/* ═══════════════════════════════════════════════════════════════════════
   Myc substrát — landing page
   Palette continues the Mycelium identity: cream paper, ink body,
   burgundy structure, coral as the "bioluminescent" live-thread accent,
   moss for the alive/growing semantic.
   ═══════════════════════════════════════════════════════════════════════ */

/* Metric-adjusted fallbacks — match Georgia metrics to the web fonts so the
   swap on load does not reflow (cuts CLS, esp. on the large hero headline). */
@font-face {
  font-family: "Instrument Serif Fallback";
  src: local("Georgia");
  ascent-override: 92%; descent-override: 24%; line-gap-override: 0%; size-adjust: 99%;
}
@font-face {
  font-family: "Source Serif Fallback";
  src: local("Georgia");
  ascent-override: 96%; descent-override: 30%; line-gap-override: 0%; size-adjust: 101%;
}

:root {
  --cream:       #f7f1e6;
  --cream-soft:  #fdf8ee;
  --cream-deep:  #efe7d3;
  --ink:         #1c1a16;
  --ink-soft:    #5a5650;
  --ink-faint:   rgba(28, 26, 22, 0.66);
  --rule:        rgba(28, 26, 22, 0.15);
  --rule-soft:   rgba(28, 26, 22, 0.08);

  --burgundy:    #b4423d;   /* structure: sigil, edges at rest, headings accent */
  --coral:       #ee716c;   /* bioluminescent: live threads, hover, active */
  --coral-soft:  #fbdcd8;
  --moss:        #4a5d3a;   /* alive / growing / present */
  --slate:       #2e4858;   /* project nodes */
  --clay:        #b87a4e;   /* warm tertiary */

  --serif-display: "Instrument Serif", "Instrument Serif Fallback", Georgia, serif;
  --serif-body:    "Source Serif 4", "Source Serif Fallback", Georgia, serif;
  --mono:          "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1180px;
  --readw: 680px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--cream); scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--serif-body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

::selection { background: var(--coral); color: #fff; }
a { color: inherit; text-decoration: none; }

/* dotted substrate texture under everything */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(28,26,22,.07) 1px, transparent 0);
  background-size: 7px 7px;
  opacity: .4;
  mix-blend-mode: multiply;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; position: relative; z-index: 1; }
.read { max-width: var(--readw); }

/* ───── Typography primitives ───── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: inline-flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .8; }
.eyebrow.coral { color: var(--burgundy); }

h1, h2, h3, .display, .h2, .h3 {
  font-family: var(--serif-display);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.02;
  color: var(--ink);
  margin: 0;
}
.display { font-size: clamp(48px, 8vw, 104px); line-height: 0.94; letter-spacing: -0.03em; }
.h2 { font-size: clamp(36px, 5.2vw, 68px); line-height: 1.0; letter-spacing: -0.022em; }
.h2 em, .display em { font-style: italic; color: var(--burgundy); }
.h3 { font-size: clamp(26px, 3vw, 38px); line-height: 1.12; }

p { margin: 0 0 1.1em 0; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
.lead { font-size: clamp(20px, 2vw, 25px); line-height: 1.5; color: var(--ink); max-width: 40ch; }
em, .it { font-style: italic; }
em.brg { color: var(--burgundy); }
strong { font-weight: 600; color: var(--ink); }
.small { font-size: 14px; color: var(--ink-soft); line-height: 1.55; }
.mono { font-family: var(--mono); }

/* ───── Section frame ───── */
.sect { padding: 130px 0; position: relative; }
.sect-tight { padding: 90px 0; }
.sect-head { max-width: 760px; margin-bottom: 64px; }
.sect-head .eyebrow { margin-bottom: 26px; }
.sect-head .lead { margin-top: 24px; }

.thread-rule { height: 1px; background: var(--rule); border: none; margin: 0; }

/* fade-up reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ───── Top nav ───── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--cream) 90%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(9px);
  backdrop-filter: saturate(140%) blur(9px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 15px 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--serif-display); font-size: 21px; letter-spacing: -0.015em; }
.nav-brand .mark { width: 19px; height: auto; color: var(--burgundy); flex: none; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-family: var(--serif-body); font-size: 16px; color: var(--ink-soft); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { font-style: italic; color: var(--burgundy) !important; border-bottom: 1px solid var(--burgundy); padding-bottom: 1px; }
.nav-cta::after { content: " →"; font-style: normal; }
.nav-auth { display: inline-flex; align-items: center; gap: 10px; }
.nav-login, .nav-waitlist {
  font-family: var(--serif-body); font-size: 14px; line-height: 1; white-space: nowrap;
  padding: 8px 15px; border-radius: 999px;
  transition: background .2s, color .2s, border-color .2s, transform .18s;
}
.nav-login { border: 1px solid var(--rule); color: var(--ink-soft) !important; }
.nav-login:hover { border-color: var(--ink); color: var(--ink) !important; }
.nav-waitlist { background: var(--ink); border: 1px solid var(--ink); color: var(--cream) !important; }
.nav-waitlist:hover { background: var(--burgundy); border-color: var(--burgundy); transform: translateY(-1px); }
.nav-waitlist .arr { font-style: normal; }
@media (max-width: 820px) {
  .nav-links > a { display: none; }
  .nav-links { gap: 10px; }
}
@media (max-width: 440px) {
  .nav-login, .nav-waitlist { font-size: 13px; padding: 7px 12px; }
}

/* ───── Hero ───── */
.hero { min-height: 92vh; display: grid; grid-template-columns: 1.04fr 0.96fr; gap: 56px; align-items: center; padding: 70px 0 90px; }
.hero-eyebrow { margin-bottom: 32px; }
.hero h1 { font-size: clamp(46px, 6.6vw, 92px); line-height: 0.96; letter-spacing: -0.03em; }
.hero h1 em { font-style: italic; color: var(--burgundy); }
.hero-sub { font-size: clamp(18px, 1.9vw, 22px); line-height: 1.55; color: var(--ink-soft); max-width: 46ch; margin: 30px 0 38px; }
.hero-sub strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--serif-body); font-size: 17px;
  padding: 13px 26px; border-radius: 2px;
  border: 1px solid var(--ink); background: var(--ink); color: var(--cream);
  cursor: pointer; transition: background .2s, transform .18s, border-color .2s;
}
.btn:hover { background: var(--burgundy); border-color: var(--burgundy); transform: translateY(-1px); }
.btn .arr { transition: transform .18s; }
.btn:hover .arr { transform: translateY(2px); }
.btn-text { font-style: italic; color: var(--burgundy); border-bottom: 1px solid var(--burgundy); padding-bottom: 2px; font-size: 17px; }
.btn-text::after { content: " ↓"; font-style: normal; }

.hero-canvas { position: relative; aspect-ratio: 1 / 1.04; width: 100%; }
.hero-canvas svg { width: 100%; height: 100%; display: block; overflow: visible; }

/* mycelium draw animation */
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes nodeIn { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: scale(1); } }
.myc-line { fill: none; stroke: var(--burgundy); stroke-width: 1.3; stroke-linecap: round; }
.myc-line.animate { stroke-dasharray: var(--len, 800); stroke-dashoffset: var(--len, 800); animation: draw 3s cubic-bezier(.6,.04,.32,1) forwards; animation-delay: var(--delay, 0s); }
.myc-node { fill: var(--burgundy); transform-box: fill-box; transform-origin: center; }
.myc-node.animate { opacity: 0; animation: nodeIn .5s ease-out forwards; animation-delay: var(--delay, 0s); }
.myc-node.live { fill: var(--coral); }
.myc-glow { animation: glowpulse 3.2s ease-in-out infinite; }
@keyframes glowpulse { 0%,100% { opacity: .4; r: 4; } 50% { opacity: 1; r: 6; } }
@media (prefers-reduced-motion: reduce) {
  .myc-line.animate, .myc-node.animate { animation: none; stroke-dashoffset: 0; opacity: 1; }
  .myc-glow { animation: none; }
}

.hero-foot { margin-top: 44px; display: flex; gap: 36px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid var(--rule-soft); }
.hero-foot .stat .n { font-family: var(--serif-display); font-size: 30px; color: var(--ink); line-height: 1; }
.hero-foot .stat .l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-faint); margin-top: 7px; }

/* ───── Section 2: Problem — silos ───── */
.problem { background: var(--cream-deep); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.problem-story { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.problem-story p { font-size: clamp(19px, 1.9vw, 23px); line-height: 1.55; max-width: 44ch; }
.problem-story p em { color: var(--burgundy); font-style: italic; }
.problem-aside { font-family: var(--serif-display); font-style: italic; font-size: clamp(24px, 2.8vw, 34px); line-height: 1.3; color: var(--ink); }
.problem-aside .hl { color: var(--burgundy); }

/* "Jana in four systems" silo demo */
.silos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
.silo {
  background: var(--cream-soft); border: 1px solid var(--rule); border-radius: 3px;
  padding: 18px 18px 20px; position: relative;
}
.silo .sys { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 14px; }
.silo .card-mini { display: flex; align-items: center; gap: 10px; }
.silo .avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--cream-deep); border: 1px solid var(--rule); display: flex; align-items: center; justify-content: center; font-family: var(--serif-display); font-size: 14px; color: var(--ink-soft); flex: none; }
.silo .nm { font-size: 14.5px; line-height: 1.2; }
.silo .role { font-family: var(--mono); font-size: 10px; color: var(--burgundy); letter-spacing: 0.04em; margin-top: 3px; }
.silo .dupe { position: absolute; top: 14px; right: 14px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }
.silos-note { margin-top: 18px; font-family: var(--serif-display); font-style: italic; font-size: 18px; color: var(--ink-soft); }
.silos-note .hl { color: var(--burgundy); }

/* Comparison table */
.compare { margin-top: 96px; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.compare-table th, .compare-table td { text-align: left; padding: 20px 22px; vertical-align: top; border-bottom: 1px solid var(--rule-soft); }
.compare-table thead th { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); font-weight: 500; border-bottom: 1px solid var(--rule); padding-bottom: 14px; }
.compare-table thead th.myc { color: var(--burgundy); }
.compare-table tbody th { font-family: var(--serif-display); font-size: 19px; font-weight: 400; color: var(--ink); width: 22%; letter-spacing: -0.01em; }
.compare-table td { color: var(--ink-soft); line-height: 1.45; }
.compare-table td.myc { color: var(--ink); }
.compare-table td.myc strong { color: var(--burgundy); font-weight: 600; }
.compare-table .col-myc { background: color-mix(in oklab, var(--coral-soft) 40%, transparent); }
.compare-tech { margin-top: 24px; font-size: 14.5px; color: var(--ink-soft); max-width: 70ch; font-style: italic; font-family: var(--serif-display); }
.compare-tech b { font-style: normal; color: var(--burgundy); font-family: var(--serif-body); font-weight: 600; }

/* ───── Section 3: The idea — nodes + edges + interactive graph ───── */
.idea-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-bottom: 80px; }
.idea-block { border-top: 2px solid var(--burgundy); padding-top: 22px; }
.idea-block h3 { margin-bottom: 16px; }
.idea-block .tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--burgundy); margin-bottom: 16px; display: block; }
.idea-block p { font-size: 17px; line-height: 1.6; color: var(--ink); max-width: 46ch; }
.idea-block p em { color: var(--burgundy); font-style: italic; }
.idea-block .types { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.03em; padding: 6px 12px; border: 1px solid var(--rule); border-radius: 999px; color: var(--ink-soft); background: var(--cream-soft); }
.chip.node { border-color: color-mix(in oklab, var(--burgundy) 30%, var(--rule)); }
.chip.edge { color: var(--burgundy); border-color: color-mix(in oklab, var(--burgundy) 40%, var(--rule)); font-style: normal; }
.chip.edge em { font-style: italic; }

/* Interactive graph */
.graph-shell {
  background: var(--cream-soft);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 80px -50px rgba(28,26,22,.4);
}
.graph-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 22px; border-bottom: 1px solid var(--rule-soft); flex-wrap: wrap; }
.graph-bar .crumb { font-family: var(--mono); font-size: 11px; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-faint); display: inline-flex; align-items: center; gap: 10px; }
.graph-bar .crumb em { color: var(--burgundy); font-style: normal; }
.graph-bar .hint { font-family: var(--serif-display); font-style: italic; font-size: 15px; color: var(--ink-soft); }
.graph-bar .hint .pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); margin-right: 8px; vertical-align: middle; animation: hintpulse 2s ease-in-out infinite; }
@keyframes hintpulse { 0%,100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--coral) 55%, transparent); } 70% { box-shadow: 0 0 0 9px transparent; } }

.graph-stage { position: relative; }
.graph-canvas { position: relative; width: 100%; aspect-ratio: 16 / 11; background: transparent; }
.graph-canvas svg { width: 100%; height: 100%; display: block; }

/* worlds (workspace regions) */
.world-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; fill: var(--ink-faint); }
.world-ring { fill: none; stroke: var(--rule); stroke-width: 1; stroke-dasharray: 4 5; }

/* edges */
.g-edge { fill: none; stroke: var(--burgundy); stroke-width: 1.5; opacity: 0.32; transition: stroke .25s, stroke-width .25s, opacity .25s; }
.g-edge.lit { stroke: var(--coral); stroke-width: 2.4; opacity: 1; }
.g-edge.dim { opacity: 0.08; }
.g-edge-label { font-family: var(--mono); font-size: 10px; fill: var(--burgundy); opacity: 0; transition: opacity .25s; letter-spacing: 0.02em; }
.g-edge-label.show { opacity: 1; }

/* nodes */
.g-node { cursor: pointer; }
.g-node .shape { fill: var(--cream-soft); stroke: var(--ink); stroke-width: 1.6; transition: fill .25s, stroke .25s, transform .25s; }
.g-node .shape.person  { stroke: var(--burgundy); }
.g-node .shape.project { fill: var(--slate); stroke: var(--slate); }
.g-node .shape.task    { stroke: var(--ink); }
.g-node .shape.event   { fill: var(--olive, #9bb6b3); stroke: #7d9b98; }
.g-node .shape.signal  { fill: var(--clay); stroke: var(--clay); }
.g-node .label { font-family: var(--serif-body); font-size: 13.5px; fill: var(--ink); transition: fill .25s; }
.g-node .sub { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; fill: var(--ink-faint); text-transform: uppercase; }
.g-node:hover .shape { stroke: var(--coral); }
.g-node.active .shape { fill: var(--coral); stroke: var(--coral); }
.g-node.active .shape.project { fill: var(--coral); }
.g-node.dim { opacity: 0.28; }
.g-node.neighbor .shape { stroke: var(--coral); }
.g-node-halo { fill: none; stroke: var(--coral); stroke-width: 1.4; opacity: 0; transition: opacity .25s; }
.g-node.active .g-node-halo { opacity: .5; animation: haloPulse 2.4s ease-in-out infinite; }
@keyframes haloPulse { 0%,100% { opacity: .15; } 50% { opacity: .55; } }

/* detail panel */
.graph-detail { padding: 20px 24px 22px; border-top: 1px solid var(--rule-soft); display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; min-height: 86px; }
.graph-detail .d-main .d-type { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--burgundy); margin-bottom: 6px; }
.graph-detail .d-main .d-name { font-family: var(--serif-display); font-size: 26px; letter-spacing: -0.01em; line-height: 1.05; }
.graph-detail .d-main .d-desc { font-size: 14.5px; color: var(--ink-soft); margin-top: 6px; max-width: 52ch; line-height: 1.45; }
.graph-detail .d-threads { text-align: right; }
.graph-detail .d-threads .n { font-family: var(--serif-display); font-size: 38px; color: var(--coral); line-height: 1; }
.graph-detail .d-threads .l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-faint); margin-top: 6px; }
.graph-detail.empty .d-name { color: var(--ink-faint); font-style: italic; }

/* legend */
.graph-legend { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 14px 24px 18px; border-top: 1px solid var(--rule-soft); }
.graph-legend .lg { display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.graph-legend .sw { width: 13px; height: 13px; flex: none; }
.graph-legend .sw.person { border: 1.6px solid var(--burgundy); border-radius: 50%; background: var(--cream-soft); }
.graph-legend .sw.project { background: var(--slate); }
.graph-legend .sw.task { border: 1.6px solid var(--ink); background: var(--cream-soft); transform: rotate(45deg); width: 11px; height: 11px; }
.graph-legend .sw.event { background: #9bb6b3; clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%); }
.graph-legend .sw.signal { background: var(--clay); border-radius: 50%; width: 9px; height: 9px; }

/* edge grammar list */
.grammar { margin-top: 80px; }
.grammar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); margin-top: 36px; }
.grammar-cell { padding: 22px 24px 26px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.grammar-cell .verb { font-family: var(--serif-display); font-style: italic; font-size: 24px; color: var(--burgundy); }
.grammar-cell .en { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--ink-faint); margin: 6px 0 10px; }
.grammar-cell .desc { font-size: 14px; color: var(--ink-soft); line-height: 1.45; }
.grammar-note { margin-top: 30px; font-family: var(--serif-display); font-style: italic; font-size: clamp(20px, 2.2vw, 27px); line-height: 1.4; color: var(--ink); max-width: 40ch; }
.grammar-note em { color: var(--burgundy); }

/* ───── Section 4: Philosophy — three principles ───── */
.philo { background: var(--ink); color: var(--cream); border-top: 1px solid var(--ink); }
.philo .eyebrow { color: rgba(247,241,230,0.55); }
.philo .eyebrow::before { background: rgba(247,241,230,0.55); }
.philo .h2 { color: var(--cream); }
.philo .h2 em { color: var(--coral); }
.philo .lead { color: rgba(247,241,230,0.78); }
.philo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 72px; padding-top: 56px; border-top: 1px solid rgba(247,241,230,0.16); }
.principle .num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--coral); margin-bottom: 22px; }
.principle .mark { width: 38px; height: auto; color: var(--coral); margin-bottom: 22px; display: block; }
.principle h3 { color: var(--cream); font-size: 27px; margin-bottom: 16px; line-height: 1.12; }
.principle p { color: rgba(247,241,230,0.72); font-size: 15.5px; line-height: 1.6; }
.principle p em { color: var(--coral); font-style: italic; }
.principle .under { margin-top: 14px; font-family: var(--mono); font-size: 11.5px; line-height: 1.5; color: rgba(247,241,230,0.62); }

/* ───── Section 5: Practice — Mycelium ───── */
.practice-head { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; margin-bottom: 60px; }
.practice .stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.story { border-top: 2px solid var(--burgundy); padding-top: 24px; }
.story .k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--burgundy); margin-bottom: 14px; }
.story .story-h { font-family: var(--serif-display); font-size: 25px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.1; margin: 0 0 14px; }
.story p { font-size: 15.5px; line-height: 1.55; color: var(--ink-soft); }
.story p em { color: var(--burgundy); font-style: italic; }
.story .q { margin-top: 14px; font-family: var(--serif-display); font-style: italic; font-size: 17px; color: var(--ink); line-height: 1.4; }

.snapshot { margin-top: 80px; border: 1px solid var(--rule); border-radius: 6px; background: var(--cream-soft); overflow: hidden; }
.snapshot-bar { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid var(--rule-soft); font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.snapshot-bar .live { color: var(--moss); display: inline-flex; align-items: center; gap: 8px; }
.snapshot-bar .live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--moss); animation: hintpulse 2s ease-in-out infinite; }
.snapshot-grid { display: grid; grid-template-columns: repeat(6, 1fr); }
.snap { padding: 30px 24px 32px; border-right: 1px solid var(--rule-soft); }
.snap:last-child { border-right: none; }
.snap .n { font-family: var(--serif-display); font-size: clamp(32px, 3.4vw, 46px); color: var(--ink); line-height: 1; letter-spacing: -0.01em; }
.snap .n em { color: var(--burgundy); font-style: normal; }
.snap .l { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); margin-top: 10px; line-height: 1.4; }

.ai-note { margin-top: 40px; display: grid; grid-template-columns: 44px 1fr; gap: 22px; align-items: start; padding: 28px 32px; background: var(--ink); color: var(--cream); border-radius: 6px; }
.ai-note .mark { width: 38px; color: var(--coral); }
.ai-note p { font-family: var(--serif-display); font-size: clamp(20px, 2.2vw, 26px); line-height: 1.35; color: var(--cream); margin: 0; }
.ai-note p em { color: var(--coral); font-style: italic; }

/* ───── Section 6: Applications — one memory, many apps ───── */
.apps .intro { max-width: 720px; margin-bottom: 60px; }
.apps .intro p { font-size: clamp(17px, 1.7vw, 20px); line-height: 1.6; color: var(--ink-soft); max-width: 58ch; }
.apps .intro p:first-child { margin-top: 24px; }
.apps .intro p strong { color: var(--ink); font-weight: 600; }
.apps .intro p em { color: var(--burgundy); font-style: italic; }
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
.app-card { display: flex; flex-direction: column; border-top: 2px solid var(--burgundy); padding-top: 24px; }
.app-card .ic { display: block; width: 26px; height: 26px; color: var(--burgundy); margin-bottom: 18px; }
.app-card .ic svg { width: 26px; height: 26px; display: block; }
.app-card .k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--burgundy); margin-bottom: 12px; }
.app-card h3 { font-family: var(--serif-display); font-size: 25px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.12; margin: 0 0 14px; color: var(--ink); }
.app-card p { font-size: 15.5px; line-height: 1.55; color: var(--ink-soft); }
.app-card p strong { color: var(--ink); font-weight: 600; }
.apps-cta { margin-top: 56px; padding-top: 34px; border-top: 1px solid var(--rule); }
.apps-cta a { font-family: var(--serif-display); font-style: italic; font-size: clamp(20px, 2.1vw, 26px); color: var(--burgundy); display: inline-flex; align-items: baseline; gap: 12px; transition: gap .18s, color .15s; }
.apps-cta a:hover { color: var(--coral); gap: 18px; }
.apps-cta a .arr { font-style: normal; font-family: var(--serif-body); }
.apps-cta .note { margin-top: 14px; font-size: 14px; color: var(--ink-faint); max-width: 60ch; line-height: 1.5; }

/* ───── Section 7: Replication ───── */
.replication { background: var(--cream-deep); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.levels { display: flex; flex-direction: column; gap: 0; margin-top: 30px; border-top: 1px solid var(--rule); }
.level { display: grid; grid-template-columns: 90px 1fr 1fr; gap: 48px; padding: 44px 0; border-bottom: 1px solid var(--rule-soft); align-items: start; }
.level .lv-num { font-family: var(--serif-display); font-size: 46px; color: var(--burgundy); line-height: 0.9; }
.level h3 { font-size: 30px; margin-bottom: 14px; }
.level h3 em { color: var(--burgundy); }
.level .lv-body p { font-size: 16px; line-height: 1.6; color: var(--ink-soft); max-width: 52ch; }
.level .lv-body p em { color: var(--burgundy); font-style: italic; }
.level .lv-status { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }
.level .lv-status.runs { color: var(--moss); background: color-mix(in oklab, var(--moss) 12%, transparent); }
.level .lv-status.runs::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--moss); }
.level .lv-status.prep { color: var(--clay); background: color-mix(in oklab, var(--clay) 14%, transparent); }
.level .lv-status.prep::before { content: ""; width: 6px; height: 6px; border-radius: 50%; border: 1.5px solid var(--clay); }

.audience { margin-top: 70px; padding-top: 40px; border-top: 1px solid var(--rule); }
.audience .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 24px; }
.audience-row { display: flex; flex-wrap: wrap; gap: 14px; }
.audience-row .a-chip { font-family: var(--serif-display); font-size: 21px; color: var(--ink); padding: 8px 20px; border: 1px solid var(--rule); border-radius: 999px; background: var(--cream-soft); }
.audience-row .a-chip em { color: var(--burgundy); font-style: italic; }

/* ───── Section 7: Under the hood + CTA ───── */
.hood-accordion { border: 1px solid var(--rule); border-radius: 6px; background: var(--cream-soft); overflow: hidden; max-width: 920px; }
.hood-trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 28px; background: transparent; border: none; cursor: pointer; font-family: var(--serif-display); font-size: 23px; color: var(--ink); letter-spacing: -0.01em; text-align: left; }
.hood-trigger .ic { font-family: var(--mono); font-size: 24px; color: var(--burgundy); transition: transform .3s; line-height: 1; }
.hood-accordion.open .hood-trigger .ic { transform: rotate(45deg); }
.hood-panel { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.4,0,.2,1); }
.hood-accordion.open .hood-panel { max-height: 640px; }
.hood-inner { padding: 0 28px 28px; }
.hood-inner .tech { font-family: var(--mono); font-size: 13.5px; line-height: 1.9; color: var(--ink-soft); }
.hood-inner .tech b { color: var(--burgundy); font-weight: 500; }
.hood-inner .tech .sep { color: var(--ink-faint); margin: 0 4px; }

.cta { background: var(--ink); color: var(--cream); }
.cta .wrap { padding-top: 130px; padding-bottom: 130px; }
.cta-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 72px; align-items: center; }
.cta h2 { color: var(--cream); font-size: clamp(40px, 5.4vw, 76px); line-height: 0.98; }
.cta h2 em { color: var(--coral); font-style: italic; }
.cta-sub { color: rgba(247,241,230,0.78); font-size: 19px; line-height: 1.6; margin-top: 26px; max-width: 42ch; }
.cta-card { background: rgba(247,241,230,0.05); border: 1px solid rgba(247,241,230,0.16); border-radius: 8px; padding: 36px; }
.cta-card .scan { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--coral); margin-bottom: 18px; }
.cta-card .flow { display: flex; flex-direction: column; gap: 0; margin-bottom: 30px; }
.cta-card .step { display: grid; grid-template-columns: 24px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(247,241,230,0.1); align-items: baseline; }
.cta-card .step:last-child { border-bottom: none; }
.cta-card .step .i { font-family: var(--mono); font-size: 11px; color: rgba(247,241,230,0.62); }
.cta-card .step .t { font-family: var(--serif-display); font-size: 19px; color: var(--cream); }
.cta-card .step.final .t { color: var(--coral); }
.btn-cream { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif-body); font-size: 17px; padding: 14px 28px; border-radius: 2px; border: 1px solid var(--cream); background: var(--cream); color: var(--ink); cursor: pointer; transition: background .2s, transform .18s; width: 100%; justify-content: center; }
.btn-cream:hover { background: var(--coral); border-color: var(--coral); color: #fff; transform: translateY(-1px); }
/* CTA auth row — login link + waiting-list button replace the old single button */
.cta-card .btn-cream { width: 100%; }
.cta-auth { margin-top: 16px; text-align: center; font-size: 15px; color: rgba(247,241,230,0.6); }
.cta-auth a { color: var(--coral); font-style: italic; font-family: var(--serif-display); font-size: 17px; border-bottom: 1px solid currentColor; padding-bottom: 1px; margin-left: 4px; }
.cta-mail { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(247,241,230,0.1); text-align: center; font-family: var(--serif-display); font-style: italic; font-size: 15px; color: rgba(247,241,230,0.6); }
.cta-mail a { color: var(--coral); border-bottom: 1px solid currentColor; font-style: normal; font-family: var(--mono); font-size: 13px; }
.cta-secondary { margin-top: 30px; font-size: 16px; color: rgba(247,241,230,0.65); }
.cta-secondary a { color: var(--coral); font-style: italic; border-bottom: 1px solid currentColor; padding-bottom: 1px; }

/* ═══════════════ Footer — Ghost-inspired, substrate philosophy ═══════════════ */
.foot { background: var(--ink); color: rgba(247,241,230,0.6); border-top: 1px solid rgba(247,241,230,0.12); position: relative; z-index: 1; }
.foot .wrap { padding: 76px 40px 40px; }

/* faint substrate texture inside the footer too */
.foot::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at 1px 1px, rgba(247,241,230,.05) 1px, transparent 0);
  background-size: 8px 8px; opacity: .5;
}

/* — top row: brand + access actions — */
.foot-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; flex-wrap: wrap; padding-bottom: 56px; }
.foot-id { display: flex; flex-direction: column; gap: 14px; max-width: 34ch; }
.foot .fbrand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--serif-display); font-size: 22px; color: var(--cream); }
.foot .fbrand .mark { width: 17px; color: var(--coral); }
.foot-tagline { font-family: var(--serif-display); font-style: italic; font-size: 17px; line-height: 1.45; color: rgba(247,241,230,0.55); }

.foot-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.gh-star {
  display: inline-flex; align-items: stretch; border-radius: 6px; overflow: hidden;
  border: 1px solid rgba(247,241,230,0.2); font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em;
  transition: border-color .2s;
}
.gh-star:hover { border-color: rgba(247,241,230,0.45); }
.gh-star .gh-l { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; background: rgba(247,241,230,0.08); color: var(--cream); }
.gh-star .gh-l svg { width: 15px; height: 15px; }
.gh-star .gh-r { display: inline-flex; align-items: center; padding: 7px 11px; color: rgba(247,241,230,0.75); border-left: 1px solid rgba(247,241,230,0.2); }
.foot-login { font-family: var(--serif-body); font-size: 15px; color: rgba(247,241,230,0.8); border-bottom: 1px solid transparent; padding-bottom: 1px; transition: color .2s, border-color .2s; }
.foot-login:hover { color: var(--coral); border-color: var(--coral); }
.foot-waitlist {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--serif-body); font-size: 15px;
  padding: 9px 20px; border-radius: 999px; background: var(--cream); color: var(--ink);
  border: 1px solid var(--cream); transition: background .2s, color .2s, transform .18s;
}
.foot-waitlist:hover { background: var(--coral); border-color: var(--coral); color: #fff; transform: translateY(-1px); }
.foot-waitlist .arr { transition: transform .18s; }
.foot-waitlist:hover .arr { transform: translateX(3px); }

/* — columns — */
.foot-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; padding: 54px 0; border-top: 1px solid rgba(247,241,230,0.1); }
.foot-col h3 { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(247,241,230,0.85); line-height: 1.2; margin: 0 0 18px; }
.foot-col a { display: block; font-family: var(--serif-body); font-size: 15px; color: rgba(247,241,230,0.55); padding: 6px 0; transition: color .15s; width: fit-content; }
.foot-col a:hover { color: var(--coral); }
.foot-col a .ext { font-family: var(--mono); font-size: 11px; opacity: .6; margin-left: 5px; }
.foot-col a.lead-link { color: var(--coral); }
.foot-col a.lead-link:hover { color: #fff; }

/* — bottom bar: badges + legal — */
.foot-bottom { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding-top: 40px; border-top: 1px solid rgba(247,241,230,0.1); flex-wrap: wrap; }
.foot-badges { display: flex; gap: 32px; align-items: center; }
.fbadge { display: inline-flex; align-items: center; gap: 11px; }
.fbadge svg { width: 26px; height: 26px; color: var(--cream); flex: none; opacity: .9; }
.fbadge .bt { font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; line-height: 1.25; text-transform: uppercase; color: rgba(247,241,230,0.7); }
.foot-legal { display: flex; gap: 22px; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: rgba(247,241,230,0.62); }
.foot-legal a { transition: color .15s; }
.foot-legal a:hover { color: var(--coral); }
.foot-legal .cpy { color: rgba(247,241,230,0.58); }

/* — "čoskoro" placeholders (non-clickable links) — */
.soon { color: rgba(247,241,230,0.3); cursor: default; }
.foot-col .soon { display: block; font-family: var(--serif-body); font-size: 15px; padding: 6px 0; width: fit-content; }
.soon::after {
  content: "čoskoro"; font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(247,241,230,0.32);
  border: 1px solid rgba(247,241,230,0.18); border-radius: 4px;
  padding: 1px 5px; margin-left: 7px; vertical-align: middle;
}

/* ───── Responsive ───── */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 36px; min-height: auto; padding: 48px 0 70px; }
  .hero-canvas { max-width: 420px; margin: 0 auto; }
  .problem-story { grid-template-columns: 1fr; gap: 36px; }
  .silos { grid-template-columns: 1fr 1fr; }
  .idea-grid { grid-template-columns: 1fr; gap: 40px; }
  .grammar-grid { grid-template-columns: 1fr 1fr; }
  .philo-grid { grid-template-columns: 1fr; gap: 40px; }
  .practice-head { grid-template-columns: 1fr; }
  .practice .stories { grid-template-columns: 1fr; }
  .app-grid { grid-template-columns: 1fr; }
  .snapshot-grid { grid-template-columns: repeat(3, 1fr); }
  .snap:nth-child(3n) { border-right: none; }
  .level { grid-template-columns: 60px 1fr; gap: 24px; }
  .level .lv-body { grid-column: 2; }
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .foot-cols { grid-template-columns: 1fr 1fr; gap: 32px 36px; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 22px; }
  .nav-inner { padding: 13px 22px; }
  .sect { padding: 80px 0; }
  .silos { grid-template-columns: 1fr 1fr; }
  .compare-table { font-size: 13.5px; }
  .compare-table th, .compare-table td { padding: 14px 12px; }
  .compare-table tbody th { font-size: 16px; }
  .grammar-grid { grid-template-columns: 1fr; }
  .snapshot-grid { grid-template-columns: 1fr 1fr; }
  .snap { border-bottom: 1px solid var(--rule-soft); }
  .snap:nth-child(2n) { border-right: none; }
  .graph-detail { grid-template-columns: 1fr; }
  .graph-detail .d-threads { text-align: left; }
  .hero-foot .stat .n { font-size: 25px; }
  .foot .wrap { padding: 56px 22px 36px; }
  .foot-top { flex-direction: column; gap: 28px; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .foot-bottom { flex-direction: column; align-items: flex-start; gap: 24px; }
  .foot-badges { gap: 22px; flex-wrap: wrap; }
  .foot-legal { flex-wrap: wrap; gap: 14px 18px; }
}

/* mobile graph: allow horizontal scroll/zoom fallback */
@media (max-width: 620px) {
  .graph-canvas { aspect-ratio: 4 / 5; }
  .graph-scroll-hint { display: block; }
}
.graph-scroll-hint { display: none; }