:root{
  --paper:#F6F2EC; --paper-2:#EFE8DE; --card:#FFFFFF;
  --plum:#241726; --plum-2:#33203A; --plum-soft:#3D2A45;
  --ink:#1E1620; --muted:#6A5D66; --line:#E3D8CC;
  --ember:#EA5A1E; --ember-d:#C8481192; --ember-ink:#3A1405;
  --violet:#5B2A86; --magenta:#C0347A; --amber:#F4B740;
  --heat:linear-gradient(0deg,#3a2a5c 0%,#5B2A86 22%,#C0347A 50%,#EA5A1E 78%,#F4B740 100%);
  --heat-h:linear-gradient(90deg,#5B2A86 0%,#C0347A 40%,#EA5A1E 74%,#F4B740 100%);
  --glow:0 10px 30px -10px rgba(234,90,30,.55);
  --shadow:0 1px 0 rgba(36,23,38,.04),0 12px 30px -18px rgba(36,23,38,.35);
  --maxw:1160px; --r:10px;
  --disp:"Space Grotesk",system-ui,sans-serif; --body:"Manrope",system-ui,sans-serif; --mono:"Martian Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--disp);font-weight:800;line-height:1.08;letter-spacing:-.02em;color:var(--plum);margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.55rem,3.4vw,2.4rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
p{margin:0 0 1rem}
a{color:var(--ember);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.kicker{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);font-weight:600}
.eyebrow{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--magenta)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--disp);font-weight:800;font-size:1.12rem;background:var(--ember);color:#fff;padding:.95rem 1.5rem;border-radius:var(--r);box-shadow:var(--glow);border:0;cursor:pointer;transition:transform .12s ease, box-shadow .12s ease}
.btn:hover{transform:translateY(-2px);text-decoration:none;box-shadow:0 16px 34px -12px rgba(234,90,30,.7)}
.btn .num{font-family:var(--mono);letter-spacing:.02em}
.btn-lg{font-size:1.28rem;padding:1.15rem 1.9rem}
.btn-ghost{background:transparent;color:var(--plum);border:1.5px solid var(--line);box-shadow:none}
.btn-ghost:hover{border-color:var(--plum);box-shadow:none}
.btn-plum{background:var(--plum)}
/* seam-stitch divider */
.stitch{height:2px;border:0;margin:0;background:
   repeating-linear-gradient(90deg,var(--line) 0 14px,transparent 14px 22px)}
.stitch-ember{background:repeating-linear-gradient(90deg,var(--ember) 0 14px,transparent 14px 22px);opacity:.8}
/* sections */
section{padding:clamp(3rem,6vw,5rem) 0}
.sec-plum{background:var(--plum);color:#efe7ea}
.sec-plum h1,.sec-plum h2,.sec-plum h3{color:#fff}
.sec-alt{background:var(--paper-2)}
.lead{font-size:1.22rem;color:var(--muted);max-width:62ch}
.sec-plum .lead{color:#cdbcc9}
/* chips */
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;background:#fff;border:1px solid var(--line);color:var(--plum);padding:.4rem .7rem;border-radius:999px}
.sec-plum .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#efe7ea}
/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(246,242,236,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr .row{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;height:66px}
.brand{display:flex;align-items:center;gap:.55rem;font-family:var(--disp);font-weight:700;font-size:1.12rem;color:var(--plum);letter-spacing:-.02em;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand svg{width:32px;height:32px;flex:none}
.brand .bn{line-height:1}
.nav{display:flex;align-items:center;gap:1.15rem}
.nav>a,.nav .has>summary{color:var(--plum);font-weight:600;font-size:.92rem;white-space:nowrap}
.nav>a:hover{color:var(--ember);text-decoration:none}
.nav .has{position:relative}
.nav .has>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.28rem}
.nav .has>summary::-webkit-details-marker{display:none}
.nav .has>summary::after{content:"";width:6px;height:6px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin-top:-3px;transition:transform .15s}
.nav .has[open]>summary::after{transform:rotate(-135deg);margin-top:2px}
.nav .menu{position:absolute;top:calc(100% + 12px);left:-14px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:.45rem;min-width:250px;display:flex;flex-direction:column;gap:.05rem}
.nav .menu::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.nav .menu a{padding:.6rem .75rem;border-radius:9px;font-weight:600;font-size:.9rem;color:var(--plum)}
.nav .menu a:hover{background:var(--paper-2);text-decoration:none;color:var(--ember)}
.call-pill{display:inline-flex;align-items:center;gap:.45rem;background:var(--ember);color:#fff;font-family:var(--disp);font-weight:700;font-size:.95rem;padding:.55rem .95rem;border-radius:999px;box-shadow:var(--glow);margin-left:.2rem;letter-spacing:-.01em}
.call-pill:hover{text-decoration:none;transform:translateY(-1px)}
.call-pill svg{width:15px;height:15px}
/* mobile header cluster */
.hdr-mobile{display:none;align-items:center;gap:.55rem}
.mcall{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:var(--ember);color:#fff;box-shadow:var(--glow)}
.mcall:hover{text-decoration:none}
.mcall svg{width:20px;height:20px}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--plum);font-size:1.4rem;cursor:pointer;padding:0}
#mnav{display:none}

/* hero */
.hero{background:radial-gradient(120% 120% at 85% -10%,#fff 0,var(--paper) 46%)}
.hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2.6rem;align-items:center}
.hero h1 span{background:var(--heat-h);-webkit-background-clip:text;background-clip:text;color:transparent}
.trust-row{display:flex;flex-wrap:wrap;gap:1.1rem;margin-top:1.2rem}
.trust-row .t{display:flex;align-items:center;gap:.45rem;font-size:.9rem;color:var(--plum);font-weight:600}
.trust-row svg{width:20px;height:20px;color:var(--ember)}
.cta-stack{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin:1.4rem 0 .3rem}
.callnote{font-family:var(--mono);font-size:.74rem;color:var(--muted);letter-spacing:.03em}
/* heat gauge */
.gauge{background:var(--plum);border-radius:18px;padding:1.5rem;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.gauge h3{color:#fff;font-size:1.1rem;margin-bottom:1rem}
.gauge .bar{display:flex;gap:1.1rem}
.gauge .tube{width:52px;border-radius:26px;background:#160e19;position:relative;overflow:hidden;flex:none;border:1px solid rgba(255,255,255,.12)}
.gauge .fill{position:absolute;left:0;right:0;bottom:0;height:88%;background:var(--heat);border-radius:26px}
.gauge .marks{flex:1;display:flex;flex-direction:column;justify-content:space-between;font-family:var(--mono);font-size:.72rem}
.gauge .mk{display:flex;flex-direction:column;gap:.15rem;padding-left:.2rem;border-left:2px solid rgba(255,255,255,.14);padding-left:.6rem}
.gauge .mk b{font-size:.92rem;color:#fff}
.gauge .mk.hot b{color:var(--amber)}
.gauge .mk span{color:#c9b9c6}
.gauge .foot{font-family:var(--mono);font-size:.68rem;color:#b9a7b6;margin-top:1rem;letter-spacing:.02em}
/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.4rem;box-shadow:var(--shadow)}
.card h3{margin-bottom:.4rem}
.card .ic{width:44px;height:44px;border-radius:10px;background:var(--plum);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:.9rem}
.card .ic svg{width:24px;height:24px}
.card.svc a{font-weight:700}
.card .more{font-family:var(--disp);font-weight:800;color:var(--ember);display:inline-block;margin-top:.5rem}
/* method comparator */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.cmp .col{border-radius:16px;padding:1.5rem;border:1px solid var(--line);background:#fff}
.cmp .col.heat{background:linear-gradient(180deg,#fff, #fff);border-color:#f0c9b0}
.cmp .col.heat .tag{background:var(--heat-h);color:#2a1206}
.cmp .tag{display:inline-block;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:.32rem .7rem;border-radius:999px;background:var(--plum);color:#fff;margin-bottom:.7rem}
.cmp ul{list-style:none;padding:0;margin:.6rem 0 0}
.cmp li{display:flex;gap:.55rem;padding:.4rem 0;border-top:1px dashed var(--line);font-size:.96rem}
.cmp li b{font-family:var(--mono);font-size:.7rem;color:var(--muted);min-width:74px;letter-spacing:.03em;padding-top:.15rem}
/* evidence */
.ev{display:grid;grid-template-columns:repeat(5,1fr);gap:.9rem}
.ev .e{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.1rem;text-align:left}
.ev .e .n{font-family:var(--mono);font-size:.7rem;color:var(--ember)}
.ev .e .dot{width:40px;height:40px;border-radius:50%;background:var(--heat-h);opacity:.9;margin:.4rem 0 .7rem}
.ev .e h4{font-family:var(--disp);font-size:1rem;margin:0 0 .3rem;color:var(--plum)}
.ev .e p{font-size:.86rem;color:var(--muted);margin:0}
/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.steps .s{position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:1.5rem 1.3rem 1.3rem}
.sec-plum .steps .s{background:rgba(255,255,255,.05)}
.steps .s .no{font-family:var(--mono);color:var(--amber);font-size:.8rem;letter-spacing:.1em}
.steps .s h3{margin:.4rem 0 .3rem}
/* cost band */
.cost{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.cost .c{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.4rem;text-align:center}
.cost .c .amt{font-family:var(--disp);font-weight:800;font-size:2rem;color:var(--plum)}
.cost .c .amt span{background:var(--heat-h);-webkit-background-clip:text;background-clip:text;color:transparent}
.cost .c small{font-family:var(--mono);font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.7rem;padding:.2rem .4rem}
.faq summary{cursor:pointer;font-family:var(--disp);font-weight:700;color:var(--plum);padding:1rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ember);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 1rem 1rem;margin:0;color:var(--muted)}
/* area grid */
.areas{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.areas a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.8rem .9rem;font-weight:700;color:var(--plum);display:flex;align-items:center;justify-content:space-between}
.areas a:hover{border-color:var(--ember);text-decoration:none}
.areas a span{color:var(--ember)}
/* prose */
.prose h2{margin-top:1.6rem}
.prose ul{padding-left:0;list-style:none;margin:1rem 0}
.prose ul li{padding:.35rem 0 .35rem 1.7rem;position:relative}
.prose ul li::before{content:"";position:absolute;left:0;top:.85rem;width:12px;height:12px;border-radius:3px;background:var(--heat-h)}
.prose{max-width:74ch}
.prose.full{max-width:820px;margin-left:auto;margin-right:auto}
/* cta band */
.ctaband{background:var(--plum);border-radius:20px;padding:2.4rem;text-align:center;position:relative;overflow:hidden}
.ctaband::before{content:"";position:absolute;inset:0;background:var(--heat);opacity:.10}
.ctaband h2{color:#fff;position:relative}
.ctaband .phone{font-family:var(--mono);font-size:2rem;color:var(--amber);font-weight:600;position:relative;display:inline-block;margin:.4rem 0 1rem}
/* footer */
.ft{background:var(--plum);color:#c9b9c6;border-top:3px solid transparent;border-image:var(--heat-h) 1}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.6rem;padding:3rem 0 1.4rem}
.ft h4{color:#fff;font-size:.85rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.ft a{color:#c9b9c6;font-weight:500;font-size:.92rem;display:block;padding:.2rem 0}
.ft a:hover{color:#fff}
.ft .bigphone{font-family:var(--mono);font-size:1.7rem;color:var(--amber);font-weight:600}
.ft .disc{font-size:.76rem;color:#8f7d8b;border-top:1px solid rgba(255,255,255,.1);padding:1.2rem 0 5rem;line-height:1.6}
/* sticky mobile call bar */
.callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(36,23,38,.97);backdrop-filter:blur(8px);border-top:2px solid transparent;border-image:var(--heat-h) 1;padding:.55rem .8rem calc(.55rem + env(safe-area-inset-bottom))}
.callbar .cbrow{display:flex;align-items:center;gap:.8rem;justify-content:space-between;max-width:560px;margin:0 auto}
.callbar .cbtext{color:#efe7ea;line-height:1.15}
.callbar .cbtext b{display:block;font-family:var(--disp);font-weight:700;font-size:.92rem;color:#fff;letter-spacing:-.01em}
.callbar .cbtext span{font-family:var(--mono);font-size:.64rem;letter-spacing:.04em;color:#b199ad}
.callbar .cbbtn{display:inline-flex;align-items:center;gap:.45rem;background:var(--ember);color:#fff;font-family:var(--disp);font-weight:700;font-size:1rem;padding:.7rem 1.15rem;border-radius:999px;box-shadow:var(--glow);white-space:nowrap;letter-spacing:-.01em}
.callbar .cbbtn:hover{text-decoration:none}
.callbar .cbbtn svg{width:17px;height:17px}

/* breadcrumb */
.crumbs{font-family:var(--mono);font-size:.72rem;color:var(--muted);padding:1.1rem 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--ember)}
.pagehead{background:var(--plum);color:#fff;padding:2.4rem 0 2.6rem;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:var(--heat);opacity:.14;filter:blur(6px)}
.pagehead h1{color:#fff;position:relative}
.pagehead .lead{color:#cdbcc9;position:relative}
.pagehead .crumbs,.pagehead .crumbs a{color:#b199ad}
/* responsive */
@media(max-width:1024px){
  .hero .grid{grid-template-columns:1fr;gap:1.6rem}
  .grid-3,.grid-4,.steps,.cost,.cmp,.areas{grid-template-columns:1fr 1fr}
  .ev{grid-template-columns:1fr 1fr}
  .ft .cols{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .hdr-mobile{display:flex}
  .callbar{display:block}
  body{padding-bottom:78px}
  #mnav.open{display:block;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  #mnav a{display:block;padding:.85rem 20px;border-top:1px solid var(--line);color:var(--plum);font-weight:600}
  #mnav a:first-child{border-top:0}
}
@media(max-width:560px){
  .grid-3,.grid-4,.steps,.cost,.cmp,.areas,.grid-2,.ev,.ft .cols{grid-template-columns:1fr}
  .hero .cta-stack .btn{width:100%;justify-content:center}
}