/* external-wall-insulation.co.uk — design tokens
   Ink #0c1727 (logo navy) · Leaf #5aa80f (logo green) · Leaf-ink #2f6e0e (text-safe green)
   Render #f3f5f0 · Board #c9cdc7 · Mesh #e2e5de · Slate #55606e · Brick #a5492f
   Thermal ramp only for heat-loss visuals: #3b1c8c → #c2185b → #ff8a00 → #ffd23f */
@font-face{font-family:"Saira Condensed";font-weight:700;font-display:swap;src:url(/assets/fonts/saira-condensed-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Saira Condensed";font-weight:800;font-display:swap;src:url(/assets/fonts/saira-condensed-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:Onest;font-weight:400;font-display:swap;src:url(/assets/fonts/onest-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Onest;font-weight:500;font-display:swap;src:url(/assets/fonts/onest-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Onest;font-weight:600;font-display:swap;src:url(/assets/fonts/onest-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Onest;font-weight:700;font-display:swap;src:url(/assets/fonts/onest-latin-700-normal.woff2) format("woff2")}
:root{--ink:#0c1727;--ink-2:#16243a;--ink-3:#24344d;--leaf:#5aa80f;--leaf-hi:#7cc243;--leaf-ink:#2f6e0e;--render:#f3f5f0;--board:#c9cdc7;--mesh:#e2e5de;--slate:#55606e;--slate-2:#6a7380;--brick:#a5492f;--white:#fff;--on-dark:#e9edf3;--on-dark-2:#b7c1cf;--err:#b3261e;
--display:"Saira Condensed","Arial Narrow",Arial,sans-serif;--text:Onest,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
--s1:4px;--s2:8px;--s3:16px;--s4:24px;--s5:32px;--s6:48px;--s7:64px;--s8:96px;--wrap:1200px;--r:4px;--rc:10px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:120px}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.6 var(--text);text-rendering:optimizeLegibility}
img,video,svg{max-width:100%;height:auto;display:block}
a{color:var(--leaf-ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--leaf);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.02;letter-spacing:-.005em;margin:0 0 var(--s3);color:var(--ink)}
h1{font-size:clamp(40px,6.2vw,72px)}
h2{font-size:clamp(30px,3.8vw,46px)}
h3{font-size:clamp(22px,2.2vw,27px);font-weight:700;line-height:1.12}
h4{font:600 17px/1.3 var(--text);margin:0 0 var(--s2)}
p{margin:0 0 var(--s3);max-width:68ch}
ul,ol{margin:0 0 var(--s3);padding-left:1.2em}
li{margin:0 0 6px;max-width:66ch}
small,.small{font-size:14px;color:var(--slate)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media(min-width:720px){.wrap{padding:0 24px}}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 14px;z-index:999}
.skip:focus{left:8px;top:8px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
section{padding:var(--s7) 0}
@media(max-width:719px){section{padding:var(--s6) 0}}
.bg-render{background:var(--render)}
.lede{font-size:clamp(18px,1.6vw,20px);line-height:1.55;color:#24303f;max-width:60ch}
/* layered marker: the wall build-up, used on major section headings */
.layers{display:inline-flex;gap:3px;height:.62em;vertical-align:.04em;margin-right:12px}
.layers i{display:block;width:5px;height:100%}
.layers i:nth-child(1){background:var(--brick)}.layers i:nth-child(2){background:var(--board)}.layers i:nth-child(3){background:#9aa29c}.layers i:nth-child(4){background:var(--mesh);outline:1px solid #cfd3cb}.layers i:nth-child(5){background:var(--leaf)}
/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--r);font:600 16px/1.2 var(--text);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn svg{width:18px;height:18px;flex:none}
.btn-go{background:var(--leaf);color:var(--ink)}
.btn-go:hover{background:var(--leaf-hi);color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-3);color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-line-light{border-color:#fff;color:#fff}
.btn-line-light:hover{background:#fff;color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--s4)}
/* top bar + header */
.topbar{background:var(--ink);color:var(--on-dark-2);font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;min-height:36px;align-items:center}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
.topbar .tb-msg{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:719px){.topbar .tb-msg{display:none}.topbar .wrap{justify-content:center}}
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--mesh);backdrop-filter:saturate(1.2) blur(6px)}
.hdr-in{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.brand svg{width:40px;height:40px}
.wm{font:800 21px/0.95 var(--display);letter-spacing:.01em;text-transform:uppercase}
.wm b{color:var(--leaf-ink);font-weight:800}
.wm span{display:block;font:600 11px/1.3 var(--text);letter-spacing:.02em;text-transform:none;color:var(--slate);margin-top:3px}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav>a,.nav>.dd>button{white-space:nowrap;font:500 15px/1 var(--text);color:var(--ink);text-decoration:none;padding:10px 10px;border-radius:var(--r);background:none;border:0;cursor:pointer}
.nav>a:hover,.nav>.dd>button:hover{background:var(--render)}
.dd{position:relative}
.dd-menu{display:none;position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--mesh);border-radius:var(--rc);box-shadow:0 18px 40px -18px rgba(12,23,39,.35);padding:10px;z-index:60}
.dd-menu a{display:block;padding:8px 10px;border-radius:var(--r);color:var(--ink);text-decoration:none;font-size:15px}
.dd-menu a:hover{background:var(--render)}
.dd-menu .dd-all{border-top:1px solid var(--mesh);margin-top:6px;padding-top:10px;font-weight:600;color:var(--leaf-ink)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{display:block}
.hdr-cta{display:flex;gap:10px;align-items:center}
.hdr-phone{font:800 22px/1 var(--display);color:var(--ink);text-decoration:none;white-space:nowrap}
.hdr-phone small{display:block;font:500 11px/1.2 var(--text);color:var(--slate)}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--ink);border-radius:var(--r);min-height:44px;min-width:44px;padding:8px;cursor:pointer}
.menu-btn svg{width:22px;height:22px}
@media(max-width:1080px){.nav,.hdr-phone{display:none}.menu-btn{display:inline-flex}.hdr-cta .btn{display:none}
 .nav.open{display:flex;position:fixed;inset:108px 0 0 0;flex-direction:column;align-items:stretch;background:#fff;padding:16px;overflow:auto;gap:2px}
 .nav.open .dd-menu{display:block;position:static;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0}
 .nav.open>a,.nav.open>.dd>button{font-size:18px;padding:12px 8px;text-align:left;width:100%}}
.chips{border-bottom:1px solid var(--mesh);background:#fff}
.chips .wrap{display:flex;gap:8px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:thin}
.chip{flex:none;font:500 14px/1 var(--text);color:var(--ink);text-decoration:none;border:1px solid var(--board);border-radius:999px;padding:9px 14px;background:#fff;white-space:nowrap}
.chip:hover,.chip[aria-current=page]{border-color:var(--ink);background:var(--ink);color:#fff}
/* breadcrumb */
.crumbs{font-size:14px;color:var(--slate);padding:18px 0 0}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li{margin:0;max-width:none}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--board)}
.crumbs a{color:var(--slate)}
/* hero */
.hero{padding:var(--s5) 0 var(--s6);background:linear-gradient(180deg,var(--render) 0,var(--render) 78%,#fff 78%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:var(--s6);align-items:start}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:var(--s5)}}
.hero h1{margin-top:var(--s3)}
.ticks{list-style:none;padding:0;margin:var(--s4) 0 0;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;margin:0;font-weight:500}
.ticks svg{width:22px;height:22px;flex:none;color:var(--leaf-ink);margin-top:2px}
/* form card: a wall section with its layers on the left edge */
.qcard{position:relative;background:#fff;border:1px solid var(--board);border-radius:0 var(--rc) var(--rc) 0;padding:var(--s4) var(--s4) var(--s4) calc(var(--s4) + 34px);box-shadow:0 30px 60px -36px rgba(12,23,39,.45)}
.qcard::before{content:"";position:absolute;left:0;top:-1px;bottom:-1px;width:30px;background:linear-gradient(90deg,var(--brick) 0 8px,#8d958f 8px 11px,var(--board) 11px 21px,#fff 21px 23px,var(--mesh) 23px 26px,var(--leaf) 26px 30px)}
.qcard h2{font-size:32px;margin-bottom:6px}
.qcard .sub{font-size:15px;color:var(--slate);margin-bottom:var(--s3)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fgrid .full{grid-column:1/-1}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
label{display:block;font:600 14px/1.3 var(--text);margin:0 0 6px;color:var(--ink)}
input,select,textarea{width:100%;font:400 16px/1.4 var(--text);color:var(--ink);background:#fff;border:1.5px solid #8a929c;border-radius:var(--r);padding:11px 12px;min-height:48px}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--leaf);outline-offset:0;border-color:var(--ink)}
.field-err{color:var(--err);font-size:14px;margin-top:4px;display:none}
.invalid input,.invalid select,.invalid textarea{border-color:var(--err)}
.invalid .field-err{display:block}
.hp{position:absolute;left:-5000px}
.form-note{font-size:13px;color:var(--slate);margin:12px 0 0}
.fmsg{display:none;margin-top:12px;padding:12px 14px;border-radius:var(--r);font-size:15px}
.fmsg.err{display:block;background:#fdecea;color:#7a1712;border:1px solid #f1b8b3}
.fmsg.ok{display:block;background:#eef7e6;color:#1f4a0a;border:1px solid #bfdca4}
.qcard .btn-go{width:100%;margin-top:14px;font-size:17px}
/* bento under hero */
.bento{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:var(--s6)}
@media(max-width:960px){.bento{grid-template-columns:1fr 1fr}.bento .t-video{grid-column:1/-1}}
@media(max-width:600px){.bento{grid-template-columns:1fr}}
.tile{position:relative;overflow:hidden;background:var(--ink);color:#fff;min-height:230px;border-radius:0}
.tile video,.tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.tile .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;background:linear-gradient(180deg,rgba(12,23,39,0),rgba(12,23,39,.86) 55%);font-size:15px}
.tile .cap strong{display:block;font:800 26px/1.05 var(--display)}
.t-video{aspect-ratio:16/9;min-height:0}
.t-price{background:var(--ink);padding:22px;display:flex;flex-direction:column;justify-content:space-between}
.t-price .big{font:800 54px/.95 var(--display);color:#fff}
.t-price .big small{display:block;font:500 14px/1.4 var(--text);color:var(--on-dark-2);margin-top:6px}
.t-price a{color:var(--leaf-hi);font-weight:600}
.heatbar{height:10px;background:linear-gradient(90deg,#3b1c8c,#c2185b 40%,#ff8a00 70%,#ffd23f);margin:10px 0 6px}
.heatlbl{display:flex;justify-content:space-between;font-size:12px;color:var(--on-dark-2)}
/* trust strip */
.trust{border-top:1px solid var(--mesh);border-bottom:1px solid var(--mesh);background:#fff}
.trust ul{list-style:none;margin:0;padding:18px 0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.trust li{display:flex;gap:10px;align-items:center;margin:0;font:600 15px/1.3 var(--text)}
.trust svg{width:28px;height:28px;color:var(--leaf-ink);flex:none}
@media(max-width:960px){.trust ul{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.trust ul{grid-template-columns:1fr}}
/* build-up explainer */
.buildup{display:grid;grid-template-columns:1fr 1fr;gap:var(--s6);align-items:center}
@media(max-width:900px){.buildup{grid-template-columns:1fr}}
.layer-list{list-style:none;padding:0;margin:0;counter-reset:l}
.layer-list li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--mesh);margin:0;max-width:none}
.layer-list li::before{counter-increment:l;content:counter(l);font:800 30px/1 var(--display);color:var(--leaf-ink)}
.layer-list strong{display:block;font-size:17px}
/* section heads */
.sh{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:var(--s5);flex-wrap:wrap}
.sh p{margin:0;color:var(--slate)}
/* product tiles: photo with stepped corner (the cut-away) */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px}
@media(max-width:1080px){.tiles{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.tiles{grid-template-columns:1fr}}
.ptile{display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.ptile .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--mesh);clip-path:polygon(0 0,100% 0,100% 78%,94% 78%,94% 86%,88% 86%,88% 94%,82% 94%,82% 100%,0 100%)}
.ptile .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ptile:hover .ph img{transform:scale(1.03)}
.ptile h3{font-size:24px;margin:14px 0 4px}
.ptile p{font-size:15px;color:var(--slate);margin:0 0 8px}
.ptile .from{margin-top:auto;font:600 14px/1.2 var(--text);color:var(--leaf-ink)}
.ptile .from b{font:800 20px/1 var(--display);color:var(--ink)}
.group-h{display:flex;align-items:baseline;gap:14px;margin:var(--s6) 0 var(--s4);border-bottom:2px solid var(--ink);padding-bottom:10px}
.group-h:first-of-type{margin-top:0}
.group-h h3{margin:0;font-size:30px}
.group-h span{color:var(--slate);font-size:15px}
/* compare table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--mesh)}
table.tbl{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--mesh);vertical-align:top}
.tbl thead th{background:var(--ink);color:#fff;font-weight:600}
.tbl tbody tr:nth-child(even) td{background:#fafbf8}
.tbl td:first-child{font-weight:600}
.prose table.tbl{margin:0 0 var(--s4)}
/* data plate (spec) */
.plate{border:2px solid var(--ink);background:#fff}
.plate h3{margin:0;padding:12px 16px;background:var(--ink);color:#fff;font-size:22px}
.plate dl{margin:0;display:grid;grid-template-columns:minmax(150px,40%) 1fr}
.plate dt,.plate dd{margin:0;padding:11px 16px;border-top:1px solid var(--mesh);font-size:15px}
.plate dt{color:var(--slate);font-weight:500}
.plate dd{font-weight:600}
/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.steps li{margin:0;padding-top:16px;border-top:3px solid var(--ink);max-width:none}
.steps li::before{counter-increment:s;content:"Step " counter(s);display:block;font:700 15px/1 var(--text);color:var(--leaf-ink);margin-bottom:8px}
.steps h3{font-size:24px;margin-bottom:6px}
.steps p{font-size:15px;color:#2b3645}
/* reviews */
.reviews{background:var(--render);border:1px dashed var(--board);padding:var(--s5);display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
@media(max-width:720px){.reviews{grid-template-columns:1fr}}
.reviews p{margin:0}
/* faq */
.faq{border-top:1px solid var(--board)}
.faq details{border-bottom:1px solid var(--board)}
.faq summary{list-style:none;cursor:pointer;padding:18px 44px 18px 0;position:relative;font:600 18px/1.35 var(--text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:24px;width:12px;height:12px;border-right:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:28px}
.faq .ans{padding:0 0 18px}
.faq .ans p{margin:0}
/* areas cloud */
.cloud{display:flex;flex-wrap:wrap;gap:8px}
.cloud a{font-size:15px;text-decoration:none;color:var(--ink);border:1px solid var(--board);padding:7px 12px;border-radius:999px;background:#fff}
.cloud a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.nation-h{font:700 22px/1.2 var(--display);margin:var(--s4) 0 var(--s2)}
/* CTA band */
.cta-band{background:var(--ink);color:#fff;padding:var(--s7) 0;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:0;top:0;bottom:0;width:22px;background:linear-gradient(90deg,var(--brick) 0 5px,#8d958f 5px 7px,var(--board) 7px 14px,var(--mesh) 14px 17px,var(--leaf) 17px 22px)}
.cta-band h2{color:#fff}
.cta-band p{color:var(--on-dark)}
.cta-band .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
@media(max-width:820px){.cta-band .wrap{grid-template-columns:1fr}}
.cta-band .phone{font:800 44px/1 var(--display);color:#fff;text-decoration:none}
/* page heads (inner pages) */
.phead{background:var(--render);padding:var(--s4) 0 var(--s6)}
.phead-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:var(--s6);align-items:start;margin-top:var(--s3)}
@media(max-width:960px){.phead-grid{grid-template-columns:1fr;gap:var(--s5)}}
.cut{position:relative;clip-path:polygon(0 0,100% 0,100% 74%,96% 74%,96% 82%,92% 82%,92% 90%,88% 90%,88% 100%,0 100%);background:var(--mesh)}
.cut img{width:100%;aspect-ratio:4/3;object-fit:cover}
.price-chip{display:inline-flex;align-items:baseline;gap:8px;background:#fff;border:1px solid var(--board);padding:10px 14px;margin-top:var(--s3)}
.price-chip b{font:800 28px/1 var(--display)}
.price-chip span{font-size:14px;color:var(--slate)}
/* answer box (definition first) */
.answer{border-left:6px solid var(--leaf);background:#fff;padding:var(--s4);margin:0 0 var(--s5);box-shadow:inset 0 0 0 1px var(--mesh)}
.answer h2{font-size:28px;margin-bottom:8px}
.answer p{margin:0;font-size:18px}
/* content layout */
.cols{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:var(--s6);align-items:start}
@media(max-width:1000px){.cols{grid-template-columns:minmax(0,1fr)}}
.aside{position:sticky;top:120px;display:grid;gap:20px}
@media(max-width:1000px){.aside{position:static}}
.prose h2{margin-top:var(--s6)}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:var(--s4)}
.prose .tbl-wrap{margin-bottom:var(--s4)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:var(--s5)}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.box{border:1px solid var(--board);padding:var(--s4);background:#fff}
.box h3{font-size:24px}
.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding-left:28px;margin:0 0 10px}
.checks li::before{content:"";position:absolute;left:2px;top:6px;width:14px;height:8px;border-left:2.5px solid var(--leaf-ink);border-bottom:2.5px solid var(--leaf-ink);transform:rotate(-45deg)}
.rules{border:1px solid var(--board);background:#fff}
.rules h3{margin:0;padding:14px 18px;font-size:24px;border-bottom:1px solid var(--board)}
.rules dl{margin:0}
.rules dt{padding:14px 18px 4px;font-weight:700}
.rules dd{margin:0;padding:0 18px 14px;font-size:15px;color:#2b3645;border-bottom:1px solid var(--mesh)}
.rules .src{padding:12px 18px;font-size:13px;color:var(--slate)}
.linkgrid{columns:3 220px;column-gap:24px;margin:0;padding:0;list-style:none}
.linkgrid li{break-inside:avoid;margin:0 0 6px}
.figure{margin:0 0 var(--s4)}
.figure figcaption{font-size:14px;color:var(--slate);margin-top:8px}
.note{font-size:14px;color:var(--slate);border-top:1px solid var(--mesh);padding-top:12px;margin-top:var(--s4)}
/* prices tiers */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid var(--board);padding:var(--s4);background:#fff}
.tier.hl{border:2px solid var(--ink);box-shadow:0 24px 50px -30px rgba(12,23,39,.5)}
.tier .tag{display:inline-block;background:var(--leaf);color:var(--ink);font:600 13px/1 var(--text);padding:6px 10px;margin-bottom:10px}
.tier .rate{font:800 40px/1 var(--display)}
.tier .rate small{font:500 14px var(--text);color:var(--slate)}
/* guide article */
.article{max-width:760px}
.byline{font-size:14px;color:var(--slate);margin-bottom:var(--s4)}
.toc{border:1px solid var(--board);padding:var(--s3) var(--s4);background:#fff;margin-bottom:var(--s5)}
.toc ol{margin:0}
.sources{font-size:15px}
.sources li{margin-bottom:6px}
/* quote tool */
.qt{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--s5);align-items:start}
@media(max-width:960px){.qt{grid-template-columns:1fr}}
.qt-panel{background:#fff;border:1px solid var(--board);padding:var(--s4)}
.qt-prog{display:flex;gap:6px;margin-bottom:var(--s4)}
.qt-prog span{flex:1;height:6px;background:var(--mesh)}
.qt-prog span.on{background:var(--leaf)}
.qt-step{display:none}
.qt-step.on{display:block}
.qt-step legend{font:800 30px/1.05 var(--display);margin-bottom:6px;padding:0}
fieldset{border:0;margin:0;padding:0;min-width:0}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin:var(--s3) 0}
.opt{position:relative}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt label{display:flex;flex-direction:column;gap:4px;border:1.5px solid var(--board);padding:14px;cursor:pointer;min-height:72px;font-weight:600;margin:0;background:#fff}
.opt label small{font-weight:400}
.opt input:checked+label{border-color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink);background:var(--render)}
.opt input:focus-visible+label{outline:3px solid var(--leaf);outline-offset:2px}
.swatches{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 var(--s3)}
.swatches .opt label{width:52px;height:52px;min-height:0;padding:0;border-radius:50%}
.qt-nav{display:flex;justify-content:space-between;gap:12px;margin-top:var(--s4)}
.qt-out{background:var(--ink);color:#fff;padding:var(--s4);position:sticky;top:120px}
.qt-out .gp{font:800 46px/1 var(--display)}
.qt-out .gp-l{color:var(--on-dark-2);font-size:14px}
.qt-out svg{background:var(--render);margin:var(--s3) 0}
.qt-out ul{font-size:15px;color:var(--on-dark)}
/* footer */
.ftr{background:var(--ink);color:var(--on-dark-2);font-size:15px;padding:var(--s7) 0 var(--s5)}
.ftr a{color:var(--on-dark);text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:var(--s5)}
@media(max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ftr-grid{grid-template-columns:1fr}}
.ftr h2{font:700 20px/1.2 var(--display);color:#fff;margin:0 0 12px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:0 0 8px}
.ftr .wm{color:#fff}.ftr .wm b{color:var(--leaf-hi)}.ftr .wm span{color:var(--on-dark-2)}
.ftr .nap{margin-top:16px;line-height:1.7}
.ps-badge{display:inline-flex;align-items:center;gap:10px;margin-top:16px;padding:10px 14px;border:1px solid var(--ink-3);background:var(--ink-2);border-radius:var(--r);color:#fff!important;font-weight:600;font-size:14px}
.ps-badge svg{width:20px;height:20px}
.legal{border-top:1px solid var(--ink-3);margin-top:var(--s5);padding-top:var(--s4);font-size:14px;line-height:1.7}
.legal p{max-width:none;margin:0 0 6px}
.cookie-link{background:none;border:0;color:var(--on-dark);padding:0;font:inherit;cursor:pointer;text-decoration:underline}
/* sticky mobile bar + floats */
.mbar{display:none}
@media(max-width:719px){.mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--ink);padding:8px;gap:8px;box-shadow:0 -8px 24px -12px rgba(0,0,0,.5)}
 .mbar .btn{min-height:46px;padding:10px}
 body{padding-bottom:64px}}
.wa{position:fixed;left:16px;bottom:16px;z-index:65;width:52px;height:52px;border-radius:50%;background:#1f7a46;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
.wa svg{width:28px;height:28px}
@media(max-width:719px){.wa{bottom:78px}}
.chat-btn{position:fixed;right:16px;bottom:16px;z-index:64;display:none}
.chat-btn.show{display:inline-flex}
@media(max-width:719px){.chat-btn{bottom:78px}}
/* consent */
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;max-width:560px;background:#fff;border:2px solid var(--ink);padding:20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.45);display:none}
.consent.show{display:block}
.consent h2{font-size:24px;margin-bottom:6px}
.consent p{font-size:15px}
.consent .btn-row{margin-top:12px}
@media(max-width:719px){.consent{bottom:76px}}
/* 404 / thanks */
.center-page{padding:var(--s8) 0;text-align:left}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.hdr,.chips,.mbar,.wa,.chat-btn,.consent,.cta-band,.qcard{display:none!important}}
[hidden]{display:none!important}
.step-err{display:block;color:var(--err);font-size:14px}
@media(max-width:1280px){.wm span{display:none}.nav>a,.nav>.dd>button{padding:10px 8px}}
@media(max-width:420px){.wm{font-size:18px}}
@media(max-width:480px){.tiles{grid-template-columns:1fr 1fr;gap:20px 12px}.ptile h3{font-size:19px;margin-top:10px}.ptile p{font-size:13.5px;line-height:1.45}.ptile .from b{font-size:17px}.group-h{flex-wrap:wrap;gap:4px 12px}.group-h h3{font-size:26px}}
.prose,.cols>*{min-width:0}