/* =========================================================
   JourdanLabs — grounded in Mercury ("command center at twilight")
   Real Mercury tokens. One blue accent. Light-large display.
   The chamber lives inside the system.
   ========================================================= */

:root {
  /* — Mercury tokens (from its DESIGN.md) — */
  --deep-space:    #171721;
  --midnight:      #1e1e2a;
  --graphite:      #272735;
  --graphite-2:    #2e2e3d;
  --lead:          #70707d;
  --lead-soft:     #3a3a48;
  --starlight:     #ededf3;
  --silver:        #c3c3cc;
  --mercury-blue:  #5266eb;
  --mercury-glow:  #6e80ff;
  --ghost-blue:    #cddfff;
  --pure-white:    #ffffff;
  /* — JL verdict semantics (restrained, not neon) — */
  --certified:     #5fd6a6;
  --refused:       #e87a6d;

  --sans: "Manrope", system-ui, sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, monospace;

  --maxw: 1200px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --bandy: clamp(5rem, 13vh, 9.5rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--deep-space);
  color: var(--starlight);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* atmospheric twilight — a single soft glow + faint grid, the command-center air */
.atmos {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 72% 8%, rgba(82,102,235,.20), transparent 60%),
    radial-gradient(50% 40% at 12% 0%, rgba(110,128,255,.10), transparent 55%),
    linear-gradient(180deg, #14141d 0%, var(--deep-space) 40%);
}
.atmos::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(70% 55% at 50% 12%, #000, transparent 75%);
          mask-image: radial-gradient(70% 55% at 50% 12%, #000, transparent 75%);
}

a { color: inherit; text-decoration: none; }
strong.ink { color: var(--starlight); font-weight: 600; }
.muted { color: var(--silver); }
.small { font-size: .92rem; }
.hi { color: var(--starlight); }
.yes { color: var(--certified); }
.no  { color: var(--refused); }

/* ---------- display type: the light-large signature ---------- */
.display {
  font-family: var(--sans);
  font-weight: 200;
  line-height: .98;
  letter-spacing: 0.005em;
  font-size: clamp(3.3rem, 8.5vw, 7.5rem);
  color: var(--starlight);
}
.display--md { font-weight: 300; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.04; }

/* ---------- eyebrows / section marks ---------- */
.eyebrow, .mark {
  font-family: var(--mono);
  font-size: .72rem; text-transform: uppercase; letter-spacing: .22em;
  color: var(--lead); font-weight: 500;
}
.eyebrow { display: inline-flex; align-items: center; gap: .65em; color: var(--silver); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mercury-blue); box-shadow: 0 0 0 4px rgba(82,102,235,.18), 0 0 12px var(--mercury-glow); }
.mark { display: flex; align-items: center; gap: 1rem; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.mark::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--lead-soft), transparent); }

/* ---------- layout shells ---------- */
main { position: relative; z-index: 1; }
.band { max-width: var(--maxw); margin-inline: auto; padding: var(--bandy) var(--gutter); }

/* ---------- buttons: ONE accent, CTA only ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-weight: 600; font-size: .92rem;
  color: var(--pure-white); background: var(--mercury-blue);
  padding: .8em 1.5em; border-radius: 10px;
  box-shadow: 0 8px 24px -10px rgba(82,102,235,.7), inset 0 1px 0 rgba(255,255,255,.18);
  transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .25s;
}
.btn:hover { background: var(--mercury-glow); transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(82,102,235,.8); }
.btn--lg { padding: 1em 1.9em; font-size: 1rem; border-radius: 12px; }
.textlink { font-size: .95rem; color: var(--silver); border-bottom: 1px solid var(--lead); padding-bottom: 2px; transition: color .2s, border-color .2s; }
.textlink:hover { color: var(--starlight); border-color: var(--silver); }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem var(--gutter);
  background: rgba(20,20,29,.6); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand__key { font-size: 1rem; filter: drop-shadow(0 0 6px rgba(110,128,255,.5)); }
.nav__links { display: flex; gap: 1.9rem; }
.nav__links a { font-family: var(--mono); font-size: .76rem; letter-spacing: .03em; color: var(--silver); transition: color .2s; }
.nav__links a:hover { color: var(--starlight); }
.nav .btn { padding: .55em 1.1em; font-size: .82rem; }

/* ---------- HERO ---------- */
.hero {
  max-width: var(--maxw); margin-inline: auto;
  display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: center; min-height: 86vh; padding: clamp(3rem,8vh,6rem) var(--gutter);
}
.hero__copy .eyebrow { margin-bottom: 1.7rem; }
.hero .display { margin-bottom: 1.7rem; }
.lede { font-size: clamp(1.15rem, 1.6vw, 1.4rem); color: var(--silver); max-width: 32ch; line-height: 1.45; margin-bottom: 2.4rem; font-weight: 400; }
.lede--center { margin: 0 auto 2.2rem; text-align: center; }
.hero__act { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }

/* STRATA tease — tight card around mascot + question */
.strata-tease {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center;
  gap: 1.28rem;
  width: fit-content; max-width: calc(100% - 2 * var(--gutter));
  margin: 1rem auto 0;
  padding: .75rem 1.28rem .75rem .82rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  background: var(--midnight);
  box-shadow: 0 12px 40px -24px rgba(0,0,0,.8);
  transition: background .25s, border-color .25s;
}
.strata-tease:hover { background: var(--graphite); border-color: rgba(255,255,255,.14); }
.strata-tease__img {
  display: block; height: clamp(6.75rem, 16.5vw, 9.75rem); width: auto;
  filter: drop-shadow(0 12px 27px rgba(0,0,0,.4));
}
.strata-tease__copy { display: flex; flex-direction: column; gap: .22rem; text-align: left; padding-right: .52rem; }
.strata-tease__k { font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .16em; color: var(--lead); }
.strata-tease__title {
  font-weight: 200; font-size: clamp(2rem, 4.8vw, 3rem);
  line-height: 1.05; letter-spacing: -0.01em; color: var(--starlight);
  white-space: nowrap;
}
.strata-tease:hover .strata-tease__title { color: var(--pure-white); }
.strata-tease-wrap { display: flex; justify-content: center; padding: 0 var(--gutter); }

/* ---------- console (command-center readout) ---------- */
.console {
  background: linear-gradient(180deg, var(--graphite) 0%, #232331 100%);
  border: 1px solid rgba(255,255,255,.08); border-radius: 16px;
  box-shadow: 0 40px 80px -50px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden;
}
.console__bar {
  display: flex; align-items: center; gap: .6rem;
  padding: .85rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.07);
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--lead);
  background: rgba(0,0,0,.18);
}
.console__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lead); }
.console__dot--live { background: var(--certified); box-shadow: 0 0 0 3px rgba(95,214,166,.18), 0 0 10px rgba(95,214,166,.7); }
.console__body { padding: 1.3rem 1.3rem 1.5rem; font-family: var(--mono); display: grid; gap: .7rem; }
.console__body--wide { gap: .9rem; }
.ln { display: grid; grid-template-columns: 6.5rem 1fr; gap: .9rem; align-items: baseline; font-size: .9rem; color: var(--starlight); }
.ln__k { color: var(--lead); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; }
.ln .note { display: block; color: var(--silver); font-size: .76rem; margin-top: .25rem; opacity: .8; }
.match { color: var(--certified); font-size: .76rem; border: 1px solid rgba(95,214,166,.4); border-radius: 5px; padding: .08em .5em; margin-left: .4rem; }
.verdict { display: inline-flex; align-items: center; gap: .6rem; margin-top: .4rem; font-size: 1.1rem; letter-spacing: .12em; font-weight: 600; }
.verdict--ok { color: var(--certified); }
.indicator { width: 10px; height: 10px; border-radius: 50%; background: var(--certified); box-shadow: 0 0 0 4px rgba(95,214,166,.16), 0 0 14px rgba(95,214,166,.8); }
.console--hero {
  align-self: center;
  width: min(100%, clamp(280px, 36vw, 400px));
  aspect-ratio: 1;
  display: flex; flex-direction: column;
  border-radius: 12px;
}
.console--hero .console__body {
  flex: 1;
  display: flex; flex-direction: column; justify-content: center;
  gap: .55rem;
  padding: 1.1rem 1.15rem 1.25rem;
}
.console--hero .ln { font-size: .82rem; grid-template-columns: 5.5rem 1fr; gap: .65rem; }
.console--hero .verdict { font-size: 1rem; margin-top: .15rem; }

/* ---------- bands: gap / statement ---------- */
.band.gap { padding-top: calc(var(--bandy) * .7); padding-bottom: calc(var(--bandy) * .7); }
.statement { font-weight: 300; font-size: clamp(1.7rem, 3.4vw, 2.9rem); line-height: 1.22; letter-spacing: -0.005em; max-width: 20ch; color: var(--silver); }
.statement .hi { color: var(--starlight); font-weight: 400; }

/* ---------- engine ---------- */
.engine { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.engine__lead .display--md { margin-bottom: 1.3rem; }
.engine__lead .muted { max-width: 40ch; }
.modules { list-style: none; border-top: 1px solid rgba(255,255,255,.08); }
.modules li { display: grid; grid-template-columns: 7rem 1fr auto; gap: 1rem; align-items: center; padding: 1.15rem .2rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.mod__name { font-family: var(--mono); font-weight: 600; font-size: .95rem; letter-spacing: .04em; color: var(--starlight); }
.mod__name--lg { font-size: 1.4rem; }
.mod__role { color: var(--silver); font-size: .92rem; }
.chip { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .12em; padding: .25em .6em; border-radius: 5px; border: 1px solid var(--lead-soft); color: var(--lead); }
.chip--on { color: var(--certified); border-color: rgba(95,214,166,.35); }

/* ---------- work / verticals ---------- */
.feature { background: linear-gradient(180deg, var(--midnight), #20202d); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; padding: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 1.2rem; }
.feature__head { display: flex; align-items: center; gap: .9rem; margin-bottom: 1rem; }
.feature__line { font-size: 1.15rem; color: var(--starlight); max-width: 52ch; margin-bottom: 1.3rem; font-weight: 300; }
.feature__demo { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; font-family: var(--mono); font-size: .82rem; }
.cite { color: var(--silver); }
.v { font-size: .64rem; text-transform: uppercase; letter-spacing: .1em; padding: .25em .6em; border-radius: 5px; border: 1px solid currentColor; }
.v--ok { color: var(--certified); }
.v--no { color: var(--refused); }
.grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.07); border-radius: 14px; overflow: hidden; }
.cell { background: var(--midnight); padding: 1.7rem 1.5rem; display: grid; gap: .7rem; align-content: start; }
.cell .muted { font-size: .95rem; }

/* ---------- proof ---------- */
.proof .console { max-width: 100%; }
.ln--ref { opacity: .92; }
.caption { font-family: var(--mono); font-size: .8rem; color: var(--lead); margin-top: 1.6rem; }

/* ---------- chamber: the soul ---------- */
.chamber { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.chamber__copy .display--md { margin: .4rem 0 1.3rem; }
.chamber__copy .muted { max-width: 46ch; }
.chamber__copy .small { margin-top: 1.1rem; color: var(--lead); }
.chamber__art { position: relative; display: grid; place-items: center; }
.chamber__art::before { content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(110,128,255,.28), transparent 65%); filter: blur(18px); }
.duo { position: relative; width: min(440px, 92%); height: auto; filter: drop-shadow(0 30px 50px rgba(0,0,0,.55)); }

/* ---------- ask ---------- */
.ask { text-align: center; display: grid; justify-items: center; }
.ask__pulsar { width: 116px; height: auto; margin-bottom: 1.4rem; filter: drop-shadow(0 0 26px rgba(110,128,255,.45)) drop-shadow(0 14px 22px rgba(0,0,0,.5)); }
.chamber__motivator-img { width: min(100%, 420px); height: auto; display: block; border-radius: 18px; filter: drop-shadow(0 0 40px rgba(110,128,255,.4)) drop-shadow(0 20px 32px rgba(0,0,0,.55)); }
.ask .display--md { margin-bottom: 1.1rem; }

/* ---------- footer ---------- */
.foot { max-width: var(--maxw); margin: 0 auto; padding: 2.4rem var(--gutter) 4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(255,255,255,.07); flex-wrap: wrap; }
.foot__line { font-family: var(--mono); font-size: .72rem; color: var(--lead); letter-spacing: .03em; }

/* ---------- reveal base (only hidden when JS is active, so it never renders blank) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(20px); }

/* ======== MULTI-PAGE components ======== */
.nav__links a.is-active { color: var(--starlight); }
.nav__links a.is-active::after { content: ''; display: block; height: 1px; margin-top: 3px; background: var(--mercury-blue); box-shadow: 0 0 8px var(--mercury-glow); }

/* interior page hero */
.page-hero { max-width: var(--maxw); margin-inline: auto; padding: clamp(3rem,8vh,5.5rem) var(--gutter) clamp(1rem,2vh,2rem); }
.page-hero .display--md { margin: .7rem 0 1.1rem; }
.page-hero .lede { margin-bottom: 0; max-width: 46ch; }

/* home gateway cards */
.gateway { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; }
.gw { background: var(--midnight); padding: 1.9rem; display: flex; flex-direction: column; gap: .55rem; min-height: 190px; transition: background .3s; }
.gw:hover { background: var(--graphite); }
.gw__k { font-family: var(--mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .14em; color: var(--mercury-glow); }
.gw__title { font-size: 1.55rem; font-weight: 300; color: var(--starlight); }
.gw__line { color: var(--silver); font-size: .95rem; max-width: 34ch; }
.gw__go { margin-top: auto; font-family: var(--mono); font-size: .74rem; color: var(--silver); }
.gw:hover .gw__go { color: var(--starlight); }

/* framed illustration */
.frame { position: relative; border-radius: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); box-shadow: 0 40px 80px -50px rgba(0,0,0,.9); }
.frame img { display: block; width: 100%; height: auto; }
.frame::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 70px rgba(82,102,235,.18); pointer-events: none; }

/* floating transparent character */
.float { position: relative; display: grid; place-items: center; }
.float::before { content: ''; position: absolute; width: 68%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(110,128,255,.30), transparent 65%); filter: blur(22px); }
.float img { position: relative; width: 100%; height: auto; filter: drop-shadow(0 24px 40px rgba(0,0,0,.55)); }

/* split (art beside copy) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.split--right .split__art { order: 2; }

/* how-we-build steps */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; overflow: hidden; }
.stepc { background: var(--midnight); padding: 1.6rem 1.3rem; display: grid; gap: .45rem; align-content: start; }
.stepc__no { font-family: var(--mono); font-size: .72rem; color: var(--mercury-glow); letter-spacing: .1em; }
.stepc__name { font-family: var(--mono); font-weight: 600; letter-spacing: .04em; }
.stepc__desc { color: var(--silver); font-size: .9rem; }

/* chamber gallery */
.gallery { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.soul { display: grid; gap: 1rem; align-content: start; }
.soul__name { font-family: var(--mono); font-weight: 600; letter-spacing: .05em; font-size: 1.05rem; }
.soul__name .tagrole { color: var(--mercury-glow); font-weight: 400; }
.soul__role { color: var(--silver); font-size: .92rem; }

@media (max-width: 900px) {
  .gateway, .split, .gallery { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .split--right .split__art { order: -1; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .strata-tease { gap: .98rem; padding: .68rem 1.05rem .68rem .68rem; }
  .strata-tease__title { white-space: normal; }
  .hero { grid-template-columns: 1fr; gap: 2.5rem; min-height: auto; }
  .engine { grid-template-columns: 1fr; gap: 2rem; }
  .grid3 { grid-template-columns: 1fr; }
  .chamber { grid-template-columns: 1fr; text-align: left; }
  .chamber__art { order: -1; }
  .chamber__motivator-img { margin: 0 auto; }
  .nav__links { display: none; }
}
@media (max-width: 480px) {
  .ln { grid-template-columns: 5rem 1fr; }
}

/* ---------- ink band (one per page max) ---------- */
.band--ink {
  background: var(--starlight);
  color: var(--deep-space);
  max-width: none;
  padding-inline: var(--gutter);
}
.band--ink .mark { color: var(--lead); }
.band--ink .mark::after { background: linear-gradient(90deg, rgba(23,23,33,.15), transparent); }
.band--ink .statement { color: #3a3a48; max-width: 28ch; }
.band--ink .statement .hi { color: var(--deep-space); }
.band--ink .statement .yes { color: #2a8f6a; }
.band--ink .statement .no { color: #c45a4f; }

/* ---------- product grid ---------- */
.prodgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; }
.prod { background: var(--midnight); padding: 1.8rem; display: flex; flex-direction: column; gap: .5rem; transition: background .3s; }
.prod:hover { background: var(--graphite); }
.prod--featured { grid-column: span 2; display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: end; }
.prod__k { font-family: var(--mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .14em; color: var(--mercury-glow); }
.prod__title { font-size: 1.45rem; font-weight: 300; color: var(--starlight); }
.prod__line { color: var(--silver); font-size: .95rem; max-width: 42ch; }
.prod__go { margin-top: auto; font-family: var(--mono); font-size: .74rem; color: var(--silver); padding-top: .8rem; }
.prod:hover .prod__go { color: var(--starlight); }
.prod__tag { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .1em; padding: .25em .55em; border-radius: 5px; border: 1px solid var(--lead-soft); color: var(--lead); align-self: start; }

/* ---------- console table ---------- */
.con-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.con-table th { text-align: left; padding: .55rem .4rem; color: var(--lead); font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; border-bottom: 1px solid rgba(255,255,255,.08); font-weight: 500; }
.con-table td { padding: .6rem .4rem; border-bottom: 1px solid rgba(255,255,255,.05); color: var(--starlight); vertical-align: top; }
.con-table tr:last-child td { border-bottom: none; }
.con-table .pass { color: var(--certified); }
.con-table .fail { color: var(--refused); }
.con-table .mix { color: var(--silver); }
.con-table .headline td { font-weight: 600; letter-spacing: .06em; border-bottom: 1px solid rgba(255,255,255,.12); }
.console__divider { height: 1px; background: rgba(255,255,255,.08); margin: .5rem 0; }
.console__section { font-family: var(--mono); font-size: .62rem; text-transform: uppercase; letter-spacing: .12em; color: var(--lead); margin: .3rem 0 .1rem; }

/* ---------- contract flow ---------- */
.contract { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; font-family: var(--mono); font-size: .82rem; color: var(--silver); }
.contract span { color: var(--starlight); }
.contract .arrow { color: var(--mercury-glow); }

/* ---------- page links row ---------- */
.pagelinks { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.6rem; }
.pagelinks a { font-family: var(--mono); font-size: .76rem; color: var(--silver); border-bottom: 1px solid var(--lead-soft); padding-bottom: 2px; }
.pagelinks a:hover { color: var(--starlight); }

/* ---------- engine grid (COSMIC / MIRRORVERSE layouts) ---------- */
.enggrid { display: flex; flex-direction: column; gap: 1px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; overflow: hidden; }
.engrow { display: grid; grid-template-columns: 7.5rem 1fr auto; gap: 1rem; align-items: start; padding: 1rem 1.2rem; background: var(--midnight); }
.engrow--lead { background: var(--graphite); }
.engrow__name { font-family: var(--mono); font-weight: 600; font-size: .88rem; letter-spacing: .05em; color: var(--starlight); }
.engrow__role { color: var(--silver); font-size: .9rem; line-height: 1.45; }
.engrow__tag { font-family: var(--mono); font-size: .58rem; text-transform: uppercase; letter-spacing: .1em; padding: .2em .5em; border-radius: 4px; border: 1px solid var(--lead-soft); color: var(--lead); white-space: nowrap; }
.engrow__tag--on { color: var(--certified); border-color: rgba(95,214,166,.35); }

/* ---------- series cards (platform) ---------- */
.series { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; }
.ser { background: var(--midnight); padding: 1.7rem; display: flex; flex-direction: column; gap: .55rem; min-height: 200px; transition: background .3s; }
.ser:hover { background: var(--graphite); }
.ser__k { font-family: var(--mono); font-size: .64rem; text-transform: uppercase; letter-spacing: .14em; color: var(--mercury-glow); }
.ser__title { font-size: 1.35rem; font-weight: 300; color: var(--starlight); }
.ser__line { color: var(--silver); font-size: .92rem; flex: 1; }
.ser__go { font-family: var(--mono); font-size: .72rem; color: var(--silver); margin-top: .5rem; }

/* ---------- benchmark explained entries ---------- */
.benchlist { display: flex; flex-direction: column; gap: 1rem; }
.bench { background: linear-gradient(180deg, var(--graphite) 0%, #232331 100%); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; padding: 1.3rem 1.4rem; }
.bench__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .8rem 1.2rem; margin-bottom: .55rem; }
.bench__name { font-family: var(--mono); font-weight: 600; font-size: .95rem; letter-spacing: .06em; color: var(--starlight); }
.bench__num { font-family: var(--mono); font-size: 1.15rem; color: var(--certified); font-weight: 600; }
.bench__what { color: var(--silver); font-size: .92rem; line-height: 1.5; }
.bench__means { color: var(--lead); font-family: var(--mono); font-size: .76rem; margin-top: .45rem; }

/* ---------- division theme accent (Mercury-safe) ---------- */
.div-page { --div-accent: var(--mercury-glow); }
.div-page .mark::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--div-accent); box-shadow: 0 0 10px var(--div-accent); margin-right: .6rem; }
.div-heimdall { --div-accent: #4a7ba7; }
.div-pharos { --div-accent: #5fd6a6; }
.div-helix { --div-accent: #e8735a; }
.div-bacchus { --div-accent: #d7b46a; }
.div-northstar { --div-accent: #6e80ff; }
.div-omnis { --div-accent: #5266eb; }
.div-atlas { --div-accent: #d4a574; }

/* ---------- products division grid ---------- */
.divgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; overflow: hidden; }
.divcard { background: var(--midnight); padding: 1.5rem; display: flex; flex-direction: column; gap: .45rem; min-height: 150px; transition: background .3s; }
.divcard:hover { background: var(--graphite); }
.divcard__title { font-family: var(--mono); font-weight: 600; font-size: 1rem; letter-spacing: .05em; }
.divcard__line { color: var(--silver); font-size: .88rem; flex: 1; }
.divcard__go { font-family: var(--mono); font-size: .68rem; color: var(--lead); margin-top: .4rem; }
.divcard:hover .divcard__go { color: var(--silver); }

@media (max-width: 900px) {
  .prodgrid, .prod--featured, .series, .divgrid { grid-template-columns: 1fr; }
  .prod--featured { grid-column: span 1; }
  .engrow { grid-template-columns: 6rem 1fr; }
  .engrow__tag { display: none; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}