/* decorativestreet.lighting - hand-written, no framework, system fonts only for speed */
:root{--paper:#f1f3ef;--ink:#1b2326;--ink2:#46535a;--patina:#2a6a62;--patina-d:#1d4d47;--lamp:#f6c15a;--rule:#cdd5cf;--wash:#e6ebe6;--white:#fff;
--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif;--measure:70ch}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 var(--serif);font-feature-settings:"onum" 1,"kern" 1;padding-bottom:56px}
@media(min-width:760px){body{padding-bottom:0}}
img,svg{max-width:100%;height:auto}a{color:var(--patina);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--patina-d);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--lamp);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:99}.skip:focus{left:0}
.wrap{width:min(1120px,100% - 2.4rem);margin-inline:auto}
/* header */
.top{background:var(--ink);color:#e9efe9;position:sticky;top:0;z-index:30}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:58px;gap:1rem}
.brand{display:flex;gap:.6rem;align-items:center;color:#fff;text-decoration:none;font:600 .9rem/1.1 var(--sans);letter-spacing:.01em}.brand svg{color:#fff}
.menu summary{list-style:none;cursor:pointer;font:500 .95rem var(--sans);padding:.5rem .8rem;border:1px solid #ffffff44;border-radius:6px}
.menu summary::-webkit-details-marker{display:none}
.menu ul{list-style:none;margin:0;padding:.6rem 1.2rem 1rem;position:absolute;left:0;right:0;top:58px;background:var(--ink);border-top:1px solid #ffffff22}
.menu li a{display:block;padding:.55rem 0;color:#e9efe9;text-decoration:none;font:500 1rem var(--sans)}
.menu li a:hover,.menu li a[aria-current]{color:var(--lamp)}.nav-cta a{color:var(--ink)!important;background:var(--lamp);padding:.55rem .9rem!important;border-radius:6px;display:inline-block!important;margin-top:.4rem}
@media(min-width:900px){.menu summary{display:none}.menu ul{position:static;display:flex!important;gap:1.3rem;padding:0;border:0;background:none;align-items:center}.menu li a{padding:0;font-size:.95rem}.nav-cta a{margin:0}}
@media(min-width:900px){.menu:not([open]) ul{display:flex}}
/* hero */
.hero{background:var(--ink);color:#e9efe9;overflow:hidden;position:relative}
.hero .wrap{display:grid;gap:2rem;padding:3rem 0 2.4rem}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.05fr 1fr;align-items:center;padding:4.2rem 0 3.4rem}}
.hero h1{font:600 clamp(2rem,5vw,3.35rem)/1.08 var(--serif);margin:0 0 1rem;letter-spacing:-.01em;color:#fff;max-width:16ch}
.hero p{font:400 1.1rem/1.6 var(--sans);color:#c9d4cd;max-width:52ch;margin:0 0 1.4rem}
.hero .btnrow{display:flex;flex-wrap:wrap;gap:.7rem}
.elev{width:100%;color:#cfd9d2}
.elev .pole rect{fill:currentColor}.elev .ground{stroke:#6c7c76;stroke-width:1.5;stroke-dasharray:5 4}
.elev .glow{animation:dusk 4s ease-in-out 1 both}.elev .lamp{fill:var(--lamp)}
.elev .dim line{stroke:#8fa39a;stroke-width:1}.elev .dim text{fill:#a9bbb2;font:12px var(--sans)}
.sec .prose h2:first-child{border:0;margin-top:0;padding-top:0}
@keyframes dusk{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.elev .glow{animation:none}html{scroll-behavior:auto}}
/* buttons */
.btn{display:inline-block;font:600 .98rem/1 var(--sans);padding:.95rem 1.25rem;border-radius:7px;text-decoration:none;border:2px solid transparent;cursor:pointer;text-align:center}
.btn-primary{background:var(--patina);color:#fff}.btn-primary:hover{background:var(--patina-d);color:#fff}
.btn-wa{background:#1fa855;color:#fff}.btn-wa:hover{background:#178a45;color:#fff}
.btn-ghost{background:transparent;border-color:currentColor;color:inherit}.btn-lamp{background:var(--lamp);color:var(--ink)}.btn-lamp:hover{background:#ffd27a;color:var(--ink)}
/* prose */
.page{padding:1.6rem 0 3rem}.prose{max-width:var(--measure)}
.prose h1{font:600 clamp(1.8rem,4vw,2.6rem)/1.15 var(--serif);margin:.4rem 0 .8rem;letter-spacing:-.01em}
.prose h2{font:600 1.55rem/1.25 var(--serif);margin:2.4rem 0 .6rem;padding-top:.4rem;border-top:1px solid var(--rule)}
.prose h3{font:600 1.15rem/1.3 var(--sans);margin:1.6rem 0 .3rem}
.prose p,.prose li{margin:.7rem 0}.prose ul,.prose ol{padding-left:1.25rem}
.lede{font-size:1.18rem;line-height:1.6;color:var(--ink2)}.meta{font:.85rem var(--sans);color:var(--ink2);margin:0 0 1.2rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;padding:0;margin:0;font:.85rem var(--sans);color:var(--ink2)}.crumbs li:not(:last-child)::after{content:"/";margin-left:.3rem;color:#8a9a93}
.answer{background:var(--white);border-left:5px solid var(--lamp);padding:.9rem 1.2rem;margin:1.4rem 0;box-shadow:0 0 0 1px var(--rule) inset}
.answer p{margin:.2rem 0}.answer-label{font:700 .8rem var(--sans);color:var(--patina-d);letter-spacing:.03em}
.note{background:var(--wash);padding:.8rem 1.1rem;border-radius:4px;font:.95rem/1.55 var(--sans);margin:1.2rem 0}
.tablewrap{overflow-x:auto;margin:1.2rem 0;border:1px solid var(--rule);background:var(--white)}
table{border-collapse:collapse;width:100%;font:.93rem/1.45 var(--sans);min-width:520px}
caption{text-align:left;padding:.6rem .8rem;font-weight:600;background:var(--wash)}
th,td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid var(--rule);vertical-align:top}
thead th{background:var(--ink);color:#fff;font-weight:600}tbody th{font-weight:600;background:#f8faf7}tbody tr:last-child>*{border-bottom:0}
.prose{font-variant-numeric:proportional-nums}table{font-variant-numeric:tabular-nums}
/* faq */
.faq details{border-bottom:1px solid var(--rule)}.faq summary{cursor:pointer;font:600 1.02rem/1.4 var(--sans);padding:.9rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--patina)}.faq details[open] summary::after{content:"\2212"}
.faq details>div{padding:0 0 .6rem}
/* cta + form */
.cta{margin:3rem 0 1.5rem;background:var(--ink);color:#e9efe9;padding:1.6rem;border-radius:8px;display:grid;gap:1.1rem}
.cta h2{border:0;margin:0 0 .4rem;padding:0;color:#fff;font-size:1.4rem}.cta p{margin:0;font:1rem/1.55 var(--sans);color:#c9d4cd}
.cta-actions{display:flex;flex-wrap:wrap;gap:.6rem}.cta .btn-ghost{color:#fff}
@media(min-width:760px){.cta{grid-template-columns:1.2fr 1fr;align-items:center}}
.quickform{margin:2rem 0}.quickform h2{margin-top:0}
.form{display:grid;gap:.9rem;max-width:520px}.form label{display:grid;gap:.3rem;font:600 .9rem var(--sans)}
.form input,.form select,.form textarea{font:400 1rem var(--sans);padding:.8rem;border:1.5px solid #9fb0a8;border-radius:6px;background:#fff;color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--patina)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.related ul{list-style:none;padding:0;display:grid;gap:.2rem}.related{max-width:var(--measure);margin-top:2rem}
/* home grids: rules instead of cards */
.sec{padding:3rem 0}.sec-alt{background:var(--wash)}
.sec h2{font:600 clamp(1.5rem,3vw,2rem)/1.2 var(--serif);margin:0 0 1.2rem;max-width:26ch}
.rows{display:grid;gap:0;border-top:1px solid var(--ink)}
.row{display:grid;gap:.2rem 1.5rem;padding:1.05rem 0;border-bottom:1px solid var(--rule);text-decoration:none;color:inherit}
.row:hover{background:#ffffff80}.row b{font:600 1.12rem/1.3 var(--serif);color:var(--ink)}.row span{font:.95rem/1.5 var(--sans);color:var(--ink2)}
@media(min-width:760px){.rows.two{grid-template-columns:1fr 1fr;column-gap:3rem}.row{grid-template-columns:minmax(0,1fr)}}
.facts{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:0;padding:0;list-style:none}
.facts li{border-left:3px solid var(--lamp);padding:.1rem 0 .1rem .9rem;font:.95rem/1.5 var(--sans);margin:0}.facts b{display:block;font:600 1.15rem var(--serif)}
.tools{display:grid;gap:1.2rem}@media(min-width:760px){.tools{grid-template-columns:1fr 1fr}}
.tool{background:var(--white);border:1px solid var(--rule);padding:1.3rem;text-decoration:none;color:inherit;display:block}.tool:hover{border-color:var(--patina)}
.tool b{font:600 1.2rem var(--serif);display:block;margin-bottom:.3rem}.tool span{font:.95rem/1.5 var(--sans);color:var(--ink2)}
/* calculators */
.calc{background:var(--white);border:1px solid var(--rule);padding:1.2rem;margin:1.2rem 0}.calc .grid{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.calc label{display:grid;gap:.3rem;font:600 .88rem var(--sans)}.calc input,.calc select{font:400 1rem var(--sans);padding:.65rem;border:1.5px solid #9fb0a8;border-radius:6px;width:100%}
.out{margin-top:1.1rem;padding:1rem;background:var(--ink);color:#fff;border-radius:6px;font:1rem/1.55 var(--sans)}.out b{color:var(--lamp);font-size:1.25rem}.out p{margin:.3rem 0}
/* footer + dock */
.foot{background:var(--ink);color:#c9d4cd;margin-top:3rem;font:.93rem/1.6 var(--sans)}.foot a{color:#e9efe9}.foot .cols{display:grid;gap:1.8rem;padding:2.6rem 0}
@media(min-width:800px){.foot .cols{grid-template-columns:1.4fr 1fr 1fr 1.2fr}}
.foot ul{list-style:none;padding:0;margin:0}.foot li{margin:.3rem 0}.foot-brand{font:600 1.2rem var(--serif);color:#fff;margin:0 0 .5rem}.foot-h{font:600 .95rem var(--sans);color:#fff;margin:0 0 .5rem}
.small{font-size:.85rem;color:#9fb0a8}.legal{border-top:1px solid #ffffff22;padding:1rem 0 1.2rem;font-size:.85rem}.legal p{margin:0}
.dock{position:fixed;inset:auto 0 0 0;display:grid;grid-template-columns:1fr 1.3fr 1fr;background:var(--ink);z-index:40;padding-bottom:env(safe-area-inset-bottom)}
.dock a{color:#fff;text-align:center;padding:.95rem .3rem;font:600 .95rem var(--sans);text-decoration:none;border-right:1px solid #ffffff22}.dock a:last-child{border:0}.dock-wa{background:#1fa855}
.fab{display:none}
@media(min-width:760px){.dock{display:none}.fab{display:grid;place-items:center;position:fixed;right:1.2rem;bottom:1.2rem;width:56px;height:56px;border-radius:50%;background:#1fa855;color:#fff;z-index:40;box-shadow:0 4px 14px #0004}.fab:hover{background:#178a45;color:#fff}}
@media print{.top,.dock,.fab,.cta,.quickform,.foot{display:none}body{background:#fff;font-size:12pt}}

.elev .cap{fill:#a9bbb2;font:13px var(--sans)}

/* article layout with sticky rail */
.layout{display:block}.rail{display:none}
@media(min-width:1040px){.layout{display:grid;grid-template-columns:minmax(0,70ch) 280px;gap:3.5rem;justify-content:start}.rail{display:block;position:sticky;top:78px;align-self:start;font:.92rem/1.5 var(--sans)}}
.toc{border-left:2px solid var(--rule);padding-left:1rem;margin-bottom:1.6rem}.toc-h{font:700 .85rem var(--sans);margin:0 0 .5rem;color:var(--ink)}
.toc ol{list-style:none;padding:0;margin:0}.toc li{margin:.35rem 0}.toc a{color:var(--ink2);text-decoration:none}.toc a:hover{color:var(--patina);text-decoration:underline}
.railcta{background:var(--ink);color:#e9efe9;padding:1rem;border-radius:8px}.railcta .toc-h{color:#fff}.railcta p{margin:.2rem 0 .8rem;color:#c9d4cd}.railcta .btn{padding:.7rem .9rem;font-size:.9rem}.railcta .btn-ghost{color:#fff}
.prose h2{scroll-margin-top:76px}

.photo{margin:1.4rem 0}.photo img{display:block;width:100%;height:auto;border-radius:4px}.photo figcaption{font:.85rem/1.5 var(--sans);color:var(--ink2);margin-top:.4rem}