/* Valipour Building Inspections. Photo-led, forest green and white, warm ochre for actions.
   Severity colours (red, amber, teal) are used for report findings only. */
:root{
  --green:#1f4d3a;--green-d:#173d2e;--green-dd:#0f2b20;--green-l:#e4eee7;--green-m:#cfe0d5;
  --white:#fff;--warm:#f7f3ec;--sand:#efe7d8;
  --ink:#15201b;--ink2:#33413a;--mute:#56645c;--rule:#d8d2c5;--rule2:#e7e1d5;
  --ochre:#e5a630;--ochre-h:#f0b648;--ochre-d:#9a6510;
  /* aliases used by report and diagram components */
  --bg:#fff;--paper:#fff;--stone:var(--warm);--canvas:#e9e3d6;
  --acc:var(--green);--acc-d:var(--green-d);--acc-bg:var(--green-l);
  --btn:var(--green);--btn-h:var(--green-d);
  --red:#a3322a;--amber:#8f5c08;--teal:#1d6a65;
  --head:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:var(--head);
  --hdr:76px;--r:10px;
  --shadow:0 1px 2px rgba(15,43,32,.06),0 12px 28px -14px rgba(15,43,32,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--white);color:var(--ink);font:400 1.0625rem/1.65 var(--sans)}
img,svg{max-width:100%;height:auto}
img{display:block}
a{color:var(--green);text-decoration-color:rgba(31,77,58,.45);text-underline-offset:.18em;text-decoration-thickness:1.5px}
a:hover{color:var(--green-dd);text-decoration-color:currentColor}
:focus-visible{outline:3px solid var(--ochre);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1rem;z-index:60}
.skip:focus{left:0}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
@media (max-width:600px){.wrap{padding:0 16px}}
h1,h2{font-family:var(--head);font-weight:800;line-height:1.1;color:var(--ink);margin:0;letter-spacing:-.022em}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.65rem,2.8vw,2.3rem);margin:2.6rem 0 .9rem}
h3{font:700 1.14rem/1.3 var(--head);margin:1.8rem 0 .45rem;color:var(--ink);letter-spacing:-.01em}
h4{font:700 1.02rem/1.35 var(--head);margin:0 0 .35rem}
p{margin:0 0 1.05rem}
.small{font-size:.875rem;color:var(--mute);line-height:1.5}
.num,.tbl,.est-big,.rp-foot{font-variant-numeric:tabular-nums lining-nums}
.kicker{display:inline-block;font:700 .9rem/1.2 var(--head);color:var(--green);margin:0 0 1rem}
.ico{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;background:var(--green);color:#fff;border:2px solid var(--green);padding:.8rem 1.3rem;font:700 1rem/1.2 var(--head);text-decoration:none;border-radius:8px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--green-dd);border-color:var(--green-dd);color:#fff}
.btn .ico{width:20px;height:20px}
.btn-acc{background:var(--ochre);border-color:var(--ochre);color:var(--ink)}
.btn-acc:hover{background:var(--ochre-h);border-color:var(--ochre-h);color:var(--ink)}
.btn-line{background:transparent;color:var(--green);border-color:var(--green)}.btn-line:hover{background:var(--green);color:#fff}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.75)}.btn-ghost:hover{background:#fff;color:var(--green-dd);border-color:#fff}
.btn-sm{padding:.6rem 1rem;font-size:.93rem}
.btn-lg{padding:1rem 1.5rem;font-size:1.05rem}
.btn-wide{width:100%}

/* ---------- top bar and header ---------- */
.topbar{background:var(--green-dd);color:#d7e5dc;font-size:.86rem}
.tb{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:38px}
.tb p{margin:0}
.tb-r{display:flex;gap:1.4rem;align-items:center}
.tb a{color:#fff;font-weight:600;text-decoration:none;font-variant-numeric:tabular-nums}.tb a:hover{text-decoration:underline}
@media (max-width:760px){.tb-l{display:none}.tb{justify-content:center}}
header.site{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--rule2);transition:box-shadow .2s}
header.site.scrolled{box-shadow:0 8px 24px -16px rgba(15,43,32,.4)}
.hdr{display:flex;align-items:center;gap:2rem;min-height:var(--hdr)}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);flex:none}
.brand .mark{width:40px;height:40px}
.mk-bg{fill:var(--green)}
.mk-roof,.mk-wall{fill:none;stroke:#fff;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.mk-tick{fill:none;stroke:var(--ochre);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.bn{display:flex;flex-direction:column;line-height:1}
.bn b{font:800 1.32rem/1 var(--head);letter-spacing:-.02em;color:var(--green-dd)}.bn small{font:600 .74rem/1.3 var(--sans);color:var(--mute);margin-top:.2rem}
.mainnav{flex:1;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.nav-l{list-style:none;margin:0;padding:0;display:flex;gap:.1rem 1.6rem;align-items:center}
.nav-l>li>a{display:block;color:var(--ink);text-decoration:none;font:600 .97rem var(--head);padding:1.6rem 0;border-bottom:3px solid transparent;margin-bottom:-1px}
.nav-l>li>a:hover,.nav-l>li>a[aria-current]{border-bottom-color:var(--ochre);color:var(--green-dd)}
.has-sub{position:relative}
.has-sub>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px}
.sub{display:none;position:absolute;top:100%;left:-1.4rem;z-index:5;background:#fff;border:1px solid var(--rule2);border-top:3px solid var(--green);border-radius:0 0 var(--r) var(--r);padding:1rem 1.4rem 1.2rem;min-width:16rem;box-shadow:var(--shadow)}
.sub.wide{width:min(38rem,80vw)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.has-sub.closed .sub{display:none}
.sub ul{list-style:none;margin:0;padding:0;display:grid;gap:0 1.6rem}.sub.wide ul{grid-template-columns:1fr 1fr}
.sub li a{display:block;padding:.5rem 0;text-decoration:none;border-bottom:1px solid var(--rule2);font-size:.95rem;font-weight:600;color:var(--ink)}
.sub li a span{display:block;font-weight:400;font-size:.8rem;color:var(--mute);line-height:1.35;margin-top:.1rem}
.sub li a:hover,.sub li a[aria-current]{color:var(--green)}
.sub-all{display:inline-block;margin-top:.8rem;font-size:.9rem;font-weight:600}
.nav-r{display:flex;align-items:center;gap:1.2rem;margin:0}
.hphone{font:700 1rem var(--head);color:var(--green-dd);text-decoration:none;font-variant-numeric:tabular-nums}
.menu-btn{display:none;align-items:center;gap:.55rem;font:700 .95rem var(--head);background:#fff;border:2px solid var(--green);padding:.5rem .85rem;border-radius:8px;color:var(--green);margin-left:auto;cursor:pointer}
.bars{width:16px;height:10px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;position:relative}
.bars::after{content:"";position:absolute;left:0;right:0;top:2px;border-top:2px solid currentColor}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:3px}
.progress span{display:block;height:100%;background:var(--ochre);transform-origin:0 50%;transform:scaleX(0)}
@media (max-width:1120px){
  .hdr{gap:1rem}
  .menu-btn{display:inline-flex}
  .mainnav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--rule);flex-direction:column;align-items:stretch;padding:.4rem 32px 1.4rem;max-height:calc(100vh - var(--hdr));overflow-y:auto;box-shadow:var(--shadow)}
  .mainnav.open{display:flex}
  html:not(.js) .mainnav{display:flex;position:static;padding:0 0 1rem;box-shadow:none}
  html:not(.js) .hdr{flex-wrap:wrap}
  .nav-l{flex-direction:column;align-items:stretch;gap:0}
  .nav-l>li{border-top:1px solid var(--rule2)}
  .nav-l>li>a{padding:.85rem 0;font-size:1.05rem;border:0;margin:0}
  .has-sub>a::after{display:none}
  .sub,.has-sub:hover .sub{display:block;position:static;border:0;box-shadow:none;padding:0 0 .8rem;width:auto;background:none;min-width:0}
  .sub ul,.sub.wide ul{grid-template-columns:1fr 1fr}
  .sub li a{font-size:.9rem;padding:.4rem 0;font-weight:500}.sub li a span{display:none}
  .sub-all{display:none}
  .nav-r{padding-top:1rem;border-top:1px solid var(--rule2);justify-content:space-between}
}
@media (max-width:600px){.mainnav{padding:.4rem 16px 1.4rem}}
@media (max-width:420px){.sub ul,.sub.wide ul{grid-template-columns:1fr}.bn small{font-size:.68rem}:root{--hdr:66px}.brand .mark{width:36px;height:36px}.bn b{font-size:1.18rem}}

/* breadcrumbs */
.crumbs{padding-top:1.1rem;font-size:.86rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.55}
.crumbs a{color:var(--mute);text-decoration:none}.crumbs a:hover{text-decoration:underline}.crumbs [aria-current]{color:var(--ink)}

main{display:block}
main>.wrap:last-child,main>.viewer:last-child{padding-bottom:4.5rem}
.ahead{padding:2.6rem 0 1.8rem;max-width:52rem}

/* ---------- page header band ---------- */
.pband{position:relative;background:var(--green-dd);color:#fff;overflow:hidden;isolation:isolate}
.pband-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.pband::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(11,33,24,.9) 0%,rgba(11,33,24,.7) 45%,rgba(11,33,24,.12) 100%)}
.pband.plain::before{background:linear-gradient(120deg,var(--green-dd),var(--green))}
.pband-in{padding-top:1.4rem;padding-bottom:3.6rem;min-height:380px;display:flex;flex-direction:column}
.pband .crumbs{padding:0;margin-bottom:auto}
.pband .crumbs a{color:#cfe0d5}.pband .crumbs [aria-current]{color:#fff}
.pband-text{max-width:46rem;padding-top:2.6rem}
.pband h1{color:#fff;font-size:clamp(2rem,4.2vw,3.25rem)}
.pband .kicker{color:var(--ochre-h)}
.pband .dek{font-size:clamp(1.05rem,1.6vw,1.22rem);line-height:1.5;color:#e8f0eb;margin:1rem 0 0;max-width:40rem}
.pband .meta{display:flex;flex-wrap:wrap;gap:.3rem 1.4rem;font-size:.88rem;color:#cfe0d5;margin:1rem 0 0}
.pband+*{margin-top:0}
.pband~.wrap>.article-grid:first-child,.pband+.wrap{padding-top:3rem}
.pband+.wrap.article-grid{padding-top:3rem}
@media (max-width:600px){.pband-in{min-height:260px;padding-bottom:2.4rem}.pband-text{padding-top:1.8rem}.pband::before{background:linear-gradient(180deg,rgba(11,33,24,.55),rgba(11,33,24,.86) 60%)}}

/* ---------- home hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;background:var(--green-dd);overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,31,22,.93) 0%,rgba(10,31,22,.84) 36%,rgba(10,31,22,.38) 66%,rgba(10,31,22,.08) 100%),linear-gradient(0deg,rgba(10,31,22,.55),rgba(10,31,22,0) 40%)}
.hero-in{min-height:clamp(560px,78vh,720px);display:flex;flex-direction:column;justify-content:center;padding-top:4rem;padding-bottom:7rem}
.hero .kicker{color:var(--ochre-h);font-size:.98rem}
.hero h1{color:#fff;font-size:clamp(2.3rem,4.4vw,3.55rem);line-height:1.06;max-width:14ch;letter-spacing:-.03em}
.hero-in>*{max-width:min(600px,100%)}
.lede{font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.6;color:#e9f1ec;margin:1.4rem 0 0;max-width:36rem}
.callrow{margin:2rem 0 1rem;display:flex;gap:.8rem;flex-wrap:wrap}
.hero-note{font-size:.9rem;color:#c9dbd0;max-width:32rem;margin:0}
@media (max-width:760px){
  .hero::before{background:linear-gradient(180deg,rgba(10,31,22,.62) 0%,rgba(10,31,22,.86) 45%,rgba(10,31,22,.95) 100%)}
  .hero-img{object-position:75% 20%!important}
  .hero-in{min-height:0;padding-top:5.5rem;padding-bottom:5rem;justify-content:flex-end}
  .hero h1{font-size:2.05rem}
  .hero .kicker{font-size:.88rem;margin-bottom:.7rem}
  .lede{font-size:1rem;line-height:1.55;margin-top:1rem}
  .callrow{margin:1.4rem 0 .9rem}
  .callrow .btn{flex:1 1 100%}
}

/* trust row */
.trust{position:relative;z-index:2;margin-top:-3.6rem}
.trust-row{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#fff;border-radius:var(--r);box-shadow:var(--shadow);border:1px solid var(--rule2);overflow:hidden}
.trust-row li{display:flex;gap:.9rem;padding:1.4rem 1.4rem 1.3rem;align-items:flex-start}
.trust-row li+li{border-left:1px solid var(--rule2)}
.trust-row .ico{width:42px;height:42px;padding:9px;border-radius:50%;background:var(--green-l);color:var(--green);stroke-width:1.7}
.trust-row p{margin:0;font-size:.9rem;color:var(--mute);line-height:1.45}
.trust-row .tr-h{font:700 1rem/1.3 var(--head);color:var(--ink);margin-bottom:.2rem}
@media (max-width:1000px){.trust-row{grid-template-columns:1fr 1fr}.trust-row li:nth-child(3){border-left:0}.trust-row li:nth-child(n+3){border-top:1px solid var(--rule2)}}
@media (max-width:560px){.trust{margin-top:-2.6rem}.trust-row{grid-template-columns:1fr}.trust-row li+li{border-left:0;border-top:1px solid var(--rule2)}.trust-row li{padding:1rem 1.1rem}}

/* sections */
.sec{padding:5.5rem 0}
.sec.warm{background:var(--warm)}
.trust+.sec{padding-top:4.5rem}
.sec-head{max-width:46rem;margin-bottom:2.4rem}
.sec-head h2{margin:0 0 .8rem}
.sec-head p{color:var(--ink2);font-size:1.08rem;margin:0}
.sec-more{margin:2.2rem 0 0}
@media (max-width:760px){.sec{padding:3.6rem 0}}

/* service tiles */
.tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:250px;gap:16px}
.tile.big{grid-column:span 2;grid-row:span 2}
.tile.wide{grid-column:1/-1}
.tile a{position:relative;display:block;height:100%;border-radius:var(--r);overflow:hidden;color:#fff;text-decoration:none;background:var(--green-dd);isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s ease}
.tile a::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,31,22,0) 42%,rgba(10,31,22,.55) 68%,rgba(10,31,22,.9) 100%)}
.tile-txt{position:absolute;left:0;right:0;bottom:0;padding:1.2rem 1.3rem 1.25rem;display:block}
.tile-h{display:flex;align-items:center;gap:.5rem;font:800 1.22rem/1.2 var(--head);letter-spacing:-.015em}
.tile-h::after{content:"";width:9px;height:9px;border-top:2.5px solid var(--ochre);border-right:2.5px solid var(--ochre);transform:rotate(45deg);margin-left:.15rem;flex:none;transition:transform .2s}
.tile-l{display:block;font-size:.92rem;line-height:1.45;color:#e2ece6;margin-top:.35rem;max-width:38rem}
.tile.big .tile-txt{padding:2rem 2rem 1.9rem}
.tile.big .tile-h{font-size:clamp(1.5rem,2.4vw,2rem)}
.tile.big .tile-l{font-size:1.02rem}
.tile.wide a::before{background:linear-gradient(90deg,rgba(10,31,22,.92) 0%,rgba(10,31,22,.7) 45%,rgba(10,31,22,.1) 85%)}
.tile.wide .tile-txt{top:0;display:flex;flex-direction:column;justify-content:center;max-width:34rem;padding:1.5rem 2rem}
.tile a:hover .tile-h::after{transform:translate(3px,0) rotate(45deg)}
@media (prefers-reduced-motion:no-preference){.tile a:hover img{transform:scale(1.04)}}
.tile a:focus-visible{outline-offset:4px}
.tiles-even{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:320px;margin-bottom:3.5rem}
@media (max-width:1000px){.tiles,.tiles-even{grid-template-columns:1fr 1fr}.tile.big{grid-column:1/-1;grid-row:span 1}.tiles{grid-auto-rows:240px}.tiles .tile.big{grid-row:span 2}}
@media (max-width:600px){.tiles,.tiles-even{grid-template-columns:1fr;grid-auto-rows:270px}.tiles .tile.big{grid-row:span 1;}.tile.big .tile-h{font-size:1.4rem}.tile.big .tile-txt{padding:1.2rem 1.3rem}.tile.wide .tile-txt{top:auto;padding:1.2rem 1.3rem}.tile.wide a::before{background:linear-gradient(180deg,rgba(10,31,22,0) 25%,rgba(10,31,22,.93) 100%)}}

/* what we inspect */
.inspect{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:4rem;align-items:start}
.inspect-fig{margin:0;position:sticky;top:calc(var(--hdr) + 2rem);padding-bottom:4rem}
.inspect-fig img{width:100%;border-radius:var(--r);aspect-ratio:4/5;object-fit:cover;box-shadow:var(--shadow)}
.inspect-fig .inspect-2{position:absolute;right:-1.6rem;bottom:0;width:52%;aspect-ratio:4/3;border:6px solid var(--warm)}
.inspect-txt h2{margin-top:0}
.sub-l{color:var(--ink2);font-size:1.08rem}
.stops{list-style:none;margin:1.6rem 0 1.6rem;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 2rem;counter-reset:stop}
.stops li{position:relative;padding-left:3rem;counter-increment:stop}
.stops li::before{content:counter(stop);position:absolute;left:0;top:-.1rem;width:2.1rem;height:2.1rem;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font:800 .9rem var(--head)}
.stops h3{margin:0 0 .3rem;font-size:1.05rem}
.stops p{margin:0;font-size:.95rem;color:var(--ink2);line-height:1.55}
@media (max-width:900px){.inspect{grid-template-columns:1fr;gap:2.4rem}.inspect-fig{position:relative;top:0;max-width:34rem;padding-bottom:3rem}.inspect-fig img{aspect-ratio:3/2}.inspect-fig .inspect-2{right:0;width:46%}}
@media (max-width:600px){.stops{grid-template-columns:1fr}}

/* timing */
.timing{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:4rem;align-items:center}
.timing-txt h2{margin-top:0}
.timing-fig{margin:0}.timing-fig img{width:100%;border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;object-position:30% 50%;box-shadow:var(--shadow)}
.pull{font:500 clamp(1.1rem,1.5vw,1.22rem)/1.6 var(--sans);color:var(--ink);margin-bottom:1.2rem;padding-left:1rem;border-left:4px solid var(--ochre)}
@media (max-width:900px){.timing{grid-template-columns:1fr;gap:2rem}.timing-fig img{aspect-ratio:16/9}}

/* where we work */
.where{display:grid;grid-template-columns:1fr 1fr;background:var(--green);color:#fff;min-height:520px}
.where-pic{position:relative;min-height:320px}
.where-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.where-box{padding:4.5rem clamp(1rem,5vw,5rem);max-width:44rem;align-self:center}
.where-box h2{color:#fff;margin:0 0 .9rem}
.where-box p{color:#e2ece6}
.where-box a:not(.btn){color:#fff}
.citylist{list-style:none;margin:1.6rem 0 2rem;padding:0;display:flex;flex-wrap:wrap;gap:.55rem}
.citylist a{display:block;padding:.5rem .95rem;border:1.5px solid rgba(255,255,255,.55);border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem}
.citylist a:hover{background:#fff;color:var(--green-dd)}
@media (max-width:900px){.where{grid-template-columns:1fr}.where-box{padding:3rem 16px 3.4rem}}

/* guide cards */
.gcards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem}
.gcards a{display:flex;flex-direction:column;height:100%;background:#fff;border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);border:1px solid var(--rule2);transition:box-shadow .2s,border-color .2s}
.gcards a:hover{box-shadow:var(--shadow);border-color:var(--rule)}
.gcards img{width:100%;aspect-ratio:16/10;object-fit:cover}
.gc-h{font:800 1.12rem/1.3 var(--head);padding:1.1rem 1.2rem 0;color:var(--green-dd);letter-spacing:-.01em}
.gc-l{font-size:.93rem;color:var(--ink2);padding:.45rem 1.2rem 1.3rem;line-height:1.5}
@media (max-width:1000px){.gcards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.gcards{grid-template-columns:1fr}}

/* guide text links under the cards */
.glinks{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 1.6rem}
.glinks li{border-top:1px solid var(--rule);padding:1rem 0}
.glinks a{font:800 1.02rem/1.3 var(--head);text-decoration:none;color:var(--green-dd)}.glinks a:hover{text-decoration:underline}
.glinks span{display:block;font-size:.9rem;color:var(--ink2);margin-top:.3rem;line-height:1.5}
@media (max-width:900px){.glinks{grid-template-columns:1fr}}

/* call to action band */
.cta{background:var(--green);color:#fff;padding:4.4rem 0;border-bottom:6px solid var(--ochre)}
.cta-in{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem 3rem;align-items:center}
.cta h2{color:#fff;margin:0 0 .6rem}
.cta p{color:#e2ece6;max-width:40rem;margin:0}
.cta .cta-btns{display:flex;flex-wrap:wrap;gap:.8rem}
@media (max-width:900px){.cta-in{grid-template-columns:1fr}.cta .cta-btns .btn{flex:1 1 auto}}

/* ---------- estimator ---------- */
.est{background:var(--green);color:#fff;padding:5.5rem 0}
.est-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:1.4rem 4rem}
.est-head h2{margin-top:0;color:#fff}.est-head p{color:#dce9e1;max-width:28rem}.est-head .small{color:#bdd3c6}
.est-form{background:#fff;color:var(--ink);border-radius:var(--r);padding:2rem 2.2rem 2.2rem;box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.seg{border:0;margin:0 0 1.3rem;padding:0;min-width:0}
.seg legend,.est-sel label,.est-lab{font:700 .86rem/1.3 var(--head);color:var(--mute);padding:0;margin-bottom:.55rem;display:block}
.seg-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.seg-row label{position:relative;display:block;cursor:pointer}
.seg-row input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg-row span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:3.2rem;padding:.5rem .6rem;font-size:.93rem;font-weight:600;line-height:1.2;border:2px solid var(--rule);border-radius:8px}
.seg-row input:checked+span{background:var(--green);border-color:var(--green);color:#fff}
.seg-row input:focus-visible+span{outline:3px solid var(--ochre);outline-offset:2px}
.seg-row label:hover input:not(:checked)+span{border-color:var(--green)}
.est-sel{display:grid;grid-template-columns:1fr 1fr;gap:0 1.2rem}
.est-out{border-top:1px solid var(--rule);margin-top:.4rem;padding-top:1.4rem;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:.6rem 2.4rem}
.est-big{font:800 clamp(1.9rem,3.2vw,2.5rem)/1.05 var(--head);color:var(--green-dd);margin:0 0 .5rem;letter-spacing:-.02em}
.est-older{font-size:.88rem;color:var(--ink2);border-left:3px solid var(--ochre);padding-left:.7rem}
.est-watch ul{list-style:none;margin:0;padding:0}
.est-watch li{padding:.42rem 0 .42rem 1.6rem;border-top:1px solid var(--rule2);position:relative;font-size:.96rem}
.est-watch li::before{content:"";position:absolute;left:.1rem;top:.85em;width:.45rem;height:.8rem;border-right:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(45deg) translate(-2px,-4px)}
.est-svc{grid-column:1/-1;font-size:.95rem;color:var(--ink2);margin:.6rem 0 0}
.est-act{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1.4rem;margin:.4rem 0 0;font-size:.9rem;color:var(--mute)}
.est-act .btn{background:var(--ochre);border-color:var(--ochre);color:var(--ink)}.est-act .btn:hover{background:var(--ochre-h);border-color:var(--ochre-h)}
@media (max-width:980px){.est-grid{grid-template-columns:1fr}.est{padding:3.6rem 0}}
@media (max-width:640px){.est-form{padding:1.2rem 1rem 1.4rem}.seg-row{grid-template-columns:1fr 1fr}.est-sel,.est-out{grid-template-columns:1fr}}

/* ---------- splits ---------- */
.band{padding:4.5rem 0}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:1.4rem 4.5rem;align-items:start}
.split.rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.split-h h2{margin-top:0}.split-h p{color:var(--ink2);max-width:30rem}
.nolist{list-style:none;padding:0!important;margin:0 0 1.2rem}
.nolist li{padding:.75rem 0 .75rem 2rem;border-top:1px solid var(--rule2);position:relative;margin:0!important}
.nolist li:last-child{border-bottom:1px solid var(--rule2)}
.nolist li::before{content:"";position:absolute;left:.25rem;top:1.25em;width:.8rem;height:2.5px;background:var(--red);border-radius:2px}
@media (max-width:900px){.split,.split.rev{grid-template-columns:1fr;gap:1.2rem}.band{padding:3.2rem 0}}

/* ---------- article layouts ---------- */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:4rem;align-items:start}
.article-grid.three{grid-template-columns:220px minmax(0,1fr) 290px;grid-template-areas:"l main r";gap:3.2rem}
.three .side-l{grid-area:l}.three>.prose{grid-area:main}.three .side-r{grid-area:r}
.prose{max-width:42rem;min-width:0}
.prose.narrow,.narrow{max-width:44rem}
.prose>p,.prose li{font-size:1.07rem;line-height:1.7}
.prose h2{margin-top:3rem;font-size:clamp(1.5rem,2.4vw,1.95rem)}
.prose>h2:first-child,.prose .ahead+h2{margin-top:0}
.prose h3{margin-top:2rem}
.prose ul,.prose ol{padding-left:1.25rem;margin:0 0 1.3rem}.prose li{margin-bottom:.5rem}
.prose li::marker{color:var(--green)}
.prose blockquote{margin:0 0 1.6rem;padding:1rem 1.2rem;background:#fbf3e2;border-left:4px solid var(--ochre);border-radius:0 8px 8px 0}
.prose blockquote p{margin:0}
.side{position:sticky;top:calc(var(--hdr) + 1.6rem);font-size:.93rem}
.side h2{font:700 .88rem/1.3 var(--head);color:var(--mute);margin:0 0 .6rem;letter-spacing:0}
.side>*{margin-bottom:2rem}
.side ol,.side ul{list-style:none;margin:0;padding:0}
.side li{border-top:1px solid var(--rule2)}
.side li a{display:block;padding:.45rem 0;text-decoration:none;line-height:1.35;color:var(--ink)}
.side li a:hover{color:var(--green)}
.toc li a{padding-left:.8rem;border-left:3px solid transparent;margin-left:-.8rem}
.toc li a.on{border-left-color:var(--ochre);color:var(--green-dd);font-weight:600}
.sib li a[aria-current]{font-weight:700;color:var(--green-dd);border-left:3px solid var(--ochre);padding-left:.7rem}
.sib p{margin-top:.8rem;font-size:.9rem}
.rail-box{background:var(--green);color:#fff;border-radius:var(--r);padding:1.5rem 1.4rem 1.2rem;box-shadow:var(--shadow)}
.rail-box h2{font:800 1.35rem/1.15 var(--head);color:#fff;margin:0 0 .7rem;letter-spacing:-.015em}
.rail-when{font-size:.92rem;color:#e2ece6}.rail-when span{display:block;font-size:.8rem;font-weight:700;color:var(--ochre-h);margin-bottom:.15rem}
.rail-btns{display:grid;gap:.55rem;margin:1rem 0 .7rem}.rail-btns .btn{width:100%;font-size:.95rem}
.rail-btns .btn:first-child{background:var(--ochre);border-color:var(--ochre);color:var(--ink)}.rail-btns .btn:first-child:hover{background:var(--ochre-h)}
.rail-btns .btn-line{color:#fff;border-color:rgba(255,255,255,.7)}.rail-btns .btn-line:hover{background:#fff;color:var(--green-dd)}
.rail-box .small{color:#c9dbd0;margin:0}
.area-map{margin-bottom:2rem}.area-map .diagram{margin:0;border:0}.area-map .diagram svg{margin-top:0;border-radius:var(--r)}
.sidecall{background:var(--warm);border-radius:var(--r);padding:1.1rem 1.2rem}
.sidecall p{font-size:.95rem;margin:0}.sidecall a{font:800 1.15rem var(--head);text-decoration:none}
@media (max-width:1180px){
  .article-grid.three{grid-template-columns:minmax(0,1fr) 270px;grid-template-areas:"main l" "main r";gap:0 3rem}
  .three .side-l{position:static}
  .three .side-r{position:static}
}
@media (max-width:980px){
  .article-grid,.article-grid.three{grid-template-columns:1fr;grid-template-areas:"main" "r" "l";gap:1rem}
  .article-grid.g-guide{grid-template-areas:"l" "main" "r"}
  .side,.three .side-l{position:static}
  .g-guide .toc{border:1px solid var(--rule2);border-radius:var(--r);padding:1rem 1.1rem;background:var(--warm)}
}
.note{margin:2.2rem 0;padding:1rem 1.2rem;border-left:4px solid var(--green);background:var(--green-l);border-radius:0 8px 8px 0}
.note p{font:500 1.05rem/1.5 var(--sans);color:var(--ink);margin:0}
.enquire{margin-top:3.4rem;padding:1.6rem 1.7rem;background:var(--warm);border-radius:var(--r);border-left:5px solid var(--ochre)}
.enquire h2{margin:0 0 .5rem;font-size:1.4rem}.enquire p{margin:0;color:var(--ink2)}
.prose code{font-size:.9em;background:var(--warm);padding:.05em .3em;border-radius:3px}

/* area eras strip */
.eras{margin:0 0 3rem;padding:1.6rem;background:var(--warm);border-radius:var(--r)}
.eras-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.4rem 2rem;align-items:baseline}
.eras-head h2{margin:0;font-size:1.45rem}.eras-head p{margin:0;font-size:.9rem;color:var(--mute);max-width:32rem}
.era-strip{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.era-strip li{padding:.8rem .8rem 1rem;background:#fff;border-radius:8px;border-top:4px solid var(--rule);display:flex;flex-direction:column;gap:.25rem;min-width:0}
.era-strip .yr{font:800 1.02rem/1.15 var(--head)}
.era-strip .lb{font-size:.84rem;color:var(--ink2);line-height:1.35}
.era-strip li.on{border-top-color:var(--green);background:var(--green-l)}
.era-strip .tag{margin-top:auto;padding-top:.4rem;font-size:.78rem;font-weight:700;color:var(--green-d)}
@media (max-width:900px){.era-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:480px){.era-strip{grid-template-columns:1fr 1fr}.eras{padding:1.1rem}}

/* ---------- tables ---------- */
.tblwrap{overflow-x:auto;margin:1.4rem 0}
.tbl{width:100%;border-collapse:collapse;font-size:.96rem}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:.8rem 1rem .8rem 0;border-top:1px solid var(--rule2)}
.tbl thead th{font:600 .8rem/1.3 var(--sans);color:var(--mute);border-top:0;border-bottom:1px solid var(--ink);padding-top:0}
.tbl tbody th{font-weight:600;width:28%}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:1px solid var(--rule)}
.stack tbody th{width:30%}
.prose .tbl tbody th{font-weight:500;width:auto}
.svc-tbl tbody th a{font:400 1.32rem/1.2 var(--serif);text-decoration:none}
.svc-tbl tbody th a:hover{text-decoration:underline}
.svc-tbl td{color:var(--ink2)}
@media (max-width:640px){
  .tbl thead{position:absolute;left:-9999px}
  .tbl,.tbl tbody,.tbl tr,.tbl th,.tbl td{display:block;width:100%!important}
  .tbl tr{border-top:1px solid var(--rule);padding:.8rem 0}.tbl th,.tbl td{border:0!important;padding:.15rem 0}
  .tbl td[data-label]::before{content:attr(data-label) ": ";font-weight:600;color:var(--mute);font-size:.85em}
}
.ph{background:#f1e6cc;padding:.1em .4em;border-bottom:1px dotted #8f5c08}
.feetbl td{font-variant-numeric:tabular-nums;white-space:nowrap}

/* lists */
.biglist{list-style:none;margin:0;padding:0}
.biglist li{border-top:1px solid var(--rule);padding:1.05rem 0}.biglist li:last-child{border-bottom:1px solid var(--rule)}
.biglist a{font:400 1.5rem/1.2 var(--serif);text-decoration:none;color:var(--ink)}.biglist a:hover{color:var(--acc-d);text-decoration:underline}
.biglist span{display:block;color:var(--ink2);font-size:.95rem;margin-top:.3rem;max-width:42rem}
.deflist{margin:0}
.deflist dt{font:400 1.45rem/1.2 var(--serif);margin-top:.9rem;border-top:1px solid var(--rule);padding-top:.8rem}.deflist dt:first-child{margin-top:0}
.deflist dt a{text-decoration:none}.deflist dt a:hover{text-decoration:underline}
.deflist dd{margin:.2rem 0 0;color:var(--ink2);font-size:.95rem}
.checklist{list-style:none;padding-left:0!important}
.checklist li{display:flex;gap:.8rem;align-items:flex-start;border-bottom:1px solid var(--rule2);padding-bottom:.55rem}
.checklist .box{flex:none;width:1rem;height:1rem;border:1.5px solid var(--ink2);margin-top:.3rem;background:var(--paper);border-radius:2px}
.gsec{padding:2rem 0;border-top:1px solid var(--ink)}
.smgrid{display:grid;grid-template-columns:1fr 1fr;gap:1rem 4rem}@media(max-width:800px){.smgrid{grid-template-columns:1fr}}
.smlist{list-style:none;padding:0;margin:0}.smlist li{padding:.6rem 0;border-top:1px solid var(--rule2)}.smlist a{font-weight:600}.smlist span{display:block;font-size:.88rem;color:var(--mute)}

/* ---------- diagrams ---------- */
.prose{counter-reset:fig}
.diagram{margin:2.4rem 0;padding:0;border-top:1px solid var(--ink)}
.diagram svg{display:block;width:100%;height:auto;max-height:460px;background:var(--paper);border:1px solid var(--rule2);margin-top:1rem}
.diagram figcaption{margin-top:.9rem;font-size:.9rem;color:var(--ink2)}
.diagram .cap{display:block;font:italic 400 1.08rem/1.4 var(--serif);color:var(--ink);margin-bottom:.6rem}
.prose .diagram{counter-increment:fig}
.prose .diagram .cap::before{content:"Figure " counter(fig) ". ";font:600 .82rem var(--sans);font-style:normal;color:var(--acc-d);margin-right:.2rem}
.legend{list-style:none;margin:0;padding:0;columns:2;column-gap:2rem}.legend li{break-inside:avoid;padding:.2rem 0;border-top:1px solid var(--rule2)}.legend b{display:inline-block;min-width:1.5rem;color:var(--acc-d)}
@media(max-width:640px){.legend{columns:1}}
.d-ln{fill:none;stroke:var(--ink);stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}
.d-heavy,.d-thick{stroke-width:2.6}.d-dash{stroke-dasharray:7 5}.d-dashf{stroke-dasharray:3 4}
.d-teal{stroke:var(--acc)}.d-red{stroke:var(--red)}.d-amber{stroke:var(--amber)}.d-blue{stroke:var(--acc)}.d-water{stroke:var(--acc);stroke-width:1.6;stroke-dasharray:3 4}
.d-fill{fill:#e6e9e4}.d-paper{fill:var(--paper)}.d-soil{fill:#e2e4dc;stroke:none}.d-wet{fill:rgba(163,50,42,.22);stroke:none}.d-wetl{fill:rgba(163,50,42,.12);stroke:none}
.d-clad,.d-sheath,.d-insul,.d-board,.d-gap{stroke:var(--ink);stroke-width:1}
.d-clad{fill:#d4d9d2}.d-sheath{fill:#bfc8bf}.d-insul{fill:#eef0e6}.d-board{fill:#f2f3ef}.d-gap{fill:#fff}
.d-arrow{fill:var(--acc)}
.d-pin circle{fill:var(--paper);stroke:var(--acc);stroke-width:1.5}.d-pin.c circle{fill:var(--paper);stroke:var(--red)}.d-pin text{fill:var(--acc-d);font:600 11px var(--sans)}.d-pin.c text{fill:var(--red)}
.d-t{font:12px var(--sans);fill:var(--ink)}.d-b{font-weight:600}.d-mute{fill:var(--mute);font-size:10.5px}
.d-lead line{stroke:var(--mute);stroke-width:1;stroke-dasharray:3 3}
.d-tick{fill:none;stroke:var(--acc);stroke-width:1}
.m-bg{fill:#f7f8f5}.m-water{fill:#d9e3ec}
.m-grid line{stroke:rgba(45,91,154,.1);stroke-width:1}
.m-land{fill:var(--paper);stroke:#87948d;stroke-width:1;transition:fill .15s}
a:hover .m-land{fill:var(--acc-bg)}
.m-land.on,a:hover .m-land.on{fill:var(--acc);stroke:var(--acc-d)}
a:focus-visible .m-land{stroke:var(--acc-d);stroke-width:3}
.m-t{font:600 11.5px var(--sans);fill:var(--ink)}.m-t.on{fill:#fff}.m-t.sm{font-size:9.5px}
.m-w{font:italic 13px var(--serif);fill:#5d7189}
.m-n path{fill:var(--ink)}.m-n text{font:600 10px var(--sans);fill:var(--ink)}
.sketch{display:block;width:100%;max-width:220px;border:1px solid var(--rule2);background:var(--paper)}

/* ---------- severity and report ---------- */
.sev{display:inline-flex;align-items:center;gap:.4rem;font:600 .74rem/1 var(--sans);letter-spacing:.01em;padding:.3rem .5rem .3rem .45rem;border:1px solid currentColor;border-radius:2px;vertical-align:middle;white-space:nowrap;background:var(--paper)}
.sev::before{content:"";width:.5rem;height:.5rem;background:currentColor;border-radius:1px}
.sev-safety{color:var(--red)}
.sev-major{color:var(--amber)}
.sev-repair{color:var(--teal)}
.sev-maintenance{color:var(--ink2)}.sev-maintenance::before{background:none;border:1.5px solid currentColor}
.sev-monitor{color:var(--mute);border-style:dashed}.sev-monitor::before{background:none;border:1.5px dashed currentColor;border-radius:50%}
.rkey{margin:1.4rem 0}
.rkey div{display:grid;grid-template-columns:7.5rem 1fr;gap:.8rem;padding:.5rem 0;border-top:1px solid var(--rule2);align-items:baseline}
.rkey dt,.rkey dd{margin:0}.rkey dd{font-size:.88rem;color:var(--ink2)}
.rpage{background:#fff;border:1px solid var(--rule);padding:1.6rem 2.4rem 1.2rem;box-shadow:0 1px 0 var(--rule),0 22px 40px -32px rgba(27,43,39,.45)}
.rp-head,.rp-foot{display:flex;justify-content:space-between;gap:1rem;font-size:.75rem;color:var(--mute)}
.rp-head{border-bottom:1px solid var(--rule2);padding-bottom:.6rem;margin-bottom:1.2rem}
.rp-foot{border-top:1px solid var(--rule2);padding-top:.6rem;margin-top:1.4rem}
.rpage h2{font-size:1.65rem;margin:1.8rem 0 .7rem}
.rpage h3{display:flex;align-items:baseline;gap:.7rem;font:400 1.4rem/1.2 var(--serif);border-bottom:1px solid var(--ink);padding-bottom:.4rem;margin:1.8rem 0 .2rem}
.rpage h3 .num{font:600 .85rem var(--sans);color:var(--acc-d)}
.rp-title{margin:.6rem 0 1.2rem}.rp-kind{font:400 2.2rem/1.05 var(--serif);margin:0}.rp-prop{color:var(--mute);margin:.3rem 0 0}
.finding{display:grid;grid-template-columns:200px minmax(0,1fr);gap:1.4rem;border-top:1px solid var(--rule2);padding:1.1rem 0}
.finding:not(:has(figure)){grid-template-columns:1fr}
.rpage h3+.finding{border-top:0}
.finding figure{margin:0}.finding figcaption{font-size:.76rem;color:var(--mute);margin-top:.45rem;line-height:1.4}
.finding .fh{margin:0 0 .45rem;display:flex;gap:.6rem;align-items:center}
.finding .ref{font:600 .82rem var(--sans);color:var(--ink);font-variant-numeric:tabular-nums;min-width:2rem}
.finding .ft{font:600 1.04rem/1.35 var(--sans);margin:0 0 .4rem}
.finding p{margin-bottom:.55rem;font-size:.95rem}
.finding .rec{color:var(--ink2);background:#f4f6f3;padding:.55rem .75rem;border-left:2px solid var(--rule)}
.finding .rec b{display:block;font-size:.76rem;color:var(--mute);margin-bottom:.1rem}
@media(max-width:640px){.finding{grid-template-columns:1fr}.rpage{padding:1.1rem 1.1rem .9rem}}
.rpage.mini{padding:1.2rem 1.6rem .9rem}
.rhead{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);margin:1rem 0}
.rhead dl{display:grid;grid-template-columns:1fr 1fr;column-gap:2rem;margin:0}.rhead div{padding:.55rem 0;border-bottom:1px solid var(--rule2)}
.rhead dt{font:600 .75rem var(--sans);color:var(--mute)}.rhead dd{margin:0;font-size:.95rem}
@media(max-width:560px){.rhead dl{grid-template-columns:1fr}}
.ratekey{margin:0}
.ratekey div{display:grid;grid-template-columns:7.5rem 1fr 2.4rem;gap:1rem;padding:.55rem 0;border-top:1px solid var(--rule2);align-items:baseline}.ratekey dt,.ratekey dd{margin:0}
.ratekey dd{font-size:.93rem}.ratekey .cnt{font:400 1.4rem/1 var(--serif);text-align:right;font-variant-numeric:tabular-nums}
@media(max-width:560px){.ratekey div{grid-template-columns:1fr 2rem}.ratekey dd:not(.cnt){grid-column:1/-1;grid-row:2}}
.prio th{white-space:nowrap}.prio tbody th{width:3.5rem}
.viewer{background:var(--canvas);border-top:1px solid var(--rule);padding:0 0 4rem;margin-bottom:-4rem}
.viewer-grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:2.6rem;align-items:start}
.v-outline{position:sticky;top:calc(var(--hdr) + 1.4rem);padding-top:2rem;font-size:.9rem}
.v-outline h2{font:600 .82rem var(--sans);color:var(--mute);margin:0 0 .6rem}
.v-outline ol,.v-outline ul{list-style:none;margin:0 0 2rem;padding:0}
.v-outline li{border-top:1px solid rgba(27,43,39,.14)}
.v-outline li a{display:flex;gap:.6rem;padding:.45rem 0;text-decoration:none;line-height:1.35}
.v-outline .num{flex:none;width:1.4rem;color:var(--acc-d);font-weight:600}
.v-main{max-width:820px;min-width:0}
.v-bar{position:sticky;top:var(--hdr);z-index:3;display:flex;align-items:center;gap:1rem;background:var(--ink);color:#e6ece8;font-size:.85rem;padding:.6rem 1rem;margin-bottom:1.6rem}
.v-doc{font-weight:600;color:#fff}.v-pages{color:#b9c6c0;margin-left:auto}
.v-print{font:600 .8rem var(--sans);background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);padding:.3rem .7rem;border-radius:2px;cursor:pointer}
.v-print:focus-visible{outline-color:#fff}
html:has(.viewer){scroll-padding-top:calc(var(--hdr) + 72px)}
.report .rpage+.rpage{margin-top:1.8rem}
@media (max-width:640px){.v-pages{display:none}.v-bar{justify-content:space-between}}
.report .enquire{background:var(--paper);border:1px solid var(--rule);padding:1.3rem 1.6rem;margin-top:2rem}
@media (max-width:980px){.viewer-grid{grid-template-columns:1fr;gap:0}.v-outline{position:static;padding-top:1.4rem}.v-outline .related{display:none}}
@media print{header.site,footer.site,.v-outline,.v-bar,.mbar,.crumbs,.enquire{display:none}.viewer{background:none}.rpage{box-shadow:none;break-after:page}}

/* timeline in the eras guide */
.timeline{list-style:none;margin:1.8rem 0;padding:0;border-left:1px solid var(--ink)}
.timeline li{position:relative;display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1.4rem;padding:1.2rem 0 1.2rem 1.4rem;border-top:1px solid var(--rule2)}
.timeline li::before{content:"";position:absolute;left:-5px;top:1.55rem;width:9px;height:9px;background:var(--bg);border:1.5px solid var(--acc);border-radius:50%}
.tl-when span{font:400 1.35rem/1.15 var(--serif);display:block}
.timeline h3{margin:0 0 .4rem;font-size:1.05rem}.timeline p{margin:0 0 .6rem;font-size:.98rem}.tl-watch{font-size:.93rem;color:var(--ink2)}
@media(max-width:640px){.timeline li{grid-template-columns:1fr;gap:.3rem}}

/* faq */

/* ---------- overrides for shared components ---------- */
.svc-tbl tbody th a,.biglist a,.deflist dt{font-family:var(--head);font-weight:800;letter-spacing:-.01em}
.biglist a{font-size:1.2rem;color:var(--green-dd)}
.deflist dt{font-size:1.2rem}
.biglist.thumbs li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:1.2rem;align-items:start}
.biglist.thumbs img{width:150px;aspect-ratio:3/2;object-fit:cover;border-radius:8px}
@media (max-width:520px){.biglist.thumbs li{grid-template-columns:96px minmax(0,1fr);gap:.9rem}.biglist.thumbs img{width:96px}}
.gsec{border-top:0;padding:2.4rem 0;border-bottom:1px solid var(--rule2)}
.tl-when span,.ratekey .cnt,.rp-kind,.rpage h3{font-family:var(--head);font-weight:800;letter-spacing:-.015em}
.rpage{border-radius:6px}
.rpage h3{font-size:1.2rem}
.finding .rec{background:var(--warm);border-left-color:var(--ochre)}
.viewer{background:var(--sand);border-top:0;padding:0 0 4.5rem}
.viewer-grid{padding-top:2.4rem}
.v-bar{background:var(--green-dd);border-radius:8px 8px 0 0}
.diagram{border-top:0}
.diagram svg{border-radius:var(--r)}
.diagram .cap{font:600 1rem/1.4 var(--head)}
.legend b{color:var(--green)}
.timeline{border-left:2px solid var(--green-m)}
.timeline li::before{background:var(--green);border-color:var(--green);left:-6px}
.tbl thead th{border-bottom:2px solid var(--green);color:var(--green-dd);font-family:var(--head)}
.ph{background:#fbefd2;border-bottom:1px dotted var(--ochre-d)}
.smgrid{padding-top:1rem}

/* faq */
.faqgroup{margin-bottom:2rem}.qa{border-top:1px solid var(--rule2);padding:.2rem 0 .4rem}.qa h3{font-size:1.08rem;margin:1.1rem 0 .5rem}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:4rem;align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:2.4rem}}
.form-col{max-width:40rem}
.form{background:#fff;border:1px solid var(--rule2);border-radius:var(--r);box-shadow:var(--shadow);padding:2rem 2.2rem 1.6rem}
.form h2{margin:0 0 .5rem;font-size:1.8rem}
.form fieldset{border:0;margin:1.6rem 0 0;padding:1.3rem 0 0;border-top:1px solid var(--rule);min-width:0}
.form legend{display:flex;align-items:center;gap:.6rem;font:700 1.02rem var(--head);padding:0 .6rem 0 0}
.form legend .num{width:28px;height:28px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:.8rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:600;font-size:.93rem;margin-bottom:.35rem}
.field label em{font-style:normal;font-weight:500;font-size:.78rem;color:var(--mute);margin-left:.35rem}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid #8a958f;border-radius:8px;padding:.72rem .85rem;min-height:50px}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:2.4rem}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--ochre);outline-offset:1px;border-color:var(--green)}
.field .hint{display:block;font-size:.8rem;color:var(--mute);margin-top:.3rem}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--red);border-width:2px}
.field .err{color:var(--red);font-size:.85rem;font-weight:500;display:block;margin-top:.3rem}
.field.ok input,.field.ok select{border-color:var(--teal)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 1.2rem}@media(max-width:560px){.row2{grid-template-columns:1fr}}
.form-err{color:var(--red);font-weight:500;border-left:3px solid var(--red);padding-left:.8rem}
.form .btn-wide{background:var(--ochre);border-color:var(--ochre);color:var(--ink);padding:1rem}.form .btn-wide:hover{background:var(--ochre-h)}
.done{background:#fff;border:1px solid var(--rule2);border-top:4px solid var(--green);border-radius:var(--r);padding:1.8rem 2rem;box-shadow:var(--shadow)}
.done:focus{outline:none}.done:focus-visible{outline:3px solid var(--ochre)}
.done-k{font-weight:700;color:var(--green);margin:0 0 .4rem}
.done h2{margin:0 0 1rem;font-size:1.8rem}
.done-sum{display:grid;grid-template-columns:auto 1fr;gap:.3rem 1.2rem;margin:0 0 1.2rem;padding:1rem 0;border-top:1px solid var(--rule2);border-bottom:1px solid var(--rule2);font-size:.95rem}
.done-sum dt{color:var(--mute)}.done-sum dd{margin:0;font-weight:500}
.contact-side{background:var(--warm);border-radius:var(--r);padding:1.8rem 1.8rem 1.2rem}
.contact-side h2{font:700 .9rem var(--head);color:var(--mute);margin:1.6rem 0 .4rem;letter-spacing:0}.contact-side h2:first-child{margin-top:0}
.contact-side ul{padding-left:1.1rem}
.bigphone{font:800 clamp(1.9rem,3.6vw,2.5rem)/1 var(--head);margin:0 0 .8rem;letter-spacing:-.02em}.bigphone a{text-decoration:none;color:var(--green-dd)}
@media(max-width:600px){.form{padding:1.3rem 1.1rem 1.2rem}.done{padding:1.3rem 1.1rem}.contact-side{padding:1.3rem 1.1rem}}

/* photo credits */
.credits{list-style:none;margin:2.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.6rem}
.credits img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:8px}
.credits p{font-size:.88rem;color:var(--ink2);margin:.6rem 0 0;line-height:1.45}
.credits b{font-weight:600;color:var(--ink)}

/* ---------- footer ---------- */
footer.site{background:var(--green-dd);color:#c9dbd0;padding:4.2rem 0 2.2rem;font-size:.93rem}
footer.site a{color:#fff;text-decoration-color:rgba(255,255,255,.4)}
.ftop{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:3rem 4rem;padding-bottom:2.4rem;border-bottom:1px solid rgba(255,255,255,.14)}
.brand-inv .bn b{color:#fff}.brand-inv .bn small{color:#a9c2b3}
.brand-inv .mk-bg{fill:var(--green)}
.fbrand p{margin:.9rem 0 0}
.fcall{display:flex;flex-direction:column;gap:.2rem;font:800 1.15rem var(--head)}
.fcall a{text-decoration:none;font-variant-numeric:tabular-nums}.fcall a+a{font:500 .95rem var(--sans)}
.fgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem}
footer.site h2{font:700 .95rem var(--head);color:#fff;margin:0 0 .9rem;letter-spacing:0}
footer.site ul{list-style:none;margin:0;padding:0}footer.site li{margin-bottom:.45rem}
footer.site li a{text-decoration:none;color:#c9dbd0}footer.site li a:hover{color:#fff;text-decoration:underline}
footer.site .small{max-width:62rem;margin:1.6rem 0 0;font-size:.8rem;color:#a9c2b3}
.fbottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;font-size:.82rem;color:#a9c2b3;margin:1.2rem 0 0}
@media(max-width:1000px){.ftop{grid-template-columns:1fr}}
@media(max-width:620px){.fgrid{grid-template-columns:1fr 1fr}}

/* mobile call and book bar */
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:grid;grid-template-columns:1fr 1.7fr;position:fixed;left:0;right:0;bottom:0;z-index:45;background:#fff;box-shadow:0 -8px 20px -12px rgba(15,43,32,.35);padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:48px;font:700 1rem var(--head);text-decoration:none;border-radius:8px;border:2px solid var(--green);color:var(--green)}
  .mbar a+a{background:var(--ochre);border-color:var(--ochre);color:var(--ink)}
  body{padding-bottom:68px}
  .nav-r .btn{display:none}
}
@media print{.topbar,.cta,.pband-img{display:none}.pband{background:none;color:var(--ink)}.pband h1{color:var(--ink)}}