/* Colored Brain website styles. Tokens at top; dark theme via prefers-color-scheme and [data-theme]. */

:root{
  --bg:#F3F5F4; --surface:#FFFFFF; --ink:#12161C; --ink-2:#3C4450; --muted:#6A7380; --line:#DCE1E0;
  --green:#22C55E; --red:#EF4444; --purple:#A855F7; --blue:#3B82F6;
  --accent:#12161C; --accent-ink:#FFFFFF; --tint:#E8ECEA; --tbc:#FFF1B8; --tbc-ink:#5B4600;
  --display:"Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --body:"Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --r:14px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0E1116; --surface:#161B22; --ink:#EEF1F4; --ink-2:#C3CAD3; --muted:#8C96A3; --line:#29313B;
    --green:#22C55E; --red:#EF4444; --purple:#A855F7; --blue:#3B82F6;
    --accent:#EEF1F4; --accent-ink:#0E1116; --tint:#1C222B; --tbc:#4A3C06; --tbc-ink:#FFE38A;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0E1116; --surface:#161B22; --ink:#EEF1F4; --ink-2:#C3CAD3; --muted:#8C96A3; --line:#29313B;
  --green:#22C55E; --red:#EF4444; --purple:#A855F7; --blue:#3B82F6;
  --accent:#EEF1F4; --accent-ink:#0E1116; --tint:#1C222B; --tbc:#4A3C06; --tbc-ink:#FFE38A;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;padding-inline:clamp(16px,4vw,40px)}
.wrap{max-width:1180px;margin-inline:auto}
h1,h2,h3{font-family:var(--display);line-height:1.05;letter-spacing:-.02em;text-wrap:balance;margin:0}
h1{font-size:clamp(40px,6.4vw,78px);font-weight:800}
h2{font-size:clamp(30px,4.2vw,52px);font-weight:700}
h3{font-size:clamp(20px,2vw,24px);font-weight:700;letter-spacing:-.01em}
p{margin:0}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2);max-width:60ch}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.tbc{background:var(--tbc);color:var(--tbc-ink);padding:1px 6px;border-radius:4px;font-size:.85em;font-family:var(--mono)}

/* spectrum signature */
.spectrum{display:flex;height:6px;border-radius:6px;overflow:hidden}
.spectrum i{flex:1}
.spectrum i:nth-child(1){background:var(--green)}.spectrum i:nth-child(2){background:var(--red)}
.spectrum i:nth-child(3){background:var(--purple)}.spectrum i:nth-child(4){background:var(--blue)}
.mark{display:inline-grid;grid-template-columns:repeat(2,9px);gap:3px}
.mark i{width:9px;height:9px;border-radius:2px}
.mark i:nth-child(1){background:var(--green)}.mark i:nth-child(2){background:var(--red)}
.mark i:nth-child(3){background:var(--purple)}.mark i:nth-child(4){background:var(--blue)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 16px/1 var(--body);padding:16px 22px;border-radius:999px;border:1.5px solid var(--ink);text-decoration:none;cursor:pointer;transition:transform .15s ease, background .15s ease}
.btn-solid{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn:hover{transform:translateY(-2px)}
.btn small{font-weight:500;opacity:.75}

/* nav */
header.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);margin-inline:calc(-1*clamp(16px,4vw,40px));padding-inline:clamp(16px,4vw,40px)}
.nav-in{max-width:1180px;margin-inline:auto;display:flex;align-items:center;gap:24px;padding-block:14px}
.logo{display:flex;align-items:center;gap:10px;font:800 19px var(--display);text-decoration:none;letter-spacing:-.01em}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:15px;font-weight:500}
.nav-links a{text-decoration:none;color:var(--ink-2)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav .btn{padding:11px 16px;font-size:14.5px}
@media (max-width:860px){.nav-links{display:none}.nav .btn{margin-left:auto}}

section{padding-block:clamp(64px,9vw,120px)}
.sec-head{display:grid;gap:18px;max-width:780px;margin-bottom:48px}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center;padding-block:clamp(48px,7vw,96px)}
@media (max-width:960px){.hero{grid-template-columns:1fr}}
.hero-copy{display:grid;gap:26px}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.12em;background:linear-gradient(90deg,var(--green) 0 25%,var(--red) 25% 50%,var(--purple) 50% 75%,var(--blue) 75%);border-radius:4px;z-index:-1}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14px;color:var(--muted)}
.hero-meta b{color:var(--ink);font-weight:600}

/* demo card */
.demo{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -30px rgba(18,22,28,.35);overflow:hidden}
.demo-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.demo-top .eyebrow{font-size:11px}
.chip{font:500 11.5px var(--mono);padding:4px 9px;border-radius:999px;background:var(--tint);color:var(--ink-2);white-space:nowrap}
.demo-tabs{display:flex;gap:6px;padding:14px 18px 0;flex-wrap:wrap}
.demo-tabs button{font:500 13.5px var(--body);border:1px solid var(--line);background:transparent;color:var(--ink-2);padding:8px 12px;border-radius:999px;cursor:pointer}
.demo-tabs button[aria-selected="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.demo-body{padding:18px;display:grid;gap:14px}
.situation{font-size:15px;color:var(--ink-2);background:var(--tint);padding:12px 14px;border-radius:10px}
.situation b{color:var(--ink)}
.people{display:flex;gap:8px;flex-wrap:wrap}
.person{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;border:1px solid var(--line);padding:6px 10px 6px 6px;border-radius:999px}
.dot{width:18px;height:18px;border-radius:50%}
.out{display:grid;gap:10px}
.out-row{display:grid;grid-template-columns:118px 1fr;gap:12px;font-size:14.5px;line-height:1.5}
.out-row dt{font:500 11px/1.6 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:2px}
.out-row dd{margin:0}
.say{font-style:italic;border-left:3px solid var(--ink);padding-left:10px}
.conf{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}
.meter{display:flex;gap:3px}.meter i{width:18px;height:6px;border-radius:3px;background:var(--line)}.meter i.on{background:var(--ink)}
@media (max-width:480px){.out-row{grid-template-columns:1fr;gap:2px}}

/* reality */
.reality{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink)}
.reality article{padding:28px 28px 28px 0;display:grid;gap:12px;align-content:start}
.reality article + article{padding-left:28px;border-left:1px solid var(--line)}
.stat{font:800 clamp(44px,5vw,64px)/1 var(--display);letter-spacing:-.03em}
.src{font:400 12px var(--mono);color:var(--muted)}
.src a{color:var(--muted)}
@media (max-width:860px){.reality{grid-template-columns:1fr}.reality article,.reality article + article{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}}
.pullquote{margin-top:56px;font:700 clamp(24px,3vw,36px)/1.2 var(--display);letter-spacing:-.015em;max-width:26ch}

/* four processes */
.procs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:960px){.procs{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.procs{grid-template-columns:1fr}}
.proc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:10px;align-content:start;position:relative;overflow:hidden}
.proc::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--c)}
.proc .name{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--c-ink,var(--c))}
.proc p{font-size:15.5px;color:var(--ink-2)}
.proc .cue{font-size:14px;color:var(--ink);border-top:1px solid var(--line);padding-top:10px}
.not{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px 28px;font:500 15px var(--body);color:var(--ink-2)}
.not s{color:var(--muted)}

/* AI layers */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:960px){.split{grid-template-columns:1fr}}
.layers{display:grid;gap:0;border-left:2px solid var(--ink)}
.layer{padding:0 0 30px 26px;position:relative;display:grid;gap:6px}
.layer::before{content:attr(data-n);position:absolute;left:-15px;top:0;width:28px;height:28px;border-radius:50%;background:var(--bg);border:2px solid var(--ink);font:600 12px/24px var(--mono);text-align:center}
.layer .tag{font:500 12px var(--mono);letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.layer p{color:var(--ink-2);font-size:16px}
.modules{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width:560px){.modules{grid-template-columns:1fr}}
.module{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:8px;align-content:start}
.module .tools{font:400 12.5px/1.6 var(--mono);color:var(--muted)}
.module p{font-size:15px;color:var(--ink-2)}
.blend{margin-top:18px;background:var(--ink);color:var(--bg);border-radius:var(--r);padding:24px;display:grid;gap:6px}
.blend b{font:700 22px/1.2 var(--display)}
.blend span{opacity:.8;font-size:15px}

/* lanes */
.lane-toggle{display:inline-flex;border:1.5px solid var(--ink);border-radius:999px;padding:4px;gap:4px;margin-bottom:36px;flex-wrap:wrap}
.lane-toggle button{font:600 15px var(--body);border:0;background:transparent;color:var(--ink);padding:11px 18px;border-radius:999px;cursor:pointer}
.lane-toggle button[aria-selected="true"]{background:var(--ink);color:var(--bg)}
.lane{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
@media (max-width:860px){.lane{grid-template-columns:1fr}}
.lane h3{font-size:clamp(26px,3vw,36px)}
.lane ul{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.lane li{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:16.5px;color:var(--ink-2)}
.lane li::before{content:"";width:12px;height:12px;margin-top:7px;border-radius:3px;background:var(--c,var(--ink))}
.lane li b{color:var(--ink)}

/* ladder */
.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:rung}
@media (max-width:900px){.ladder{grid-template-columns:1fr}}
.rung{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:14px;align-content:start}
.rung.hi{border:2px solid var(--ink)}
.rung .step{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.price{font:800 40px/1 var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price small{font:500 14px var(--body);color:var(--muted);letter-spacing:0}
.rung p{font-size:15.5px;color:var(--ink-2)}
.rung .btn{justify-content:center}

/* proof */
.proof{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:860px){.proof{grid-template-columns:1fr}}
.numbers{display:grid;grid-template-columns:1fr 1fr;gap:28px 24px}
.numbers div{display:grid;gap:4px;border-top:1px solid var(--line);padding-top:14px}
.numbers b{font:800 clamp(34px,4vw,48px)/1 var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.numbers span{font-size:14.5px;color:var(--ink-2)}
blockquote{margin:0;display:grid;gap:14px}
blockquote p{font:600 clamp(22px,2.4vw,28px)/1.3 var(--display);letter-spacing:-.01em}
blockquote cite{font-style:normal;font-size:14.5px;color:var(--muted)}
.research{margin-top:28px;display:grid;gap:10px;font-size:14.5px;color:var(--ink-2)}
.research li{list-style:none}
.research ul{padding:0;margin:0;display:grid;gap:8px}

/* faq */
.faq{display:grid;gap:0;border-top:1px solid var(--ink);max-width:860px}
details{border-bottom:1px solid var(--line);padding-block:20px}
summary{cursor:pointer;font:600 18.5px/1.4 var(--body);list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 26px/1 var(--display);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:12px;color:var(--ink-2);max-width:68ch}

/* final */
.final{background:var(--ink);color:var(--bg);border-radius:24px;padding:clamp(36px,6vw,80px);display:grid;gap:24px;margin-block:clamp(64px,9vw,120px) 0}
.final .lede{color:color-mix(in srgb,var(--bg) 78%,transparent)}
.final .btn-solid{background:var(--bg);color:var(--ink);border-color:var(--bg)}
.final .btn-ghost{color:var(--bg);border-color:var(--bg)}
footer{padding-block:40px 56px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14px;color:var(--muted);justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer a{text-decoration:none}

/* certify view */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
@media (max-width:960px){.tiers{grid-template-columns:1fr}}
.tier{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:16px}
.tier ul{flex:1}
.tier.hi{border:2px solid var(--ink);position:relative}
.tier .flag{position:absolute;top:-13px;left:24px;background:var(--ink);color:var(--bg);font:500 11.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.tier .for{font-size:15.5px;color:var(--ink-2)}
.tier ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:15px;color:var(--ink-2);align-content:start}
.tier li{display:grid;grid-template-columns:18px 1fr;gap:10px}
.tier li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c,var(--ink));margin-top:8px}
.tier .btn{justify-content:center}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 13px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
td.y{font-weight:600}
tr:last-child td{border-bottom:0}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1.5px solid var(--ink);border-radius:20px;overflow:hidden;background:var(--surface)}
@media (max-width:860px){.calc{grid-template-columns:1fr}}
.calc-in{padding:clamp(22px,3vw,36px);display:grid;gap:26px;align-content:start}
.field{display:grid;gap:10px}
.field label{display:flex;justify-content:space-between;gap:12px;font-weight:600}
.field output{font:600 16px var(--mono);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--ink)}
.calc-out{background:var(--ink);color:var(--bg);padding:clamp(22px,3vw,36px);display:grid;gap:18px;align-content:start}
.calc-out .big{font:800 clamp(52px,6vw,80px)/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.calc-out .row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid color-mix(in srgb,var(--bg) 25%,transparent);padding-top:12px;font-size:15px}
.calc-out .row b{font-family:var(--mono);font-variant-numeric:tabular-nums}
.calc-note{font-size:13px;opacity:.72}
.back{font:500 14px var(--mono);text-decoration:none;color:var(--muted)}

/* ---- index additions ---- */
.nav-pro{font-size:14px;color:var(--muted);text-decoration:none;white-space:nowrap}
.nav-pro:hover{color:var(--ink)}
@media (max-width:860px){.nav-pro{display:none}}
.doors{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -30px rgba(18,22,28,.35);padding:10px;display:grid;gap:6px}
.doors-head{padding:12px 14px 6px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.door{display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;padding:16px 14px;border-radius:14px;text-decoration:none;border:1px solid transparent;transition:background .15s,border-color .15s}
.door:hover{background:var(--tint);border-color:var(--line)}
.door .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--tint)}
.door .ic svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.door b{display:block;font:700 18px/1.25 var(--display);letter-spacing:-.01em}
.door span{font-size:14px;color:var(--muted);line-height:1.45;display:block}
.door .go{font:600 14px var(--mono);white-space:nowrap}
.door.main{background:var(--ink);color:var(--bg)}
.door.main span{color:color-mix(in srgb,var(--bg) 70%,transparent)}
.door.main .ic{background:color-mix(in srgb,var(--bg) 14%,transparent)}
.door.main .ic svg{stroke:var(--bg)}
.door.main:hover{background:var(--ink);opacity:.92}
.doors-foot{padding:8px 14px 10px;font-size:13px;color:var(--muted)}
@media (max-width:420px){.door{grid-template-columns:40px 1fr}.door .go{display:none}}

.journey{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1.5px solid var(--ink)}
.journey li{list-style:none;padding:24px 24px 8px 0;display:grid;gap:8px;align-content:start}
.journey li + li{padding-left:24px;border-left:1px solid var(--line)}
.journey .n{font:500 12px var(--mono);letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.journey p{font-size:15.5px;color:var(--ink-2)}
.journey ol{padding:0;margin:0;display:contents}
@media (max-width:900px){.journey{grid-template-columns:1fr 1fr}.journey li:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:520px){.journey{grid-template-columns:1fr}.journey li,.journey li + li{padding:20px 0;border-left:0;border-bottom:1px solid var(--line)}}

.coverage{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:16px}
.bar{display:grid;grid-template-columns:130px 1fr 64px;gap:12px;align-items:center;font-size:14.5px}
.bar .track{height:12px;border-radius:6px;background:var(--tint);overflow:hidden}
.bar .fill{height:100%;border-radius:6px;background:var(--c)}
.bar b{font:500 13px var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.gapnote{font-size:14.5px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:14px}
.gapnote b{color:color-mix(in srgb,var(--red) 75%,var(--ink))}
@media (max-width:480px){.bar{grid-template-columns:90px 1fr 52px}}

.packs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
@media (max-width:860px){.packs{grid-template-columns:repeat(2,1fr)}}
.pack{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:4px}
.pack b{font:800 26px/1.1 var(--display);font-variant-numeric:tabular-nums}
.pack span{font-size:13.5px;color:var(--muted)}
.pack .each{font:500 12.5px var(--mono);color:var(--ink-2)}

.band{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;border:1.5px solid var(--ink);border-radius:20px;padding:clamp(24px,4vw,40px)}
@media (max-width:760px){.band{grid-template-columns:1fr}}
.band h3{font-size:clamp(24px,3vw,32px)}
.band p{color:var(--ink-2);margin-top:8px;max-width:58ch}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.trust{grid-template-columns:1fr}}
.trust div{border-top:1px solid var(--ink);padding-top:16px;display:grid;gap:8px;align-content:start}
.trust p{font-size:15.5px;color:var(--ink-2)}
.door b{color:var(--ink)}
.door .go{color:var(--ink)}
.door.main b,.door.main .go{color:var(--bg)}
ol.journey{padding:0;margin:0}

/* ---- v2 additions ---- */
.menu-btn{display:none;margin-left:auto;background:transparent;border:1.5px solid var(--ink);border-radius:999px;padding:9px 14px;font:600 14px var(--body);color:var(--ink);cursor:pointer}
@media (max-width:860px){.menu-btn{display:inline-flex}.nav .btn{margin-left:0}}
.mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 0 16px}
.mobile-menu[data-open="true"]{display:grid;gap:4px}
.mobile-menu a{padding:12px 8px;font:600 17px var(--body);text-decoration:none;color:var(--ink);border-radius:10px}
.mobile-menu a:hover{background:var(--tint)}
.mobile-menu a.pro{color:var(--muted);font-weight:500;border-top:1px solid var(--line);border-radius:0;margin-top:6px;padding-top:16px}

.result{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -30px rgba(18,22,28,.35);overflow:hidden}
.result-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line)}
.result-body{padding:20px;display:grid;gap:18px}
.scores{display:grid;gap:10px}
.score{display:grid;grid-template-columns:110px 1fr 36px;gap:12px;align-items:center;font-size:14px}
.score .track{height:14px;border-radius:7px;background:var(--tint);overflow:hidden}
.score .fill{height:100%;border-radius:7px;background:var(--c);display:block}
.score b{font:600 13px var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.score .lbl{display:flex;align-items:center;gap:8px}
.score .lbl i{width:10px;height:10px;border-radius:3px;background:var(--c)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag-pill{font:500 12.5px var(--mono);padding:6px 10px;border-radius:999px;border:1px solid var(--line);display:inline-flex;gap:6px;align-items:center}
.tag-pill i{width:8px;height:8px;border-radius:50%;background:var(--c)}
.insight{border-left:3px solid var(--ink);padding-left:12px;font-size:14.5px;color:var(--ink-2);line-height:1.5}
.insight b{color:var(--ink);display:block;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.result-foot{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}
@media (max-width:480px){.score{grid-template-columns:86px 1fr 32px}}

.rollout{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:r}
@media (max-width:900px){.rollout{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.rollout{grid-template-columns:1fr}}
.rollout div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:8px;align-content:start}
.rollout div::before{counter-increment:r;content:counter(r);width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--bg);font:600 13px/28px var(--mono);text-align:center}
.rollout p{font-size:14.5px;color:var(--ink-2)}
.rollout .t{font:500 12px var(--mono);color:var(--muted);letter-spacing:.06em}
.hero h1.tight{font-size:clamp(36px,5.2vw,64px)}

/* ---- brand imagery ---- */
.logo img{height:30px;width:auto;display:block}
.proc{padding-top:0}
.proc .art{height:150px;display:flex;align-items:center;justify-content:center;margin:20px 0 4px}
.proc .art img{max-height:150px;width:auto;max-width:100%;filter:drop-shadow(0 12px 18px rgba(18,22,28,.18))}
.result-top{position:relative}
.result-brain{position:absolute;right:16px;top:8px;height:64px;width:auto;filter:drop-shadow(0 6px 10px rgba(18,22,28,.2))}
@media (max-width:480px){.result-brain{display:none}}
.proc::before{height:5px}
.book{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;margin-top:22px;border-top:1px solid var(--line);padding-top:18px}
.book img{width:120px;border-radius:6px;box-shadow:0 10px 24px -12px rgba(18,22,28,.5)}
.book p{font-size:15px;color:var(--ink-2)}
.book b{display:block;color:var(--ink);font-family:var(--display);font-size:18px;margin-bottom:4px}
@media (max-width:480px){.book{grid-template-columns:90px 1fr}.book img{width:90px}}
.kit{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
@media (max-width:760px){.kit{grid-template-columns:1fr}}
.kit figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:12px;align-content:start}
.kit img{max-height:220px;width:auto;max-width:100%;justify-self:center}
.kit figcaption{font-size:14.5px;color:var(--ink-2)}
.kit figcaption b{color:var(--ink)}
@media (max-width:480px){.nav-in{gap:10px}.logo{font-size:16px;gap:7px}.logo img{height:26px}.nav .btn{padding:10px 12px;font-size:13.5px}.menu-btn{padding:8px 11px;font-size:13.5px}}

:root{--c-ink:color-mix(in srgb,var(--c) 68%,var(--ink))}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--c-ink:var(--c)}}
:root[data-theme="dark"]{--c-ink:var(--c)}
.proc{--c-ink:color-mix(in srgb,var(--c) 68%,var(--ink))}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .proc{--c-ink:color-mix(in srgb,var(--c) 85%,white)}}
:root[data-theme="dark"] .proc{--c-ink:color-mix(in srgb,var(--c) 85%,white)}

.door.cert{border-top:1px solid var(--line);border-radius:0 0 14px 14px;margin-top:4px;padding-top:18px}
.door.cert{grid-template-columns:60px 1fr auto}
.door.cert .ic.badge{width:60px;height:60px;background:transparent;border-radius:50%;overflow:visible}
.door.cert .ic.badge img{width:60px;height:60px;display:block;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35))}
@media (max-width:420px){.door.cert{grid-template-columns:52px 1fr}.door.cert .ic.badge,.door.cert .ic.badge img{width:52px;height:52px}}
.door.cert:hover{border-color:var(--line);border-top-color:var(--line)}

#tiers .tier-badge{width:120px;height:120px;align-self:center;justify-self:center;margin:2px 0 4px;filter:drop-shadow(0 8px 16px rgba(0,0,0,.3))}
#tiers .tier{display:flex;flex-direction:column;gap:14px}
#tiers .tier .eyebrow{text-align:center}
#tiers .tier h3{text-align:center}
#tiers .tier .price{text-align:center}
#tiers .tier.hi .tier-badge{margin-top:10px}

/* ---- growth (AOC portal) ---- */
.growth-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.growth-list li{font-size:15.5px;color:var(--ink-2);padding-left:18px;position:relative;line-height:1.5}
.growth-list li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--purple)}
.growth-list b{color:var(--ink)}
.growth-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px -30px rgba(18,22,28,.35);padding:24px;display:grid;gap:18px;align-content:start}
.growth-head p{font-size:14.5px;color:var(--muted);margin-top:4px}
.growth-path{list-style:none;padding:0;margin:0;display:grid;gap:4px}
.growth-path li{display:flex;align-items:center;gap:12px;font:600 16px var(--body);color:var(--ink);padding:9px 10px;border-radius:10px}
.growth-path li:hover{background:var(--tint)}
.growth-path li i{width:28px;height:28px;border-radius:50%;background:color-mix(in srgb,var(--purple) 16%,var(--surface));color:var(--purple);font:600 12.5px/28px var(--mono);text-align:center;font-style:normal;flex:none}
.growth-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:16px}
.growth-stats div{display:grid;gap:2px}
.growth-stats span{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.growth-stats b{font:800 26px/1.1 var(--display);font-variant-numeric:tabular-nums}
.growth-stats small{font-size:12.5px;color:var(--muted)}
.growth-foot{font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}
@media (max-width:480px){.growth-stats{grid-template-columns:1fr 1fr}}

/* ---- legacy CBCI button ---- */
.doors-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.btn-legacy{font:600 13px var(--mono);letter-spacing:.02em;color:var(--ink-2);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:7px 12px;white-space:nowrap;transition:background .15s,border-color .15s}
.btn-legacy:hover{background:var(--tint);border-color:var(--ink)}

/* Pack buy buttons (index, pricing, intro) */
.pack .buy{margin-top:10px;justify-content:center;padding:10px 14px;font-size:14px}
.pack{align-content:start}

/* Special offer banner (intro.html only) */
.promo{background:var(--ink);color:var(--bg);text-align:center;padding:12px 16px;margin:-8px calc(-8px - clamp(16px,4vw,40px)) 0;font:600 13px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.promo span{display:block;font:500 12px/1.4 var(--body);letter-spacing:0;text-transform:none;opacity:.75;margin-top:2px}
.promo-hero{display:inline-flex;align-items:center;gap:8px;background:var(--tbc);color:var(--tbc-ink);font:600 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px;justify-self:start}

/* Pricing page */
.price-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.price-steps div{border-top:1.5px solid var(--ink);padding-top:14px}
.price-steps b{font:500 12.5px var(--mono);letter-spacing:.1em;color:var(--muted);display:block;margin-bottom:6px}
.bundle{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px 28px;margin-top:20px}
@media (max-width:760px){.price-steps{grid-template-columns:1fr}.bundle{grid-template-columns:1fr}}