/* ============================================================
   Screen Mouse Recorder — Landing design system
   Direction: Editorial / Dark Aurora · Cursor as the protagonist
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --lp-bg: #05060a;
  --lp-bg-2: #0a0c14;
  --lp-surface: rgba(255, 255, 255, 0.035);
  --lp-surface-2: rgba(255, 255, 255, 0.06);
  --lp-line: rgba(255, 255, 255, 0.09);
  --lp-line-strong: rgba(255, 255, 255, 0.16);
  --lp-text: #eef0f8;
  --lp-dim: #9aa3bd;
  --lp-faint: #626b86;
  --lp-accent: #6c63ff;
  --lp-accent-2: #a78bfa;
  --lp-accent-3: #22d3ee;
  --lp-good: #4ade80;
  --lp-serif: "Instrument Serif", "Georgia", serif;
  --lp-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --lp-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --lp-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --lp-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --lp-rad: 18px;
  --lp-nav-h: 72px;
}

/* ---------- 2. Base / reset landing ---------- */
body.landing {
  background: var(--lp-bg);
  color: var(--lp-text);
  font-family: var(--lp-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.landing::selection {
  background: var(--lp-accent);
  color: #fff;
}

body.landing a {
  color: inherit;
}

body.landing * {
  box-sizing: border-box;
}

body.landing :focus-visible {
  outline: 2px solid var(--lp-accent-3);
  outline-offset: 3px;
  border-radius: 4px;
}

.lp-skip {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--lp-accent);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s ease;
}
.lp-skip:focus { top: 16px; }

/* Cursor: hide native when custom is active */
@media (pointer: fine) and (prefers-reduced-motion: no-preference) {
  body.landing.lp-cursor-on,
  body.landing.lp-cursor-on * {
    cursor: none !important;
  }
}

/* ---------- 3. Custom cursor ---------- */
.lp-cursor {
  position: fixed;
  inset: 0;
  z-index: 300;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
body.landing.lp-cursor-on .lp-cursor { opacity: 1; }

.lp-cursor__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  background: #fff;
  border-radius: 50%;
  transform: translate3d(var(--lp-x), var(--lp-y), 0);
  transition: width 0.25s var(--lp-ease-out), height 0.25s var(--lp-ease-out),
    background 0.25s ease;
}
body.landing.lp-cursor-hover .lp-cursor__dot {
  width: 5px;
  height: 5px;
  margin: -2.5px 0 0 -2.5px;
}

.lp-cursor__ring {
  position: absolute;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1.5px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  transform: translate3d(var(--lp-x), var(--lp-y), 0);
  transition: width 0.3s var(--lp-ease-out), height 0.3s var(--lp-ease-out),
    margin 0.3s var(--lp-ease-out), border-color 0.25s ease, background 0.25s ease,
    opacity 0.3s ease;
}
body.landing.lp-cursor-hover .lp-cursor__ring {
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-color: var(--lp-accent-3);
  background: rgba(34, 211, 238, 0.06);
}
body.landing.lp-cursor-busy .lp-cursor__ring {
  width: 60px;
  height: 60px;
  margin: -30px 0 0 -30px;
  border-color: var(--lp-accent);
}

.lp-cursor__label {
  position: absolute;
  transform: translate3d(var(--lp-x), var(--lp-y), 0);
  top: 0;
  left: 0;
  padding: 6px 10px;
  margin: 26px 0 0 14px;
  background: var(--lp-accent);
  color: #fff;
  font-family: var(--lp-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 8px;
  opacity: 0;
  white-space: nowrap;
  transform-origin: 0 0;
  transition: opacity 0.22s ease;
}
body.landing.lp-cursor-label .lp-cursor__label { opacity: 1; }

/* ---------- 4. Grain + aurora canvases ---------- */
#hero-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

.lp-grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  animation: lp-grain-shift 1.2s steps(4) infinite;
}
@keyframes lp-grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1.5%); }
  50% { transform: translate(1.5%, -2%); }
  75% { transform: translate(-1%, -1.5%); }
  100% { transform: translate(0, 0); }
}

main,
.lp-footer,
.lp-nav {
  position: relative;
  z-index: 2;
}

/* ---------- 5. Buttons ---------- */
.lp-btn {
  --lp-btn-bg: transparent;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--lp-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.25s var(--lp-ease-out), box-shadow 0.3s ease,
    border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
  will-change: transform;
}
.lp-btn:active { transform: translateY(1px) scale(0.98); }

.lp-btn--primary {
  background: linear-gradient(135deg, var(--lp-accent), var(--lp-accent-2));
  color: #fff;
  box-shadow: 0 8px 30px -6px rgba(108, 99, 255, 0.55);
}
.lp-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -8px rgba(108, 99, 255, 0.7);
}

.lp-btn--ghost {
  border-color: var(--lp-line-strong);
  color: var(--lp-text);
  background: rgba(255, 255, 255, 0.02);
}
.lp-btn--ghost:hover {
  border-color: var(--lp-accent-3);
  color: var(--lp-accent-3);
  transform: translateY(-2px);
}

.lp-btn--outline {
  border-color: var(--lp-line-strong);
  color: var(--lp-text);
  background: transparent;
}
.lp-btn--outline:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.lp-btn--lg { padding: 17px 30px; font-size: 16px; }
.lp-btn--xl { padding: 20px 38px; font-size: 17px; }
.lp-btn--block { width: 100%; }

.lp-btn--play svg {
  width: 15px;
  height: 15px;
}

/* ---------- 6. Navbar ---------- */
.lp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 6, 10, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.lp-nav.is-scrolled {
  border-bottom-color: var(--lp-line);
  background: rgba(5, 6, 10, 0.86);
}

.lp-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  height: var(--lp-nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.lp-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--lp-text);
}
.lp-brand__mark { width: 22px; height: 22px; color: var(--lp-accent); flex: none; }
.lp-brand__text { font-family: var(--lp-display); font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.lp-brand__text em { color: var(--lp-accent); font-style: normal; }

.lp-nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.lp-nav__links a {
  color: var(--lp-dim);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  transition: color 0.2s ease;
}
.lp-nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1.5px;
  background: var(--lp-accent-3);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--lp-ease);
}
.lp-nav__links a:hover { color: var(--lp-text); }
.lp-nav__links a:hover::after { transform: scaleX(1); }

.lp-nav__cta { display: flex; align-items: center; gap: 10px; }
.lp-nav__cta .lp-btn { padding: 11px 20px; font-size: 14px; }

.lp-nav__videos {
  color: var(--lp-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 9px 2px;
}
.lp-nav__videos:hover { color: var(--lp-accent-3); }

.lp-nav__progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: transparent;
  pointer-events: none;
}
#lp-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--lp-accent-3), var(--lp-accent));
}

.lp-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.lp-burger span {
  width: 22px;
  height: 2px;
  background: var(--lp-text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.lp-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-burger.is-open span:nth-child(2) { opacity: 0; }
.lp-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.lp-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 28px 24px;
  border-top: 1px solid var(--lp-line);
  background: rgba(5, 6, 10, 0.96);
}
.lp-mobile a {
  padding: 13px 4px;
  color: var(--lp-text);
  font-family: var(--lp-display);
  font-size: 16px;
  text-decoration: none;
  border-radius: 8px;
}
.lp-mobile a:hover { background: var(--lp-surface); }
.lp-mobile a.lp-btn { margin-top: 10px; display: flex; }
.lp-mobile.is-open { display: flex; }

/* ---------- 7. Eyebrow + headers ---------- */
.lp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-family: var(--lp-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lp-accent-3);
}
.lp-eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lp-accent-3);
  box-shadow: 0 0 12px var(--lp-accent-3);
  animation: lp-pulse 2.4s ease-in-out infinite;
}
@keyframes lp-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.72); }
}

.lp-h2 {
  margin: 0 0 16px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.lp-em {
  font-family: var(--lp-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  background: linear-gradient(120deg, var(--lp-accent-3), var(--lp-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.lp-lead {
  margin: 0 auto;
  max-width: 560px;
  color: var(--lp-dim);
  font-size: 17px;
}

.lp-section-head {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 64px;
  padding: 0 24px;
}

/* ---------- 8. Reveal motion ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--lp-ease-out), transform 0.8s var(--lp-ease-out);
  transition-delay: var(--lp-delay, 0s);
  will-change: opacity, transform;
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 9. Section rhythm ---------- */
section.hero,
section.demo,
section.features,
section.story,
section.editor,
section.uses,
section.pricing,
section.how,
section.faq,
section.final {
  padding: 110px 24px 90px;
  position: relative;
}
section.demo { background: linear-gradient(180deg, transparent, rgba(108, 99, 255, 0.04) 30%, transparent); }
section.editor { background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.04) 30%, transparent); }
section.pricing { background: linear-gradient(180deg, transparent, rgba(108, 99, 255, 0.05) 20%, rgba(34, 211, 238, 0.04) 80%, transparent); }

/* ---------- 10. HERO ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--lp-nav-h);
  overflow: hidden;
}

.hero__aurora { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; pointer-events: none; }
.lp-planet--a {
  width: 46vw;
  height: 46vw;
  max-width: 640px;
  max-height: 640px;
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.55), transparent 65%);
  animation: lp-drift-a 18s var(--lp-ease-out) infinite alternate;
}
.lp-planet--b {
  width: 38vw;
  height: 38vw;
  max-width: 560px;
  max-height: 560px;
  bottom: -16%;
  right: -10%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.4), transparent 65%);
  animation: lp-drift-b 22s var(--lp-ease-out) infinite alternate;
}
@keyframes lp-drift-a {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(6vw, 4vh) scale(1.12); }
}
@keyframes lp-drift-b {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(-5vw, -4vh) scale(1.1); }
}

.hero__body {
  position: relative;
  z-index: 2;
  max-width: 980px;
  padding: 0 24px;
}

.hero__title {
  margin: 0 0 26px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(40px, 7vw, 88px);
  line-height: 0.99;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.hero__title .hero__title--italic {
  display: block;
  font-family: var(--lp-serif);
  font-style: italic;
  font-weight: 400;
  margin-top: 0.06em;
  background: linear-gradient(120deg, #c7c9ff, var(--lp-accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  padding-bottom: 0.08em;
}

.hero__sub {
  margin: 0 auto 38px;
  max-width: 640px;
  color: var(--lp-dim);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__trust {
  margin: 34px auto 0;
  color: var(--lp-faint);
  font-size: 14px;
  letter-spacing: 0.02em;
}
.hero__trust strong { color: var(--lp-dim); font-weight: 600; }

/* --- Hero stage (cinematic cursor mock) --- */
.hero__stage {
  position: relative;
  width: min(980px, 92vw);
  margin: 72px auto 0;
  perspective: 1600px;
}
.hero__stage:hover .hs-window { transform: none; }

.hs-window {
  border-radius: 16px;
  border: 1px solid var(--lp-line);
  background: linear-gradient(180deg, rgba(18, 20, 32, 0.92), rgba(10, 12, 20, 0.92));
  box-shadow: 0 40px 120px -30px rgba(0, 0, 0, 0.8), 0 0 80px -40px rgba(108, 99, 255, 0.5);
  overflow: hidden;
  transform: rotateX(2deg);
  transform-origin: 50% 100%;
  transition: transform 0.6s var(--lp-ease);
  backdrop-filter: blur(8px);
}

.hs-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--lp-line);
}
.hs-dot { width: 11px; height: 11px; border-radius: 50%; }
.hs-dot--r { background: #ff5f57; }
.hs-dot--y { background: #febc2e; }
.hs-dot--g { background: #28c840; }
.hs-url {
  margin-left: 14px;
  padding: 5px 14px;
  border-radius: 7px;
  background: var(--lp-surface);
  color: var(--lp-faint);
  font-size: 12px;
}

.hs-screen {
  position: relative;
  aspect-ratio: 16/9.4;
  background: linear-gradient(180deg, #10121d, #0b0d17);
  overflow: hidden;
}

.hs-page {
  position: relative;
  padding: clamp(20px, 5%, 48px);
  text-align: left;
}
.hs-page__tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--lp-line-strong);
  color: var(--lp-accent-3);
  font-family: var(--lp-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
}
.hs-page__title {
  margin: 16px 0 10px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(16px, 2.4vw, 26px);
  max-width: 70%;
}
.hs-page__p {
  margin: 0 0 8px;
  max-width: 62%;
  color: var(--lp-dim);
  font-size: clamp(11px, 1.5vw, 14px);
  background: linear-gradient(180deg, var(--lp-dim), var(--lp-dim)) no-repeat;
  line-height: 1.9;
}
.hs-page__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 22px;
  max-width: 78%;
}
.hs-page__grid span {
  aspect-ratio: 1.5;
  border-radius: 10px;
  background: var(--lp-surface-2);
  border: 1px solid var(--lp-line);
}

/* cursor inside hero stage */
.hs-cursor {
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  color: #fff;
  filter: drop-shadow(0 0 8px rgba(108, 99, 255, 0.8));
  z-index: 6;
  will-change: transform;
}
.hs-page { transform-origin: top left; }

.hs-zoom {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  width: 120px;
  height: 120px;
  pointer-events: none;
  will-change: transform;
}
.hs-zoom__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--lp-accent-3);
  box-shadow: 0 0 24px -2px rgba(34, 211, 238, 0.6), inset 0 0 24px rgba(34, 211, 238, 0.15);
}
.hs-zoom__cross { position: absolute; background: var(--lp-accent-3); box-shadow: 0 0 8px var(--lp-accent-3); }
.hs-zoom__cross--x { left: 50%; top: 2px; bottom: 2px; width: 1.5px; }
.hs-zoom__cross--y { top: 50%; left: 2px; right: 2px; height: 1.5px; }
.hs-zoom__frame {
  position: absolute;
  inset: -6px;
  border: 1.5px dashed rgba(34, 211, 238, 0.7);
  border-radius: 20px;
  animation: lp-frame-zoom 1.2s var(--lp-ease-in-out) infinite;
}
@keyframes lp-frame-zoom {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.14); opacity: 1; }
}

.hs-cam {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 96px;
  z-index: 7;
  animation: lp-bob 5s ease-in-out infinite;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
}
@keyframes lp-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.hs-cam__frame {
  position: absolute;
  inset: -3px;
  border-radius: 14px;
  border: 1px solid var(--lp-line-strong);
}
.hs-cam__face {
  background: linear-gradient(160deg, #2c3050, #171a2c);
  border-radius: 12px;
  padding: 12px 12px 0;
  height: 82px;
}
.hs-cam__face svg { width: 100%; height: 100%; opacity: 0.9; }
.hs-cam__rec {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  background: rgba(5, 6, 10, 0.75);
  color: #fff;
  font-family: var(--lp-display);
  font-size: 10px;
  border-radius: 7px;
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  border: 1px solid var(--lp-line);
}
.hs-cam__rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff5f57;
  animation: lp-blink 1s ease-in-out infinite;
}
@keyframes lp-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.hs-captions {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 86%;
  padding: 10px 20px;
  border-radius: 12px;
  background: rgba(5, 6, 10, 0.78);
  border: 1px solid var(--lp-line-strong);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: clamp(12px, 1.8vw, 16px);
  z-index: 8;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hs-timeline {
  padding: 10px 18px 16px;
  background: rgba(5, 6, 10, 0.6);
}
.hs-timeline__track {
  display: block;
  height: 4px;
  border-radius: 4px;
  background: var(--lp-surface-2);
  overflow: hidden;
}
.hs-timeline__fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--lp-accent-3), var(--lp-accent));
}
.hs-timeline__marks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--lp-faint);
  font-size: 10px;
  font-family: var(--lp-display);
}

/* floating chips around hero window */
.hs-float {
  position: absolute;
  padding: 9px 14px;
  border-radius: 12px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-line-strong);
  backdrop-filter: blur(10px);
  color: var(--lp-text);
  font-size: 13px;
  font-family: var(--lp-display);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 4;
  box-shadow: 0 14px 40px -14px rgba(0, 0, 0, 0.7);
  animation: lp-bob 5s ease-in-out infinite;
}
.hs-float svg { width: 16px; height: 16px; color: var(--lp-accent-3); }
.hs-float--zoom { top: -22px; right: 8%; animation-delay: -1.4s; }
.hs-float--cam { bottom: -18px; left: 6%; animation-delay: -2.8s; }

.hero__cue {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 1.5px solid var(--lp-line-strong);
  border-radius: 16px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  z-index: 3;
}
.hero__cue span {
  width: 3px;
  height: 8px;
  border-radius: 3px;
  background: var(--lp-accent-3);
  animation: lp-cue 1.6s ease-in-out infinite;
}
@keyframes lp-cue {
  0% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}
@media (max-height: 780px) {
  .hero__cue { display: none; }
}

/* ---------- 11. Product proof ---------- */
.proof {
  padding: 10px 24px 34px;
  position: relative;
}
.proof__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 5vw, 60px);
  flex-wrap: wrap;
  padding: 30px 12px;
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
}
.proof__item { text-align: center; }
.proof__item strong {
  display: block;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1;
  background: linear-gradient(120deg, #fff, var(--lp-accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.proof__item span { color: var(--lp-faint); font-size: 13px; }
.proof__sep { width: 1px; height: 34px; background: var(--lp-line); }

/* ---------- 12. Product demo ---------- */
.demo__controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-bottom: 40px;
  padding: 0 24px;
}
.demo__stages {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--lp-line);
  border-radius: 999px;
  background: var(--lp-surface);
}
.demo__stage {
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--lp-dim);
  font-family: var(--lp-display);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s var(--lp-ease-out);
}
.demo__stage:hover { color: var(--lp-text); }
.demo__stage.is-active {
  background: linear-gradient(135deg, var(--lp-accent), var(--lp-accent-2));
  color: #fff;
  box-shadow: 0 6px 20px -4px rgba(108, 99, 255, 0.6);
}
.demo__hint {
  margin: 0;
  min-height: 22px;
  color: var(--lp-faint);
  font-size: 14px;
}

.demo__viewer {
  width: min(960px, 92vw);
  margin: 0 auto;
  border-radius: var(--lp-rad);
  border: 1px solid var(--lp-line);
  background: linear-gradient(180deg, rgba(18, 20, 32, 0.9), rgba(10, 12, 20, 0.9));
  padding: 0;
  overflow: hidden;
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.85);
  position: relative;
}
.demo__screen {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(180deg, #10121d, #0b0d17);
}
.demo__page { position: relative; padding: clamp(22px, 5%, 50px); text-align: left; }
.demo__page-title {
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(17px, 2.6vw, 28px);
  margin-bottom: 12px;
  max-width: 68%;
}
.demo__page-p {
  margin: 0 0 8px;
  max-width: 58%;
  color: var(--lp-dim);
  font-size: clamp(11px, 1.5vw, 14px);
  line-height: 1.8;
}
.demo__page-card {
  margin-top: 24px;
  max-width: 74%;
  aspect-ratio: 2.2;
  border-radius: 12px;
  background: var(--lp-surface-2);
  border: 1px solid var(--lp-line);
  padding: 16px;
}
.demo__card-line {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: var(--lp-surface-2);
  margin-bottom: 12px;
}
.demo__card-line--l { width: 60%; }
.demo__card-line--s { width: 38%; }

.demo__layer { position: absolute; inset: 0; pointer-events: none; }

.demo__layer--dim {
  background: linear-gradient(180deg, rgba(10, 12, 20, 0.2), rgba(10, 12, 20, 0.55));
  opacity: 0;
  transition: opacity 0.5s ease;
}
.demo[data-demo="raw"] .demo__layer--dim { opacity: 1; }
.demo__raw-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255, 95, 87, 0.14);
  border: 1px solid rgba(255, 95, 87, 0.4);
  color: #ff8f8a;
  font-family: var(--lp-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.demo__cursor {
  position: absolute;
  top: 36%;
  left: 34%;
  width: 30px;
  height: 30px;
  color: #fff;
  filter: drop-shadow(0 0 10px rgba(108, 99, 255, 0.9));
  z-index: 7;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__trail {
  position: absolute;
  top: 36%;
  left: 34%;
  width: 60px;
  height: 26px;
  background: radial-gradient(closest-side, rgba(167, 139, 250, 0.95), transparent);
  transform: translate(-24px, 14px);
  border-radius: 50%;
  filter: blur(2px);
  z-index: 6;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__zoom {
  position: absolute;
  top: 26%;
  left: 25%;
  width: 150px;
  height: 150px;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__zoom-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--lp-accent-3);
  box-shadow: 0 0 30px -4px rgba(34, 211, 238, 0.65);
}
.demo__zoom-copy {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 12px;
  border-radius: 8px;
  background: rgba(5, 6, 10, 0.8);
  border: 1px solid var(--lp-line-strong);
  font-family: var(--lp-display);
  font-size: 11px;
  color: #fff;
  white-space: nowrap;
}
.demo__cam {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 92px;
  z-index: 8;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__cam svg {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--lp-line-strong);
  background: linear-gradient(160deg, #2c3050, #171a2c);
}
.demo__cam-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff5f57;
}
.demo__captions {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 86%;
  padding: 10px 20px;
  border-radius: 12px;
  background: rgba(5, 6, 10, 0.82);
  border: 1px solid var(--lp-line-strong);
  color: #fff;
  font-size: clamp(12px, 1.8vw, 16px);
  z-index: 8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__final {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  padding-bottom: 22px;
  font-family: var(--lp-display);
  font-weight: 600;
  color: var(--lp-good);
  background: linear-gradient(180deg, transparent 55%, rgba(74, 222, 128, 0.08));
  opacity: 0;
  transition: opacity 0.4s ease;
}
.demo__final svg { width: 26px; height: 26px; }

/* nth-layer on */
.demo[data-demo="zoom"] .demo__zoom { opacity: 1; }
.demo[data-demo="cursor"] .demo__cursor,
.demo[data-demo="cursor"] .demo__trail { opacity: 1; }
.demo[data-demo="camera"] .demo__cam { opacity: 1; }
.demo[data-demo="captions"] .demo__captions { opacity: 1; }
.demo[data-demo="final"] .demo__final { opacity: 1; }
.demo[data-demo="final"] .demo__captions,
.demo[data-demo="final"] .demo__cam,
.demo[data-demo="final"] .demo__cursor,
.demo[data-demo="final"] .demo__trail,
.demo[data-demo="final"] .demo__zoom { opacity: 1; }

.demo__scrub {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--lp-surface-2);
  z-index: 10;
}
.demo__scrub-fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--lp-accent-3), var(--lp-accent));
}
.demo__scrub-cap {
  position: absolute;
  top: -4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 14px var(--lp-accent-3);
  left: 0;
  transform: translateX(-50%);
}

/* ---------- 13. Features grid ---------- */
.features__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  padding: 0 8px;
}
.f-card {
  position: relative;
  border-radius: var(--lp-rad);
  border: 1px solid var(--lp-line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  overflow: hidden;
  transition: border-color 0.35s ease, transform 0.35s var(--lp-ease-out);
  padding: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}
.f-card:hover {
  border-color: var(--lp-line-strong);
  transform: translateY(-4px);
}
.f-card__visual {
  aspect-ratio: 16/7.5;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--lp-line);
  background:
    radial-gradient(120% 120% at 12% 8%, rgba(108, 99, 255, 0.12), transparent 50%),
    radial-gradient(120% 120% at 88% 90%, rgba(34, 211, 238, 0.1), transparent 50%),
    #0c0e18;
  color: var(--lp-accent-3);
}
.f-card__text { padding: 24px 26px 28px; }
.f-card__text h3 {
  margin: 0 0 10px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.01em;
}
.f-card__text p { margin: 0; color: var(--lp-dim); font-size: 15px; }

/* feature visuals */
.fv-page {
  position: absolute;
  inset: 18% 12%;
}
.fv-page--z { inset: 16% 14%; }
.fv-page span {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: var(--lp-surface-2);
  margin-bottom: 12px;
}
.fv-page span:nth-child(1) { width: 55%; height: 18px; }
.fv-page span:nth-child(2) { width: 90%; }
.fv-page span:nth-child(3) { width: 74%; }
.fv-cursor--z {
  position: absolute;
  width: 18px;
  height: 18px;
  background: #fff;
  clip-path: polygon(0 0, 100% 55%, 62% 62%, 45% 100%, 0 0);
  filter: drop-shadow(0 0 6px var(--lp-accent-3));
  animation: lp-z-cursor 7s var(--lp-ease) infinite;
}
@keyframes lp-z-cursor {
  0% { transform: translate(8%, 8%); }
  35% { transform: translate(70%, 55%); }
  55% { transform: translate(62%, 60%); }
  80% { transform: translate(20%, 30%); }
  100% { transform: translate(8%, 8%); }
}
.fv-lens {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--lp-accent-3);
  box-shadow: inset 0 0 26px rgba(34, 211, 238, 0.35), 0 0 20px rgba(34, 211, 238, 0.3);
  animation: lp-z-lens 7s var(--lp-ease) infinite;
  left: 0;
  top: 0;
}
@keyframes lp-z-lens {
  0% { transform: translate(2%, 2%) scale(0.85); }
  35% { transform: translate(66%, 50%) scale(1); }
  55% { transform: translate(58%, 55%) scale(1.15); }
  80% { transform: translate(15%, 26%) scale(1); }
  100% { transform: translate(2%, 2%) scale(0.85); }
  }

/* cursor visual */
.fv-trail {
  position: absolute;
  inset: 10% 14%;
  width: 72%;
  height: 80%;
  color: var(--lp-accent-2);
  opacity: 0.7;
  stroke-dasharray: 4 6;
  animation: lp-dash 1.4s linear infinite;
}
@keyframes lp-dash { to { stroke-dashoffset: -40; } }
.fv-arrow {
  position: absolute;
  width: 30px;
  height: 30px;
  color: #fff;
  filter: drop-shadow(0 0 8px var(--lp-accent-3));
  animation: lp-arrow-path 8s var(--lp-ease) infinite;
}
@keyframes lp-arrow-path {
  0% { transform: translate(10%, 82%); }
  25% { transform: translate(46%, 16%); }
  45% { transform: translate(76%, 52%); }
  65% { transform: translate(92%, 20%); }
  90% { transform: translate(50%, 78%); }
  100% { transform: translate(10%, 82%); }
}

/* camera visual */
.fv-cam {
  position: absolute;
  top: 20%;
  left: 50%;
  width: 96px;
  margin-left: -48px;
  animation: lp-bob 5s ease-in-out infinite;
}
.fv-cam svg {
  border-radius: 14px;
  border: 1px solid var(--lp-line-strong);
  background: linear-gradient(160deg, #2c3050, #171a2c);
}
.fv-cam::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 18px;
  border: 1px solid var(--lp-accent-3);
  opacity: 0.5;
}

/* mic visual */
.fv-mic {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.fv-mic i {
  width: 5px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--lp-accent-3), var(--lp-accent));
  animation: lp-eq 1.1s ease-in-out infinite;
}
.fv-mic i:nth-child(1) { height: 34%; animation-delay: 0s; }
.fv-mic i:nth-child(2) { height: 66%; animation-delay: 0.12s; }
.fv-mic i:nth-child(3) { height: 48%; animation-delay: 0.24s; }
.fv-mic i:nth-child(4) { height: 84%; animation-delay: 0.36s; }
.fv-mic i:nth-child(5) { height: 58%; animation-delay: 0.48s; }
.fv-mic i:nth-child(6) { height: 46%; animation-delay: 0.6s; }
.fv-mic i:nth-child(7) { height: 72%; animation-delay: 0.72s; }
@keyframes lp-eq {
  0%, 100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

/* click visual */
.fv-click {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--lp-accent-3);
  left: 50%;
  top: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  opacity: 0;
  animation: lp-click 2.8s ease-out infinite;
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.4);
}
.fv-click--2 { animation-delay: 1.4s; }
@keyframes lp-click {
  0% { opacity: 0.9; transform: scale(0.4); }
  70% { opacity: 0; transform: scale(2.6); }
  100% { opacity: 0; transform: scale(2.6); }
}

/* captions visual */
.fv-caps {
  position: absolute;
  bottom: 16%;
  left: 50%;
  transform: translateX(-50%);
  padding: 9px 16px;
  border-radius: 10px;
  background: rgba(5, 6, 10, 0.82);
  border: 1px solid var(--lp-line-strong);
  color: #fff;
  font-size: 13px;
  white-space: nowrap;
  max-width: 86%;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fv-caps::after {
  content: "|";
  margin-left: 2px;
  color: var(--lp-accent-3);
  animation: lp-blink 0.9s step-end infinite;
}

/* backgrounds visual */
.fv-bg {
  position: absolute;
  inset: 16%;
  display: flex;
  gap: 10px;
}
.fv-bg span {
  flex: 1;
  border-radius: 10px;
  border: 1px solid var(--lp-line-strong);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.fv-bg span:hover { transform: translateY(-4px); }
.fv-bg__a { background: linear-gradient(135deg, #2c3050, #171a2c); }
.fv-bg__b { background: linear-gradient(135deg, rgba(108, 99, 255, 0.85), rgba(34, 211, 238, 0.7)); }
.fv-bg__c { background: repeating-linear-gradient(45deg, #1c1f31, #1c1f31 10px, #13151f 10px, #13151f 20px); }

/* export visual */
.fv-export { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.fv-export__track {
  width: 62%;
  height: 6px;
  border-radius: 6px;
  background: var(--lp-surface-2);
  overflow: hidden;
}
.fv-export__fill {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--lp-accent-3), var(--lp-accent));
  transform: translateX(-100%);
  animation: lp-export 3.2s var(--lp-ease) infinite;
}
@keyframes lp-export {
  0% { transform: translateX(-100%); }
  70% { transform: translateX(0); }
  100% { transform: translateX(0); }
}
.fv-export__check {
  width: 34px;
  height: 34px;
  color: var(--lp-good);
  opacity: 0;
  animation: lp-export-check 3.2s ease infinite;
}
@keyframes lp-export-check {
  0%, 68% { opacity: 0; transform: scale(0.5); }
  82%, 100% { opacity: 1; transform: scale(1); }
}

/* ---------- 14. Story ---------- */
.story__layout {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 0 12px;
}
.story__visual {
  position: sticky;
  top: 120px;
  align-self: start;
}
.story__frame {
  position: relative;
  aspect-ratio: 4/4.6;
  border-radius: 22px;
  border: 1px solid var(--lp-line);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(108, 99, 255, 0.18), transparent 55%),
    #0c0e18;
  overflow: hidden;
  box-shadow: 0 30px 90px -40px rgba(0, 0, 0, 0.8);
  transition: background 0.8s ease;
}
.story__screen {
  position: absolute;
  inset: 12%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  transition: transform 0.6s var(--lp-ease);
}
.story__block { border-radius: 10px; background: var(--lp-surface-2); border: 1px solid var(--lp-line); }
.story__block--a { grid-row: span 2; }
.story__block--c { grid-column: span 2; }
.story__zoom {
  position: absolute;
  inset: 24%;
  border-radius: 50%;
  border: 2px solid var(--lp-accent-3);
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.35);
  opacity: 0;
  transition: opacity 0.6s ease;
}
.story__cursor {
  position: absolute;
  width: 22px;
  height: 22px;
  top: 56%;
  left: 58%;
  background: #fff;
  clip-path: polygon(0 0, 100% 55%, 62% 62%, 45% 100%, 0 0);
  filter: drop-shadow(0 0 8px var(--lp-accent-3));
  opacity: 0;
  transition: opacity 0.6s ease;
}
.story__cam {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 70px;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.story__cam svg { border-radius: 12px; border: 1px solid var(--lp-line-strong); background: linear-gradient(160deg, #2c3050, #171a2c); }
.story__caps {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 84%;
  padding: 9px 14px;
  border-radius: 10px;
  background: rgba(5, 6, 10, 0.82);
  border: 1px solid var(--lp-line-strong);
  color: #fff;
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.story__timeline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  display: flex;
  background: var(--lp-surface-2);
  opacity: 0;
  transition: opacity 0.6s ease;
}
.story__timeline i { flex: 1; border-right: 1px solid var(--lp-bg); }

/* stage-driven */
.story.is-s2 .story__zoom { opacity: 1; }
.story.is-s3 .story__zoom { opacity: 1; }
.story.is-s3 .story__screen { transform: scale(1.06); }
.story.is-s3 .story__cursor { opacity: 1; }
.story.is-s4 .story__cam { opacity: 1; }
.story.is-s4 .story__zoom,
.story.is-s4 .story__cursor { opacity: 1; }
.story.is-s5 .story__caps { opacity: 1; }
.story.is-s5 .story__timeline { opacity: 1; }
.story.is-s5 .story__cam,
.story.is-s5 .story__zoom,
.story.is-s5 .story__cursor { opacity: 1; }

.story__steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.story__step {
  position: relative;
  padding: 28px 26px 28px 96px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: border-color 0.4s ease, background 0.4s ease;
}
.story__num {
  position: absolute;
  left: 30px;
  top: 30px;
  font-family: var(--lp-serif);
  font-style: italic;
  font-size: 30px;
  color: var(--lp-faint);
  transition: color 0.4s ease;
}
.story__step h3 {
  margin: 0 0 6px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.01em;
}
.story__step p {
  margin: 0;
  color: var(--lp-dim);
  font-size: 15px;
  max-width: 46ch;
}
.story__step.is-on {
  border-color: var(--lp-line-strong);
  background: var(--lp-surface);
}
.story__step.is-on .story__num { color: var(--lp-accent-3); }

/* ---------- 15. Interactive editor timeline ---------- */
.editor__timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 26px 18px 0;
  border-top: 1px solid var(--lp-line);
}
.ed-ruler {
  display: flex;
  justify-content: space-between;
  padding-bottom: 14px;
  color: var(--lp-faint);
  font-family: var(--lp-display);
  font-size: 12px;
}
.ed-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--lp-accent-3), var(--lp-accent));
  z-index: 3;
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.6);
  will-change: transform;
}
.ed-playhead span {
  position: absolute;
  top: -2px;
  left: -8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 16px var(--lp-accent-3);
}
.ed-track {
  display: grid;
  grid-template-columns: 128px 1fr 120px;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
  position: relative;
}
.ed-track__key {
  font-family: var(--lp-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--lp-text);
}
.ed-track__val {
  font-size: 12px;
  color: var(--lp-faint);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.ed-track__bar {
  display: block;
  height: 20px;
  border-radius: 8px;
  background: var(--lp-surface-2);
  overflow: hidden;
  position: relative;
}
.ed-track__bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, rgba(108, 99, 255, 0.9), rgba(34, 211, 238, 0.9));
  transform: scaleX(0);
  transform-origin: left;
  border-radius: 8px;
  transition: transform 0.5s var(--lp-ease);
}
.ed-track.is-on .ed-track__bar i { transform: scaleX(1); }
.ed-track.is-on.ed-track--soft .ed-track__bar i { opacity: 0.35; }

/* ---------- 16. Use cases ---------- */
.uses__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 0 8px;
}
.u-card {
  position: relative;
  border-radius: 16px;
  border: 1px solid var(--lp-line);
  padding: 24px;
  background: var(--lp-surface);
  transition: border-color 0.3s ease, transform 0.3s var(--lp-ease-out), background 0.3s ease;
  overflow: hidden;
}
.u-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lp-accent-3), var(--lp-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--lp-ease);
}
.u-card:hover { border-color: var(--lp-line-strong); transform: translateY(-3px); background: var(--lp-surface-2); }
.u-card:hover::before { transform: scaleX(1); }
.u-card h3 { margin: 0 0 8px; font-family: var(--lp-display); font-weight: 600; font-size: 17px; }
.u-card p { margin: 0 0 16px; color: var(--lp-dim); font-size: 14px; }
.u-card__tag {
  font-family: var(--lp-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-accent-3);
}

/* ---------- 17. Pricing ---------- */
.pricing__wrap {
  max-width: 460px;
  margin: 0 auto;
  padding: 0 20px;
}
.p-card {
  position: relative;
  border-radius: 24px;
  border: 1px solid var(--lp-line-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  padding: 38px 34px 34px;
  overflow: hidden;
  text-align: center;
}
.p-card__glow {
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 90%;
  background: radial-gradient(closest-side, rgba(108, 99, 255, 0.35), transparent);
  pointer-events: none;
}
.p-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.p-card__name { font-family: var(--lp-display); font-weight: 600; font-size: 16px; }
.p-card__badge {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.1);
  color: var(--lp-good);
  font-family: var(--lp-display);
  font-size: 12px;
  font-weight: 600;
}
.p-card__price {
  margin: 34px 0 4px;
  font-family: var(--lp-display);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}
.p-card__price strong {
  font-size: 84px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(120deg, #fff, var(--lp-accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.p-card__price span { color: var(--lp-dim); font-size: 18px; }
.p-card__note { margin: 0 0 26px; color: var(--lp-dim); font-size: 14px; }
.p-card__note strong { color: var(--lp-text); font-weight: 600; }
.p-card__secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 0;
  color: var(--lp-faint);
  font-size: 12.5px;
}
.p-card__secure svg { width: 15px; height: 15px; color: var(--lp-good); flex: none; }
.p-card__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 24px 0 0;
  border-top: 1px dashed var(--lp-line-strong);
  display: grid;
  gap: 11px;
  text-align: left;
}
.p-card__list li {
  position: relative;
  padding-left: 30px;
  color: var(--lp-text);
  font-size: 14.5px;
}
.p-card__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.14);
  border: 1px solid rgba(74, 222, 128, 0.4);
  color: var(--lp-good);
  font-size: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
}
.p-card__list strong { color: var(--lp-accent-3); }

/* ---------- 18. How it works ---------- */
.how__grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 0 8px;
  counter-reset: how;
}
.how-card {
  position: relative;
  border-radius: var(--lp-rad);
  border: 1px solid var(--lp-line);
  padding: 30px 28px;
  background: var(--lp-surface);
  transition: transform 0.3s var(--lp-ease-out), border-color 0.3s ease;
}
.how-card:hover { transform: translateY(-4px); border-color: var(--lp-line-strong); }
.how-card__num {
  font-family: var(--lp-serif);
  font-style: italic;
  font-size: 44px;
  color: var(--lp-accent-3);
  line-height: 1;
  display: block;
  margin-bottom: 18px;
}
.how-card__bar {
  display: block;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--lp-accent-3), transparent);
  margin-bottom: 18px;
}
.how-card h3 {
  margin: 0 0 10px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: 22px;
}
.how-card p { margin: 0; color: var(--lp-dim); font-size: 15px; }

/* ---------- 19. FAQ ---------- */
.faq__list {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
  padding: 0 12px;
}
.fq {
  border: 1px solid var(--lp-line);
  border-radius: 16px;
  background: var(--lp-surface);
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.fq[open] { border-color: var(--lp-line-strong); }
.fq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
  font-family: var(--lp-display);
  font-weight: 500;
  font-size: 17px;
  user-select: none;
  transition: color 0.3s ease;
}
.fq summary::-webkit-details-marker { display: none; }
.fq summary:hover { color: var(--lp-accent-3); }
.fq__icon {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--lp-line-strong);
  transition: transform 0.4s var(--lp-ease), border-color 0.3s ease;
}
.fq__icon::before,
.fq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--lp-dim);
  transition: background 0.3s ease, transform 0.4s var(--lp-ease);
}
.fq__icon::before { width: 11px; height: 1.5px; transform: translate(-50%, -50%); }
.fq__icon::after { width: 1.5px; height: 11px; transform: translate(-50%, -50%); }
.fq[open] .fq__icon { transform: rotate(135deg); border-color: var(--lp-accent-3); }
.fq[open] .fq__icon::before,
.fq[open] .fq__icon::after { background: var(--lp-accent-3); }
.fq p {
  margin: 0;
  padding: 0 26px 26px;
  color: var(--lp-dim);
  font-size: 15.5px;
  max-width: 64ch;
}
.fq a { color: var(--lp-accent-3); text-decoration: underline; }
.fq a:hover { color: var(--lp-text); }

/* ---------- 20. Final CTA ---------- */
.final {
  position: relative;
  text-align: center;
  overflow: hidden;
}
.final__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 80% at 50% 110%, rgba(108, 99, 255, 0.28), transparent 60%),
    radial-gradient(40% 60% at 30% 0%, rgba(34, 211, 238, 0.12), transparent 60%);
  pointer-events: none;
}
.final__title {
  margin: 0 0 40px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.final__actions { margin-bottom: 26px; }
.final__note {
  margin: 0;
  color: var(--lp-faint);
  font-size: 14px;
}
.final__note strong { color: var(--lp-dim); }

/* ---------- 21. Footer ---------- */
.lp-footer {
  border-top: 1px solid var(--lp-line);
  padding: 70px 28px 40px;
  background: linear-gradient(180deg, transparent, rgba(108, 99, 255, 0.04));
}
.lp-footer__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.lp-footer__brand p { color: var(--lp-faint); font-size: 14px; margin: 14px 0 0; max-width: 30ch; }
.lp-footer__col h4 {
  margin: 0 0 16px;
  font-family: var(--lp-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-faint);
}
.lp-footer__col a {
  display: block;
  color: var(--lp-dim);
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.lp-footer__col a:hover { color: var(--lp-accent-3); }
.lp-footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid var(--lp-line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--lp-faint);
  font-size: 13px;
}

/* ---------- 22. Responsive ---------- */
@media (max-width: 1080px) {
  .uses__grid { grid-template-columns: repeat(3, 1fr); }
  .how__grid { grid-template-columns: 1fr; max-width: 640px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 920px) {
  .lp-nav__links { display: none; }
  .lp-nav__cta .lp-btn--ghost { display: none; }
  .lp-burger { display: flex; }
  .features__grid { grid-template-columns: 1fr; max-width: 640px; }
  .story__layout { grid-template-columns: 1fr; gap: 40px; }
  .story__visual { position: relative; top: 0; }
  .story__frame { aspect-ratio: 16/9; max-width: 560px; margin: 0 auto; }
  .uses__grid { grid-template-columns: repeat(2, 1fr); }
  .lp-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  section.hero,
  section.demo,
  section.features,
  section.story,
  section.editor,
  section.uses,
  section.pricing,
  section.how,
  section.faq,
  section.final {
    padding: 80px 16px 60px;
  }
  .lp-section-head { margin-bottom: 44px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .lp-btn { width: 100%; max-width: 340px; }
  .proof__inner { gap: 14px; padding: 22px 8px; }
  .proof__sep { height: 26px; }
  .ed-track { grid-template-columns: 96px 1fr; gap: 12px; }
  .ed-track__val { display: none; }
  .demo__stage { padding: 10px 14px; font-size: 13px; }
  .uses__grid { grid-template-columns: 1fr; }
  .p-card { padding: 30px 22px 26px; }
  .p-card__price strong { font-size: 64px; }
  .lp-footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .lp-footer__bottom { flex-direction: column; gap: 8px; }
  .hs-float { display: none; }
}

/* ---------- 23. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .lp-grain { animation: none; }
  .lp-eyebrow__dot,
  .hs-cam,
  .hs-float,
  .hs-cam__rec-dot { animation: none; }
  .hs-zoom__frame,
  .fv-cursor--z,
  .fv-lens,
  .fv-arrow,
  .fv-trail,
  .fv-bg span,
  .fv-click,
  .fv-export__fill,
  .fv-export__check,
  .lp-planet--a,
  .lp-planet--b,
  .fv-mic i,
  .hero__cue span { animation: none; }
  .fv-trail { stroke-dasharray: none; }
  .fv-click { opacity: 0; }
  .fv-export__fill { transform: translateX(0); }
  .fv-export__check { opacity: 1; }
}