/* ===================================================================
   TGB v3 — shared interior stylesheet (Issue 01 design system)
   SOURCE OF TRUTH: v3.html inline <style>. This is a MIRROR for the
   ~30 interior pages. Any token / nav / footer change is made in
   v3.html FIRST, then mirrored here. Interior-only primitives
   (.phero, .crumb, .prose, .faq, .card, .split, .layer, .kpis) are
   appended at the bottom under INTERIOR PRIMITIVES.
   =================================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --paper:#F6F2EC; --paper-card:#FBFAF7; --paper-deep:#EFE9DF;
  --ink:#1F1C18; --ink-mut:#6B635A; --ink-faint:#6E665C; --line:rgba(31,28,24,0.12); --line-soft:rgba(31,28,24,0.06);
  --cyan:#3CDBF5; --green:#78EF32; --red:#C03028; --orange:#E8882A; --purple:#534AB7;
  --slate1:#16222A; --slate2:#243640; --paper-on-slate:#EAF3F2;
  --grad:linear-gradient(118deg, #2BBEDC 0%, #3CDBF5 34%, #78EF32 100%);
  --grad-ink:linear-gradient(118deg, #0A6E7B 0%, #138DA6 42%, #2E7D14 100%);
}
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { background: var(--paper); color: var(--ink); font-family: Inter, system-ui, sans-serif; overflow-x: hidden; }
::selection { background: rgba(60,219,245,0.25); color: #16222A; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: 0 0 0 4px rgba(60,219,245,0.45); border-radius: 2px; }
a { color: inherit; }
.mono { font-family: 'JetBrains Mono', monospace; }
.serif { font-family: 'Fraunces', serif; }
.grad-text { background: var(--grad-ink); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: #0A6E7B; }
@supports not ((-webkit-background-clip: text) or (background-clip: text)) { .grad-text { -webkit-text-fill-color: #0A6E7B; color: #0A6E7B; } }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .wrap { padding: 0 22px; } }

/* nav */
.nav { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(10px); background: color-mix(in srgb, var(--paper) 82%, transparent); border-bottom: 1px solid var(--line); }
.nav .row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav .logo img { height: 17px; display: block; }
.nav .links { display: flex; gap: 28px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mut); }
.nav .links a { text-decoration: none; transition: color .2s; } .nav .links a:hover { color: var(--ink); }
.nav .right { display: flex; align-items: center; gap: 18px; }
.btn { font-family: Inter, sans-serif; font-weight: 600; font-size: 15px; padding: 11px 20px; border-radius: 999px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; border: 0; transition: transform .15s ease, box-shadow .2s, filter .2s; }
.btn.pri { background: var(--grad); color: #06231A; box-shadow: 0 6px 22px rgba(60,219,245,0.28); }
.btn.pri:hover { transform: translateY(-1px); filter: saturate(1.1) brightness(1.03); box-shadow: 0 10px 30px rgba(120,239,50,0.32); }
.btn.ghost { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.btn.ghost:hover { border-color: var(--ink); }
@media (max-width: 860px) { .nav .links { display: none; } }
@media (max-width: 600px) { .nav .right .mono { display: none; } .nav .row { gap: 12px; } .nav .logo img { height: 15px; } }

/* hero — the living masthead */
.hero { position: relative; padding: 46px 0 64px; border-bottom: 1px solid var(--line); }
.folio { display: flex; align-items: center; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); padding-bottom: 26px; border-bottom: 1px solid var(--line-soft); }
.folio .pub { display: inline-flex; align-items: center; gap: 9px; }
.folio .pub svg { width: 17px; height: 17px; }
.kicker-i { font-family: 'Fraunces', serif; font-style: italic; font-weight: 500; font-size: clamp(17px, 2vw, 22px); color: var(--ink-mut); margin: 40px 0 10px; letter-spacing: -0.01em; }
.kicker-i b { font-style: normal; font-weight: 600; color: var(--ink); }
.kicker-i .grad-text { font-style: italic; }
.drift { background-size: 220% 100%; animation: drift 6s ease-in-out infinite; }
@keyframes drift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.ep-b { opacity: 0; transition: opacity .6s ease; }
#epigraph.decoded .ep-b { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .drift { animation: none; } }
.statchips { display: flex; flex-wrap: wrap; gap: 14px 34px; margin-top: 28px; }
.chip b { font-family: 'Fraunces', serif; font-weight: 600; font-size: 27px; letter-spacing: -0.02em; font-variation-settings: "opsz" 60; font-variant-numeric: tabular-nums; display: block; line-height: 1; }
.chip span { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); margin-top: 5px; display: block; }
h1.mast { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(46px, 7.6vw, 108px); line-height: 0.98; letter-spacing: -0.03em; font-variation-settings: "opsz" 144; max-width: 16ch; }
.buyerline { font-size: 16.5px; line-height: 1.5; color: var(--ink-mut); margin-top: 18px; max-width: 600px; }
.buyerline b { color: var(--ink); font-weight: 600; }
/* the live word */
.gword { position: relative; display: inline-block; }
.gword .txt { background: var(--grad-ink); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: #0A6E7B; }
.gword canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0; transition: opacity .5s ease; }
.gword.live canvas { opacity: .45; }
.gword.live .txt { opacity: .92; } /* the WORD reads first; the organism is a faint living texture inside it */
.deck { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; color: var(--ink-mut); max-width: 600px; margin-top: 30px; }
.deck b { color: var(--ink); font-weight: 600; }
.hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; align-items: center; }
.readme { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); background: none; border: 0; cursor: pointer; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.readme:hover { color: var(--ink); }

/* dateline strip */
.dateline { border-bottom: 1px solid var(--line); }
.dateline .row { display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; padding: 18px 0; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.05em; color: var(--ink-mut); }
.dateline b { color: var(--ink); font-weight: 500; }
.dateline .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); display: inline-block; vertical-align: middle; margin-right: 8px; }

/* sections */
.sec { padding: 96px 0; border-bottom: 1px solid var(--line); }
.sec .eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.sec h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(32px, 4.4vw, 58px); line-height: 1.04; letter-spacing: -0.025em; margin-top: 14px; max-width: 18ch; font-variation-settings: "opsz" 110; }
.sec .sub { font-size: 18px; line-height: 1.6; color: var(--ink-mut); max-width: 620px; margin-top: 16px; }

/* fig.1 — five layers */
.fig-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; margin-top: 48px; align-items: center; }
.figviz { position: relative; aspect-ratio: 1.1 / 1; border: 1px solid var(--line); border-radius: 16px; background: var(--paper-card); overflow: hidden; }
.figviz canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.figviz .cap { position: absolute; left: 16px; bottom: 14px; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.06em; color: var(--ink-faint); }
.legend { display: grid; gap: 4px; }
.lrow { display: flex; align-items: center; gap: 16px; padding: 16px 12px; border-radius: 10px; cursor: default; transition: background .2s; border: 1px solid transparent; }
.lrow:hover { background: var(--paper-card); border-color: var(--line); }
.lrow .ld { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.lrow .ln { font-family: 'Fraunces', serif; font-weight: 600; font-size: 21px; }
.lrow .lk { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); }
.lrow .ldesc { font-size: 15px; color: var(--ink-mut); margin-left: auto; text-align: right; max-width: 230px; line-height: 1.4; }
@media (max-width: 860px) { .fig-grid { grid-template-columns: 1fr; } .lrow { flex-wrap: wrap; } .lrow .ldesc { flex-basis: 100%; margin-left: 33px; text-align: left; max-width: none; margin-top: 4px; } }

/* reasoning floor — dark lab mode */
.floor { background: linear-gradient(160deg, var(--slate1), var(--slate2)); color: var(--paper-on-slate); border-bottom: 1px solid rgba(255,255,255,0.08); padding: 104px 0; position: relative; }
.floor .eyebrow { color: rgba(234,243,242,0.55); }
.floor h2 { color: var(--paper-on-slate); }
.floor .sub { color: rgba(234,243,242,0.66); }
.boot { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; margin-top: 48px; align-items: center; }
.bootviz { position: relative; aspect-ratio: 1.3 / 1; border: 1px solid rgba(60,219,245,0.22); border-radius: 16px; background: rgba(0,0,0,0.18); overflow: hidden; }
.bootviz canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.bootpanel .toglist { display: grid; gap: 10px; }
.tog { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid rgba(255,255,255,0.12); border-radius: 10px; background: rgba(255,255,255,0.03); cursor: pointer; transition: border-color .2s, background .2s; font-family: Inter, sans-serif; text-align: left; width: 100%; color: inherit; }
.tog:hover { border-color: rgba(60,219,245,0.4); }
.tog .sw { width: 34px; height: 19px; border-radius: 999px; background: rgba(255,255,255,0.16); position: relative; flex-shrink: 0; transition: background .2s; }
.tog .sw::after { content: ''; position: absolute; top: 2px; left: 2px; width: 15px; height: 15px; border-radius: 50%; background: #fff; transition: transform .2s; }
.tog.on .sw { background: var(--tcol); box-shadow: 0 0 10px var(--tcol); }
.tog.on .sw::after { transform: translateX(15px); }
.tog .tn { font-weight: 600; font-size: 16px; }
.tog .tk { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.05em; color: rgba(234,243,242,0.66); margin-left: auto; }
.tog.off .tn { color: rgba(234,243,242,0.4); }
.bootstatus { margin-top: 20px; font-family: 'Fraunces', serif; font-style: italic; font-weight: 500; font-size: 19px; line-height: 1.4; min-height: 54px; }
.bootstatus .ok { font-style: normal; color: var(--green); }
.bootstatus .warn { font-style: normal; color: var(--orange); }
.bootlog { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 0.03em; color: rgba(234,243,242,0.55); margin-top: 14px; line-height: 1.7; }
.bootlog b { color: var(--cyan); font-weight: 500; }
@media (max-width: 860px) { .boot { grid-template-columns: 1fr; } }

/* stripe pitch */
.codeblock { margin-top: 34px; border: 1px solid var(--line); border-radius: 14px; background: var(--slate1); color: var(--paper-on-slate); overflow: hidden; font-family: 'JetBrains Mono', monospace; }
.codeblock .top { display: flex; align-items: center; gap: 8px; padding: 12px 18px; border-bottom: 1px solid rgba(255,255,255,0.1); font-size: 12px; letter-spacing: 0.06em; color: rgba(234,243,242,0.55); }
.codeblock .top .d { width: 9px; height: 9px; border-radius: 50%; }
.codeblock pre { padding: 20px 22px; font-size: 14px; line-height: 1.85; overflow-x: auto; }
.codeblock .ky { color: #79e0f5; } .codeblock .st { color: #9ff06a; } .codeblock .cm { color: rgba(234,243,242,0.4); }
.pitch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 10px; align-items: start; }
@media (max-width: 860px) { .pitch-grid { grid-template-columns: 1fr; gap: 30px; } }
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 38px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.stat3 .s { background: var(--paper-card); padding: 28px 24px; }
.stat3 b { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -0.02em; font-variation-settings: "opsz" 90; font-variant-numeric: tabular-nums; }
.chip b, .stat3 b { -webkit-text-fill-color: #0A6E7B; color: #0A6E7B; } /* solid brand teal — gradient numbers washed out on paper */
.stat3 span { display: block; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); margin-top: 10px; }
@media (max-width: 620px) { .stat3 { grid-template-columns: 1fr; } }

/* testimonial */
.quote { padding: 100px 0; border-bottom: 1px solid var(--line); }
.quote blockquote { font-family: 'Fraunces', serif; font-style: italic; font-weight: 500; font-size: clamp(24px, 3.2vw, 40px); line-height: 1.32; letter-spacing: -0.015em; max-width: 18ch; max-width: 880px; }
.quote .em { font-style: normal; background: var(--grad-ink); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: #0A6E7B; }
@supports not ((-webkit-background-clip: text) or (background-clip: text)) { .quote .em { -webkit-text-fill-color: #0A6E7B; } }
.quote cite { display: flex; align-items: center; gap: 14px; margin-top: 30px; font-style: normal; }
.quote cite .nm { font-family: 'JetBrains Mono', monospace; font-size: 13.5px; letter-spacing: 0.04em; color: var(--ink-mut); }
.quote cite .nm b { color: var(--ink); font-weight: 500; }

/* cta + footer */
.endcta { text-align: center; padding: 110px 0; border-bottom: 1px solid var(--line); }
.endcta h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(34px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.03em; font-variation-settings: "opsz" 144; }
.endcta .sub { font-size: 19px; color: var(--ink-mut); margin: 18px auto 0; max-width: 540px; }
.endcta .row { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }
footer { padding: 56px 0 40px; }
footer .row { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 24px; }
footer .ftag { font-size: 15px; color: var(--ink-mut); max-width: 320px; line-height: 1.6; margin-top: 14px; }
footer .colofon { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.05em; color: var(--ink-faint); line-height: 1.9; text-align: right; }
footer .colofon a { text-decoration: none; } footer .colofon a:hover { color: var(--ink); }
.disc { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.55; letter-spacing: 0.02em; color: var(--ink-mut); }

/* fig.2 flywheel */
.flyviz { position: relative; margin-top: 40px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper-card); overflow: hidden; height: 420px; }
.flyviz canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
@media (max-width: 720px) { .flyviz { height: 340px; } }
/* trust strip */
.trust { padding: 40px 0; border-bottom: 1px solid var(--line); }
.trust .row2 { display: flex; align-items: center; justify-content: center; gap: 16px 26px; flex-wrap: wrap; }
.trust .lbl { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.tchip { display: inline-flex; align-items: center; justify-content: center; height: 40px; padding: 8px 14px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.tchip img { height: 20px; width: auto; max-width: 92px; object-fit: contain; display: block; }
.certchip { display: inline-flex; align-items: center; height: 40px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.04em; color: var(--ink-mut); }
.trust-note { text-align: center; margin-top: 16px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; line-height: 1.5; letter-spacing: 0.02em; color: var(--ink-mut); }
/* sample-report lightbox */
.lb { position: fixed; inset: 0; z-index: 100; display: none; align-items: flex-start; justify-content: center; padding: 40px 20px; overflow-y: auto; }
.lb.open { display: flex; }
.lb-scrim { position: fixed; inset: 0; background: rgba(20,16,12,0.55); backdrop-filter: blur(3px); }
.lb-card { position: relative; z-index: 1; width: 100%; max-width: 760px; background: var(--paper-card); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 80px rgba(20,16,12,0.32); margin: auto; animation: lbin .3s cubic-bezier(.2,.7,.2,1); }
@keyframes lbin { from { opacity: 0; transform: translateY(16px) scale(.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .lb-card { animation: none; } }
.lb-x { position: absolute; top: 16px; right: 16px; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); color: var(--ink-mut); cursor: pointer; font-size: 14px; z-index: 2; line-height: 1; }
.lb-x:hover { color: var(--ink); border-color: var(--ink); }
.rep { padding: 38px 40px 32px; }
@media (max-width: 600px) { .rep { padding: 30px 22px 26px; } .lb { padding: 14px 8px; } }
.rep-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.rep-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }
.rep-title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 26px; letter-spacing: -0.02em; margin-top: 8px; line-height: 1.1; max-width: 13ch; }
.rep-sample { flex-shrink: 0; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: #9A5410; border: 1px solid color-mix(in srgb, var(--orange) 45%, var(--line)); border-radius: 6px; padding: 5px 9px; line-height: 1.35; max-width: 150px; text-align: center; }
.rep-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; padding: 12px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-mut); }
.rep-findings { margin-top: 8px; }
.fnd { display: grid; grid-template-columns: 12px 1fr auto; gap: 14px; padding: 16px 2px; border-bottom: 1px solid var(--line-soft); align-items: start; }
.fnd .fdot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; }
.fnd .fmk { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--ink); font-weight: 500; line-height: 1.4; }
.fnd .fint { font-size: 14.5px; line-height: 1.5; color: var(--ink-mut); margin-top: 5px; }
.fnd .fcite { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-faint); margin-top: 7px; }
.fnd .fconf { font-family: 'JetBrains Mono', monospace; font-size: 11.5px; letter-spacing: 0.03em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; white-space: nowrap; }
.fconf.high { color: #2E7D14; background: rgba(120,239,50,0.13); }
.fconf.mod { color: #9A5410; background: rgba(232,136,42,0.13); }
.fconf.ctx { color: var(--ink-faint); background: var(--paper-deep); }
.rep-summary { margin-top: 22px; padding: 18px 22px; border-radius: 12px; background: color-mix(in srgb, var(--cyan) 8%, var(--paper-deep)); font-family: 'Fraunces', serif; font-style: italic; font-weight: 500; font-size: 17px; line-height: 1.42; color: var(--ink); }
.rep-signoff { display: flex; align-items: center; gap: 12px; margin-top: 20px; font-size: 13px; color: var(--ink-mut); flex-wrap: wrap; }
.rep-signoff .stamp { display: inline-flex; align-items: center; gap: 7px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #2E7D14; border: 1px solid color-mix(in srgb, #2E7D14 42%, var(--line)); border-radius: 6px; padding: 6px 10px; }
.rep-foot { margin-top: 18px; font-family: 'JetBrains Mono', monospace; font-size: 12px; line-height: 1.55; color: var(--ink-faint); }
.replink { font: inherit; background: none; border: 0; padding: 0; color: #0A6E7B; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.replink:hover { color: var(--ink); }
.fnd .flabel { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 5px; }
.rep-brand { margin-top: 16px; display: inline-flex; align-items: center; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; letter-spacing: 0.03em; color: var(--ink-faint); }
.rep-brand .brand-ph { border: 1px dashed color-mix(in srgb, var(--ink-faint) 55%, var(--line)); border-radius: 6px; padding: 4px 10px; color: var(--ink-mut); margin-right: 8px; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.show { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } html { scroll-behavior: auto; } }

/* =================== INTERIOR PRIMITIVES =================== */
/* interior page hero (lighter than the landing masthead) */
.phero { position: relative; padding: 64px 0 56px; border-bottom: 1px solid var(--line); overflow: hidden; }
.phero .wrap { position: relative; z-index: 1; }
.phero .crumb { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.phero h1 { font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(40px, 6vw, 82px); line-height: 1.0; letter-spacing: -0.03em; font-variation-settings: "opsz" 120; margin-top: 14px; max-width: 17ch; }
.phero h1 .grad-text { font-style: normal; }
.phero .deck { margin-top: 22px; }
.phero-kernel { position: absolute; top: 0; right: 0; width: 42%; height: 100%; z-index: 0; pointer-events: none; opacity: .5; }
@media (max-width: 900px) { .phero-kernel { display: none; } }

/* long-form / legal prose */
.prose { max-width: 720px; }
.prose > p:first-child { margin-top: 0; }
.prose h2 { font-family: 'Fraunces', serif; font-weight: 600; font-size: 24px; letter-spacing: -0.01em; margin-top: 38px; }
.prose h3 { font-family: 'Fraunces', serif; font-weight: 600; font-size: 18px; margin-top: 26px; }
.prose p { font-size: 16px; line-height: 1.7; color: var(--ink-mut); margin-top: 14px; }
.prose ul { margin: 12px 0 0 20px; }
.prose li { font-size: 16px; line-height: 1.7; color: var(--ink-mut); margin-top: 6px; }
.prose a { color: #0A6E7B; }
.prose b { color: var(--ink); font-weight: 600; }
.note { display: inline-block; margin-top: 24px; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.02em; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; }

/* FAQ accordion (native, accessible, no JS) */
.faq { max-width: 820px; margin-top: 36px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-family: 'Fraunces', serif; font-weight: 500; font-size: 19px; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: #0A6E7B; font-family: 'JetBrains Mono', monospace; }
.faq details[open] summary::after { content: '\2013'; }
.faq .ans { font-size: 15px; line-height: 1.65; color: var(--ink-mut); padding: 0 0 22px; max-width: 700px; }

/* feature card grid */
.cardgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.cardgrid.two { grid-template-columns: repeat(2, 1fr); }
.card { border: 1px solid var(--line); background: var(--paper-card); border-radius: 14px; padding: 28px; transition: border-color .25s, transform .25s; }
.card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--cyan) 32%, var(--line)); }
.card .cn { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.06em; color: var(--ink-faint); }
.card h3 { font-family: 'Fraunces', serif; font-size: 21px; font-weight: 600; margin-top: 10px; }
.card p { font-size: 15px; line-height: 1.6; color: var(--ink-mut); margin-top: 10px; }
.card .ctag { display: inline-block; margin-top: 14px; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: #0A6E7B; }
@media (max-width: 860px) { .cardgrid, .cardgrid.two { grid-template-columns: 1fr; } }

/* two-column split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 44px; align-items: center; }
.split .panel { border: 1px solid var(--line); background: var(--paper-card); border-radius: 16px; padding: 32px; }
.split ul { list-style: none; display: grid; gap: 12px; margin-top: 6px; }
.split li { display: flex; gap: 12px; font-size: 15px; line-height: 1.5; color: var(--ink); }
.split li .mk { color: #2E7D14; font-family: 'JetBrains Mono', monospace; flex-shrink: 0; }
.split li.no .mk { color: var(--neg, #B23B33); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 24px; } }

/* product/layer detail rows */
.layer { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; padding: 44px 0; border-top: 1px solid var(--line); align-items: start; }
.layer:first-of-type { border-top: none; padding-top: 8px; }
.layer .lbar { display: inline-flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mut); }
.layer .ldot { width: 9px; height: 9px; border-radius: 50%; }
.layer h3 { font-family: 'Fraunces', serif; font-size: clamp(26px, 2.6vw, 34px); font-weight: 600; letter-spacing: -0.02em; margin-top: 12px; }
.layer .ldesc { font-size: 16px; line-height: 1.62; color: var(--ink-mut); margin-top: 12px; }
.specs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.spec { border: 1px solid var(--line); background: var(--paper-card); border-radius: 999px; padding: 7px 14px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-mut); }
.spec b { color: var(--ink); font-weight: 600; }
@media (max-width: 860px) { .layer { grid-template-columns: 1fr; gap: 16px; padding: 32px 0; } }

/* 4-up KPI band */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 44px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.kpi { background: var(--paper-card); padding: 28px 24px; }
.kpi b { font-family: 'Fraunces', serif; font-size: clamp(28px, 3.2vw, 42px); font-weight: 600; color: #0A6E7B; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi span { display: block; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-top: 10px; }
@media (max-width: 760px) { .kpis { grid-template-columns: repeat(2, 1fr); } }

/* injected footer (interior) */
.finner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.fcol h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.fcol a { display: block; font-size: 14px; color: var(--ink-mut); text-decoration: none; padding: 4px 0; }
.fcol a:hover { color: var(--ink); }
.fbrand .ftag { margin-top: 14px; }
.fbot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.03em; color: var(--ink-faint); }
.fbot a { color: var(--ink-mut); text-decoration: none; } .fbot a:hover { color: var(--ink); }
@media (max-width: 760px) { .finner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .finner { grid-template-columns: 1fr; } }

/* mobile nav menu (injected) */
.nav .menu-btn { display: none; }
.nav .menu { display: none; }
.nav { position: relative; }
@media (max-width: 860px) {
  .nav .menu-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 8px; background: transparent; cursor: pointer; color: var(--ink); font-size: 16px; }
  .nav.open .menu { display: block; position: absolute; top: 64px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 14px 0; box-shadow: 0 20px 40px rgba(20,16,12,0.12); }
  .nav .menu a { display: block; padding: 12px 40px; font-family: 'JetBrains Mono', monospace; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-mut); text-decoration: none; }
  .nav .menu a:hover { color: var(--ink); background: var(--paper-deep); }
}

/* comparison table (compare page) */
.cmp { width: 100%; border-collapse: collapse; margin-top: 34px; }
.cmp th, .cmp td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp thead th { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-faint); font-weight: 500; }
.cmp thead th.os { color: #0A6E7B; }
.cmp td.rl { font-family: 'Fraunces', serif; font-weight: 600; font-size: 17px; color: var(--ink); width: 26%; }
.cmp td.gen { color: var(--ink-mut); font-size: 15px; line-height: 1.55; }
.cmp td.os { color: var(--ink); font-size: 15px; line-height: 1.55; background: rgba(10,110,123,0.035); }
.cmp tbody tr:last-child td { border-bottom: none; }
.cmp-note { margin-top: 22px; }
@media (max-width: 680px) {
  .cmp thead { display: none; }
  .cmp, .cmp tbody, .cmp tr, .cmp td { display: block; width: 100%; }
  .cmp tr { border-bottom: 1px solid var(--line); padding: 14px 0; }
  .cmp td { border: none; padding: 4px 0; }
  .cmp td.rl { width: auto; font-size: 18px; }
  .cmp td.gen::before { content: 'A single test — '; font-family: 'JetBrains Mono', monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); display: block; }
  .cmp td.os::before { content: 'The Evolveme OS — '; font-family: 'JetBrains Mono', monospace; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: #0A6E7B; display: block; }
  .cmp td.os { background: transparent; }
}

/* timeline (about page) */
.tl { list-style: none; margin-top: 36px; max-width: 740px; }
.tl li { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.tl .yr { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: #0A6E7B; letter-spacing: 0.04em; }
.tl .ev { color: var(--ink-mut); font-size: 16px; line-height: 1.6; }
.tl .ev b { color: var(--ink); font-weight: 600; }
@media (max-width: 560px) { .tl li { grid-template-columns: 1fr; gap: 6px; } }