,100%{transform:rotate(-9deg) scale(1)}50%{transform:rotate(-6deg) scale(1.04)}}
.season-halloween .hero-bg polygon:nth-child(3){fill:var(--pumpkin)}
.season-halloween .price-tag b{color:#FFC08A}
.pm-note{display:flex;align-items:center;gap:9px;margin:-2px 0 4px;padding:10px 12px;border-radius:12px;background:#FFF0E3;border:1px solid #FFCFA6;color:#7A3A05;font-size:13.5px;font-weight:600;line-height:1.35}
.pm-note svg{flex:none;width:18px;height:18px;color:var(--pumpkin-d)}
@media (prefers-reduced-motion:reduce){.sticker{animation:none}}
@media (min-width:700px){.strip-promo{min-height:44px;font-size:14px}.sticker{width:104px;height:104px;right:-16px;top:-12px}.sticker b{font-size:30px}}

/* ---------- quote sheet: best time to ring, send failure ---------- */
.field .lbl{font-size:13px;font-weight:600;color:var(--ink)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills button{min-height:44px;padding:0 15px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-size:14.5px;font-weight:600;cursor:pointer;transition:border-color .2s,background .2s;-webkit-tap-highlight-color:transparent}
.pills button[aria-pressed="true"]{border-color:var(--blue);background:var(--cloud);color:var(--deep)}
.err a{color:inherit;font-weight:700}
.err .fail-wa{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;margin:4px 4px 4px 0;border-radius:999px;background:#25D366;color:#063;text-decoration:none}

/* ---------- reviews: real jobs (before / after + photos) ---------- */
.proof{display:grid;gap:12px;margin:4px 0 22px}
.proof figure{margin:0;position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--mist);aspect-ratio:4/3}
.proof figure img{width:100%;height:100%;object-fit:cover;display:block}
.proof figcaption{position:absolute;left:12px;bottom:12px;right:12px;width:max-content;max-width:calc(100% - 24px);padding:6px 12px;border-radius:var(--pill);background:rgba(11,18,32,.82);color:#fff;font-size:12.5px;font-weight:600;line-height:1.3}
.proof .ba{aspect-ratio:auto;background:none;overflow:visible;border-radius:0}
.ba-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ba-pair>div{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--mist);aspect-ratio:3/4}
.ba-tag{position:absolute;left:10px;top:10px;padding:5px 10px;border-radius:999px;background:rgba(11,18,32,.82);color:#fff;font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.ba-tag.on{background:var(--blue)}
.proof .ba figcaption{position:static;width:auto;max-width:none;margin-top:10px;padding:0;background:none;color:var(--muted);font-size:14px;font-weight:500;border-radius:0}
@media (min-width:700px){.proof{grid-template-columns:1.6fr 1fr 1fr;align-items:start}.proof figure{aspect-ratio:3/4}.proof .ba{aspect-ratio:auto}}


/* ---------- page transitions between our own pages ---------- */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .16s ease-out both}
::view-transition-new(root){animation:vt-in .22s ease-out both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0;transform:translateY(6px)}}
@media (prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root){animation:none}}

/* ---------- intro (first visit per session) ---------- */
.intro{position:fixed;inset:0;z-index:2000;background:var(--ink);display:grid;place-items:center;overflow:hidden;transition:transform .6s cubic-bezier(.7,0,.2,1)}
.intro img{position:relative;z-index:2;width:150px;height:auto;opacity:0;transform:translateY(10px) scale(.96);transition:opacity .5s ease .25s,transform .6s var(--ease) .25s}
.intro-wipe{position:absolute;left:-30%;top:-20%;width:160%;height:140%;background:linear-gradient(90deg,transparent 0 40%,#1B72C0 40% 56%,#3D8FE0 56% 58%,#7FC4FF 58% 59%,transparent 59%);transform:skewX(-22deg) translateX(-110%);transition:transform .9s cubic-bezier(.7,0,.2,1)}
.intro-line{position:absolute;left:50%;bottom:22%;width:0;height:3px;border-radius:2px;background:var(--sky2);transform:translateX(-50%);transition:width .6s var(--ease) .45s}
.intro.go img{opacity:1;transform:none}
.intro.go .intro-wipe{transform:skewX(-22deg) translateX(0)}
.intro.go .intro-line{width:120px}
.intro.out{transform:translateY(-100%)}
body.intro-on{overflow:hidden}
.season-halloween .intro-wipe{background:linear-gradient(90deg,transparent 0 40%,#1B72C0 40% 56%,#3D8FE0 56% 58%,var(--pumpkin) 58% 59%,transparent 59%)}

/* ---------- cookie bar ---------- */
.cookie{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:900;display:grid;gap:12px;padding:16px;border-radius:20px;background:#fff;color:var(--ink);box-shadow:0 24px 60px -20px rgba(5,25,55,.5);border:1px solid var(--line)}
.cookie p{font-size:14px;line-height:1.45;color:#2B3A4C}
.cookie-b{display:flex;gap:8px;flex-wrap:wrap}
.cookie-b .btn{min-height:44px;flex:1}
body.cookie-open .dock{transform:translateY(120%)}
@media (min-width:700px){.cookie{left:auto;right:20px;bottom:20px;width:420px}}

/* ---------- hero card: what is it for ---------- */
.qsvc button{min-height:40px;padding:0 13px;font-size:14px}
.qcard .field+.field{margin-top:4px}

/* ---------- trust tiles ---------- */
.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:-6px 0 34px}
.trust{display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:12px 12px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.trust i{grid-row:1/3;width:34px;height:34px;border-radius:10px;background:#fff;color:var(--blue);display:flex;align-items:center;justify-content:center}
.trust i svg{width:18px;height:18px}
.trust i .stars{font-size:11px;letter-spacing:-1px;color:#F5A623}
.trust b{font-size:14px;font-weight:700;line-height:1.15}
.trust span{font-size:12px;color:#D5E4F3;line-height:1.25}
@media (min-width:700px){.trust-row{grid-template-columns:repeat(4,1fr);margin-bottom:44px}.trust{padding:14px 16px}.trust b{font-size:15px}}

/* ---------- product offer pill ---------- */
.pm-pill{left:auto;right:14px;background:var(--pumpkin);color:var(--ink)}

/* ---------- advice ---------- */
.sec-advice{background:linear-gradient(180deg,#FFFFFF 0%,#EEF5FC 100%);color:var(--ink);padding:56px 0 60px}
.post-list{display:grid;gap:12px}
.post{position:relative;display:grid;gap:8px;padding:20px 54px 18px 20px;border-radius:20px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);box-shadow:0 14px 30px -18px rgba(5,25,55,.35);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.post:hover{transform:translateY(-2px);box-shadow:0 20px 40px -18px rgba(5,25,55,.45)}
.post h3{font-size:19px;font-weight:700;letter-spacing:-.02em;line-height:1.2;text-wrap:balance}
.post p{font-size:14.5px;color:var(--muted);line-height:1.5}
.post-tag{display:inline-flex;align-items:center;width:max-content;min-height:24px;padding:0 10px;border-radius:999px;background:var(--cloud);color:var(--deep);font-size:12px;font-weight:700}
.post-meta{font-size:12.5px;color:var(--muted)}
.post .go{position:absolute;right:14px;top:50%;margin-top:-18px;width:36px;height:36px;border-radius:50%;background:var(--cloud);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.post .go svg{width:18px;height:18px}
.sec-post{background:#fff;color:var(--ink);padding:28px 0 70px}
.post-wrap{max-width:720px}
.crumb{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--blue);font-weight:600;text-decoration:none;font-size:14.5px}
.crumb svg{width:16px;height:16px}
.post-tags{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 12px}
.post-sum{margin-top:14px;color:#2B3A4C}
.sec-post .post-meta{display:block;margin:14px 0 26px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.post-body{display:grid;gap:16px;font-size:17px;line-height:1.65;color:#1F2A3A}
.post-body h2{font-size:clamp(22px,5.4vw,26px);font-weight:750;letter-spacing:-.025em;line-height:1.2;margin-top:14px}
.post-body h3{font-size:19px;font-weight:700;letter-spacing:-.015em;margin-top:8px}
.post-body ul,.post-body ol{margin:0;padding-left:22px;display:grid;gap:8px}
.post-body li::marker{color:var(--blue);font-weight:700}
.post-body a{color:var(--blue);font-weight:600}
.post-body .sources{font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}
.post-cta{display:grid;gap:12px;margin-top:34px;padding:18px;border-radius:20px;background:linear-gradient(135deg,#0C2A52,#0B1220);color:#fff}
.post-cta b{display:block;font-size:17px;letter-spacing:-.01em}
.post-cta span{display:block;font-size:14px;color:#C5D6E8;margin-top:4px}
@media (min-width:700px){.post-list{grid-template-columns:repeat(3,1fr)}.post-cta{grid-template-columns:1fr auto;align-items:center}}
@media (min-width:1000px){.sec-advice{padding:80px 0 84px}.sec-post{padding:40px 0 90px}}


/* ---------- boiler brands strip (official logos, rendered white on the dark band) ---------- */
.sec-brands{background:var(--ink);color:#fff;padding:34px 0 36px;position:relative;overflow:hidden}
.sec-brands::before{content:"";position:absolute;right:-120px;top:-60px;width:260px;height:320px;background:#102A4A;transform:skewX(-22deg)}
.brands-h{position:relative;z-index:1;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#9FB7D1;text-align:center;margin-bottom:22px}
.brands{position:relative;z-index:1;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px 28px;align-items:center;justify-items:center}
.brands li{display:flex;align-items:center;justify-content:center;width:100%;min-height:52px}
.brands img{height:var(--lh,34px);width:auto;max-width:150px;object-fit:contain;filter:brightness(0) invert(1);opacity:.92;transition:opacity .3s}
.brands li:hover img{opacity:1}
.gg{display:inline-block;vertical-align:-3px;width:16px;height:16px;object-fit:contain}
.rating small .gg{width:14px;height:14px;vertical-align:-2px;margin-right:2px}
.trust i img{width:20px;height:20px;object-fit:contain}
@media (min-width:700px){.sec-brands{padding:44px 0 46px}.brands{grid-template-columns:repeat(4,1fr);gap:24px 40px}.brands img{height:calc(var(--lh,34px) * 1.2);max-width:190px}}