*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}

/* Layout: sticky header; green hero band (headline + postcode + result card); signature rollout staircase on a
   pale band; quiet sections below; multi-column footer. Palette: front-door green + To-Let-board yellow. */
:root{
  --bg:#f3f5f1; --surface:#ffffff; --ink:#13241e; --muted:#53635c; --line:#d8dfd9;
  --accent:#17583f; --accent-ink:#ffffff; --deep:#0f3d2c; --flag:#ffc93c; --flag-soft:#fff3cc;
  --ok:#2f7d4f; --late:#b3392b; --band:#e7ede6;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:"Source Sans 3",ui-sans-serif,system-ui,sans-serif;
  --mono:var(--body);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1714; --surface:#15221d; --ink:#e7efea; --muted:#9fb2a9; --line:#283a33;
  --accent:#6fcf9c; --accent-ink:#0b1712; --deep:#0b2a1f; --flag:#ffc93c; --flag-soft:#3b3115;
  --ok:#6fcf97; --late:#ff8a7a; --band:#121e19; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1714; --surface:#15221d; --ink:#e7efea; --muted:#9fb2a9; --line:#283a33;
  --accent:#6fcf9c; --accent-ink:#0b1712; --deep:#0b2a1f; --flag:#ffc93c; --flag-soft:#3b3115;
  --ok:#6fcf97; --late:#ff8a7a; --band:#121e19; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body);font-variant-numeric:tabular-nums}
a{color:var(--accent)}
.gut{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.in{max-width:1080px;margin:0 auto}
.wrap{max-width:760px;margin:0 auto;padding-block:40px 72px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:44px}
h1{font:800 clamp(34px,6.2vw,60px)/1.02 var(--display);letter-spacing:-.02em;margin:0;text-wrap:balance}
h2{font:700 clamp(22px,3vw,28px)/1.15 var(--display);letter-spacing:-.01em;margin:0 0 12px;text-wrap:balance}
p{margin:0;max-width:66ch}
.lead{color:var(--muted);font-size:19px;margin-top:14px}
.eyebrow{font:600 14px/1.2 var(--body);color:var(--muted)}
.hint{font-size:14px;color:var(--muted);margin-top:8px}
label.sr{position:absolute;left:-9999px}
input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--flag);outline-offset:2px}

/* Header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--deep)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--deep);color:#fff}
.head-in{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:800 20px/1 var(--display);letter-spacing:-.01em;margin-right:auto}
.logo svg{flex:none}
.menu{display:flex;align-items:center;gap:6px}
.menu>a,.menu summary{color:#dfe9e3;text-decoration:none;font-weight:600;font-size:16px;padding:8px 12px;border-radius:8px;cursor:pointer;list-style:none}
.menu>a:hover,.menu summary:hover,.menu>a[aria-current]{color:#fff;background:rgba(255,255,255,.1)}
.menu summary::-webkit-details-marker{display:none}
.menu summary::after{content:"";display:inline-block;width:7px;height:7px;border:solid currentColor;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-2px,-2px);margin-left:8px}
.regions-dd{position:relative}
.regions-dd>div{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:8px;min-width:250px;box-shadow:0 18px 40px rgba(10,30,20,.18);display:grid}
.regions-dd>div a{color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:8px;display:flex;justify-content:space-between;gap:12px;font-size:15px}
.regions-dd>div a span{color:var(--muted)}
.regions-dd>div a:hover{background:var(--band)}
.btn-brief{background:var(--flag)!important;color:#241a00!important;margin-left:6px}
.menu-btn{display:none;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4);border-radius:8px;padding:8px 14px;font:600 15px var(--body);cursor:pointer}
@media (max-width:820px){
  .menu-btn{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:var(--deep);flex-direction:column;align-items:stretch;padding:8px max(20px,env(safe-area-inset-right,0px)) 20px max(20px,env(safe-area-inset-left,0px));gap:2px}
  .menu.open{display:flex}
  .regions-dd>div{position:static;margin-top:6px;box-shadow:none}
  .btn-brief{margin:8px 0 0;text-align:center}
}

/* Hero */
.hero{background:var(--deep);color:#fff;padding-block:56px 64px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,201,60,.16),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start;position:relative;z-index:1}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.hero .eyebrow{color:var(--flag)}
.hero h1{margin-top:12px}
.hero .lead{color:#c9d8d0}
.hero .hint{color:#a9c0b4}
.hero a{color:var(--flag)}
form{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
input[type=text],input[type=email],input[type=number],select{font:600 18px var(--body);padding:13px 15px;border:2px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);min-width:0}
.hero input,.hero select{border-color:transparent}
input[type=text]{flex:1 1 180px;text-transform:uppercase;letter-spacing:.04em}
input[type=email]{flex:1 1 220px}
button{font:700 17px var(--body);padding:13px 22px;border:0;border-radius:10px;background:var(--accent);color:var(--accent-ink);cursor:pointer}
.hero button,.cta button{background:var(--flag);color:#241a00}
button:hover{filter:brightness(1.06)}

/* Result card */
.notice{background:var(--surface);color:var(--ink);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:18px;border-top:8px solid var(--flag);box-shadow:0 24px 60px rgba(0,0,0,.25)}
.notice.late{border-top-color:var(--late)}
.notice.open{border-top-color:var(--ok)}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.notice .eyebrow{color:var(--muted);font-size:15px}
.pill{font:700 13px var(--body);padding:5px 11px;border-radius:999px;background:var(--flag-soft);color:var(--ink)}
.pill.open{background:color-mix(in srgb,var(--ok) 18%,transparent)}
.pill.late{background:color-mix(in srgb,var(--late) 18%,transparent)}
.count{font:800 72px/0.95 var(--display);letter-spacing:-.03em}
.dates{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-top:16px;border-top:1px solid var(--line)}
.dates div{display:flex;flex-direction:column;gap:2px}
.dates .eyebrow{font-size:13px}
.big{font:700 21px/1.2 var(--display)}
.fee{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:16px;background:var(--band);padding:12px 14px;border-radius:10px}
.fee input{width:84px;padding:8px 10px;font-size:16px}

/* Rollout staircase (signature) */
.rollout{background:var(--band);padding-block:56px}
.rollout-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px;margin-bottom:22px}
.chart{display:grid;gap:6px}
.lane{display:grid;grid-template-columns:190px 1fr;gap:14px;align-items:center;background:none;border:0;padding:0;text-align:left;color:var(--ink);font:inherit;cursor:pointer;border-radius:8px}
.lane .name{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.track{position:relative;height:34px;background:var(--surface);border-radius:8px}
.bar{position:absolute;top:4px;bottom:4px;border-radius:6px;background:color-mix(in srgb,var(--accent) 28%,var(--surface));display:flex;align-items:center;padding:0 10px;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;color:var(--ink)}
.lane:hover .bar{background:color-mix(in srgb,var(--accent) 45%,var(--surface))}
.lane.mine .bar{background:var(--flag);color:#241a00}
.lane.mine .name{color:var(--accent)}
.today{position:absolute;top:-6px;bottom:-6px;width:2px;background:var(--late);z-index:2}
.months{display:grid;grid-template-columns:190px 1fr;gap:14px;margin-top:8px}
.months div{position:relative;height:18px;font-size:12px;color:var(--muted)}
.months span{position:absolute;transform:translateX(-50%);white-space:nowrap}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
@media (max-width:640px){.lane,.months{grid-template-columns:1fr;gap:4px}.months>.spacer{display:none}.bar{font-size:12px}}

/* Sections */
.checklist{display:flex;flex-direction:column;padding:0;margin:0;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.checklist li{display:flex;gap:14px;align-items:flex-start;padding:14px 18px;border-bottom:1px solid var(--line)}
.checklist li:last-child{border-bottom:0}
.checklist input{width:22px;height:22px;margin-top:2px;accent-color:var(--accent);flex:none}
.checklist small{display:block;color:var(--muted);font-size:14px}
.progress{font-weight:700;color:var(--accent);margin-bottom:10px}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}
th{font:700 13px var(--body);color:var(--muted)}
td.d{font-variant-numeric:tabular-nums}
.tools{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}
@media (max-width:760px){.tools{grid-template-columns:1fr}}
.tool{display:flex;flex-direction:column;gap:10px;padding:26px;border-radius:16px;text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);min-width:0}
.tool:hover{border-color:var(--accent)}
.tool.main{background:var(--accent);color:var(--accent-ink);border:0}
.tool h3{font:700 22px/1.15 var(--display);margin:0}
.tool p{font-size:16px;opacity:.9}
.tool .go{font-weight:700;margin-top:auto}
.cta{background:var(--deep);color:#fff;border-radius:18px;padding:32px;display:flex;flex-direction:column;gap:14px}
.cta h2{color:#fff}
.cta ul{margin:0;padding-left:20px;color:#d6e3dc}
.cta .note{font-size:14px;color:#b9cdc2}
.newsmini{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.newsmini a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font:600 18px/1.3 var(--display)}
.newsmini a:hover{color:var(--accent)}

/* Footer */
.site-foot{background:var(--deep);color:#c9d8d0;padding-block:48px 40px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.site-foot h4{font:700 15px var(--display);color:#fff;margin:0 0 10px}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.site-foot a{color:#dfe9e3;text-decoration:none}
.site-foot a:hover{color:var(--flag)}
.site-foot .small{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#9fb5aa}
footer.page-note{font-size:14px;color:var(--muted);display:flex;flex-direction:column;gap:8px}
@media (prefers-reduced-motion:no-preference){.notice{animation:pop .35s ease-out}@keyframes pop{from{transform:translateY(8px);opacity:.6}to{transform:none;opacity:1}}}

.drop{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:36px 20px;border:2px dashed var(--line);border-radius:12px;background:var(--surface);cursor:pointer}
.drop.over,.drop:hover{border-color:var(--accent)}
.drop input{position:absolute;left:-9999px}
.drop strong{font:600 20px var(--display);color:var(--accent)}
.drop span{color:var(--muted);font-size:15px}
.drop:focus-within{outline:3px solid var(--flag);outline-offset:2px}
button.ghost{background:transparent;color:var(--accent);border:2px solid var(--line);padding:8px 14px;font-size:15px}
small.sub{display:block;color:var(--muted);font-size:13px;margin-top:2px}
input.date{font:500 15px var(--mono);padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink)}
button.x{background:transparent;color:var(--muted);padding:2px 6px;font-size:14px}
#certs td{vertical-align:top}
.nav{display:flex;flex-wrap:wrap;gap:16px;font-size:15px;margin-top:-24px}
.prose{display:flex;flex-direction:column;gap:14px;margin-top:20px}
.prose h2{margin:12px 0 0}
.prose ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.prose table{min-width:0;max-width:100%}
.prose .table-wrap,.prose table{overflow-x:auto;display:block}
.story{display:flex;flex-direction:column;gap:10px}
.sources{margin-top:16px;font-size:15px}.sources ul{padding-left:20px;margin:0}
.news-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}
.news-list .item{padding:18px 0;border-bottom:1px solid var(--line)}
.news-list h2{margin:6px 0}.news-list a{color:var(--ink);text-decoration:none}.news-list a:hover{color:var(--accent)}