/* ============================================================
   TEPiD — showcase styles
   Heat-birth: born hot, cooling into structure.
   ============================================================ */

:root {
  /* substrate — the cold dark, the stacks, the night shift */
  --bg:        #0a0b0f;
  --bg-1:      #0e1016;
  --bg-2:      #14171f;
  --panel:     #14171f;
  --panel-2:   #1a1e28;

  /* catalog-card paper — warm off-white text */
  --paper:     #ece7dd;
  --paper-2:   #b8b2a6;
  --paper-dim: #837d72;
  --paper-faint:#5a564e;

  /* heat — ember accent (hot) */
  --ember:      #f0682e;
  --ember-soft: #e8854a;
  --ember-glow: #f5a623;

  /* cold — settled structure (steel) */
  --cold:      #6f8bb0;
  --cold-deep: #41557a;
  --cyan:      #76b8c0;

  /* hairlines */
  --line:       rgba(236, 231, 221, 0.10);
  --line-soft:  rgba(236, 231, 221, 0.06);
  --line-warm:  rgba(240, 104, 46, 0.22);

  /* temperature scale (heat 9 -> 0) */
  --t9: #f0682e;  --t8: #ef7a36;  --t7: #e8943a;
  --t6: #d6a448;  --t5: #b8a05a;  --t4: #8f9a6e;
  --t3: #6f8bb0;  --t2: #56729c;  --t1: #44587f;  --t0: #38496a;

  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 56px);

  --serif: "Newsreader", Georgia, serif;
  --sans:  "Hanken Grotesk", system-ui, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: rgba(240, 104, 46, 0.30); color: #fff; }

a { color: inherit; }

/* ---- layout primitives ---- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut); }
.narrow { max-width: 760px; }

section { position: relative; }

.section-pad { padding-block: clamp(72px, 11vw, 150px); }

.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  margin: 0 0 26px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--ember-soft);
  opacity: 0.7;
}
.eyebrow.cold { color: var(--cold); }
.eyebrow.cold::before { background: var(--cold); }

/* ---- type scale ---- */
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }

h2.display {
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.06;
  margin: 0 0 28px;
  color: var(--paper);
  text-wrap: balance;
}
h2.display em { font-style: italic; color: var(--ember-soft); }

h3.sub {
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.18;
  margin: 0 0 16px;
  color: var(--paper);
}

.lede {
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.55;
  color: var(--paper-2);
  max-width: 64ch;
  text-wrap: pretty;
}
.lede strong { color: var(--paper); font-weight: 600; }

p { text-wrap: pretty; }
.body-col p { max-width: 64ch; color: var(--paper-2); }
.body-col p strong { color: var(--paper); font-weight: 600; }
.body-col p em { color: var(--ember-soft); font-style: italic; }

.mono { font-family: var(--mono); }
.k { /* keyword / named concept */
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--paper);
  background: rgba(236,231,221,0.05);
  border: 1px solid var(--line);
  padding: 0.06em 0.42em;
  border-radius: 4px;
  white-space: nowrap;
}
.k.hot { color: var(--ember-soft); border-color: var(--line-warm); background: rgba(240,104,46,0.07); }
.k.cold { color: var(--cold); border-color: rgba(111,139,176,0.25); background: rgba(111,139,176,0.07); }

/* divider rule between major movements */
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }
.wrap > .rule { margin-inline: 0; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--gut);
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(10,11,15,0.86), rgba(10,11,15,0));
  transition: background .3s;
}
.nav .mark { font-family: var(--mono); font-weight: 600; letter-spacing: 0.04em; font-size: 15px; }
.nav .mark .id { color: var(--ember); }
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--paper-dim); text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--paper); }
.nav-links a { white-space: nowrap; }
@media (max-width: 980px) { .nav-links { display: none; } }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding-top: 76px; }
#field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero::after { /* bottom fade into substrate */
  content:""; position:absolute; inset: auto 0 0 0; height: 38%; z-index: 1;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 2; width: 100%; }

.hero-mark {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--paper-dim); margin-bottom: 30px;
  display: flex; gap: 14px; align-items: center;
}
.hero-mark .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 14px 2px rgba(240,104,46,.7); }

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 7.2vw, 96px);
  line-height: 0.98;
  font-weight: 400;
  letter-spacing: -0.022em;
  margin: 0 0 30px;
  text-wrap: balance;
}
.hero h1 em { font-style: italic; color: var(--ember-soft); }
.hero h1 .strike { color: var(--paper-faint); position: relative; }
.hero h1 .strike::after {
  content:""; position:absolute; left:-2%; right:-2%; top: 54%; height: 3px;
  background: var(--ember); transform: rotate(-2.2deg); border-radius: 2px;
  box-shadow: 0 0 10px rgba(240,104,46,.6);
}

.hero-sub {
  font-size: clamp(18px, 2vw, 22px); line-height: 1.5; color: var(--paper-2);
  max-width: 58ch; margin: 0 0 40px;
}
.hero-sub strong { color: var(--paper); font-weight: 600; }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.btn {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.06em;
  text-decoration: none; padding: 13px 22px; border-radius: 7px;
  display: inline-flex; align-items: center; gap: 9px; transition: all .2s;
}
.btn-primary { background: var(--ember); color: #160a04; font-weight: 600; }
.btn-primary:hover { background: var(--ember-glow); transform: translateY(-1px); }
.btn-ghost { color: var(--paper-2); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--paper-dim); color: var(--paper); }

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 3;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--paper-faint); display: flex; flex-direction: column; align-items: center; gap: 9px;
}
.scroll-hint .line { width: 1px; height: 34px; background: linear-gradient(var(--paper-faint), transparent); animation: drip 2.4s ease-in-out infinite; }
@keyframes drip { 0%,100%{ opacity:.3; transform: scaleY(.6);} 50%{ opacity:1; transform: scaleY(1);} }

/* ============================================================
   GENERIC SECTION GRID
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 90px); align-items: start; }
.split.aside-left { grid-template-columns: 0.85fr 1.15fr; }
@media (max-width: 880px) { .split, .split.aside-left { grid-template-columns: 1fr; gap: 40px; } }

.sticky { position: sticky; top: 110px; }
@media (max-width: 880px) { .sticky { position: static; } }

/* pull-quote */
.pull {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(24px, 3.4vw, 40px); line-height: 1.22;
  color: var(--paper); margin: 0; text-wrap: balance; letter-spacing: -0.01em;
}
.pull .attr { display:block; font-family: var(--mono); font-style: normal; font-size: 13px;
  letter-spacing: 0.1em; color: var(--paper-dim); margin-top: 22px; text-transform: uppercase; }

/* ---- feature list ---- */
.feat { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.feat li {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: baseline;
  padding: 18px 0; border-top: 1px solid var(--line-soft);
}
.feat li .n { font-family: var(--mono); font-size: 12px; color: var(--ember-soft); padding-top: 4px; }
.feat li .t { color: var(--paper-2); }
.feat li .t b { color: var(--paper); font-weight: 600; display:block; font-family: var(--sans); margin-bottom: 3px; }

/* ============================================================
   TIER STACK
   ============================================================ */
.stack-wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px,5vw,70px); align-items: center; }
@media (max-width: 880px) { .stack-wrap { grid-template-columns: 1fr; } }

.stack { display: grid; gap: 12px; }
.tier {
  position: relative; border: 1px solid var(--line); border-radius: 12px;
  padding: 20px 22px; background: var(--panel); cursor: pointer;
  transition: border-color .25s, background .25s, transform .25s;
  overflow: hidden;
}
.tier::before { /* heat edge */
  content:""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent, var(--paper-dim)); opacity: 0.8;
}
.tier:hover, .tier.active { border-color: color-mix(in oklch, var(--accent), transparent 55%); background: var(--panel-2); }
.tier .label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; color: var(--paper-dim); text-transform: uppercase; }
.tier .label .lv { color: var(--accent); font-weight: 600; }
.tier h4 { font-family: var(--serif); font-size: 22px; margin: 6px 0 6px; font-weight: 400; }
.tier .desc { font-size: 14.5px; color: var(--paper-2); line-height: 1.45; margin: 0; }
.tier .meta { font-family: var(--mono); font-size: 11.5px; color: var(--paper-faint); margin-top: 10px; letter-spacing: .02em; }

.agent-cap, .harness-cap {
  border: 1px dashed var(--line); border-radius: 12px; padding: 14px 20px;
  font-family: var(--mono); font-size: 12.5px; color: var(--paper-dim); letter-spacing: .04em;
  display: flex; align-items: center; gap: 12px;
}
.agent-cap { border-color: rgba(118,184,192,0.3); color: var(--cyan); }
.flow-down { text-align:center; color: var(--paper-faint); font-family: var(--mono); font-size: 16px; line-height: 1; padding: 2px 0;}

.stack-detail { min-height: 220px; }
.stack-detail .eyebrow { margin-bottom: 16px; }
.stack-detail h4 { font-family: var(--serif); font-size: clamp(24px,3vw,32px); font-weight: 400; margin: 0 0 14px; }
.stack-detail p { color: var(--paper-2); font-size: 16px; margin: 0 0 14px; }
.stack-detail .tag { font-family: var(--mono); font-size: 11px; letter-spacing:.1em; text-transform: uppercase; color: var(--paper-faint); }

/* ============================================================
   SPARK — 128 byte layout
   ============================================================ */
.spark-shell { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(28px,4vw,56px); align-items: start; }
@media (max-width: 940px){ .spark-shell { grid-template-columns: 1fr; } }

.cacheline-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-faint); margin: 0 0 8px; display:flex; justify-content: space-between; gap: 12px; white-space: nowrap; }
.cacheline-label span:last-child { overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 440px){ .cacheline-label span:last-child { display:none; } }
.bytes {
  display: grid; grid-template-columns: repeat(16, 1fr); gap: 3px;
  margin-bottom: 18px;
}
.byte {
  aspect-ratio: 1; border-radius: 3px; background: var(--rg, #2a2f3a);
  cursor: pointer; transition: transform .12s, filter .12s, box-shadow .12s;
  position: relative;
}
.byte:hover { transform: scale(1.18); z-index: 3; box-shadow: 0 4px 14px rgba(0,0,0,.5); }
.byte.dim { opacity: 0.28; }
.byte.lit { box-shadow: 0 0 0 1.5px var(--paper), 0 0 12px rgba(236,231,221,.3); z-index: 2; }

.spark-detail { position: sticky; top: 110px; }
.spark-detail .rgname { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.spark-detail h4 { font-family: var(--serif); font-size: 27px; font-weight: 400; margin: 8px 0 6px; }
.spark-detail .span { font-family: var(--mono); font-size: 12.5px; color: var(--paper-dim); margin-bottom: 14px; }
.spark-detail p { font-size: 15px; color: var(--paper-2); margin: 0; line-height: 1.5; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 16px; margin-top: 22px; }
.legend span { font-family: var(--mono); font-size: 11px; color: var(--paper-dim); display:flex; align-items:center; gap: 6px; }
.legend span i { width: 11px; height: 11px; border-radius: 3px; display:inline-block; }

/* metadata digits row */
.digits { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 26px; }
@media (max-width:560px){ .digits { grid-template-columns: repeat(2,1fr);} }
.digit {
  border: 1px solid var(--line); border-radius: 10px; padding: 16px; text-align: center; background: var(--panel);
}
.digit .num { font-family: var(--mono); font-size: 30px; font-weight: 600; line-height:1; }
.digit .nm { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper); margin-top: 10px; }
.digit .ds { font-size: 12.5px; color: var(--paper-dim); margin-top: 6px; line-height: 1.35; }

/* ============================================================
   COOLING / FRESHNESS GATE DEMO
   ============================================================ */
.gate { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,60px); align-items: center; }
@media (max-width: 880px){ .gate { grid-template-columns: 1fr; } }
.gate-stage {
  border: 1px solid var(--line); border-radius: 14px; background:
    radial-gradient(120% 100% at 50% 0%, rgba(240,104,46,0.05), transparent 60%), var(--bg-1);
  padding: 30px; position: relative; overflow: hidden;
}
.thermo { display:flex; align-items:center; gap: 18px; margin-bottom: 24px; }
.orb {
  width: 92px; height: 92px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 38% 32%, var(--orbhi,#ffb27a), var(--orbc,#f0682e) 62%, #1a0f0a 100%);
  box-shadow: 0 0 var(--glow,40px) var(--orbc,#f0682e); transition: all .4s;
}
.thermo .reads { font-family: var(--mono); font-size: 12.5px; line-height: 1.9; }
.thermo .reads .row span:first-child { color: var(--paper-dim); display:inline-block; width: 92px; }
.thermo .reads b { color: var(--paper); }

.slider-row { margin-top: 6px; }
.slider-row label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--paper-dim); display:block; margin-bottom: 10px; }
input[type=range].temp {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 4px;
  background: linear-gradient(90deg, var(--t0), var(--t3), var(--t5), var(--t7), var(--t9));
  outline: none;
}
input[type=range].temp::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--paper); cursor: pointer; border: 3px solid var(--bg); box-shadow: 0 0 0 1px var(--line);
}
input[type=range].temp::-moz-range-thumb { width: 18px; height:18px; border-radius:50%; background: var(--paper); cursor:pointer; border: 3px solid var(--bg); }

.gate-verdict {
  margin-top: 22px; border-radius: 10px; padding: 16px 18px; font-size: 14.5px; line-height: 1.45;
  border: 1px solid var(--line); background: var(--panel); transition: all .35s;
}
.gate-verdict .tag { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; display:block; margin-bottom: 6px; }
.gate-verdict.answer { border-color: rgba(118,184,192,.4); }
.gate-verdict.answer .tag { color: var(--cyan); }
.gate-verdict.dive { border-color: var(--line-warm); background: rgba(240,104,46,.06); }
.gate-verdict.dive .tag { color: var(--ember-soft); }

/* ============================================================
   MIND / BODY COMPOSITION
   ============================================================ */
.psyche { display: grid; gap: 14px; }
.psyche .layer { border: 1px solid var(--line); border-radius: 12px; padding: 20px 24px; background: var(--panel); position: relative; }
.psyche .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px){ .psyche .duo { grid-template-columns: 1fr; } }
.psyche .layer .role { font-family: var(--mono); font-size: 11px; letter-spacing:.16em; text-transform: uppercase; color: var(--ember-soft); }
.psyche .layer.cold .role { color: var(--cold); }
.psyche .layer.id .role { color: var(--cyan); }
.psyche .layer h5 { font-family: var(--serif); font-size: 21px; font-weight: 400; margin: 6px 0 6px; }
.psyche .layer p { font-size: 14px; color: var(--paper-2); margin: 0; line-height: 1.45; }
.psyche .id { background: linear-gradient(180deg, var(--panel-2), var(--panel)); border-color: rgba(118,184,192,.22); }
.psyche .arrow { text-align:center; font-family: var(--mono); color: var(--paper-faint); font-size: 13px; }

/* body / leash compare */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px){ .compare { grid-template-columns: 1fr; } }
.compare .card { border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.compare .card.body { border-color: rgba(118,184,192,.3); }
.compare .card.leash { border-color: var(--line); opacity: .92; }
.compare .card .hd { font-family: var(--serif); font-size: 23px; margin: 0 0 4px; }
.compare .card.body .hd { color: var(--cyan); }
.compare .card.leash .hd { color: var(--paper-dim); }
.compare .card .sl { font-family: var(--mono); font-size: 11px; letter-spacing:.1em; text-transform: uppercase; color: var(--paper-faint); margin-bottom: 16px; }
.compare ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.compare li { font-size: 14px; color: var(--paper-2); padding-left: 22px; position: relative; line-height: 1.4; }
.compare .body li::before { content:"+"; position:absolute; left:0; color: var(--cyan); font-family: var(--mono); }
.compare .leash li::before { content:"\00d7"; position:absolute; left:0; color: var(--ember); font-family: var(--mono); }

/* ============================================================
   ANDROID -> DROID
   ============================================================ */
.evo { display: grid; grid-template-columns: 1fr auto 1fr; gap: 28px; align-items: stretch; }
@media (max-width: 820px){ .evo { grid-template-columns: 1fr; } }
.evo .stage { border: 1px solid var(--line); border-radius: 14px; padding: 30px; background: var(--panel); }
.evo .stage.droid { border-color: var(--line-warm); background: linear-gradient(180deg, rgba(240,104,46,.05), var(--panel)); }
.evo .stage .tier-name { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--paper-dim); }
.evo .stage.droid .tier-name { color: var(--ember-soft); }
.evo .stage h4 { font-family: var(--serif); font-size: 30px; font-weight: 400; margin: 10px 0 14px; }
.evo .stage p { font-size: 14.5px; color: var(--paper-2); margin: 0 0 14px; }
.evo .stage .formula { font-family: var(--mono); font-size: 12.5px; color: var(--paper-dim); border-top: 1px solid var(--line); padding-top: 14px; }
.evo .stage .formula b { color: var(--paper); }
.evo .plus { display:flex; align-items:center; justify-content:center; font-family: var(--serif); font-size: 40px; color: var(--ember); }
@media (max-width: 820px){ .evo .plus { padding: 6px 0; } }

/* ============================================================
   STATUS / PROOF
   ============================================================ */
.proof-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 14px; margin-top: 8px; }
.proof-table th, .proof-table td { text-align: left; padding: 14px 14px; border-bottom: 1px solid var(--line); }
.proof-table th { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-dim); font-weight: 500; }
.proof-table td:first-child { color: var(--paper-2); }
.proof-table .good { color: var(--cyan); }
.proof-table .bad { color: var(--ember); }
.proof-table tr.hl td { background: rgba(118,184,192,.05); }
.proof-table tr.hl td:first-child { color: var(--paper); font-weight: 500; }

.status-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 10px; }
@media (max-width: 720px){ .status-cols { grid-template-columns: 1fr; } }
.status-cols .col h5 { font-family: var(--mono); font-size: 12px; letter-spacing:.14em; text-transform: uppercase; margin: 0 0 16px; }
.status-cols .proven h5 { color: var(--cyan); }
.status-cols .open h5 { color: var(--ember-soft); }
.status-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.status-cols li { font-size: 14.5px; color: var(--paper-2); padding-left: 20px; position: relative; line-height: 1.4; }
.status-cols .proven li::before { content:"\2713"; position:absolute; left:0; color: var(--cyan); }
.status-cols .open li::before { content:"\25cb"; position:absolute; left:0; color: var(--ember-soft); }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { border-top: 1px solid var(--line); padding-block: 70px 60px; }
.foot .grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: start; }
@media (max-width: 720px){ .foot .grid { grid-template-columns: 1fr; gap: 36px;} }
.foot .lex { display: grid; gap: 0; }
.foot .lex .row { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 11px 0; border-top: 1px solid var(--line-soft); font-size: 14px; }
.foot .lex .row .term { font-family: var(--mono); color: var(--ember-soft); font-size: 13px; }
.foot .lex .row .def { color: var(--paper-dim); }
.foot .bigmark { font-family: var(--serif); font-size: clamp(48px, 9vw, 104px); line-height: .9; margin: 0; }
.foot .bigmark .id { color: var(--ember); font-style: italic; }
.foot .tagline { font-family: var(--mono); font-size: 12.5px; color: var(--paper-dim); letter-spacing: .04em; margin-top: 18px; line-height: 1.7; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}