/* ═════════════════════════════════════════════════════════════════════
   BigFruit — Design System & Landing Page (LP4)
   Inspired by CreatorSaathi.ai editorial warmth, precision & craft.
   Palette: Warm Ivory Paper (#F7F5F1), Deep Obsidian Ink (#0B0B0B),
   Electric Lime to Cyan Gradient (#D4F754 to #0EE8C7), Deep Ocean Teal (#028090).
   ═════════════════════════════════════════════════════════════════════ */

:root {
  /* Editorial Palette */
  --lp-paper: #F7F5F1;
  --lp-paper-subtle: #F1EFEA;
  --lp-paper-card: #FFFFFF;
  --lp-ink: #0B0B0B;
  --lp-ink-soft: #141311;
  --lp-ink-muted: #24221E;
  --lp-copy: #2B2A27;
  --lp-secondary: #52504B;
  --lp-muted: #8A877F;
  --lp-line: #E5E3DE;
  --lp-line-subtle: #EFECE6;
  --lp-white: #FFFFFF;

  /* Accent Tokens — Aligned with BigFruit Icon (Electric Lime to Cyan-Teal) */
  --lp-accent: #028090;
  --lp-accent-bright: #0EE8C7;
  --lp-accent-lime: #D4F754;
  --lp-accent-hover: #00A896;
  --lp-accent-soft: #E8FBF7;
  --lp-accent-glow: rgba(14, 232, 199, 0.32);
  --lp-accent-grad: linear-gradient(135deg, #D4F754 0%, #2FE5A7 50%, #0EE8C7 100%);
  --lp-accent-grad-hover: linear-gradient(135deg, #E2FA68 0%, #46E8B2 50%, #1DF3D2 100%);
  --lp-accent-text-grad: linear-gradient(135deg, #74DB00 0%, #00BD8C 45%, #028090 100%);

  --lp-indigo: #4F46E5;
  --lp-indigo-light: #6366F1;
  --lp-indigo-soft: #EEF2FF;
  
  --lp-emerald: #10B981;
  --lp-emerald-soft: #ECFDF5;
  --lp-emerald-dark: #059669;

  --lp-amber: #F59E0B;
  --lp-amber-soft: #FEF3C7;

  /* Typography */
  --font-display: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  /* Layout & Rhythm */
  --lp-max-w: 1280px;
  --lp-gutter: clamp(16px, 4vw, 64px);
  --lp-radius-sm: 8px;
  --lp-radius-md: 14px;
  --lp-radius-lg: 20px;
  --lp-radius-xl: 28px;
  --lp-radius-pill: 999px;

  /* Transitions */
  --lp-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --lp-dur: 0.25s;

  /* Compatibility tokens for keyword subpages */
  --ink: var(--lp-ink);
  --ink-700: #1E293B;
  --ink-500: #475569;
  --ink-400: #64748B;
  --ink-300: #94A3B8;
  --line: var(--lp-line);
  --line-soft: var(--lp-line-subtle);
  --paper: var(--lp-paper);
  --bone: var(--lp-paper-subtle);
  --white: var(--lp-white);
  --emerald: var(--lp-emerald);
  --emerald-d: var(--lp-emerald-dark);
  --emerald-l: #34D399;
  --mint: #6EE7B7;
  --mint-pale: #ECFDF5;
  --container: var(--lp-max-w);
  --gutter: var(--lp-gutter);
  --ease: var(--lp-ease);
}

/* ─── Base Reset ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--lp-ink);
  background-color: var(--lp-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  min-width: 320px;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

img, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* Accessible focus */
:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 3px;
}

/* ─── Typography Utility ─── */
.lp4-h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--lp-ink);
}

.lp4-h2--xl {
  font-size: clamp(38px, 5.2vw, 64px);
}

.lp4-h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--lp-ink);
}

.lp4-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-accent);
  margin-bottom: 12px;
}

.lp4-kicker--light {
  color: #73F6A2;
}

.lp4-kicker--emerald {
  color: var(--lp-emerald);
}

.lp4-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lp-accent);
}

.lp4-mono--dim {
  color: var(--lp-muted);
}

.lp4-mono--accent {
  color: var(--lp-accent);
}

.lp4-mono--emerald {
  color: var(--lp-emerald);
}

.lp4-lede {
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.55;
  color: var(--lp-secondary);
  max-width: 600px;
}

.lp4-lede--dark {
  color: #C5C2BC;
}

.lp4-wrap {
  width: 100%;
  max-width: var(--lp-max-w);
  margin-inline: auto;
  padding-inline: var(--lp-gutter);
}

.lp4-br-desktop {
  display: initial;
}
@media (max-width: 768px) {
  .lp4-br-desktop { display: none; }
}

/* ─── Buttons ─── */
.lp4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--lp-dur) var(--lp-ease),
              background var(--lp-dur) var(--lp-ease),
              color var(--lp-dur) var(--lp-ease),
              border-color var(--lp-dur) var(--lp-ease),
              box-shadow var(--lp-dur) var(--lp-ease);
}

.lp4-btn--lg {
  padding: 14px 28px;
  font-size: 15px;
}

.lp4-btn--block {
  width: 100%;
}

.lp4-btn--accent {
  background: var(--lp-accent-grad);
  color: #0A121B;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 20px var(--lp-accent-glow), 0 1px 3px rgba(10, 18, 27, 0.08);
}
.lp4-btn--accent:hover {
  background: var(--lp-accent-grad-hover);
  color: #0A121B;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(14, 232, 199, 0.48);
}

.lp4-btn--outline {
  background: var(--lp-white);
  color: var(--lp-ink);
  border: 1px solid var(--lp-line);
}
.lp4-btn--outline:hover {
  border-color: var(--lp-accent);
  color: var(--lp-accent);
  transform: translateY(-1px);
}

.lp4-btn--ink {
  background: var(--lp-ink);
  color: var(--lp-white);
}
.lp4-btn--ink:hover {
  background: #24221E;
  transform: translateY(-2px);
}

.lp4-btn--light {
  background: var(--lp-white);
  color: var(--lp-ink);
}
.lp4-btn--light:hover {
  background: #F1EFEA;
  transform: translateY(-2px);
}

.lp4-btn--ghost-dark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--lp-white);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.lp4-btn--ghost-dark:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
}

.lp4-tool-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lp-ink);
  transition: color 0.15s ease, transform 0.15s ease;
}
.lp4-tool-link:hover {
  color: var(--lp-accent);
  transform: translateX(2px);
}

/* ═════════════════════════════════════════════════════════════════════
   NAVIGATION (lp-nav)
   ═════════════════════════════════════════════════════════════════════ */
.lp-nav-pin {
  position: sticky;
  top: 16px;
  z-index: 100;
  width: 100%;
  max-width: var(--lp-max-w);
  margin: 0 auto;
  padding: 0 var(--lp-gutter);
}

.lp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 18px 10px 18px;
  background: rgba(11, 11, 11, 0.90);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--lp-radius-pill);
  box-shadow: 0 10px 30px rgba(11, 11, 11, 0.22), 0 1px 2px rgba(0, 0, 0, 0.28);
  transition: box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.lp-nav.is-scrolled {
  background: rgba(11, 11, 11, 0.96);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 40px rgba(11, 11, 11, 0.35);
}

.lp-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.lp-nav-brand-img {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lp-nav-link {
  padding: 8px 14px;
  border-radius: var(--lp-radius-pill);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.15s ease, background 0.15s ease;
}
.lp-nav-link:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}
.lp-nav-link[data-active="true"] {
  color: #FFFFFF;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.12);
}

.lp-nav-end {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lp-nav-signin {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  padding: 8px 12px;
  transition: color 0.15s ease;
}
.lp-nav-signin:hover {
  color: #FFFFFF;
}

.lp-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--lp-radius-pill);
  font-size: 14px;
  font-weight: 700;
  color: #0A121B;
  background: var(--lp-accent-grad);
  box-shadow: 0 2px 12px var(--lp-accent-glow);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.lp-nav-cta:hover {
  background: var(--lp-accent-grad-hover);
  color: #0A121B;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(14, 232, 199, 0.5);
}

.lp-nav-menu-btn {
  display: none;
  padding: 8px;
  border-radius: 8px;
  color: #FFFFFF;
}

/* Mobile Nav Sheet */
.lp-nav-mobile-sheet {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 20px;
  right: 20px;
  background: rgba(11, 11, 11, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--lp-radius-lg);
  padding: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  flex-direction: column;
  gap: 12px;
}
.lp-nav-mobile-sheet.is-open {
  display: flex;
}
.lp-nav-mobile-sheet a {
  padding: 10px 14px;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.lp-nav-mobile-sheet a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

@media (max-width: 1024px) {
  .lp-nav-links, .lp-nav-signin {
    display: none;
  }
  .lp-nav-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 42px;
    cursor: pointer;
  }
  .lp-nav-pin {
    top: 10px;
    padding: 0 16px;
  }
  .lp-nav {
    padding: 8px 14px;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .lp-nav-pin {
    top: 8px;
    padding: 0 10px;
  }
  .lp-nav {
    padding: 6px 10px;
    gap: 8px;
  }
  .lp-nav-brand-img {
    height: 26px;
  }
  .lp-nav-end {
    gap: 6px;
  }
  .lp-nav-cta {
    padding: 6px 10px;
    font-size: 12px;
    gap: 4px;
  }
  .lp-nav-menu-btn {
    min-width: 36px;
    min-height: 36px;
    padding: 4px;
  }
  .lp-nav-mobile-sheet {
    left: 10px;
    right: 10px;
    padding: 16px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   HERO SECTION (lp4-hero)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-hero {
  position: relative;
  padding: clamp(60px, 8vw, 100px) 0 40px;
  overflow: hidden;
  overflow: clip;
  contain: paint;
}

.lp4-hero-ambient {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 100vw);
  height: 500px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(14, 232, 199, 0.12) 0%, rgba(212, 247, 84, 0.08) 35%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
@media (max-width: 600px) {
  .lp4-hero-ambient {
    width: 100vw;
    left: 0;
    transform: none;
    height: 380px;
  }
}

.lp4-hero-copy {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--lp-gutter);
}

.lp4-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px 5px 6px;
  border-radius: var(--lp-radius-pill);
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  font-size: 12px;
  font-weight: 500;
  color: var(--lp-copy);
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(11, 11, 11, 0.03);
  transition: border-color 0.15s ease;
}
.lp4-pill-badge:hover {
  border-color: var(--lp-accent);
}
.lp4-pill-badge-tag {
  background: var(--lp-accent-grad);
  color: #0A121B;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: var(--lp-radius-pill);
}

.lp4-hero-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 5.6vw, 86px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--lp-ink);
  margin-bottom: 22px;
  word-wrap: break-word;
}
.lp4-hero-line {
  display: block;
}
.lp4-hero-highlight {
  color: var(--lp-accent);
  background: var(--lp-accent-text-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  display: inline;
}
.lp4-accent-dot {
  display: inline-block;
  width: clamp(8px, 1.2vw, 12px);
  height: clamp(8px, 1.2vw, 12px);
  border-radius: 50%;
  background: var(--lp-accent-grad);
  margin-left: 6px;
  vertical-align: baseline;
  box-shadow: 0 0 16px rgba(14, 232, 199, 0.6);
}

.lp4-hero-sub {
  font-size: clamp(15px, 1.4vw, 20px);
  line-height: 1.55;
  color: var(--lp-secondary);
  max-width: 660px;
  margin: 0 auto 32px;
}

.lp4-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

@media (max-width: 540px) {
  .lp4-hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .lp4-hero-actions .lp4-btn {
    width: 100%;
  }
  .lp4-pill-badge {
    font-size: 11px;
    padding: 4px 10px 4px 5px;
    gap: 6px;
  }
}

.lp4-hero-trust {
  font-size: 13px;
  color: var(--lp-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.lp4-hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ═════════════════════════════════════════════════════════════════════
   INTERACTIVE HERO PIPELINE STAGE (lp4-stage)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-stage {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1140px;
  margin: 48px auto 0;
  padding: 0 var(--lp-gutter);
  box-sizing: border-box;
}

.lp4-stage-shell {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  box-shadow: 0 20px 60px rgba(11, 11, 11, 0.06), 0 2px 6px rgba(11, 11, 11, 0.02);
  overflow: hidden;
  max-width: 100%;
}

.lp4-stage-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--lp-line);
  background: #FCFBF9;
  flex-wrap: wrap;
  gap: 10px;
}

.lp4-stage-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--lp-ink);
}

.lp4-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lp-accent-bright);
  box-shadow: 0 0 0 0 rgba(14, 232, 199, 0.6);
  animation: lp4-pulse 1.8s infinite;
}
@keyframes lp4-pulse {
  0% { box-shadow: 0 0 0 0 rgba(14, 232, 199, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(14, 232, 199, 0); }
  100% { box-shadow: 0 0 0 0 rgba(14, 232, 199, 0); }
}

.lp4-stage-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--lp-muted);
}

/* Progress rail */
.lp4-rail {
  position: relative;
  height: 3px;
  background: #EFECE6;
  width: 100%;
}
.lp4-rail-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--lp-accent-grad);
  transform-origin: left;
  transition: width 0.4s var(--lp-ease);
}
.lp4-rail-dot {
  position: absolute;
  top: -4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--lp-accent-bright);
  border: 2px solid var(--lp-white);
  box-shadow: 0 0 8px var(--lp-accent-glow);
  transition: left 0.4s var(--lp-ease);
  transform: translateX(-50%);
}

/* Step switcher buttons tab bar */
.lp4-steps-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--lp-line);
  background: #FAF8F5;
}

.lp4-step-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px 20px;
  text-align: left;
  border-right: 1px solid var(--lp-line);
  border-bottom: 2px solid transparent;
  background: transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.lp4-step-btn:last-child {
  border-right: none;
}
.lp4-step-btn:hover {
  background: var(--lp-white);
}
.lp4-step-btn[data-active="true"] {
  background: var(--lp-white);
  border-bottom-color: var(--lp-accent);
}

.lp4-step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lp-muted);
}
.lp4-step-btn[data-active="true"] .lp4-step-num {
  color: var(--lp-accent);
}

.lp4-step-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-ink);
  line-height: 1.2;
}
.lp4-step-summary {
  font-size: 11px;
  color: var(--lp-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

/* Step content panels */
.lp4-stage-content {
  padding: 32px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp4-panel {
  display: none;
  width: 100%;
  animation: lp4-fade-in 0.35s var(--lp-ease) forwards;
}
.lp4-panel.is-active {
  display: block;
}
@keyframes lp4-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Step 1: Prompt & Models Widget */
.lp4-prompt-widget {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}
.lp4-prompt-box {
  background: #FCFBF9;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 22px;
}
.lp4-prompt-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.lp4-prompt-text {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--lp-ink);
  margin-bottom: 18px;
}
.lp4-prompt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lp4-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  color: var(--lp-copy);
}
.lp4-chip--accent {
  background: var(--lp-accent-soft);
  border-color: #A3F3E4;
  color: var(--lp-accent);
}
.lp4-chip--emerald {
  background: var(--lp-emerald-soft);
  border-color: #A7F3D0;
  color: var(--lp-emerald-dark);
}

.lp4-models-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lp4-model-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #FCFBF9;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.lp4-model-card[data-selected="true"] {
  border-color: var(--lp-accent);
  background: var(--lp-white);
  box-shadow: 0 4px 14px rgba(14, 232, 199, 0.16);
}
.lp4-model-info strong {
  display: block;
  font-size: 13px;
  color: var(--lp-ink);
}
.lp4-model-info span {
  font-size: 11px;
  color: var(--lp-secondary);
}
.lp4-model-price {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--lp-emerald-dark);
}

/* Step 2: 4K Multi-Render Widget */
.lp4-renders-widget {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.lp4-render-card {
  position: relative;
  border-radius: var(--lp-radius-md);
  overflow: hidden;
  background: #EAE7E0;
  aspect-ratio: 1;
  border: 1px solid var(--lp-line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.lp4-render-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(11, 11, 11, 0.1);
}
.lp4-render-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-render-tag {
  position: absolute;
  bottom: 8px;
  left: 8px;
  padding: 3px 8px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  background: rgba(11, 11, 11, 0.75);
  backdrop-filter: blur(8px);
  color: var(--lp-white);
}

/* Step 3: Seedance Video & Motion Widget */
.lp4-video-widget {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: center;
}
.lp4-video-player {
  position: relative;
  border-radius: var(--lp-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #0B0B0B;
}
.lp4-video-player img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.lp4-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, transparent 40%, rgba(0,0,0,0.7) 100%);
}
.lp4-video-badge {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--lp-radius-pill);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
}
.lp4-video-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lp4-video-play {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--lp-accent-grad);
  color: #0A121B;
  display: grid;
  place-items: center;
}
.lp4-video-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 99px;
  position: relative;
  overflow: hidden;
}
.lp4-video-track i {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 65%;
  background: var(--lp-accent-grad);
}
.lp4-video-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #fff;
}

.lp4-motion-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lp4-motion-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  background: #FCFBF9;
  transition: border-color 0.15s ease;
}
.lp4-motion-btn[data-active="true"] {
  border-color: var(--lp-accent);
  background: var(--lp-white);
}

/* Audio waves animation */
.lp4-wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 36px;
}
.lp4-wave i {
  width: 3px;
  background: var(--lp-accent-bright);
  border-radius: 99px;
  animation: lp4-wave-bar 1.2s ease-in-out infinite alternate;
}
@keyframes lp4-wave-bar {
  0% { transform: scaleY(0.2); }
  100% { transform: scaleY(1); }
}

/* Step 4: Ad Creatives Pack */
.lp4-ads-widget {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: center;
}
.lp4-ads-preview {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--lp-radius-lg);
  overflow: hidden;
  border: 1px solid var(--lp-line);
}
.lp4-ads-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-ads-score-card {
  background: #FCFBF9;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
  text-align: center;
}
.lp4-score-ring {
  width: 90px;
  height: 90px;
  margin: 0 auto 16px;
  position: relative;
  display: grid;
  place-items: center;
}
.lp4-score-ring svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.lp4-score-ring circle {
  fill: none;
  stroke-width: 6;
}
.lp4-score-track { stroke: var(--lp-line); }
.lp4-score-val {
  stroke: var(--lp-emerald);
  stroke-dasharray: 251;
  stroke-dashoffset: 25; /* 90% */
  stroke-linecap: round;
}
.lp4-score-ring strong {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--lp-ink);
}

/* Step 5: Studio Export & Receipt */
.lp4-export-widget {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.lp4-export-checklist {
  background: #FCFBF9;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
}
.lp4-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}
.lp4-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--lp-ink);
}
.lp4-check-badge {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--lp-emerald);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
}

.lp4-receipt-card {
  background: var(--lp-ink);
  color: var(--lp-white);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.lp4-receipt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
  padding-bottom: 12px;
  margin-bottom: 14px;
}
.lp4-receipt-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: #C5C2BC;
}
.lp4-receipt-row {
  display: flex;
  justify-content: space-between;
}
.lp4-receipt-total {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 12px;
  margin-top: 12px;
  font-weight: 700;
  color: #fff;
  display: flex;
  justify-content: space-between;
}

@media (max-width: 1040px) {
  .lp4-stage {
    padding: 0 16px;
    margin-top: 36px;
  }
  .lp4-steps-nav {
    overflow-x: auto;
    display: flex;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }
  .lp4-steps-nav::-webkit-scrollbar { display: none; }
  .lp4-step-btn {
    flex: 0 0 165px;
    scroll-snap-align: start;
    padding: 14px 16px;
  }
  .lp4-stage-top {
    padding: 12px 18px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .lp4-stage-content {
    padding: 24px 20px;
    min-height: 360px;
  }
  .lp4-prompt-widget, .lp4-video-widget, .lp4-ads-widget, .lp4-export-widget {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .lp4-renders-widget {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 540px) {
  .lp4-stage {
    padding: 0 8px;
    margin-top: 24px;
  }
  .lp4-stage-shell {
    border-radius: var(--lp-radius-lg);
  }
  .lp4-step-btn {
    flex: 0 0 140px;
    padding: 10px 12px;
  }
  .lp4-step-num {
    font-size: 9.5px;
  }
  .lp4-step-title {
    font-size: 12px;
  }
  .lp4-step-summary {
    font-size: 10px;
  }
  .lp4-stage-content {
    padding: 16px 12px;
    min-height: 320px;
  }
  .lp4-prompt-box {
    padding: 16px 14px;
  }
  .lp4-prompt-text {
    font-size: 14.5px;
    line-height: 1.45;
    margin-bottom: 14px;
  }
  .lp4-chip {
    font-size: 10px;
    padding: 4px 8px;
  }
  .lp4-model-card {
    padding: 10px 12px;
  }
  .lp4-render-tag {
    font-size: 9px;
    padding: 2px 6px;
    bottom: 6px;
    left: 6px;
  }
  .lp4-video-overlay {
    padding: 10px 12px;
  }
  .lp4-score-ring {
    width: 74px;
    height: 74px;
    margin-bottom: 12px;
  }
  .lp4-score-ring strong {
    font-size: 22px;
  }
  .lp4-receipt-card {
    padding: 18px 14px;
  }
  .lp4-receipt-rows {
    font-size: 12px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   STATS PROOF BAR (lp4-stats)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  max-width: var(--lp-max-w);
  margin: 56px auto 0;
  padding: 32px var(--lp-gutter);
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
}

.lp4-stats-proof {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lp4-avatars {
  display: flex;
}
.lp4-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--lp-paper);
  margin-left: -10px;
  overflow: hidden;
  background: #E5E3DE;
}
.lp4-avatar:first-child {
  margin-left: 0;
}
.lp4-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lp4-stats-proof p {
  font-size: 14px;
  font-weight: 600;
  color: var(--lp-ink);
  line-height: 1.3;
}

.lp4-stat-group {
  display: flex;
  align-items: center;
  gap: 40px;
}
.lp4-stat {
  display: flex;
  flex-direction: column;
}
.lp4-stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lp-ink);
}
.lp4-stat-label {
  font-size: 13px;
  color: var(--lp-secondary);
  margin-top: 4px;
}

@media (max-width: 1040px) {
  .lp4-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 28px var(--lp-gutter);
    margin-top: 44px;
  }
  .lp4-stat-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .lp4-stat-group {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 480px) {
  .lp4-stats {
    padding: 20px 14px;
    margin-top: 32px;
  }
  .lp4-stats-proof {
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    gap: 10px;
  }
  .lp4-stat-group {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    text-align: center;
  }
  .lp4-stat-value {
    font-size: 26px;
  }
  .lp4-stat-label {
    font-size: 11.5px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   CORE TOOLS BENTO GRID (lp4-bento)
   ═════════════════════════════════════════════ */
.lp4-section {
  padding: clamp(70px, 9vw, 120px) 0;
}
.lp4-section--white {
  background: var(--lp-white);
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
}

.lp4-head {
  margin-bottom: 48px;
}
.lp4-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}
@media (max-width: 960px) {
  .lp4-head--split {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}
.lp4-head--center {
  text-align: center;
}
.lp4-head--center .lp4-lede {
  margin: 16px auto 0;
}

.lp4-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.lp4-tile {
  background: var(--lp-paper);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.lp4-tile:hover {
  border-color: #CEC9BF;
  box-shadow: 0 16px 36px rgba(11, 11, 11, 0.04);
}

.lp4-tile--byok {
  grid-column: span 7;
}
.lp4-tile--product {
  grid-column: span 5;
}
.lp4-tile--video {
  grid-column: span 5;
}
.lp4-tile--ads {
  grid-column: span 7;
}

.lp4-tile-head {
  margin-bottom: 24px;
}
.lp4-tile-head .lp4-h3 {
  margin: 10px 0 8px;
}
.lp4-tile-body {
  font-size: 15px;
  color: var(--lp-secondary);
  line-height: 1.5;
}

/* Interactive Calculator inside BYOK Tile */
.lp4-byok-calc {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 22px;
  margin-top: 20px;
}
.lp4-calc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--lp-line-subtle);
  font-size: 14px;
}
.lp4-calc-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.lp4-calc-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
.lp4-calc-card {
  padding: 14px;
  border-radius: var(--lp-radius-md);
  background: #FAF8F5;
}
.lp4-calc-card--good {
  background: var(--lp-emerald-soft);
  border: 1px solid #A7F3D0;
}

/* Interactive Presets inside Product Tile */
.lp4-preset-previews {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.lp4-preset-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--lp-radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.lp4-preset-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-preset-thumb[data-active="true"] {
  border-color: var(--lp-accent);
  transform: scale(1.08);
}

@media (max-width: 1040px) {
  .lp4-tile--byok, .lp4-tile--product, .lp4-tile--video, .lp4-tile--ads {
    grid-column: span 12;
  }
  .lp4-tile {
    padding: 30px 24px;
  }
}

@media (max-width: 540px) {
  .lp4-tile {
    padding: 22px 16px;
  }
  .lp4-calc-compare {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .lp4-calc-row {
    font-size: 13px;
  }
  .lp4-preset-previews {
    gap: 8px;
    flex-wrap: wrap;
  }
  .lp4-preset-thumb {
    width: 54px;
    height: 54px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   THE FULL 10-TOOL BENTO TOOLKIT (lp4-kit-grid)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-kit-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.lp4-kit-tile {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  text-decoration: none;
  transition: transform 0.2s var(--lp-ease), border-color 0.2s ease, box-shadow 0.2s ease;
}
.lp4-kit-tile:hover {
  transform: translateY(-4px);
  border-color: #CEC9BF;
  box-shadow: 0 14px 30px rgba(11, 11, 11, 0.05);
}

.lp4-kit-art {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 18px;
}

.lp4-kit-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--lp-ink);
  line-height: 1.25;
  margin-bottom: 6px;
}

.lp4-kit-desc {
  font-size: 13px;
  color: var(--lp-secondary);
  line-height: 1.45;
}

.lp4-kit-tile--more {
  background: #FAF8F5;
  border-style: dashed;
}
.lp4-kit-more-cta {
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-accent);
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 1100px) {
  .lp4-kit-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}
@media (max-width: 580px) {
  .lp4-kit-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .lp4-kit-tile {
    min-height: auto;
    padding: 20px 18px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   SIGNATURE OBSIDIAN STUDIO SHOWCASE (lp4-section--ink)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-section--ink {
  background: var(--lp-ink);
  color: var(--lp-white);
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}

.lp4-section--ink .lp4-h2 {
  color: var(--lp-white);
}

.lp4-studio {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  margin-top: 48px;
}

.lp4-editor {
  background: #141311;
  border: 1px solid #282622;
  border-radius: var(--lp-radius-xl);
  overflow: hidden;
}

.lp4-editor-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: #1C1A17;
  border-bottom: 1px solid #282622;
  gap: 12px;
  overflow: hidden;
}
.lp4-editor-bar .lp4-mono {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
@media (max-width: 580px) {
  .lp4-editor-bar .lp4-mono {
    display: none;
  }
}
.lp4-editor-lights {
  display: flex;
  gap: 6px;
}
.lp4-editor-lights i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}
.lp4-editor-lights i:nth-child(1) { background: #FF5F56; }
.lp4-editor-lights i:nth-child(2) { background: #FFBD2E; }
.lp4-editor-lights i:nth-child(3) { background: #27C93F; }

.lp4-editor-saved {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #A3A098;
}
.lp4-editor-saved i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lp-emerald);
}

.lp4-editor-body {
  display: flex;
  min-height: 480px;
}

.lp4-editor-rail {
  width: 56px;
  background: #181714;
  border-right: 1px solid #282622;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
}
.lp4-editor-tool {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #A3A098;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lp4-editor-tool:hover, .lp4-editor-tool.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.lp4-editor-canvas {
  flex: 1;
  position: relative;
  display: grid;
  place-items: center;
  padding: 32px;
  background: radial-gradient(#201E1A 1px, transparent 1px);
  background-size: 16px 16px;
}

.lp4-canvas-preview {
  position: relative;
  max-width: 440px;
  aspect-ratio: 1;
  border-radius: var(--lp-radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid #333;
}
.lp4-canvas-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.3s ease;
}

.lp4-canvas-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--lp-radius-pill);
  background: rgba(11, 11, 11, 0.85);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lp4-canvas-switch {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  background: rgba(11, 11, 11, 0.9);
  padding: 4px;
  border-radius: var(--lp-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.lp4-canvas-btn {
  padding: 6px 14px;
  border-radius: var(--lp-radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: #A3A098;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lp4-canvas-btn.is-active {
  background: var(--lp-accent);
  color: #fff;
}

/* Format cards side column */
.lp4-formats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.lp4-format-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: #141311;
  border: 1px solid #282622;
  border-radius: var(--lp-radius-md);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.lp4-format-card:hover {
  border-color: #444;
  transform: translateX(4px);
}
.lp4-format-thumb {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  overflow: hidden;
  background: #222;
  flex-shrink: 0;
}
.lp4-format-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-format-info strong {
  display: block;
  font-size: 14px;
  color: #fff;
}
.lp4-format-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #A3A098;
}

/* Studio foot */
.lp4-studio-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #282622;
  flex-wrap: wrap;
  gap: 24px;
}
.lp4-studio-stats {
  display: flex;
  gap: 36px;
}
.lp4-studio-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: #fff;
}
.lp4-studio-stat span {
  font-size: 13px;
  color: #A3A098;
}

.lp4-studio-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.lp4-studio-chip {
  padding: 6px 14px;
  border-radius: var(--lp-radius-pill);
  font-size: 12px;
  font-weight: 600;
  background: #1C1A17;
  border: 1px solid #282622;
  color: #C5C2BC;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lp4-studio-chip:hover, .lp4-studio-chip[data-active="true"] {
  background: #fff;
  color: var(--lp-ink);
  border-color: #fff;
}

@media (max-width: 1040px) {
  .lp4-studio {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 36px;
  }
  .lp4-formats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .lp4-studio-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
}

@media (max-width: 680px) {
  .lp4-formats {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .lp4-editor-rail {
    width: 44px;
    padding: 14px 0;
    gap: 10px;
  }
  .lp4-editor-tool {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }
  .lp4-editor-canvas {
    padding: 16px 12px;
  }
  .lp4-canvas-preview {
    max-width: 100%;
  }
  .lp4-canvas-badge {
    top: 10px;
    right: 10px;
    font-size: 10px;
    padding: 4px 10px;
  }
  .lp4-canvas-switch {
    bottom: 10px;
    padding: 3px;
  }
  .lp4-canvas-btn {
    padding: 5px 10px;
    font-size: 11px;
  }
  .lp4-editor-saved {
    display: none;
  }
  .lp4-studio-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
  }
  .lp4-studio-chips {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }
  .lp4-studio-chips::-webkit-scrollbar { display: none; }
}

/* ═════════════════════════════════════════════════════════════════════
   WHY BIGFRUIT (lp4-why)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-why {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lp4-why-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 440px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.lp4-why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(11, 11, 11, 0.05);
}

.lp4-why-card .lp4-h3 {
  margin: 18px 0 10px;
}

/* Key Vault Widget */
.lp4-key-vault {
  background: #FCFBF9;
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lp4-vault-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--lp-white);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--lp-line);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Security Shield graphic */
.lp4-shield-graphic {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 20px auto;
  display: grid;
  place-items: center;
}
.lp4-shield-circle {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed var(--lp-line);
}
.lp4-shield-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--lp-emerald-soft);
  color: var(--lp-emerald-dark);
  display: grid;
  place-items: center;
}

@media (max-width: 1040px) {
  .lp4-why {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .lp4-why-card:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 680px) {
  .lp4-why {
    grid-template-columns: 1fr;
  }
  .lp4-why-card:last-child {
    grid-column: span 1;
  }
  .lp4-why-card {
    min-height: auto;
    padding: 26px 20px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   TESTIMONIALS (lp4-quotes)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-quotes {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

.lp4-quote-featured {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
}

.lp4-quote-featured blockquote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--lp-ink);
}

.lp4-quote-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.lp4-quote-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  background: #E5E3DE;
}
.lp4-quote-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-quote-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--lp-ink);
}
.lp4-quote-role {
  font-size: 13px;
  color: var(--lp-secondary);
}

.lp4-quote-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.lp4-quote-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}
.lp4-quote-card blockquote {
  font-size: 16px;
  line-height: 1.5;
  color: var(--lp-copy);
}

@media (max-width: 1040px) {
  .lp4-quotes {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .lp4-quote-featured {
    padding: 30px 22px;
  }
  .lp4-quote-card {
    padding: 24px 20px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   PERSONAS (lp4-personas)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-personas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.lp4-persona {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s ease;
}
.lp4-persona:hover {
  transform: translateY(-4px);
}
.lp4-persona-art {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--lp-radius-md);
  overflow: hidden;
  background: #E5E3DE;
}
.lp4-persona-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp4-persona-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 10px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  background: rgba(11, 11, 11, 0.75);
  backdrop-filter: blur(8px);
  color: #fff;
}
.lp4-persona-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--lp-ink);
}
.lp4-persona-desc {
  font-size: 14px;
  color: var(--lp-secondary);
  line-height: 1.45;
}

@media (max-width: 1040px) {
  .lp4-personas {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}
@media (max-width: 580px) {
  .lp4-personas {
    grid-template-columns: 1fr;
  }
  .lp4-persona {
    padding: 16px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   PRICING (lp4-plans)
   ═════════════════════════════════════════════ */
.lp4-billing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--lp-radius-pill);
  background: #EAE7E0;
  border: 1px solid var(--lp-line);
  margin-top: 24px;
}
.lp4-toggle-btn {
  padding: 8px 18px;
  border-radius: var(--lp-radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--lp-secondary);
  transition: all 0.2s ease;
}
.lp4-toggle-btn.is-active {
  background: var(--lp-white);
  color: var(--lp-ink);
  box-shadow: 0 2px 8px rgba(11, 11, 11, 0.08);
}
.lp4-save-badge {
  background: var(--lp-emerald);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--lp-radius-pill);
  margin-left: 4px;
}

.lp4-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.lp4-plan {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.lp4-plan:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(11, 11, 11, 0.06);
}

.lp4-plan--featured {
  border-color: var(--lp-ink);
  box-shadow: 0 20px 48px rgba(11, 11, 11, 0.08);
}
.lp4-plan-badge {
  position: absolute;
  top: -12px;
  right: 28px;
  padding: 4px 14px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--lp-accent-grad);
  color: #0A121B;
  box-shadow: 0 2px 10px var(--lp-accent-glow);
}

.lp4-plan-head h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--lp-ink);
  margin-bottom: 6px;
}
.lp4-plan-desc {
  font-size: 14px;
  color: var(--lp-secondary);
}

.lp4-plan-price {
  margin: 24px 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.lp4-plan-price b {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: var(--lp-ink);
}
.lp4-plan-price span {
  font-size: 14px;
  color: var(--lp-muted);
}

.lp4-plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.lp4-plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--lp-copy);
}
.lp4-plan-features i {
  color: var(--lp-emerald);
  font-style: normal;
  font-weight: bold;
}

@media (max-width: 1040px) {
  .lp4-plans {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin-inline: auto;
    gap: 24px;
  }
  .lp4-plan {
    padding: 34px 26px;
  }
}
@media (max-width: 480px) {
  .lp4-plan {
    padding: 26px 18px;
  }
  .lp4-plan-price b {
    font-size: 38px;
  }
  .lp4-billing-toggle {
    width: 100%;
    justify-content: center;
  }
  .lp4-toggle-btn {
    padding: 7px 12px;
    font-size: 13px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   FAQ ACCORDION (lp4-faq)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-faq {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
}

.lp4-faq-list {
  display: flex;
  flex-direction: column;
}

.lp4-faq-item {
  border-bottom: 1px solid var(--lp-line);
}
.lp4-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--lp-ink);
  text-align: left;
  cursor: pointer;
}
.lp4-faq-icon {
  font-size: 20px;
  color: var(--lp-muted);
  transition: transform 0.2s ease;
}
.lp4-faq-a {
  padding-bottom: 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--lp-secondary);
  display: none;
}
.lp4-faq-item.is-open .lp4-faq-a {
  display: block;
}
.lp4-faq-item.is-open .lp4-faq-icon {
  transform: rotate(45deg);
}

@media (max-width: 960px) {
  .lp4-faq {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .lp4-faq-q {
    font-size: 17px;
    padding: 20px 0;
  }
  .lp4-faq-a {
    font-size: 14.5px;
    padding-bottom: 20px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   FINAL HIGH-IMPACT CTA (lp4-cta)
   ═════════════════════════════════════════════════════════════════════ */
.lp4-cta-wrap {
  padding: 40px var(--lp-gutter) 80px;
}

.lp4-cta {
  position: relative;
  background: var(--lp-ink);
  color: var(--lp-white);
  border-radius: 36px;
  padding: clamp(60px, 8vw, 100px) 40px;
  text-align: center;
  overflow: hidden;
  overflow: clip;
  contain: paint;
  max-width: var(--lp-max-w);
  margin: 0 auto;
}

.lp4-cta-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 100vw);
  height: 500px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(14, 232, 199, 0.28) 0%, rgba(212, 247, 84, 0.12) 40%, transparent 80%);
  pointer-events: none;
}
@media (max-width: 600px) {
  .lp4-cta-glow {
    width: 100vw;
    left: 0;
    transform: none;
  }
}

.lp4-cta-stickers {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.lp4-sticker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--lp-radius-pill);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lp4-cta-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.lp4-cta-sub {
  font-size: clamp(16px, 1.3vw, 19px);
  color: #C5C2BC;
  max-width: 600px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 1;
}

.lp4-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

/* ═════════════════════════════════════════════════════════════════════
   FOOTER (lp-foot)
   ═════════════════════════════════════════════ */
.lp-foot {
  border-top: 1px solid var(--lp-line);
  padding: 64px 0 40px;
  background: var(--lp-paper);
}

.lp-foot-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 56px;
}

.lp-foot-brand {
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lp-foot-brand p {
  font-size: 14px;
  color: var(--lp-secondary);
}

.lp-foot-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.lp-foot-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lp-foot-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lp-ink);
  margin-bottom: 4px;
}
.lp-foot-link {
  font-size: 14px;
  color: var(--lp-secondary);
  transition: color 0.15s ease;
}
.lp-foot-link:hover {
  color: var(--lp-accent);
}

.lp-foot-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--lp-line);
  font-size: 13px;
  color: var(--lp-muted);
}
.lp-foot-social {
  display: flex;
  gap: 18px;
}
.lp-foot-social a:hover {
  color: var(--lp-ink);
}

@media (max-width: 960px) {
  .lp-foot-top {
    flex-direction: column;
    gap: 40px;
  }
  .lp-foot-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .lp4-cta {
    padding: clamp(50px, 8vw, 80px) 28px;
  }
}

@media (max-width: 580px) {
  .lp4-cta-wrap {
    padding: 24px 12px 60px;
  }
  .lp4-cta {
    padding: 44px 18px;
    border-radius: 24px;
  }
  .lp4-cta-title {
    font-size: clamp(26px, 7.8vw, 38px);
  }
  .lp4-cta-sub {
    font-size: 14.5px;
    margin-bottom: 24px;
  }
  .lp4-cta-actions .lp4-btn {
    width: 100%;
  }
  .lp-foot {
    padding: 48px 0 32px;
  }
  .lp-foot-cols {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .lp-foot-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* ─── Ad CTR Preview Card Responsive ─── */
.lp4-ad-ctr-card {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 16px;
  align-items: center;
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 16px;
}
@media (max-width: 480px) {
  .lp4-hero-title {
    font-size: clamp(18px, 5vw, 22px);
    line-height: 1.15;
  }
  .lp4-ad-ctr-card {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 14px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   2K / QHD / ULTRAWIDE OPTIMIZATIONS (min-width: 1920px)
   ═════════════════════════════════════════════════════════════════════ */
@media (min-width: 1920px) {
  :root {
    --lp-max-w: 1680px;
    --lp-gutter: clamp(36px, 4vw, 80px);
  }

  html {
    font-size: 18px;
  }

  .lp4-hero-ambient {
    width: 1400px;
    height: 700px;
  }

  .lp4-hero-copy {
    max-width: 1440px;
  }

  .lp4-hero-title {
    font-size: clamp(62px, 4.4vw, 96px);
  }

  .lp4-hero-sub {
    font-size: 21px;
    max-width: 800px;
  }

  .lp4-btn--lg {
    padding: 16px 32px;
    font-size: 16px;
  }

  .lp4-stage {
    max-width: 1520px;
    margin-top: 56px;
  }

  .lp4-step-btn {
    padding: 20px 24px;
  }
  .lp4-step-title {
    font-size: 15px;
  }
  .lp4-step-summary {
    font-size: 12.5px;
  }

  .lp4-stage-content {
    padding: 44px;
    min-height: 460px;
  }

  .lp4-prompt-widget {
    grid-template-columns: 1fr 420px;
    gap: 36px;
  }
  .lp4-prompt-text {
    font-size: 20px;
  }

  .lp4-video-widget {
    grid-template-columns: 1fr 420px;
    gap: 36px;
  }

  .lp4-ads-widget {
    grid-template-columns: 1fr 400px;
    gap: 36px;
  }

  .lp4-export-widget {
    gap: 36px;
  }

  .lp4-bento {
    gap: 32px;
  }
  .lp4-tile {
    padding: 44px;
  }
  .lp4-tile-head .lp4-h3 {
    font-size: 30px;
  }

  .lp4-kit-grid {
    gap: 20px;
  }
  .lp4-kit-tile {
    min-height: 250px;
    padding: 26px;
  }
  .lp4-kit-title {
    font-size: 18px;
  }
  .lp4-kit-desc {
    font-size: 14px;
  }

  .lp4-studio {
    grid-template-columns: 1fr 440px;
    gap: 36px;
  }
  .lp4-canvas-preview {
    max-width: 540px;
  }
  .lp4-editor-rail {
    width: 64px;
  }
  .lp4-editor-tool {
    width: 42px;
    height: 42px;
  }

  .lp4-why-card {
    padding: 44px;
    min-height: 480px;
  }

  .lp4-quote-featured {
    padding: 48px;
  }
  .lp4-quote-featured blockquote {
    font-size: 28px;
  }

  .lp4-plan {
    padding: 48px;
  }
  .lp4-plan-price b {
    font-size: 52px;
  }

  .lp4-cta {
    max-width: 1680px;
    padding: 90px 60px;
    border-radius: 44px;
  }
  .lp4-cta-title {
    font-size: clamp(48px, 4vw, 80px);
  }
  .lp4-cta-sub {
    font-size: 21px;
    max-width: 760px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   4K / UHD MONITORS & ULTRA-HIGH RESOLUTION (min-width: 2800px)
   ═════════════════════════════════════════════════════════════════════ */
@media (min-width: 2800px) {
  :root {
    --lp-max-w: 2280px;
    --lp-gutter: clamp(56px, 5vw, 120px);
    --lp-radius-sm: 12px;
    --lp-radius-md: 18px;
    --lp-radius-lg: 26px;
    --lp-radius-xl: 38px;
  }

  html {
    font-size: 22px;
  }

  .lp4-hero-ambient {
    width: 2000px;
    height: 900px;
  }

  .lp4-hero-copy {
    max-width: 1880px;
  }

  .lp4-hero-title {
    font-size: clamp(78px, 4.2vw, 122px);
  }

  .lp4-hero-sub {
    font-size: 26px;
    max-width: 1000px;
  }

  .lp4-btn {
    padding: 16px 32px;
    font-size: 16px;
  }
  .lp4-btn--lg {
    padding: 20px 42px;
    font-size: 19px;
  }

  .lp4-stage {
    max-width: 2040px;
    margin-top: 72px;
  }

  .lp4-step-btn {
    padding: 26px 32px;
  }
  .lp4-step-num {
    font-size: 13px;
  }
  .lp4-step-title {
    font-size: 18px;
  }
  .lp4-step-summary {
    font-size: 15px;
  }

  .lp4-stage-content {
    padding: 56px;
    min-height: 560px;
  }

  .lp4-prompt-widget {
    grid-template-columns: 1fr 520px;
    gap: 48px;
  }
  .lp4-prompt-text {
    font-size: 24px;
  }
  .lp4-chip {
    font-size: 13px;
    padding: 7px 16px;
  }

  .lp4-renders-widget {
    gap: 24px;
  }
  .lp4-render-tag {
    font-size: 13px;
    padding: 5px 12px;
  }

  .lp4-video-widget {
    grid-template-columns: 1fr 520px;
    gap: 48px;
  }

  .lp4-ads-widget {
    grid-template-columns: 1fr 500px;
    gap: 48px;
  }
  .lp4-score-ring {
    width: 120px;
    height: 120px;
  }
  .lp4-score-ring strong {
    font-size: 36px;
  }

  .lp4-export-widget {
    gap: 48px;
  }
  .lp4-receipt-card {
    padding: 36px;
    font-size: 16px;
  }

  .lp4-stats {
    padding: 48px var(--lp-gutter);
    margin-top: 80px;
  }
  .lp4-stat-value {
    font-size: 46px;
  }
  .lp4-stat-label {
    font-size: 16px;
  }

  .lp4-bento {
    gap: 40px;
  }
  .lp4-tile {
    padding: 56px;
  }
  .lp4-tile-head .lp4-h3 {
    font-size: 38px;
  }
  .lp4-tile-body {
    font-size: 18px;
  }

  .lp4-kit-grid {
    gap: 26px;
  }
  .lp4-kit-tile {
    min-height: 290px;
    padding: 32px;
  }
  .lp4-kit-art {
    height: 90px;
  }
  .lp4-kit-title {
    font-size: 22px;
  }
  .lp4-kit-desc {
    font-size: 16px;
  }

  .lp4-studio {
    grid-template-columns: 1fr 560px;
    gap: 48px;
    margin-top: 64px;
  }
  .lp4-canvas-preview {
    max-width: 720px;
  }
  .lp4-editor-rail {
    width: 76px;
  }
  .lp4-editor-tool {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }
  .lp4-format-thumb {
    width: 72px;
    height: 72px;
  }
  .lp4-format-info strong {
    font-size: 17px;
  }

  .lp4-why-card {
    padding: 56px;
    min-height: 540px;
  }
  .lp4-why-card .lp4-h3 {
    font-size: 32px;
  }

  .lp4-quote-featured {
    padding: 60px;
  }
  .lp4-quote-featured blockquote {
    font-size: 34px;
  }

  .lp4-plan {
    padding: 56px;
  }
  .lp4-plan-price b {
    font-size: 64px;
  }
  .lp4-plan-features li {
    font-size: 17px;
    gap: 14px;
  }

  .lp4-faq {
    gap: 72px;
  }
  .lp4-faq-q {
    font-size: 24px;
    padding: 30px 0;
  }
  .lp4-faq-a {
    font-size: 18px;
  }

  .lp4-cta {
    max-width: 2280px;
    padding: 120px 80px;
    border-radius: 56px;
  }
  .lp4-cta-title {
    font-size: clamp(60px, 3.8vw, 104px);
  }
  .lp4-cta-sub {
    font-size: 26px;
    max-width: 960px;
  }
}

/* ═════════════════════════════════════════════════════════════════════
   KEYWORD SUBPAGES COMPATIBILITY & RESPONSIVE SUITE
   ═════════════════════════════════════════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 11, 0.94);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0 var(--lp-gutter);
}
.nav__inner {
  max-width: var(--lp-max-w);
  margin: 0 auto;
  padding: 14px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}
.brand {
  display: inline-flex;
  align-items: center;
}
.brand__logo {
  height: 34px;
  width: auto;
  display: block;
}
.nav__links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.15s ease;
}
.nav__links a:hover {
  color: #FFFFFF;
}
.nav__cta {
  display: flex;
  gap: 10px;
  align-items: center;
}
.nav__cta .btn--primary {
  background: var(--lp-accent-grad);
  color: #0A121B;
  font-weight: 700;
  box-shadow: 0 2px 10px var(--lp-accent-glow);
}
.nav__cta .btn--primary:hover {
  background: var(--lp-accent-grad-hover);
  color: #0A121B;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14, 232, 199, 0.45);
}
.nav-cta-short {
  display: none;
}
.nav-cta-long {
  display: inline;
}
.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  cursor: pointer;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav__burger span:nth-child(1) { top: 14px; }
.nav__burger span:nth-child(2) { bottom: 14px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--lp-radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s var(--lp-ease), background 0.2s ease, box-shadow 0.2s ease;
}
.btn--lg {
  padding: 14px 28px;
  font-size: 15px;
}
.btn--primary {
  background: var(--lp-accent-grad);
  color: #0A121B;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 18px var(--lp-accent-glow);
}
.btn--primary:hover {
  background: var(--lp-accent-grad-hover);
  color: #0A121B;
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(14, 232, 199, 0.45);
}
.btn--white {
  background: var(--lp-white);
  color: var(--lp-ink);
  border: 1px solid var(--lp-line);
}
.btn--white:hover {
  border-color: var(--lp-ink);
  transform: translateY(-1px);
}
.btn--ghost-light {
  background: rgba(255, 255, 255, 0.1);
  color: var(--lp-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.2);
}
.btn--linklike {
  background: transparent;
  color: var(--lp-ink);
  border-bottom: 1px solid var(--lp-ink);
  border-radius: 0;
  padding: 6px 2px;
}
.btn__arrow {
  transition: transform 0.2s ease;
}
.btn:hover .btn__arrow {
  transform: translateX(3px);
}
.btn__plus {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
}

/* Keyword Hero & Grid */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--lp-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--lp-secondary);
}
.breadcrumb a:hover {
  color: var(--lp-ink);
}
.breadcrumb__sep {
  opacity: 0.4;
}
.breadcrumb__current {
  color: var(--lp-ink);
  font-weight: 600;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-secondary);
  padding: 5px 12px;
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-pill);
  margin-bottom: 18px;
}
.eyebrow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lp-accent-grad);
  box-shadow: 0 0 10px rgba(14, 232, 199, 0.6);
}

.hero--keyword {
  padding: clamp(48px, 6vw, 90px) var(--lp-gutter);
}
.hero-keyword-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  max-width: var(--lp-max-w);
  margin: 0 auto;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.04em;
  color: var(--lp-ink);
  margin-bottom: 18px;
}
.hero__title em {
  font-style: italic;
  font-weight: inherit;
  color: var(--lp-accent);
  background: var(--lp-accent-text-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  display: inline;
  padding-right: 0.18em;
  padding-left: 0.02em;
  padding-top: 0.1em;
  padding-bottom: 0.05em;
}
.hero__title-accent {
  font-weight: inherit;
  color: var(--lp-accent);
  background: var(--lp-accent-text-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  display: inline;
  padding-right: 0.12em;
  padding-left: 0.02em;
  padding-top: 0.1em;
  padding-bottom: 0.05em;
}
.hero__lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--lp-secondary);
  max-width: 600px;
  margin-bottom: 24px;
}
.hero__cta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.hero__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--lp-muted);
}

.prompt-card {
  background: var(--lp-ink);
  color: var(--lp-white);
  border: 1px solid #282622;
  border-radius: var(--lp-radius-xl);
  padding: 24px;
  box-shadow: 0 20px 50px rgba(11, 11, 11, 0.12);
}
.prompt-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.prompt-card__title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #FFA4BA;
  display: flex;
  align-items: center;
  gap: 6px;
}
.prompt-card__code {
  background: #141311;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--lp-radius-md);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: #E2E8F0;
  margin-bottom: 18px;
}
.prompt-card__visual {
  border-radius: var(--lp-radius-md);
  overflow: hidden;
}
.prompt-card__visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Compare Table */
.compare-section {
  padding: clamp(60px, 8vw, 100px) var(--lp-gutter);
  background: var(--lp-white);
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
}
.compare-table-wrap {
  max-width: var(--lp-max-w);
  margin: 40px auto 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--lp-radius-lg);
  border: 1px solid var(--lp-line);
  box-shadow: 0 4px 20px rgba(11, 11, 11, 0.04);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
  min-width: 600px;
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--lp-line);
}
.compare-table th {
  background: #FCFBF9;
  font-weight: 700;
  color: var(--lp-ink);
  font-size: 13px;
}
.compare-table th.col-highlight, .compare-table td.col-highlight {
  background: var(--lp-emerald-soft);
  color: var(--lp-emerald-dark);
  font-weight: 700;
}
.compare-table tr:last-child td {
  border-bottom: none;
}

/* Solutions & FAQ for Subpages */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.solution-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.solution-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
}
.solution-card p {
  font-size: 14px;
  color: var(--lp-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}
.solution-card .solution-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-accent);
}

.faq-section {
  padding: clamp(60px, 8vw, 100px) var(--lp-gutter);
  background: var(--lp-paper);
}
.faq-container {
  max-width: 860px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 24px;
}
.faq-item h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--lp-ink);
}
.faq-item p {
  margin: 0;
  font-size: 15px;
  color: var(--lp-secondary);
  line-height: 1.6;
}

.features {
  padding: clamp(60px, 8vw, 100px) var(--lp-gutter);
}
.features__head {
  max-width: 600px;
  margin-bottom: 48px;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: var(--lp-max-w);
  margin: 0 auto;
}
.feature {
  background: var(--lp-white);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-lg);
  padding: 30px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  margin: 14px 0 8px;
}
.feature p {
  font-size: 14px;
  color: var(--lp-secondary);
  line-height: 1.5;
}

.cta {
  padding: 40px var(--lp-gutter) 80px;
}
.cta__inner {
  background: var(--lp-ink);
  color: var(--lp-white);
  border-radius: 36px;
  padding: clamp(60px, 8vw, 100px) 40px;
  text-align: center;
  max-width: var(--lp-max-w);
  margin: 0 auto;
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 18px;
}
.cta__lede {
  font-size: 17px;
  color: #C5C2BC;
  max-width: 600px;
  margin: 0 auto 32px;
}
.cta__buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer {
  border-top: 1px solid var(--lp-line);
  padding: 40px var(--lp-gutter);
  background: var(--lp-paper);
}
.footer__base {
  max-width: var(--lp-max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--lp-muted);
}

@media (max-width: 1040px) {
  .hero-keyword-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(11, 11, 11, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 16px 20px;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 16px 36px rgba(11, 11, 11, 0.1);
  }
  .nav__links.is-open {
    display: flex;
  }
  .nav__burger {
    display: block;
  }
}

@media (max-width: 640px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
  .hero__cta .btn {
    width: 100%;
  }
  .cta__inner {
    padding: 44px 18px;
    border-radius: 24px;
  }
  .cta__buttons .btn {
    width: 100%;
  }
  .footer__base {
    flex-direction: column;
    gap: 14px;
  }
}