/* retrabburn.com — hand-authored CSS, prefix rb- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@600;700;800&family=Source+Sans+3:wght@400;500;600;700;800&family=Space+Mono:wght@400;600&display=swap');

:root{
  --rb-ink:#1C1440;
  --rb-navy:#2E2266;
  --rb-purple:#5B3FA0;
  --rb-purple-dark:#402C78;
  --rb-lilac:#8B6FC9;
  --rb-gold:#C9962C;
  --rb-sage:#4B8A6F;
  --rb-sage-bg:#E9F2ED;
  --rb-wax:#F7F5FB;
  --rb-wax-2:#EFEAF7;
  --rb-paper:#FFFFFF;
  --rb-line:#E2DCF0;
  --rb-red:#A5392B;
  --rb-steel:#5E5878;

  --rb-display:'Manrope', -apple-system, sans-serif;
  --rb-body:'Source Sans 3', -apple-system, sans-serif;
  --rb-mono:'Space Mono', ui-monospace, monospace;

  --rb-r-sm:6px; --rb-r-md:12px; --rb-r-lg:20px;
  --rb-sh-sm:0 1px 3px rgba(28,20,64,.07);
  --rb-sh-md:0 10px 28px rgba(28,20,64,.10);
  --rb-sh-lg:0 22px 48px rgba(28,20,64,.15);
  --rb-ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{margin:0;overflow-x:hidden;background:var(--rb-paper);color:var(--rb-ink);font-family:var(--rb-body);line-height:1.65;-webkit-font-smoothing:antialiased;}
img,svg{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--rb-display);font-weight:800;color:var(--rb-ink);margin:0 0 .5em;line-height:1.15;}
p{margin:0 0 1em;color:#48416B;}
table{border-collapse:collapse;width:100%;}
::selection{background:var(--rb-purple);color:#fff;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--rb-purple-dark);outline-offset:3px;}

.rb-wrap{max-width:1180px;margin-inline:auto;padding-inline:24px;}
.rb-wrap-narrow{max-width:820px;}
.rb-section{padding-block:4.4rem;}
.rb-section-sm{padding-block:2.4rem;}
.rb-split{display:grid;grid-template-columns:1.05fr .95fr;gap:2.8rem;align-items:center;}
@media (max-width:900px){.rb-split{grid-template-columns:1fr;}.rb-split .rb-hero-media{order:-1;}}
.rb-split-reverse{grid-template-columns:.95fr 1.05fr;}
@media (max-width:900px){.rb-split-reverse{grid-template-columns:1fr;}}
.rb-grid{display:grid;gap:1.3rem;grid-template-columns:repeat(var(--cols,3),1fr);}
@media (max-width:900px){.rb-grid{grid-template-columns:repeat(var(--cols-md,2),1fr);}}
@media (max-width:560px){.rb-grid{grid-template-columns:1fr;}}
.rb-stack > * + *{margin-top:var(--gap,1.1rem);}
.rb-row{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem;}
.rb-center{text-align:center;}
.rb-muted{color:#8B84A8;}
.rb-tiny{font-size:.8rem;}
.rb-kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--rb-mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--rb-purple);margin-bottom:.9rem;}
.rb-kicker::before{content:"";width:16px;height:2px;background:var(--rb-gold);display:inline-block;}
.rb-kicker-sage{color:var(--rb-sage);}
.rb-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}
.rb-visually-hidden.rb-focusable:focus{position:fixed;top:12px;left:12px;width:auto;height:auto;clip:auto;z-index:200;background:var(--rb-ink);color:#fff;padding:10px 16px;border-radius:var(--rb-r-sm);}
.rb-reveal{opacity:0;transform:translateY(16px);transition:opacity .55s var(--rb-ease),transform .55s var(--rb-ease);}
.rb-reveal.rb-visible{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.rb-reveal{opacity:1!important;transform:none!important;transition:none!important;}}
noscript .rb-reveal{opacity:1;}

.rb-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--rb-line);}
.rb-header-row{display:flex;align-items:center;justify-content:space-between;padding-block:15px;}
.rb-brand{display:flex;align-items:center;gap:9px;font-family:var(--rb-display);font-weight:800;font-size:1.28rem;color:var(--rb-ink);}
.rb-brand-accent{color:var(--rb-purple);}
.rb-brand-mark{width:30px;height:33px;}
.rb-nav{display:flex;align-items:center;gap:1.7rem;}
.rb-nav a{font-weight:700;font-size:.9rem;color:var(--rb-ink);transition:color .18s var(--rb-ease);}
.rb-nav a:hover,.rb-nav a.rb-active{color:var(--rb-purple);}
.rb-mobilecta{display:none;align-items:center;gap:10px;}
.rb-burger{position:relative;width:26px;height:20px;background:none;border:none;cursor:pointer;z-index:60;}
.rb-burger-bar{position:absolute;left:0;right:0;height:2px;background:var(--rb-ink);transition:transform .25s var(--rb-ease),opacity .2s var(--rb-ease),top .25s var(--rb-ease);}
.rb-burger.rb-open .rb-burger-bar:nth-child(1){top:9px!important;transform:rotate(45deg);}
.rb-burger.rb-open .rb-burger-bar:nth-child(2){opacity:0;}
.rb-burger.rb-open .rb-burger-bar:nth-child(3){top:9px!important;transform:rotate(-45deg);}
.rb-backdrop{position:fixed;inset:0;width:100vw;height:100vh;background:rgba(28,20,64,.42);z-index:50;opacity:0;visibility:hidden;transition:opacity .25s var(--rb-ease),visibility .25s;}
.rb-backdrop.rb-open{opacity:1;visibility:visible;}
@media (max-width:900px){
  .rb-mobilecta{display:flex;}
  .rb-nav{position:fixed;top:0;right:0;height:100vh;width:80vw;max-width:320px;background:var(--rb-paper);
    flex-direction:column;align-items:flex-start;gap:1.35rem;padding:96px 28px 28px;z-index:55;
    box-shadow:var(--rb-sh-lg);overflow-y:auto;transition:transform .28s var(--rb-ease);}
  .rb-nav.rb-closed{transform:translateX(100%);}
}
.rb-nav-points{list-style:none;display:none;width:100%;border-bottom:1px solid var(--rb-line);padding-bottom:16px;margin:0 0 4px;}
.rb-nav-points li{display:flex;align-items:center;gap:8px;font-size:.79rem;color:#8B84A8;padding:4px 0;}
.rb-nav-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rb-purple);flex-shrink:0;}
@media (max-width:900px){.rb-nav-points{display:block;}}

.rb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 25px;border-radius:var(--rb-r-sm);font-weight:800;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:transform .18s var(--rb-ease),box-shadow .18s var(--rb-ease),background-color .18s var(--rb-ease),color .18s var(--rb-ease);}
.rb-btn-sm{padding:9px 17px;font-size:.85rem;}
.rb-btn-primary{background:var(--rb-purple);color:#fff;}
.rb-btn-primary:hover{background:var(--rb-purple-dark);transform:translateY(-1px);box-shadow:var(--rb-sh-md);}
.rb-btn-ghost{background:transparent;border-color:var(--rb-ink);color:var(--rb-ink);}
.rb-btn-ghost:hover{background:var(--rb-ink);color:#fff;}
.rb-btn-dark{background:var(--rb-navy);color:#fff;}
.rb-btn-dark:hover{background:#221A4E;}
.rb-btn-block{width:100%;}

.rb-hero{position:relative;background:linear-gradient(180deg,var(--rb-wax) 0%,var(--rb-paper) 100%);padding-block:3.4rem 2.8rem;overflow:hidden;}
.rb-hero-h1{font-size:clamp(1.95rem,4vw,3rem);font-weight:800;letter-spacing:-.01em;}
.rb-hero-lede{font-size:1.06rem;max-width:56ch;color:#48416B;}
.rb-hero-points{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.65rem 1.3rem;margin:1.3rem 0;}
@media (max-width:480px){.rb-hero-points{grid-template-columns:1fr;}}
.rb-hero-points li{display:flex;align-items:flex-start;gap:9px;font-size:.89rem;}
.rb-pt-ico{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:var(--rb-sage-bg);color:var(--rb-sage);display:flex;align-items:center;justify-content:center;margin-top:1px;}
.rb-pt-ico svg{width:11px;height:11px;}
.rb-hero-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:1.05rem;margin-top:1.4rem;border-top:1px solid var(--rb-line);}
.rb-hero-facts dt{font-size:.72rem;color:#A79FC4;margin-bottom:2px;}
.rb-hero-facts dd{margin:0;font-family:var(--rb-display);font-weight:700;font-size:1.1rem;}
.rb-hero-media{text-align:center;}
.rb-hero-media img{margin-inline:auto;max-width:230px;filter:drop-shadow(0 20px 32px rgba(28,20,64,.18));}
.rb-hero-caption{font-size:.8rem;color:#A79FC4;margin-top:.6rem;}

/* hero viz — "drop dial" concept: a single dropper-shaped needle
   sweeping across a thin arc of 21 tick marks, one pass per cycle,
   representing the 21-ingredient blend measured against a single
   small total. Distinct from every ring/leaf/orbit/loop concept
   used on prior builds in this set. */
.rb-dialviz{margin-top:1.3rem;padding-top:1rem;border-top:1px dashed var(--rb-line);}
.rb-dialviz svg{max-width:230px;margin-inline:auto;display:block;}
.rb-dialviz-label{display:block;text-align:center;font-family:var(--rb-mono);font-size:.68rem;color:#A79FC4;margin-top:.5rem;}
.rb-dial-needle{transform-box:fill-box;transform-origin:100% 50%;animation:rb-dial-sweep 4.5s var(--rb-ease) infinite;}
@keyframes rb-dial-sweep{0%,100%{transform:rotate(-58deg);}50%{transform:rotate(58deg);}}
@media (prefers-reduced-motion:reduce){.rb-dial-needle{animation:none;transform:rotate(0deg);}}

.rb-trustrow{background:var(--rb-wax-2);border-block:1px solid var(--rb-line);padding-block:.8rem;}
.rb-trustrow ul{display:flex;flex-wrap:wrap;justify-content:center;gap:0;list-style:none;}
.rb-trustrow li{position:relative;padding-inline:20px;font-size:.79rem;font-weight:700;color:var(--rb-steel);}
.rb-trustrow li:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:var(--rb-gold);}

.rb-callout{background:var(--rb-sage-bg);border-left:4px solid var(--rb-sage);border-radius:0 var(--rb-r-md) var(--rb-r-md) 0;padding:1.5rem 1.7rem;}
.rb-callout p:last-child{margin-bottom:0;}
.rb-callout-amber{background:#FBF2E1;border-left-color:var(--rb-gold);}

.rb-card{background:var(--rb-paper);border:1px solid var(--rb-line);border-radius:var(--rb-r-md);padding:1.5rem;box-shadow:var(--rb-sh-sm);transition:transform .22s var(--rb-ease),box-shadow .22s var(--rb-ease);}
.rb-card:hover{transform:translateY(-3px);box-shadow:var(--rb-sh-md);}
.rb-card-ico{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:.85rem;}
.rb-card-go .rb-card-ico{background:var(--rb-sage-bg);color:var(--rb-sage);}
.rb-card-caution .rb-card-ico{background:#FBF2E1;color:var(--rb-gold);}
.rb-card-stop .rb-card-ico{background:#F5E4E1;color:var(--rb-red);}
.rb-card h3{font-size:1.1rem;}
.rb-card p{font-size:.9rem;margin-bottom:0;}

.rb-label{background:var(--rb-paper);border:2px solid var(--rb-ink);border-radius:var(--rb-r-sm);padding:1.6rem;box-shadow:var(--rb-sh-md);}
.rb-label-rule{height:5px;background:var(--rb-ink);margin-block:.65rem;}
.rb-label-rule-thin{height:1px;background:var(--rb-line);}
.rb-label table{font-size:.85rem;}
.rb-label th{text-align:left;font-family:var(--rb-mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--rb-ink);padding-block:.5rem;}
.rb-label td{padding-block:.5rem;border-bottom:1px dashed var(--rb-line);}
.rb-label td.rb-nd{color:#A79FC4;font-style:italic;}

.rb-mechanism{background:var(--rb-navy);color:#fff;border-top:4px solid var(--rb-gold);}
.rb-mechanism h2,.rb-mechanism h3{color:#fff;}
.rb-mechanism p{color:#CFC5E8;}
.rb-mechanism-num{font-family:var(--rb-mono);font-size:.72rem;border:1px solid var(--rb-lilac);border-radius:20px;padding:4px 12px;display:inline-block;margin-bottom:.75rem;}
.rb-mechanism-step{position:relative;}
.rb-mechanism-step:not(:last-child)::after{content:"\2192";position:absolute;top:6px;right:-1.4rem;color:#4A3E7A;}
@media (max-width:900px){.rb-mechanism-step::after{display:none;}}

.rb-scoretable{overflow-x:auto;background:var(--rb-paper);border-radius:var(--rb-r-lg);border:1px solid var(--rb-sage-bg);box-shadow:var(--rb-sh-lg);}
.rb-scoretable table{min-width:640px;font-size:.89rem;}
.rb-scoretable thead th{background:var(--rb-navy);color:#fff;font-family:var(--rb-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.04em;padding:1.05rem 1.25rem;text-align:left;}
.rb-scoretable thead th:first-child{border-top-left-radius:var(--rb-r-lg);}
.rb-scoretable thead th:last-child{border-top-right-radius:var(--rb-r-lg);}
.rb-scoretable tbody td{padding:.95rem 1.25rem;border-bottom:1px solid var(--rb-sage-bg);}
.rb-scoretable tbody tr:nth-child(even){background:var(--rb-sage-bg);}
.rb-scoretable td.rb-yes{color:var(--rb-sage);font-weight:700;}
.rb-scoretable td.rb-yes::before{content:"\2713";display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px var(--rb-sage-bg);color:var(--rb-sage);font-size:.68rem;margin-right:9px;}
.rb-scoretable td.rb-no{color:#A79FC4;}
.rb-scoretable td.rb-no::before{content:"\2013";display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px var(--rb-sage-bg);color:#A79FC4;font-size:.68rem;margin-right:9px;}

.rb-benefit{border:1px solid var(--rb-line);border-radius:var(--rb-r-md);padding:1.35rem;background:var(--rb-paper);box-shadow:var(--rb-sh-sm);}
.rb-benefit-ico{width:40px;height:40px;border-radius:50%;background:var(--rb-sage-bg);color:var(--rb-sage);display:flex;align-items:center;justify-content:center;margin-bottom:.75rem;}
.rb-benefit h3{font-size:1.02rem;}
.rb-benefit p{font-size:.86rem;margin-bottom:0;}

.rb-review{position:relative;background:var(--rb-paper);border:1px solid var(--rb-line);border-radius:var(--rb-r-md);padding:1.5rem;box-shadow:var(--rb-sh-sm);overflow:hidden;}
.rb-review::before{content:"\201C";position:absolute;top:-12px;right:14px;font-family:var(--rb-display);font-size:4.4rem;color:var(--rb-wax-2);}
.rb-review-stars{color:var(--rb-gold);letter-spacing:2px;margin-bottom:.55rem;}
.rb-review-by{display:flex;align-items:center;gap:10px;margin-top:1rem;position:relative;}
.rb-review-avatar{width:44px;height:44px;border-radius:50%;background:var(--rb-purple);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--rb-display);font-weight:700;}
.rb-review-by span{display:block;font-size:.77rem;color:#A79FC4;}
.rb-review-agg{display:flex;align-items:center;gap:1.25rem;background:var(--rb-paper);border:1px solid var(--rb-line);border-radius:var(--rb-r-lg);box-shadow:var(--rb-sh-sm);padding:1.35rem 1.7rem;max-width:480px;margin-inline:auto;}
.rb-review-agg-score{font-family:var(--rb-display);font-weight:800;font-size:2.4rem;}
.rb-review-agg-score span{font-size:1.05rem;color:#A79FC4;font-weight:400;font-family:var(--rb-body);}

.rb-pack{position:relative;border:2px solid var(--rb-line);border-radius:var(--rb-r-lg);padding:1.75rem;text-align:center;display:flex;flex-direction:column;background:var(--rb-paper);box-shadow:var(--rb-sh-sm);transition:transform .22s var(--rb-ease),box-shadow .22s var(--rb-ease);}
.rb-pack:hover{transform:translateY(-3px);box-shadow:var(--rb-sh-md);}
.rb-pack-featured{border-color:var(--rb-purple);transform:translateY(-10px);box-shadow:0 16px 34px rgba(91,63,160,.2);background:linear-gradient(180deg,#F7F2FC 0%,var(--rb-paper) 100%);}
.rb-pack-featured:hover{transform:translateY(-13px);}
.rb-pack-flag{display:inline-block;font-family:var(--rb-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.03em;background:var(--rb-wax-2);color:var(--rb-purple);border-radius:20px;padding:4px 13px;margin-bottom:.6rem;}
.rb-pack-featured .rb-pack-flag{background:var(--rb-purple);color:#fff;font-weight:700;}
.rb-pack ul{list-style:none;text-align:left;flex:1;margin:0 0 1.35rem;}
.rb-pack li{padding-block:.48rem;font-size:.86rem;border-bottom:1px dashed var(--rb-line);}

.rb-badge{border:1px solid var(--rb-line);border-radius:var(--rb-r-md);padding:1.15rem;text-align:center;background:var(--rb-paper);box-shadow:var(--rb-sh-sm);}
.rb-badge img{margin-inline:auto;max-width:56px;margin-bottom:.55rem;}
.rb-badge p{font-size:.79rem;font-weight:700;margin-bottom:0;}

.rb-guarantee{background:var(--rb-navy);color:#fff;}
.rb-guarantee h2{color:#fff;}
.rb-guarantee p{color:#CFC5E8;}
.rb-timeline{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:1.15rem;}
@media (max-width:900px){.rb-timeline{grid-template-columns:repeat(2,1fr);}}
.rb-timeline-num{width:37px;height:37px;border-radius:50%;border:2px solid var(--rb-lilac);display:flex;align-items:center;justify-content:center;font-family:var(--rb-display);font-weight:700;margin-bottom:.65rem;}
.rb-timeline h3{font-size:.94rem;color:#fff;}
.rb-timeline p{font-size:.81rem;}
.rb-calloutdark{background:rgba(139,111,201,.2);border:1px solid var(--rb-lilac);border-radius:var(--rb-r-md);padding:1.35rem 1.55rem;}
.rb-calloutdark p{color:#EFE9F9;margin-bottom:0;}

.rb-mbg{background:var(--rb-sage-bg);border-block:1px solid #CDE1D4;}
.rb-mbg-ico{width:50px;height:50px;border-radius:50%;background:#fff;color:var(--rb-sage);display:flex;align-items:center;justify-content:center;box-shadow:var(--rb-sh-sm);flex-shrink:0;}

.rb-faq{background:var(--rb-paper);border:1px solid var(--rb-line);border-radius:var(--rb-r-md);padding-inline:1.45rem;}
.rb-faq summary{list-style:none;cursor:pointer;padding-block:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:var(--rb-display);font-weight:700;font-size:1.02rem;}
.rb-faq summary::-webkit-details-marker{display:none;}
.rb-faq-plus{color:var(--rb-purple);font-size:1.2rem;flex-shrink:0;transition:transform .22s var(--rb-ease);}
.rb-faq[open] .rb-faq-plus{transform:rotate(45deg);}
.rb-faq[open]{border-color:var(--rb-purple);box-shadow:var(--rb-sh-sm);}
.rb-faq-a{font-size:.89rem;color:#8B84A8;padding-bottom:1.15rem;}

.rb-final{background:var(--rb-wax);text-align:center;border-top:1px solid var(--rb-line);}
.rb-footer{background:var(--rb-paper);border-top:2px solid var(--rb-ink);padding-block:3.2rem 7rem;}
.rb-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;}
@media (max-width:760px){.rb-footer-grid{grid-template-columns:1fr 1fr;}}
.rb-footer h4{font-size:.84rem;margin-bottom:.75rem;}
.rb-footer ul{list-style:none;}
.rb-footer li{margin-bottom:.52rem;font-size:.87rem;}
.rb-footer a:hover{color:var(--rb-purple);}
.rb-footer-legal{border-top:1px solid var(--rb-line);margin-top:2.1rem;padding-top:1.25rem;font-size:.75rem;color:#A79FC4;}
.rb-footer-legal p{margin-bottom:.65rem;}

.rb-ctabar{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--rb-paper);border-top:1px solid var(--rb-line);box-shadow:0 -8px 22px rgba(28,20,64,.08);padding:.78rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;}
.rb-ctabar b{display:block;font-size:.9rem;}
.rb-ctabar span{font-size:.75rem;color:#A79FC4;}

.rb-totop{position:fixed;right:20px;bottom:84px;z-index:45;width:42px;height:42px;border-radius:50%;background:var(--rb-paper);border:1px solid var(--rb-line);box-shadow:var(--rb-sh-md);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s var(--rb-ease),transform .25s var(--rb-ease),visibility .25s;}
.rb-totop.rb-visible{opacity:1;visibility:visible;transform:none;}

.rb-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--rb-purple),var(--rb-gold));z-index:70;transition:width .1s linear;}

.rb-postcard{border:1px solid var(--rb-line);border-radius:var(--rb-r-md);overflow:hidden;background:var(--rb-paper);box-shadow:var(--rb-sh-sm);transition:transform .22s var(--rb-ease),box-shadow .22s var(--rb-ease);}
.rb-postcard:hover{transform:translateY(-3px);box-shadow:var(--rb-sh-md);}
.rb-postcard-body{padding:1.25rem;}
.rb-postcard h3{font-size:1.08rem;}
.rb-postcard p{font-size:.87rem;}

.rb-ing-tag{display:inline-block;background:var(--rb-wax-2);color:var(--rb-purple);border-radius:20px;padding:5px 12px;font-size:.78rem;font-weight:600;margin:0 6px 6px 0;}