/* ──────────────────────────────────────────────────────────────────────────
   Vaporkernel — Landing page styles
   Light-first only. Drafting-sheet vocabulary.
   ────────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-gutter: stable; }
body { min-height: 100vh; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--vk-5);
}
@media (max-width: 720px) {
  .wrap { padding: 0 var(--vk-4); }
}

/* ══ DRAFTING SHEET STAMP (sticky top) ═══════════════════════════════════ */
.sheet-stamp {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(244, 242, 235, 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--vk-rule);
}
.sheet-stamp-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--vk-5);
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--vk-4);
}
@media (max-width: 720px) {
  .sheet-stamp-inner { padding: 0 var(--vk-4); height: 48px; gap: var(--vk-2); }
}
.sheet-stamp-l, .sheet-stamp-r {
  display: flex;
  align-items: center;
  gap: var(--vk-3);
}
.sheet-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--vk-2);
  font-family: var(--vk-font-mono);
  font-weight: 600;
  font-size: var(--vk-text-base);
  letter-spacing: var(--vk-track-tight);
  color: var(--vk-ink);
}
.sheet-brand img {
  transition: transform var(--vk-dur-slow) var(--vk-ease);
  will-change: transform;
}
.sheet-brand:hover img { transform: rotate(180deg); }
.sheet-divider {
  width: 1px;
  height: 16px;
  background: var(--vk-rule-hi);
  opacity: 0.6;
}
.sheet-meta {
  font-family: var(--vk-font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vk-ink-low);
}
.sheet-meta b {
  color: var(--vk-ink);
  font-weight: 600;
}
@media (max-width: 720px) {
  .sheet-meta { display: none; }
  .sheet-divider { display: none; }
  .sheet-stamp-l { gap: var(--vk-2); }
  .sheet-stamp-r { gap: var(--vk-2); }
  .sheet-stamp-r .vk-badge-live { font-size: 9.5px; padding: 3px 6px; letter-spacing: 0.1em; }
}

/* ══ HERO ════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: var(--vk-7) 0 var(--vk-9);
  overflow: hidden;
  background: var(--vk-paper);
}
@media (max-width: 720px) {
  .hero { padding: var(--vk-5) 0 var(--vk-7); }
}

/* schematic mesh grid background — explicit; faded by mask */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--vk-rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--vk-rule) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: 0 0;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 25%, transparent 85%);
          mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 25%, transparent 85%);
  pointer-events: none;
  opacity: 0.6;
  z-index: 0;
}

/* drafting datum lines — hairlines top/bottom of hero, dashed and labelled */
.hero-rule {
  position: absolute;
  left: var(--vk-5);
  right: var(--vk-5);
  height: 0;
  border-top: 1px dashed var(--vk-rule-hi);
  z-index: 1;
  pointer-events: none;
}
.hero-rule-top { top: var(--vk-3); }
.hero-rule-bot { bottom: var(--vk-3); }
.hero-rule::before, .hero-rule::after {
  content: "";
  position: absolute;
  top: -3px;
  width: 5px; height: 5px;
  background: var(--vk-signal);
  border-radius: 50%;
}
.hero-rule::before { left: -3px; }
.hero-rule::after  { right: -3px; }

/* registration crosshairs at four corners */
.reg {
  position: absolute;
  font-family: var(--vk-font-mono);
  font-weight: 400;
  font-size: 14px;
  color: var(--vk-rule-hi);
  z-index: 1;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.reg-tl { top: var(--vk-3); left: var(--vk-3); }
.reg-tr { top: var(--vk-3); right: var(--vk-3); }
.reg-bl { bottom: var(--vk-3); left: var(--vk-3); }
.reg-br { bottom: var(--vk-3); right: var(--vk-3); }

/* hero coordinate annotations */
.hero-coord {
  position: absolute;
  font-family: var(--vk-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-low);
  z-index: 2;
  pointer-events: none;
  white-space: nowrap;
}
.hero-coord-tl { top: calc(var(--vk-3) + 16px); left: calc(var(--vk-3) + 18px); }
.hero-coord-tr { top: calc(var(--vk-3) + 16px); right: calc(var(--vk-3) + 18px); }

@media (max-width: 720px) {
  .reg, .hero-coord, .hero-rule { display: none; }
}

.hero-frame {
  position: relative;
  z-index: 3;
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--vk-5) var(--vk-5) 0;
}
@media (max-width: 720px) {
  .hero-frame { padding: var(--vk-3) var(--vk-4) 0; }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  column-gap: var(--vk-7);
  row-gap: var(--vk-6);
  align-items: stretch;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; column-gap: 0; row-gap: var(--vk-5); align-items: start; }
}

/* ── Hero text block ───────────────────────────────────────────────────── */
.hero-text {
  padding-top: var(--vk-3);
  min-width: 0;
}

.hero-display {
  font-family: var(--vk-font-mono);
  font-weight: 500;
  font-size: clamp(2.25rem, 5.4vw, 4.75rem);
  line-height: 0.96;
  letter-spacing: var(--vk-track-tight);
  color: var(--vk-ink);
  margin: var(--vk-3) 0 var(--vk-5);
  display: flex;
  flex-direction: column;
  gap: 0.04em;
}
.hero-line { display: block; }
.hero-line-quote {
  font-family: var(--vk-font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--vk-signal);
  letter-spacing: -0.025em;
  margin-left: -0.04em;
}
.hero-line-quote .vk-quote {
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}
@media (max-width: 720px) {
  .hero-display {
    font-size: clamp(2rem, 11vw, 3rem);
    margin: var(--vk-3) 0 var(--vk-4);
  }
  .hero-line-quote { margin-left: 0; }
}

/* ── Mission card (sits in left column, integrated) ───────────────────── */
.mission-card {
  position: relative;
  background: var(--vk-paper-hi);
  border: 1px solid var(--vk-rule);
  border-radius: var(--vk-r-lg);
  padding: var(--vk-4) var(--vk-5);
  transition: border-color var(--vk-dur-base) var(--vk-ease), box-shadow var(--vk-dur-base) var(--vk-ease);
}
@media (max-width: 720px) {
  .mission-card { padding: var(--vk-4); }
}
.mission-card:hover {
  border-color: var(--vk-signal);
  box-shadow: var(--vk-glow-signal);
}
/* corner ticks */
.mission-card::before, .mission-card::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  pointer-events: none;
}
.mission-card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--vk-signal);
  border-left: 2px solid var(--vk-signal);
}
.mission-card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--vk-signal);
  border-right: 2px solid var(--vk-signal);
}
.mission-tag {
  margin-bottom: var(--vk-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--vk-3);
}
.mission-tag-coord {
  font-family: var(--vk-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-low);
}
.mission-text {
  font-family: var(--vk-font-sans);
  font-size: var(--vk-text-base);
  line-height: var(--vk-lead-loose);
  color: var(--vk-ink);
  text-wrap: pretty;
}
@media (min-width: 961px) {
  .mission-text { font-size: var(--vk-text-md); }
}
.mission-text em {
  font-family: var(--vk-font-serif);
  font-style: italic;
  color: var(--vk-signal);
  font-weight: 500;
}

/* ── Hero viz (right column) ──────────────────────────────────────────── */
.hero-viz {
  position: relative;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
}

.hero-viz-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed var(--vk-rule);
  padding-bottom: var(--vk-2);
  color: var(--vk-ink-low);
}
.hero-viz-label .vk-caption {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vk-ink-low);
}

.constellation-wrapper {
  background: var(--vk-paper-hi);
  border: 1px solid var(--vk-rule);
  border-radius: var(--vk-r-lg);
  padding: var(--vk-5);
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--vk-shadow-sm);
  overflow: visible;
  transition: border-color var(--vk-dur-base) var(--vk-ease), box-shadow var(--vk-dur-base) var(--vk-ease);
}
.constellation-wrapper svg {
  width: 100%;
  height: auto;
  max-height: 100%;
}
@media (max-width: 960px) {
  .constellation-wrapper { aspect-ratio: 180 / 130; min-height: 0; padding: var(--vk-4); }
}
@media (max-width: 720px) {
  .constellation-wrapper { padding: var(--vk-3); }
}
.constellation-wrapper:hover {
  border-color: var(--vk-signal);
  box-shadow: var(--vk-glow-signal);
}

/* legend under the figure */
.hero-viz-legend {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--vk-3);
  border-top: 1px dashed var(--vk-rule);
  padding-top: var(--vk-3);
}
.hero-viz-legend > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-viz-legend dt {
  font-family: var(--vk-font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vk-ink-low);
}
.hero-viz-legend dd {
  font-family: var(--vk-font-mono);
  font-size: var(--vk-text-sm);
  color: var(--vk-ink);
  font-weight: 500;
}

/* ── Constellation interactive bits (unchanged behaviour) ─────────────── */
.blueprint-coord {
  position: absolute;
  font-family: var(--vk-font-mono);
  font-size: 9px;
  color: var(--vk-rule-hi);
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.12em;
}
.blueprint-coord-tr { top: 8px; right: 12px; }
.blueprint-coord-bl { bottom: 8px; left: 12px; }

.pulse-node {
  /* static \u2014 no animation */
}
.pulse-ring {
  opacity: 0;
}
.connection-lines line {
  stroke-dasharray: 400;
  stroke-dashoffset: 0;
  opacity: 0.6;
}

@keyframes vk-node-glow {
  0%, 100% { opacity: 0.9; }
  50%      { opacity: 1; filter: drop-shadow(0 0 6px var(--vk-signal)); }
}
@keyframes vk-draw-line { to { stroke-dashoffset: 0; } }

.peer-nodes circle {
  cursor: pointer;
  transition: fill var(--vk-dur-fast) var(--vk-ease), stroke var(--vk-dur-fast) var(--vk-ease), stroke-width var(--vk-dur-fast) var(--vk-ease);
}
.peer-nodes circle:hover {
  fill: var(--vk-signal);
  stroke: var(--vk-paper-hi);
  stroke-width: 1.4px;
}
.active-connection-lines line {
  transition: opacity var(--vk-dur-base) var(--vk-ease), stroke var(--vk-dur-base) var(--vk-ease), stroke-width var(--vk-dur-base) var(--vk-ease);
  opacity: 0.1;
  stroke: var(--vk-rule);
}
.active-connection-lines line.active {
  opacity: 0.85;
  stroke: var(--vk-signal);
  stroke-width: 1px;
}

.node-tooltip {
  position: absolute;
  z-index: 100;
  pointer-events: none;
  background: rgba(251, 250, 246, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(18, 138, 107, 0.25);
  box-shadow: 0 8px 32px rgba(14, 16, 20, 0.08);
  border-radius: var(--vk-r-md);
  padding: var(--vk-3) var(--vk-4);
  font-family: var(--vk-font-mono);
  font-size: 11px;
  color: var(--vk-ink);
  width: 240px;
  display: none;
  line-height: 1.45;
}
.tooltip-header {
  border-bottom: 1px solid rgba(18, 138, 107, 0.2);
  padding-bottom: 4px;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
  font-weight: 600;
}
.tooltip-status { color: var(--vk-signal); }
.tooltip-row { display: flex; justify-content: space-between; gap: var(--vk-3); }
.tooltip-row span:first-child { color: var(--vk-ink-mid); }

/* ══ ARCHITECTURAL PILLARS ══════════════════════════════════════════════ */
.manifesto {
  padding: var(--vk-8) 0;
  border-top: 1px solid var(--vk-rule);
  background-color: var(--vk-paper-hi);
}
.manifesto-header {
  margin-bottom: var(--vk-6);
  max-width: 60ch;
}
.manifesto-header .vk-h2 {
  margin-top: var(--vk-3);
}
.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--vk-4);
}
@media (max-width: 900px) {
  .manifesto { padding: var(--vk-7) 0; }
  .manifesto-grid { grid-template-columns: 1fr; gap: var(--vk-4); }
}

.vk-blueprint-card {
  position: relative;
  background: var(--vk-paper);
  border: 1px solid var(--vk-rule);
  border-radius: var(--vk-r-lg);
  padding: var(--vk-5);
  transition: border-color var(--vk-dur-base) var(--vk-ease), box-shadow var(--vk-dur-base) var(--vk-ease), transform var(--vk-dur-base) var(--vk-ease);
}
@media (min-width: 901px) {
  .vk-blueprint-card { padding: var(--vk-6); }
}
.vk-blueprint-card::before, .vk-blueprint-card::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  pointer-events: none;
  opacity: 0.3;
  transition: opacity var(--vk-dur-base) var(--vk-ease);
}
.vk-blueprint-card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--vk-signal);
  border-left: 2px solid var(--vk-signal);
}
.vk-blueprint-card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--vk-signal);
  border-right: 2px solid var(--vk-signal);
}
.vk-blueprint-card:hover {
  border-color: var(--vk-signal);
  box-shadow: var(--vk-glow-signal);
  transform: translateY(-2px);
}
.vk-blueprint-card:hover::before,
.vk-blueprint-card:hover::after { opacity: 1; }

.pillar-num {
  font-family: var(--vk-font-mono);
  font-size: var(--vk-text-sm);
  color: var(--vk-signal);
  letter-spacing: var(--vk-track-mono);
  font-weight: 600;
  margin-bottom: var(--vk-3);
  display: block;
}
.pillar-title {
  font-family: var(--vk-font-mono);
  font-size: var(--vk-text-md);
  font-weight: 600;
  color: var(--vk-ink);
  margin-bottom: var(--vk-3);
  letter-spacing: var(--vk-track-tight);
}
.pillar-desc {
  font-family: var(--vk-font-sans);
  font-size: var(--vk-text-base);
  line-height: var(--vk-lead-base);
  color: var(--vk-ink-mid);
}

/* ══ TERMINAL ═══════════════════════════════════════════════════════════ */
.terminal-section {
  position: relative;
  padding: var(--vk-8) 0;
  border-top: 1px solid var(--vk-rule);
  background: var(--vk-paper);
}
.terminal-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--vk-7);
  align-items: flex-start;
}
@media (max-width: 900px) {
  .terminal-section { padding: var(--vk-7) 0; }
  .terminal-layout { grid-template-columns: 1fr; gap: var(--vk-5); }
}
.terminal-info h2 { margin: var(--vk-3) 0 var(--vk-4); }
.terminal-info p {
  font-family: var(--vk-font-sans);
  font-size: var(--vk-text-base);
  line-height: var(--vk-lead-base);
  color: var(--vk-ink-mid);
  margin-bottom: var(--vk-4);
  max-width: 50ch;
}
.terminal-quote {
  font-size: var(--vk-text-md);
  color: var(--vk-ink);
  border-left: 2px solid var(--vk-signal);
  padding-left: var(--vk-4);
}

.terminal-box {
  background: var(--vk-void);
  border: 1px solid var(--vk-rule-dk);
  border-radius: var(--vk-r-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(14, 16, 20, 0.18);
  font-family: var(--vk-font-mono);
  font-size: var(--vk-text-sm);
  color: var(--vk-ink-on-dk);
}
.terminal-header {
  background: var(--vk-canvas-dk);
  padding: var(--vk-3) var(--vk-4);
  border-bottom: 1px solid var(--vk-rule-dk);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--vk-3);
  flex-wrap: wrap;
}
@media (max-width: 480px) {
  .terminal-header { padding: var(--vk-2) var(--vk-3); gap: var(--vk-2); }
  .terminal-dots { display: none; }
}
.terminal-dots { display: flex; gap: 6px; }
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.red { background-color: var(--vk-err); }
.terminal-dot.yellow { background-color: var(--vk-amber); }
.terminal-dot.green { background-color: var(--vk-signal-bright); }

.terminal-tabs { display: flex; gap: var(--vk-2); flex-wrap: wrap; }
.terminal-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--vk-ink-mid-dk);
  font-family: var(--vk-font-mono);
  font-size: 11px;
  padding: 3px 9px;
  border-radius: var(--vk-r-sm);
  cursor: pointer;
  transition: all var(--vk-dur-fast) var(--vk-ease);
}
.terminal-tab-btn:hover { color: #fff; background-color: rgba(255, 255, 255, 0.04); }
.terminal-tab-btn.active {
  background: var(--vk-panel-dk);
  border-color: var(--vk-rule-dk);
  color: var(--vk-signal-bright);
  font-weight: 500;
}

.terminal-btn-rerun {
  background: transparent;
  border: 1px solid var(--vk-rule-dk);
  color: var(--vk-signal-bright);
  font-family: var(--vk-font-mono);
  font-size: 10px;
  padding: 3px 9px;
  border-radius: var(--vk-r-sm);
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: all var(--vk-dur-fast) var(--vk-ease);
}
.terminal-btn-rerun:hover { background-color: var(--vk-rule-dk); color: #fff; }

.terminal-body {
  padding: var(--vk-4) var(--vk-5);
  min-height: 280px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}
@media (max-width: 480px) {
  .terminal-body {
    padding: var(--vk-3) var(--vk-4);
    font-size: 11.5px;
    min-height: 220px;
  }
}
.terminal-line {
  margin-bottom: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--vk-dur-fast) var(--vk-ease), transform var(--vk-dur-fast) var(--vk-ease);
}
.terminal-line.visible { opacity: 1; transform: translateY(0); }
.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--vk-signal-bright);
  vertical-align: middle;
  margin-left: 4px;
  animation: vk-blink 1s steps(2, start) infinite;
}
@keyframes vk-blink { to { visibility: hidden; } }

/* ══ LAUNCH CALLOUT ═════════════════════════════════════════════════════ */
.launch-callout {
  padding: var(--vk-9) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--vk-rule);
  background: var(--vk-paper-hi);
}
.launch-callout::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--vk-rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--vk-rule) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center;
  -webkit-mask-image: radial-gradient(circle, #000 15%, transparent 65%);
          mask-image: radial-gradient(circle, #000 15%, transparent 65%);
  pointer-events: none;
  opacity: 0.45;
  z-index: 0;
}
.launch-wrap {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.launch-card {
  text-align: left;
  padding: var(--vk-6) var(--vk-5);
}
@media (min-width: 721px) {
  .launch-card { padding: var(--vk-7) var(--vk-6) var(--vk-5); }
}
.launch-h { margin: var(--vk-2) 0 var(--vk-4); }
.launch-p {
  color: var(--vk-ink-mid);
  font-size: var(--vk-text-md);
  line-height: var(--vk-lead-base);
  margin-bottom: 0;
}
.blueprint-stamp-text {
  font-family: var(--vk-font-mono);
  font-size: 9.5px;
  color: var(--vk-ink-low);
  letter-spacing: var(--vk-track-wide);
  border-top: 1px dashed var(--vk-rule);
  padding-top: var(--vk-3);
  margin-top: var(--vk-5);
  display: flex;
  justify-content: space-between;
  text-transform: uppercase;
}

/* ══ FOOTER ═════════════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--vk-rule);
  padding: var(--vk-5) 0;
  background: var(--vk-paper);
}
.site-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--vk-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--vk-4);
  flex-wrap: wrap;
  font-family: var(--vk-font-mono);
  font-size: var(--vk-text-xs);
  color: var(--vk-ink-low);
  letter-spacing: var(--vk-track-base);
}
@media (max-width: 720px) {
  .site-footer-inner { padding: 0 var(--vk-4); }
}
.site-footer-brand {
  display: inline-flex; align-items: center; gap: var(--vk-2);
  color: var(--vk-ink); font-weight: 500;
}
.site-footer-brand img { width: 20px; height: 20px; }
.site-footer-meta {
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .site-footer-inner { flex-direction: column; text-align: center; gap: var(--vk-3); }
}

/* ══ SCROLL ANIMATIONS ══════════════════════════════════════════════════ */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--vk-dur-slow) var(--vk-ease), transform var(--vk-dur-slow) var(--vk-ease);
}
.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); }
.manifesto-grid .pillar-card:nth-child(1) { transition-delay: 0ms; }
.manifesto-grid .pillar-card:nth-child(2) { transition-delay: 120ms; }
.manifesto-grid .pillar-card:nth-child(3) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal-on-scroll { opacity: 1; transform: none; }
}