/* ============================================================
   0effort landing — "The Zero Machine"
   Liquid glass black + teal alchemical engraving duotone.
   Loaded ONLY by index.html (not the app). Namespace: .lp-*
   Tokens: /src/design-system.css supplies --color-*, --space-*.
   ============================================================ */

:root {
  --lp-bg: #050807;
  --lp-bg-soft: #0a0d0c;
  --lp-ink: #fafafa;
  --lp-text: #c9c9cf;
  --lp-dim: #8f8f97;
  --lp-teal: var(--color-accent, #3ed2a7);
  --lp-teal-hi: #7dffd9;
  --lp-teal-deep: #0d5d47;
  --lp-hairline: rgba(255, 255, 255, 0.08);
  --lp-glass-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  --lp-glass-border: rgba(255, 255, 255, 0.09);
  --lp-glow: rgba(62, 210, 167, 0.35);
  --lp-sans: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --lp-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --lp-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
  --lp-max: 1200px;
}

/* ---------- base ---------- */
html {
  scroll-behavior: smooth;
  background: var(--lp-bg);
}
body.lp {
  margin: 0;
  background:
    radial-gradient(1200px 800px at 78% -10%, rgba(62, 210, 167, 0.05), transparent 60%),
    radial-gradient(900px 700px at 12% 110%, rgba(62, 210, 167, 0.04), transparent 55%),
    var(--lp-bg);
  color: var(--lp-text);
  font-family: var(--lp-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.lp *, body.lp *::before, body.lp *::after { box-sizing: border-box; }
body.lp ::selection { background: rgba(62, 210, 167, 0.32); color: #eafff8; }

body.lp h1, body.lp h2, body.lp h3, body.lp p, body.lp ul, body.lp ol { margin: 0; }
body.lp ul, body.lp ol { padding: 0; list-style: none; }
body.lp a { color: inherit; text-decoration: none; }
body.lp img { max-width: 100%; display: block; }

/* film grain (desktop only — cheap texture over the void) */
@media (min-width: 768px) {
  body.lp::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  }
}

.lp-scene[id], .lp-hero[id] { scroll-margin-top: 72px; }

.lp-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 10px 18px;
  background: var(--lp-teal);
  color: #04110c;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.lp-skip:focus { left: 0; }

/* ---------- reveal system (CSS-transition based; JS toggles .lp-in) ---------- */
html.lp-js .lp-reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}
html.lp-js .lp-reveal.lp-in { opacity: 1; transform: none; }
html.lp-nojs .lp-reveal { opacity: 1; transform: none; }

/* ---------- nav ---------- */
.lp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.lp-nav.lp-scrolled {
  background: rgba(5, 8, 7, 0.74);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--lp-hairline);
}
.lp-nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.lp-brand {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lp-ink);
  display: inline-flex;
  align-items: baseline;
}
.lp-brand-zero {
  color: var(--lp-teal);
  font-weight: 800;
  text-shadow: 0 0 14px var(--lp-glow);
  margin-right: 1px;
}
.lp-brand-dim { opacity: 0.85; }
.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  color: #b4b4b8;
}
.lp-nav-links > a:not(.lp-btn):hover { color: var(--lp-ink); }
.lp-nav-signin { color: var(--lp-ink); }
.lp-nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}
.lp-nav-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--lp-ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.lp-nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.lp-nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- progress rail ---------- */
.lp-rail {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  height: 38vh;
  z-index: 90;
}
.lp-rail-track {
  width: 2px;
  height: 100%;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 2px;
  overflow: hidden;
}
.lp-rail-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--lp-teal-hi), var(--lp-teal));
  transform: scaleY(0);
  transform-origin: top;
  box-shadow: 0 0 12px var(--lp-glow);
}
@media (max-width: 1099px) { .lp-rail { display: none; } }

/* ---------- buttons ---------- */
.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
  will-change: transform;
}
.lp-btn:focus-visible { outline: 2px solid var(--lp-teal); outline-offset: 3px; }
body.lp .lp-btn-primary {
  background: linear-gradient(135deg, #4ee6b8, #2bb890);
  color: #04110c;
  box-shadow: 0 8px 28px rgba(62, 210, 167, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
body.lp .lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(62, 210, 167, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
body.lp .lp-btn-primary:active { transform: translateY(0); }
body.lp .lp-btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e4e4e7;
  background: rgba(255, 255, 255, 0.02);
}
body.lp .lp-btn-ghost:hover { border-color: rgba(62, 210, 167, 0.5); color: var(--lp-ink); background: rgba(62, 210, 167, 0.06); }
.lp-btn-sm { padding: 9px 18px; font-size: 13.5px; border-radius: 10px; }
.lp-btn-lg { padding: 18px 42px; font-size: 17px; border-radius: 14px; }
.lp-btn-block { width: 100%; margin-top: auto; }
.lp-btn-arrow { font-size: 17px; line-height: 1; }

/* ---------- type scale ---------- */
.lp-eyebrow, .lp-plate-no {
  font-family: var(--lp-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--lp-teal);
}
.lp-h1 {
  font-size: clamp(46px, 7.6vw, 96px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  color: var(--lp-ink);
  background: linear-gradient(115deg, #ffffff 30%, #b9ffe9 70%, #3ed2a7 105%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 18px 0 22px;
}
.lp-h1 em {
  font-family: var(--lp-serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.lp-h2 {
  font-size: clamp(30px, 4.6vw, 52px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--lp-ink);
  margin: 14px 0 18px;
}
.lp-lede {
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.6;
  color: #c2c2c9;
  max-width: 56ch;
}
.lp-body { font-size: 16.5px; color: var(--lp-text); max-width: 58ch; }
.lp-body-center { margin: 0 auto; text-align: center; }
.lp-annot {
  font-family: var(--lp-serif);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 22px);
  color: #a7b8b1;
  margin: 10px 0 4px;
}
.lp-micro { font-size: 12.5px; color: var(--lp-dim); margin-top: 14px; }
.lp-micro-center { text-align: center; margin-top: 28px; }

.lp-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.lp-chips li {
  font-family: var(--lp-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: #b9cfc8;
  padding: 7px 14px;
  border: 1px solid rgba(62, 210, 167, 0.22);
  border-radius: 999px;
  background: rgba(62, 210, 167, 0.05);
}
.lp-chips-tight { justify-content: center; margin-top: 16px; }

/* ---------- hero (full-bleed cover — the media is a background film, never a box) ---------- */
.lp-hero { position: relative; }
.lp-hero-stage {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  align-items: center;
}
/* layer 0: the film */
.lp-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
}
.lp-hero-poster, .lp-hero-canvas, .lp-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.lp-hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
}
.lp-hero-canvas { opacity: 0; transition: opacity 0.5s ease; }
.lp-hero-canvas.lp-on { opacity: 1; }
.lp-hero-poster { transition: opacity 0.5s ease; }
.lp-hero-poster.lp-off { opacity: 0; }
.lp-hero-video { object-fit: cover; object-position: 62% 50%; opacity: 0; display: none; }
.lp-hero-video.lp-on { opacity: 1; display: block; }
/* layer 1: engraved sunburst OVER the film, its centre cut out around the zero */
.lp-hero-sunburst {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: max(1250px, 105vw);
  transform: translate(-50%, -50%);
  opacity: 0.2;
  mix-blend-mode: screen;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 62% 50%, transparent 11%, #000 32%);
  mask-image: radial-gradient(circle at 62% 50%, transparent 11%, #000 32%);
}
/* layer 2: readability scrim */
.lp-hero-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 8, 7, 0.86) 0%, rgba(5, 8, 7, 0.55) 34%, rgba(5, 8, 7, 0.08) 60%, rgba(5, 8, 7, 0.25) 100%),
    linear-gradient(180deg, rgba(5, 8, 7, 0.55) 0%, transparent 22%, transparent 72%, rgba(5, 8, 7, 0.8) 100%);
}
/* layer 3: content */
.lp-hero-content {
  position: relative;
  z-index: 3;
  padding: 120px 24px 90px clamp(24px, 6vw, 96px);
  max-width: 720px;
}
.lp-cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.lp-cta-center { justify-content: center; }
.lp-caps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--lp-hairline);
}
.lp-caps li {
  font-family: var(--lp-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: #9fb3ac;
  display: flex;
  align-items: center;
  gap: 8px;
}
.lp-caps li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--lp-teal);
  box-shadow: 0 0 8px var(--lp-glow);
}
.lp-scroll-cue {
  position: absolute;
  bottom: 26px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: max-content;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: var(--lp-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lp-dim);
}
.lp-scroll-chevron {
  font-size: 20px;
  color: var(--lp-teal);
  animation: lp-bob 2.2s ease-in-out infinite;
}
@keyframes lp-bob {
  0%, 100% { transform: translateY(0); opacity: 0.9; }
  50% { transform: translateY(7px); opacity: 0.4; }
}

/* ---------- scenes ---------- */
.lp-scene {
  position: relative;
  max-width: var(--lp-max);
  margin: 0 auto;
  padding: clamp(90px, 13vh, 150px) 24px;
}
.lp-scene-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.lp-scene-flip .lp-plate-wrap { order: 2; }
.lp-scene-flip .lp-scene-copy { order: 1; }
.lp-scene-center { text-align: center; }
.lp-scene-center .lp-body-center { max-width: 62ch; }

.lp-plate-wrap { position: relative; }
.lp-plate {
  width: 100%;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 48px rgba(62, 210, 167, 0.12));
}
.lp-plate-wrap::after {
  content: '';
  position: absolute;
  inset: -3px;
  background: radial-gradient(ellipse at center, transparent 44%, var(--lp-bg) 92%);
  pointer-events: none;
}

/* messenger backdrop behind centered scene */
.lp-scene-center .lp-plate-backdrop {
  position: absolute;
  top: 10px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: min(470px, 80vw);
  opacity: 0.26;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: radial-gradient(ellipse 68% 58% at center, #000 34%, transparent 72%);
  mask-image: radial-gradient(ellipse 68% 58% at center, #000 34%, transparent 72%);
}
#channels { padding-top: clamp(330px, 42vh, 430px); }
#channels .lp-plate-no, #channels .lp-h2, #channels .lp-body, #channels .lp-channel-grid, #channels .lp-seq { position: relative; z-index: 1; }

/* ---------- glass ---------- */
.lp-glass {
  position: relative;
  background: var(--lp-glass-bg);
  border: 1px solid var(--lp-glass-border);
  border-radius: 16px;
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  padding: 24px;
}
.lp-glass-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.lp-glass-label {
  font-family: var(--lp-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lp-dim);
}
.lp-glass-caption {
  margin-top: 14px;
  font-family: var(--lp-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6d6d75;
  text-align: right;
}

/* sourcing demo */
.lp-demo-sourcing { margin-top: 30px; max-width: 520px; }
.lp-type-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--lp-hairline);
  border-radius: 10px;
  padding: 13px 14px;
  font-family: var(--lp-mono);
  font-size: 13.5px;
  line-height: 1.55;
  color: #d9efe8;
  min-height: 52px;
}
.lp-caret {
  display: inline-block;
  width: 7px;
  height: 15px;
  margin-left: 2px;
  vertical-align: -2px;
  background: var(--lp-teal);
  animation: lp-blink 1.05s steps(1) infinite;
}
@keyframes lp-blink { 50% { opacity: 0; } }
.lp-lead-rows { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.lp-lead-row {
  display: grid;
  grid-template-columns: 30px 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  font-size: 13px;
}
html.lp-js .lp-lead-row { opacity: 0; transform: translateX(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
html.lp-js .lp-lead-row.lp-in { opacity: 1; transform: none; }
.lp-lead-av {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--lp-mono);
  font-size: 10px;
  color: #bfffea;
  background: rgba(62, 210, 167, 0.14);
  border: 1px solid rgba(62, 210, 167, 0.3);
}
.lp-lead-name { color: #dcdce1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-lead-co { color: var(--lp-dim); font-size: 12.5px; }
.lp-score {
  font-family: var(--lp-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--lp-teal-hi);
  border: 1px solid rgba(62, 210, 167, 0.4);
  background: rgba(62, 210, 167, 0.08);
  padding: 3px 9px;
  border-radius: 999px;
}

/* gauge demo */
.lp-demo-gauge {
  margin-top: 30px;
  max-width: 420px;
  display: grid;
  grid-template-columns: 132px 1fr;
  grid-template-areas: "gauge read" "chips chips" "cap cap";
  gap: 6px 20px;
  align-items: center;
}
.lp-gauge { grid-area: gauge; width: 132px; height: 132px; transform: rotate(-90deg); }
.lp-gauge-track { fill: none; stroke: rgba(255, 255, 255, 0.08); stroke-width: 9; }
.lp-gauge-arc {
  fill: none;
  stroke: var(--lp-teal);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 326.7;
  stroke-dashoffset: 326.7;
  filter: drop-shadow(0 0 6px var(--lp-glow));
  transition: stroke-dashoffset 1.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.lp-demo-gauge.lp-armed .lp-gauge-arc { stroke-dashoffset: 42.5; } /* 87% of 326.7 */
.lp-gauge-read { grid-area: read; display: flex; flex-direction: column; }
.lp-gauge-num { font-size: 46px; font-weight: 800; letter-spacing: -0.03em; color: var(--lp-ink); line-height: 1; }
.lp-gauge-cap {
  font-family: var(--lp-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lp-dim);
  margin-top: 6px;
}
.lp-demo-gauge .lp-chips-tight { grid-area: chips; }
.lp-demo-gauge .lp-glass-caption { grid-area: cap; }

/* channels */
.lp-channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
  text-align: left;
}
.lp-channel h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--lp-ink);
  margin-bottom: 10px;
}
.lp-ch-glyph { color: var(--lp-teal); font-size: 18px; filter: drop-shadow(0 0 8px var(--lp-glow)); }
.lp-channel p { font-size: 14px; color: #a8a8b0; line-height: 1.6; }

/* sequence timeline */
.lp-seq { position: relative; max-width: 880px; margin: 56px auto 0; padding-top: 6px; }
.lp-seq-line {
  position: absolute;
  top: 27px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: linear-gradient(90deg, var(--lp-teal), var(--lp-teal-hi));
  box-shadow: 0 0 10px var(--lp-glow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.lp-seq.lp-armed .lp-seq-line { transform: scaleX(1); }
.lp-seq-steps { display: flex; justify-content: space-between; }
.lp-seq-steps li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 74px;
}
.lp-seq-steps li::before {
  content: '';
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--lp-teal);
  box-shadow: 0 0 10px var(--lp-glow);
  margin-bottom: 6px;
}
.lp-seq-day { font-family: var(--lp-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--lp-teal); text-transform: uppercase; }
.lp-seq-what { font-size: 13.5px; color: #cfcfd6; }
.lp-seq-win::before { width: 13px; height: 13px; box-shadow: 0 0 18px var(--lp-teal); }
.lp-seq-win .lp-seq-what { font-family: var(--lp-serif); font-style: italic; font-size: 16px; color: var(--lp-teal-hi); }

/* inbox demo */
.lp-demo-inbox { margin-top: 30px; max-width: 520px; display: flex; flex-direction: column; gap: 12px; }
.lp-msg { border-radius: 12px; padding: 13px 15px; font-size: 14px; line-height: 1.55; max-width: 92%; }
.lp-msg p { color: #d6d6dc; }
.lp-msg-in { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.07); align-self: flex-start; }
.lp-msg-out { background: rgba(62, 210, 167, 0.08); border: 1px solid rgba(62, 210, 167, 0.25); align-self: flex-end; }
.lp-badge {
  display: inline-block;
  margin-top: 9px;
  font-family: var(--lp-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
}
.lp-badge-intent { color: var(--lp-teal-hi); border: 1px solid rgba(62, 210, 167, 0.45); background: rgba(62, 210, 167, 0.1); }
.lp-badge-bot { color: var(--lp-dim); border: 1px solid rgba(255, 255, 255, 0.12); }
.lp-badge-live { color: var(--lp-teal-hi); border: 1px solid rgba(62, 210, 167, 0.4); display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; }
.lp-badge-live::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--lp-teal);
  animation: lp-pulse 1.8s ease-in-out infinite;
}
@keyframes lp-pulse { 0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--lp-glow); } 50% { opacity: 0.35; box-shadow: none; } }
.lp-toast {
  align-self: flex-end;
  font-size: 13px;
  font-weight: 600;
  color: #04110c;
  background: linear-gradient(135deg, #4ee6b8, #2bb890);
  border-radius: 10px;
  padding: 9px 14px;
  box-shadow: 0 10px 30px rgba(62, 210, 167, 0.35);
}
html.lp-js .lp-toast { opacity: 0; transform: translateY(10px); transition: opacity 0.6s ease 0.5s, transform 0.6s ease 0.5s; }
html.lp-js .lp-in ~ .lp-toast, html.lp-js .lp-demo-inbox.lp-in .lp-toast { opacity: 1; transform: none; }

/* dashboard */
.lp-dash-wrap { position: relative; max-width: 880px; margin: 48px auto 0; padding: clamp(28px, 5vw, 56px); }
.lp-dash-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  opacity: 0.5;
  mix-blend-mode: screen;
  pointer-events: none;
}
.lp-dash { text-align: left; }
.lp-dash-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.lp-dash-title { font-family: var(--lp-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: #b9cfc8; }
.lp-dash-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.lp-tile {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lp-tile-cap { font-family: var(--lp-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lp-dim); }
.lp-tile-num { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; color: var(--lp-ink); line-height: 1.1; }
.lp-tile-unit { font-size: 17px; color: var(--lp-teal); margin-left: 1px; }
.lp-spark { width: 100%; height: 28px; margin-top: 2px; }
.lp-spark polyline { fill: none; stroke: var(--lp-teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; opacity: 0.85; }

/* ---------- threshold / pricing ---------- */
.lp-threshold { text-align: center; padding-top: clamp(250px, 31vh, 360px); }
.lp-threshold .lp-plate-no, .lp-threshold .lp-h2, .lp-threshold .lp-body {
  text-shadow: 0 2px 10px rgba(5, 8, 7, 0.9), 0 0 34px rgba(5, 8, 7, 0.85);
}
.lp-threshold .lp-plate-no {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(5, 8, 7, 0.72);
  border: 1px solid rgba(62, 210, 167, 0.25);
}
.lp-threshold-art {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: min(360px, 64vw);
  opacity: 0.28;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 48%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 48%, transparent 88%);
}
.lp-threshold > :not(.lp-threshold-art) { position: relative; z-index: 1; }
.lp-price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 64px;
  text-align: left;
}
.lp-price { display: flex; flex-direction: column; padding: 26px 22px; }
.lp-price h3 {
  font-family: var(--lp-mono);
  font-size: 12.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #b9cfc8;
}
.lp-price-num { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; color: var(--lp-ink); margin: 12px 0 18px; }
.lp-price-num span { font-size: 14px; font-weight: 500; color: var(--lp-dim); letter-spacing: 0; }
.lp-price ul { display: flex; flex-direction: column; gap: 9px; margin-bottom: 26px; }
.lp-price li { font-size: 13.5px; color: #b9b9c0; display: flex; gap: 10px; }
.lp-price li::before { content: '—'; color: var(--lp-teal); }
.lp-price-hot { border-color: rgba(62, 210, 167, 0.45); box-shadow: 0 24px 70px rgba(62, 210, 167, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
.lp-price-flag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--lp-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #04110c;
  background: linear-gradient(135deg, #4ee6b8, #2bb890);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
@media (min-width: 1024px) { .lp-price-hot { transform: scale(1.04); } }

/* ---------- footer ---------- */
.lp-footer { border-top: 1px solid var(--lp-hairline); margin-top: 40px; }
.lp-footer-inner {
  max-width: var(--lp-max);
  margin: 0 auto;
  padding: 46px 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.lp-footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; font-size: 13.5px; color: #a0a0a8; }
.lp-footer-nav a:hover { color: var(--lp-ink); }
.lp-footer-note { font-size: 12.5px; color: #737379; }
.lp-footer-sep { margin: 0 6px; color: #4a4a50; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1023px) {
  .lp-price-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-channel-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .lp-scene-split { grid-template-columns: 1fr; gap: 44px; }
  .lp-scene-flip .lp-plate-wrap { order: 0; }
  .lp-scene-flip .lp-scene-copy { order: 1; }
  .lp-plate-wrap { max-width: 560px; margin: 0 auto; }
  .lp-hero-content { padding: 130px 24px 100px; max-width: 640px; }
}

@media (max-width: 767px) {
  body.lp { font-size: 15px; }
  .lp-nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px 24px 26px;
    background: rgba(5, 8, 7, 0.97);
    border-bottom: 1px solid var(--lp-hairline);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
  }
  .lp-nav-links.lp-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .lp-nav-links > a { padding: 13px 4px; font-size: 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
  .lp-nav-links > a.lp-btn { margin-top: 14px; border-bottom: 0; }
  .lp-nav-burger { display: flex; }
  .lp-nav.lp-menu-open { background: rgba(5, 8, 7, 0.97); }

  /* limit blur layers on mobile: nav keeps blur, panels go solid */
  .lp-glass {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: linear-gradient(180deg, rgba(20, 23, 22, 0.94), rgba(13, 15, 14, 0.94));
  }

  .lp-hero-stage { min-height: 100svh; }
  .lp-hero-content { padding: 110px 20px 120px; }
  .lp-hero-video, .lp-hero-poster img, .lp-hero-canvas { object-position: 50% 42%; }
  .lp-hero-stage::before {
    background:
      linear-gradient(180deg, rgba(5, 8, 7, 0.7) 0%, rgba(5, 8, 7, 0.35) 26%, rgba(5, 8, 7, 0.45) 58%, rgba(5, 8, 7, 0.88) 100%);
  }
  .lp-caps { gap: 10px 18px; margin-top: 30px; }
  .lp-scroll-cue span:first-child { display: none; }

  .lp-scene { padding: 72px 20px; }
  #channels { padding-top: 170px; }
  .lp-scene-center .lp-plate-backdrop { width: min(420px, 92vw); opacity: 0.24; }
  .lp-seq { overflow-x: auto; padding-bottom: 8px; }
  .lp-seq-steps { min-width: 560px; padding: 0 6px; }
  .lp-seq-line { left: 16px; right: 16px; }
  .lp-dash-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-dash-wrap { padding: 16px; }
  .lp-dash-frame { display: none; }
  .lp-price-grid { grid-template-columns: 1fr; }
  .lp-demo-gauge { grid-template-columns: 110px 1fr; }
  .lp-gauge { width: 110px; height: 110px; }
  .lp-rail { display: none; }
}

@media (max-width: 519px) {
  .lp-h1 { font-size: clamp(40px, 11.5vw, 52px); }
  .lp-cta-row .lp-btn { flex: 1 1 100%; }
  .lp-cta-center .lp-btn { flex: 0 1 auto; }
}

/* ============================================================
   REDUCED MOTION — everything static & visible
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.lp-js .lp-reveal,
  html.lp-js .lp-lead-row,
  html.lp-js .lp-toast { opacity: 1 !important; transform: none !important; transition: none !important; }
  .lp-scroll-chevron, .lp-badge-live::before, .lp-caret { animation: none !important; }
  .lp-gauge-arc { transition: none; stroke-dashoffset: 42.5; }
  .lp-seq-line { transition: none; transform: scaleX(1); }
  .lp-hero-canvas, .lp-hero-video { display: none !important; }
}