/* ═══════════════════════════════════════════════════════════════
   LANDING PAGE: XƯỞNG VIDEO ĐA NỀN TẢNG v2.6.2
   Namespace: lv- | Dark glassmorphism + ReactBits effects
   Design tokens: consistent với POIIKY design system
   ═══════════════════════════════════════════════════════════════ */

    /* ─── DESIGN TOKENS ─── */
    :root {
      /* Backgrounds */
      --lv-ink: #08080c;
      --lv-ink-1: #0e0e14;
      --lv-ink-2: #141420;
      --lv-ink-3: #1c1c2a;
      /* Glass */
      --lv-g10: rgba(255, 255, 255, .03);
      --lv-g20: rgba(255, 255, 255, .05);
      --lv-g30: rgba(255, 255, 255, .08);
      --lv-g50: rgba(255, 255, 255, .12);
      /* Borders */
      --lv-bs: rgba(255, 255, 255, .06);
      --lv-bm: rgba(255, 255, 255, .10);
      --lv-bh: rgba(255, 255, 255, .16);
      /* Gold accent */
      --lv-g100: #fff4c2;
      --lv-g200: #ffe566;
      --lv-g300: #ffd700;
      --lv-g400: #e8b800;
      --lv-gg: rgba(255, 215, 0, .22);
      --lv-gs: rgba(255, 215, 0, .08);
      /* Accent colors */
      --lv-cyan: #00e5ff;
      --lv-purple: #b24bf3;
      --lv-green: #00ff88;
      --lv-red: #ff3366;
      --lv-teal: #00d4b4;
      /* Text */
      --lv-t1: #f4f4f8;
      --lv-t2: #9d9db8;
      --lv-t3: #5c5c78;
      --lv-t4: #2e2e44;
      /* Fonts */
      --lv-ff-head: 'Be Vietnam Pro', sans-serif;
      --lv-ff-body: 'Inter', sans-serif;
      /* Easing */
      --lv-ease: cubic-bezier(.4, 0, .2, 1);
      --lv-expo: cubic-bezier(.16, 1, .3, 1);
      /* BUG FIX: --lv-gold was undefined, causing all gold accent to fail */
      --lv-gold: #ffd700;
      /* BUG-07 FIX: Magnet effect vars with defaults */
      --lv-mx: 0px;
      --lv-my: 0px;
      --hover-lift: 0px;
    }

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

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      background: var(--lv-ink);
      color: var(--lv-t1);
      font-family: var(--lv-ff-body);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

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

    img {
      display: block;
      max-width: 100%;
    }

    /* ─── GLOBAL BG ─── */
    .lv-pagebg {
      position: fixed;
      inset: 0;
      z-index: 0;
      background:
        radial-gradient(ellipse 70% 60% at 15% 5%, rgba(178, 75, 243, .07) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 85% 85%, rgba(0, 229, 255, .06) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(255, 215, 0, .04) 0%, transparent 60%),
        var(--lv-ink);
    }

    .lv-noise {
      position: fixed;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      opacity: .25;
      mix-blend-mode: overlay;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
    }

    /* ─── LAYOUT ─── */
    .lv-wrap {
      position: relative;
      z-index: 10;
    }

    .lv-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 clamp(16px, 4vw, 48px);
      width: 100%;
    }

    /* ─── TOPBAR ─── */
    .lv-topbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 200;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 clamp(16px, 4vw, 48px);
      background: rgba(8, 8, 12, .75);
      backdrop-filter: blur(24px) saturate(180%);
      border-bottom: 1px solid var(--lv-bs);
      transition: all .3s var(--lv-ease);
    }

    .lv-topbar.scrolled {
      background: rgba(8, 8, 12, .95);
      border-bottom-color: var(--lv-bm);
      box-shadow: 0 4px 30px rgba(0, 0, 0, .4);
      height: 58px;
    }

    .lv-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-family: var(--lv-ff-head);
      font-size: 1.1rem;
      font-weight: 800;
      letter-spacing: .06em;
      text-transform: uppercase;
      transition: transform .3s;
      flex-shrink: 0;
    }

    .lv-logo:hover {
      transform: translateY(-1px);
    }

    .lv-logo-img {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      transition: transform .3s;
    }

    .lv-topbar.scrolled .lv-logo-img {
      transform: scale(.85);
    }

    .lv-logo-text {
      color: var(--lv-t1);
    }

    .lv-nav-wrap {
      display: flex;
      align-items: center;
      gap: 32px;
      flex: 1;
      justify-content: flex-end;
    }

    .lv-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .lv-nav-link {
      position: relative;
      font-size: .82rem;
      font-weight: 600;
      color: var(--lv-t3);
      transition: color .2s;
      padding: 4px 0;
    }

    .lv-nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--lv-gold);
      transition: width .3s var(--lv-ease);
    }

    .lv-nav-link:hover,
    .lv-nav-link.active {
      color: var(--lv-t1);
    }

    .lv-nav-link:hover::after,
    .lv-nav-link.active::after {
      width: 100%;
    }

    .lv-lang-toggle {
      display: flex;
      align-items: center;
      gap: 2px;
      background: rgba(255, 255, 255, .05);
      border: 1px solid var(--lv-bs);
      border-radius: 8px;
      padding: 2px;
    }

    .lv-lang-btn {
      padding: 6px 12px;
      font-size: .72rem;
      font-weight: 700;
      color: var(--lv-t3);
      background: transparent;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      transition: all .2s;
      text-transform: uppercase;
      letter-spacing: .05em;
    }

    .lv-lang-btn:hover {
      color: var(--lv-t1);
      background: rgba(255, 255, 255, .05);
    }

    .lv-lang-btn.active {
      background: var(--lv-gold);
      color: #000;
    }

    .lv-topbar-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 24px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--lv-g400), var(--lv-g300));
      color: #000;
      font-size: .78rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
      border: none;
      cursor: pointer;
      transition: all .3s;
      box-shadow: 0 4px 20px rgba(255, 215, 0, .25);
      flex-shrink: 0;
    }

    .lv-topbar-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(255, 215, 0, .45);
    }

    .lv-hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 0;
      z-index: 201;
    }

    .lv-hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--lv-t1);
      transition: all .3s var(--lv-ease);
      border-radius: 2px;
    }

    .lv-hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(7px, 7px);
    }

    .lv-hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .lv-hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -7px);
    }

    /* ─── OFF-CANVAS MENU ─── */
    .lv-offcanvas-overlay {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0, 0, 0, .6);
      backdrop-filter: blur(4px);
      z-index: 198;
      opacity: 0;
      pointer-events: none;
      transition: opacity .3s;
    }

    .lv-offcanvas-overlay.open {
      opacity: 1;
      pointer-events: auto;
    }

    .lv-offcanvas {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: 320px;
      max-width: 90vw;
      background: rgba(12, 12, 16, .98);
      backdrop-filter: blur(24px);
      border-left: 1px solid var(--lv-bm);
      z-index: 199;
      transform: translateX(100%);
      transition: transform .4s var(--lv-ease);
      display: flex;
      flex-direction: column;
      padding: 24px;
      overflow-y: auto;
    }

    .lv-offcanvas.open {
      transform: translateX(0);
    }

    .lv-offcanvas-close {
      position: absolute;
      top: 20px;
      right: 20px;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 255, 255, .05);
      border: 1px solid var(--lv-bs);
      border-radius: 8px;
      color: var(--lv-t2);
      font-size: 1.5rem;
      cursor: pointer;
      transition: all .2s;
    }

    .lv-offcanvas-close:hover {
      background: rgba(255, 255, 255, .1);
      color: var(--lv-t1);
    }

    .lv-offcanvas-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 32px;
      padding-right: 48px;
    }

    .lv-offcanvas-header img {
      width: 48px;
      height: 48px;
      border-radius: 10px;
    }

    .lv-offcanvas-header span {
      font-size: 1.2rem;
      font-weight: 800;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--lv-t1);
    }

    .lv-offcanvas-nav {
      display: flex;
      flex-direction: column;
      gap: 4px;
      margin-bottom: 24px;
    }

    .lv-offcanvas-link {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 16px;
      border-radius: 10px;
      color: var(--lv-t2);
      font-size: .9rem;
      font-weight: 600;
      transition: all .2s;
      min-height: 48px;
    }

    .lv-offcanvas-link span {
      font-size: 1.2rem;
    }

    .lv-offcanvas-link:hover {
      background: rgba(255, 255, 255, .05);
      color: var(--lv-t1);
    }

    .lv-offcanvas-lang {
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding: 16px 0;
      border-top: 1px solid var(--lv-bs);
      border-bottom: 1px solid var(--lv-bs);
      margin-bottom: 24px;
    }

    .lv-offcanvas-lang .lv-lang-btn {
      width: 100%;
      padding: 12px 16px;
      text-align: left;
      font-size: .85rem;
      border-radius: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .lv-offcanvas-cta {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 16px 24px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--lv-g400), var(--lv-g300));
      color: #000;
      font-size: .85rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
      text-align: center;
      transition: all .3s;
      box-shadow: 0 4px 20px rgba(255, 215, 0, .25);
    }

    .lv-offcanvas-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(255, 215, 0, .45);
    }

    /* ─── SHARED SECTION LABELS ─── */
    .lv-sec-label {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 8px;
    }

    .lv-sec-label-line {
      width: 28px;
      height: 2px;
      background: linear-gradient(90deg, var(--lv-g300), transparent);
      border-radius: 2px;
    }

    .lv-sec-label-text {
      font-size: .68rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .18em;
      color: var(--lv-g300);
    }

    .lv-sec-title {
      font-family: var(--lv-ff-head);
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      font-weight: 900;
      line-height: 1.2;
      margin-bottom: 48px;
    }

    .lv-sec-title em {
      font-style: normal;
      background: linear-gradient(135deg, var(--lv-g300), var(--lv-g100));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .lv-sec-title .dim {
      color: var(--lv-t3);
    }

    /* Optional lead paragraph under a section title */
    .lv-sec-title:has(+ .lv-sec-sub) {
      margin-bottom: 14px;
    }

    .lv-sec-sub {
      font-size: .92rem;
      color: var(--lv-t2);
      line-height: 1.7;
      max-width: 560px;
      margin: 0 auto;
    }

    /* ─── SHINY TEXT ─── */
    .lv-shiny {
      background: linear-gradient(120deg,
          var(--lv-g200) 0%, var(--lv-g100) 20%, var(--lv-g300) 40%,
          var(--lv-g100) 60%, var(--lv-g200) 80%, var(--lv-g300) 100%);
      background-size: 300% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: lvShine 4s linear infinite;
    }

    @keyframes lvShine {
      to {
        background-position: 300% center;
      }
    }

    /* ─── GRADIENT TEXT ─── */
    .lv-grad-text {
      background: linear-gradient(135deg, var(--lv-g300) 0%, var(--lv-cyan) 50%, var(--lv-purple) 100%);
      background-size: 300% 300%;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: lvGradAnim 6s ease infinite;
    }

    @keyframes lvGradAnim {
      0% {
        background-position: 0% 50%;
      }

      50% {
        background-position: 100% 50%;
      }

      100% {
        background-position: 0% 50%;
      }
    }

    /* ─── BUTTONS ─── */
    .lv-btn-buy {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 36px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--lv-g400), var(--lv-g300));
      color: #000;
      font-size: .92rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .06em;
      border: none;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      box-shadow: 0 6px 30px rgba(255, 215, 0, .3);
      /* BUG-07 FIX: Use CSS vars for magnet effect, --hover-lift for hover */
      transform: translate(var(--lv-mx, 0px), calc(var(--lv-my, 0px) - var(--hover-lift, 0px)));
      transition: box-shadow .3s var(--lv-ease), transform .3s var(--lv-ease);
    }

    .lv-btn-buy::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .28), transparent);
      background-size: 200% 100%;
      animation: lvBtnShimmer 3s ease infinite;
    }

    @keyframes lvBtnShimmer {
      0% {
        background-position: -200% 0
      }

      100% {
        background-position: 200% 0
      }
    }

    .lv-btn-buy:hover {
      --hover-lift: 3px;
      box-shadow: 0 12px 45px rgba(255, 215, 0, .55);
    }

    /* BUG-07 FIX */
    .lv-btn-buy:active {
      --hover-lift: 1px;
    }

    /* BUG-07/23 FIX: consistent with --hover-lift var */

    .lv-btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 16px 32px;
      border-radius: 14px;
      background: transparent;
      border: 1px solid var(--lv-bm);
      color: var(--lv-t1);
      font-size: .88rem;
      font-weight: 700;
      cursor: pointer;
      transition: all .3s var(--lv-ease);
    }

    .lv-btn-ghost:hover {
      border-color: var(--lv-g300);
      background: rgba(255, 215, 0, .04);
      color: var(--lv-g200);
    }

    /* ─── PULSE DOT ─── */
    .lv-dot {
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--lv-green);
      box-shadow: 0 0 8px var(--lv-green);
      animation: lvPulse 2s ease-in-out infinite;
    }

    @keyframes lvPulse {

      0%,
      100% {
        opacity: 1;
        transform: scale(1)
      }

      50% {
        opacity: .4;
        transform: scale(1.6)
      }
    }

    /* ─── SCROLL REVEAL ─── */
    .lv-reveal {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity .7s var(--lv-expo), transform .7s var(--lv-expo);
    }

    .lv-reveal.visible {
      opacity: 1;
      transform: none;
    }

    .lv-d1 {
      transition-delay: .08s;
    }

    .lv-d2 {
      transition-delay: .16s;
    }

    .lv-d3 {
      transition-delay: .24s;
    }

    .lv-d4 {
      transition-delay: .32s;
    }

    .lv-d5 {
      transition-delay: .40s;
    }

    .lv-d6 {
      transition-delay: .48s;
    }

    /* ─── SPLITTEXT ANIMATION ─── */
    @keyframes lvSplitReveal {
      from {
        opacity: 0;
        transform: translateY(40px) rotateX(-60deg);
      }

      to {
        opacity: 1;
        transform: none;
      }
    }

    /* ─── AURORA BG KEYFRAMES ─── */
    @keyframes lvAuroraFloat {
      0% {
        transform: translate(0, 0) scale(1);
        opacity: .7;
      }

      33% {
        transform: translate(30px, -20px) scale(1.05);
        opacity: 1;
      }

      66% {
        transform: translate(-20px, 15px) scale(.95);
        opacity: .8;
      }

      100% {
        transform: translate(0, 0) scale(1);
        opacity: .7;
      }
    }

    /* ─── SPARKLES ─── */
    .lv-spark {
      position: fixed;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--lv-g300);
      pointer-events: none;
      z-index: 9999;
      transform: translate(-50%, -50%);
      animation: lvSparkFly .6s ease-out forwards;
    }

    @keyframes lvSparkFly {
      to {
        transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy)));
        opacity: 0;
        scale: 0;
      }
    }

    /* ═══ TASK 3: SECTION CSS — HERO → SOLUTION ═══ */

    /* ─── S1: HERO ─── */
    .lv-hero {
      padding: 120px 0 80px;
      position: relative;
      overflow: hidden;
    }

    /* Aurora layers */
    .lv-aurora-wrap {
      position: absolute;
      inset: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .lv-aurora-a {
      position: absolute;
      width: 700px;
      height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(178, 75, 243, .12), transparent 65%);
      top: -15%;
      left: 10%;
      animation: lvAuroraFloat 18s ease-in-out infinite;
      filter: blur(60px);
    }

    .lv-aurora-b {
      position: absolute;
      width: 600px;
      height: 450px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 229, 255, .09), transparent 65%);
      bottom: -10%;
      right: 5%;
      animation: lvAuroraFloat 22s ease-in-out infinite reverse;
      animation-delay: -8s;
      filter: blur(70px);
    }

    .lv-aurora-c {
      position: absolute;
      width: 400px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 215, 0, .07), transparent 65%);
      top: 30%;
      left: 50%;
      animation: lvAuroraFloat 14s ease-in-out infinite;
      animation-delay: -4s;
      filter: blur(80px);
    }

    /* Particles canvas */
    #lv-particles-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 0;
    }

    .lv-hero-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr;
      max-width: 780px;
      margin: 0 auto;
      gap: 0;
      text-align: center;
    }

    /* Hero left */
    .lv-hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      border-radius: 100px;
      background: rgba(255, 215, 0, .08);
      border: 1px solid rgba(255, 215, 0, .2);
      font-size: .7rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .12em;
      color: var(--lv-g200);
      margin-bottom: 20px;
    }

    .lv-hero h1 {
      font-family: var(--lv-ff-head);
      font-size: clamp(1.8rem, 4.5vw, 3rem);
      font-weight: 900;
      line-height: 1.2;
      margin-bottom: 20px;
      letter-spacing: -.025em;
      perspective: 800px;
      overflow-wrap: break-word;
      word-break: keep-all;
      text-align: center;
    }

    .lv-hero-sub {
      font-size: 1.05rem;
      color: var(--lv-t2);
      line-height: 1.8;
      margin-bottom: 24px;
      max-width: 620px;
      margin-left: auto;
      margin-right: auto;
    }

    .lv-hero-sub strong {
      color: var(--lv-t1);
    }

    .lv-hero-cta {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: center;
      margin-bottom: 24px;
    }

    /* Risk-reversal line under the primary CTA (cro: trust signals near CTAs) */
    .lv-hero-risk {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      justify-content: center;
      margin-bottom: 24px;
      font-size: .76rem;
      font-weight: 600;
      color: var(--lv-t2);
    }

    .lv-hero-risk span {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .lv-hero-risk .lv-ck {
      color: var(--lv-g300);
    }

    /* Hero pricing summary: khách thấy giá ngay, không cần cuộn xuống cuối */
    .lv-hero-plans {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: center;
      margin: 20px auto 0;
      max-width: 640px;
    }

    .lv-hero-plan {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      padding: 10px 18px;
      border-radius: 12px;
      border: 1px solid var(--lv-bm);
      background: rgba(255, 255, 255, .02);
      color: var(--lv-t1);
      text-decoration: none;
      transition: all .3s var(--lv-ease);
      min-width: 110px;
    }

    .lv-hero-plan:hover {
      border-color: var(--lv-g300);
      background: rgba(255, 215, 0, .05);
      transform: translateY(-2px);
    }

    .lv-hero-plan--active {
      border-color: var(--lv-g300);
      background: rgba(255, 215, 0, .08);
      box-shadow: 0 0 0 1px var(--lv-g300), 0 8px 24px rgba(255, 215, 0, .12);
    }

    .lv-hero-plan-name {
      font-size: .72rem;
      font-weight: 600;
      color: var(--lv-t2);
    }

    .lv-hero-plan--active .lv-hero-plan-name {
      color: var(--lv-g200);
    }

    .lv-hero-plan-price {
      font-size: .95rem;
      font-weight: 800;
      color: var(--lv-t1);
    }

    .lv-hero-plan--active .lv-hero-plan-price {
      color: var(--lv-gold);
    }

    /* Mini stats row */
    .lv-hero-stats {
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
      justify-content: center;
      margin-top: 24px;
    }

    .lv-hero-stat {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: .78rem;
      color: var(--lv-t2);
      font-weight: 600;
    }

    .lv-hero-stat .lv-sval {
      font-family: var(--lv-ff-head);
      font-weight: 900;
      font-size: .9rem;
      color: var(--lv-g200);
    }

    /* ─── S2: TRUST BAR ─── */
    .lv-trust {
      padding: 20px 0;
      border-top: 1px solid var(--lv-bs);
      border-bottom: 1px solid var(--lv-bs);
      background: var(--lv-g10);
    }

    .lv-trust-grid {
      display: flex;
      gap: 0;
      flex-wrap: wrap;
    }

    .lv-trust-item {
      flex: 1;
      min-width: 160px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 16px;
      font-size: .8rem;
      font-weight: 700;
      color: var(--lv-t2);
      border-right: 1px solid var(--lv-bs);
      transition: color .2s;
    }

    .lv-trust-item:last-child {
      border-right: none;
    }

    .lv-trust-item:hover {
      color: var(--lv-g200);
    }

    .lv-trust-item .lv-ti-icon {
      font-size: 1.1rem;
    }

    /* ─── S3: PLATFORMS TICKER ─── */
    .lv-ticker-wrap {
      padding: 28px 0;
      overflow: hidden;
      background: linear-gradient(180deg, var(--lv-g10), transparent);
    }

    .lv-ticker-track {
      display: flex;
      gap: 48px;
      width: max-content;
      animation: lvTicker 28s linear infinite;
    }

    .lv-ticker-wrap:hover .lv-ticker-track {
      animation-play-state: paused;
    }

    @keyframes lvTicker {
      0% {
        transform: translateX(0)
      }

      100% {
        transform: translateX(-50%)
      }
    }

    .lv-ticker-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .82rem;
      font-weight: 700;
      color: var(--lv-t3);
      white-space: nowrap;
      flex-shrink: 0;
      transition: color .2s;
    }

    .lv-ticker-item:hover {
      color: var(--lv-g300);
    }

    .lv-ticker-item .lv-ti {
      font-size: 1.2rem;
    }

    .lv-ticker-sep {
      color: var(--lv-t4);
      font-size: .6rem;
    }

    /* ─── S5: PAIN POINTS ─── */
    .lv-pain {
      padding: 100px 0;
    }

    .lv-pain-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    /* SpotlightCard base */
    .lv-spotlight-card {
      position: relative;
      overflow: hidden;
      padding: 28px 24px;
      border-radius: 20px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      transition: all .35s var(--lv-ease);
    }

    .lv-spotlight-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(400px circle at var(--lv-mx, 50%) var(--lv-my, 50%),
          rgba(255, 215, 0, .07), transparent 60%);
      opacity: 0;
      transition: opacity .4s;
    }

    .lv-spotlight-card:hover {
      border-color: rgba(255, 215, 0, .18);
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, .3);
    }

    .lv-spotlight-card:hover::before {
      opacity: 1;
    }

    /* ─── BorderGlow — ReactBits port (vanilla) ─── */
    .lv-bg {
      --lv-bg-edge: 0;
      --lv-bg-angle: 45deg;
      --lv-bg-sens: 30;
      --lv-bg-csens: calc(var(--lv-bg-sens) + 20);
      --lv-bg-radius: 22px;
      --lv-bg-glow-pad: 36px;
      --lv-bg-cone: 25;
      --lv-bg-fill-op: 0.45;
      --lv-bg-card-bg: var(--lv-ink-1);
      /* Gradient fallbacks (overridden by JS per-card via data-bg preset) */
      --lv-bg-g1: radial-gradient(at 80% 55%, #ffd700 0px, transparent 50%);
      --lv-bg-g2: radial-gradient(at 69% 34%, #f59e0b 0px, transparent 50%);
      --lv-bg-g3: radial-gradient(at 8% 6%, #e8b800 0px, transparent 50%);
      --lv-bg-g4: radial-gradient(at 41% 38%, #ffd700 0px, transparent 50%);
      --lv-bg-g5: radial-gradient(at 86% 85%, #f59e0b 0px, transparent 50%);
      --lv-bg-g6: radial-gradient(at 82% 18%, #e8b800 0px, transparent 50%);
      --lv-bg-g7: radial-gradient(at 51% 4%, #f59e0b 0px, transparent 50%);
      --lv-bg-gbase: linear-gradient(#ffd700 0 100%);
      /* Glow color fallbacks */
      --lv-bg-gc: hsl(40deg 80% 80% / 100%);
      --lv-bg-gc60: hsl(40deg 80% 80% / 60%);
      --lv-bg-gc50: hsl(40deg 80% 80% / 50%);
      --lv-bg-gc40: hsl(40deg 80% 80% / 40%);
      --lv-bg-gc30: hsl(40deg 80% 80% / 30%);
      --lv-bg-gc20: hsl(40deg 80% 80% / 20%);
      --lv-bg-gc10: hsl(40deg 80% 80% / 10%);
      position: relative;
      border-radius: var(--lv-bg-radius);
      isolation: isolate;
      transform: translate3d(0,0,.01px);
      overflow: visible;
    }
    /* pseudo layers: ::before = mesh-gradient border, ::after = mesh fill */
    .lv-bg::before,
    .lv-bg::after,
    .lv-bg > .lv-bg-edge {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      transition: opacity .25s ease-out;
      z-index: -1;
      pointer-events: none;
    }
    /* fade out when not hovered */
    .lv-bg:not(:hover):not(.lv-bg-sweep)::before,
    .lv-bg:not(:hover):not(.lv-bg-sweep)::after,
    .lv-bg:not(:hover):not(.lv-bg-sweep) > .lv-bg-edge {
      opacity: 0;
      transition: opacity .7s ease-in-out;
    }
    /* mesh-gradient border (conic follow) */
    .lv-bg::before {
      border: 1px solid transparent;
      background:
        linear-gradient(var(--lv-bg-card-bg, #0c0b14) 0 100%) padding-box,
        linear-gradient(rgba(255,255,255,0) 0% 100%) border-box,
        var(--lv-bg-g1) border-box,
        var(--lv-bg-g2) border-box,
        var(--lv-bg-g3) border-box,
        var(--lv-bg-g4) border-box,
        var(--lv-bg-g5) border-box,
        var(--lv-bg-g6) border-box,
        var(--lv-bg-g7) border-box,
        var(--lv-bg-gbase) border-box;
      opacity: calc((var(--lv-bg-edge) - var(--lv-bg-csens)) / (100 - var(--lv-bg-csens)));
      -webkit-mask-image: conic-gradient(
        from var(--lv-bg-angle) at center,
        black calc(var(--lv-bg-cone) * 1%),
        transparent calc((var(--lv-bg-cone) + 15) * 1%),
        transparent calc((100 - var(--lv-bg-cone) - 15) * 1%),
        black calc((100 - var(--lv-bg-cone)) * 1%)
      );
      mask-image: conic-gradient(
        from var(--lv-bg-angle) at center,
        black calc(var(--lv-bg-cone) * 1%),
        transparent calc((var(--lv-bg-cone) + 15) * 1%),
        transparent calc((100 - var(--lv-bg-cone) - 15) * 1%),
        black calc((100 - var(--lv-bg-cone)) * 1%)
      );
    }
    /* mesh fill (soft-light blend near edges) */
    .lv-bg::after {
      border: 1px solid transparent;
      background:
        var(--lv-bg-g1) padding-box,
        var(--lv-bg-g2) padding-box,
        var(--lv-bg-g3) padding-box,
        var(--lv-bg-g4) padding-box,
        var(--lv-bg-g5) padding-box,
        var(--lv-bg-g6) padding-box,
        var(--lv-bg-g7) padding-box,
        var(--lv-bg-gbase) padding-box;
      -webkit-mask-image:
        linear-gradient(black,black),
        radial-gradient(ellipse at 50% 50%, black 40%, transparent 65%),
        radial-gradient(ellipse at 66% 66%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 66% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 66%, black 5%, transparent 40%),
        conic-gradient(from var(--lv-bg-angle) at center, transparent 5%, black 15%, black 85%, transparent 95%);
      mask-image:
        linear-gradient(black,black),
        radial-gradient(ellipse at 50% 50%, black 40%, transparent 65%),
        radial-gradient(ellipse at 66% 66%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 66% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 66%, black 5%, transparent 40%),
        conic-gradient(from var(--lv-bg-angle) at center, transparent 5%, black 15%, black 85%, transparent 95%);
      -webkit-mask-composite: source-out, source-over, source-over, source-over, source-over, source-over;
      mask-composite: subtract, add, add, add, add, add;
      opacity: calc(var(--lv-bg-fill-op) * (var(--lv-bg-edge) - var(--lv-bg-csens)) / (100 - var(--lv-bg-csens)));
      mix-blend-mode: soft-light;
    }
    /* outer glow ring */
    .lv-bg > .lv-bg-edge {
      inset: calc(var(--lv-bg-glow-pad) * -1);
      z-index: 1;
      -webkit-mask-image: conic-gradient(
        from var(--lv-bg-angle) at center, black 2.5%, transparent 10%, transparent 90%, black 97.5%
      );
      mask-image: conic-gradient(
        from var(--lv-bg-angle) at center, black 2.5%, transparent 10%, transparent 90%, black 97.5%
      );
      opacity: calc((var(--lv-bg-edge) - var(--lv-bg-sens)) / (100 - var(--lv-bg-sens)));
      mix-blend-mode: plus-lighter;
    }
    .lv-bg > .lv-bg-edge::before {
      content: "";
      position: absolute;
      inset: var(--lv-bg-glow-pad);
      border-radius: inherit;
      box-shadow:
        inset 0 0 0 1px var(--lv-bg-gc),
        inset 0 0 1px 0 var(--lv-bg-gc60),
        inset 0 0 3px 0 var(--lv-bg-gc50),
        inset 0 0 6px 0 var(--lv-bg-gc40),
        inset 0 0 15px 0 var(--lv-bg-gc30),
        inset 0 0 25px 2px var(--lv-bg-gc20),
        inset 0 0 50px 2px var(--lv-bg-gc10),
        0 0 1px 0 var(--lv-bg-gc60),
        0 0 3px 0 var(--lv-bg-gc50),
        0 0 6px 0 var(--lv-bg-gc40),
        0 0 15px 0 var(--lv-bg-gc30),
        0 0 25px 2px var(--lv-bg-gc20),
        0 0 50px 2px var(--lv-bg-gc10);
    }
    @media (max-width: 560px) {
      .lv-bg { --lv-bg-glow-pad: 18px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .lv-bg::before, .lv-bg::after, .lv-bg > .lv-bg-edge { display: none; }
    }

    .lv-pain-card {
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .lv-pain-icon {
      font-size: 1.8rem;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .lv-pain-card h4 {
      font-size: .9rem;
      font-weight: 800;
      margin-bottom: 6px;
      color: var(--lv-t1);
    }

    .lv-pain-card p {
      font-size: .8rem;
      color: var(--lv-t2);
      line-height: 1.65;
    }

    /* ─── S6: SOLUTION (Before/After) ─── */
    .lv-solution {
      padding: 80px 0;
    }

    .lv-ba-wrap {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 24px;
      align-items: stretch;
      margin-top: 40px;
    }

    .lv-ba-col {
      padding: 32px 28px;
      border-radius: 20px;
    }

    .lv-ba-before {
      background: rgba(255, 51, 102, .04);
      border: 1px solid rgba(255, 51, 102, .15);
    }

    .lv-ba-after {
      background: rgba(0, 255, 136, .04);
      border: 1px solid rgba(0, 255, 136, .15);
    }

    .lv-ba-col h4 {
      font-size: .75rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .16em;
      margin-bottom: 18px;
    }

    .lv-ba-before h4 {
      color: var(--lv-red);
    }

    .lv-ba-after h4 {
      color: var(--lv-green);
    }

    .lv-ba-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .lv-ba-col li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .84rem;
      color: var(--lv-t2);
    }

    .lv-ba-col .lv-ck {
      font-weight: 900;
      font-size: .8rem;
    }

    .lv-ba-before .lv-ck {
      color: var(--lv-red);
    }

    .lv-ba-after .lv-ck {
      color: var(--lv-green);
    }

    .lv-ba-arrow {
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      color: var(--lv-g300);
      animation: lvPulse 2.5s ease-in-out infinite;
    }

    /* ═══ TASK 4: SECTION CSS — MODULES → FOOTER ═══ */

    /* ─── S7: 9 CORE FEATURES ─── */
    .lv-modules {
      padding: 100px 0;
      background: linear-gradient(180deg, transparent, rgba(178, 75, 243, .02), transparent);
    }

    .lv-mod-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    /* Bento layout: first card spans 2 columns (hero feature), rest fill in */
    .lv-mod-card--hero {
      grid-column: span 2;
      background: linear-gradient(135deg, rgba(255,215,0,.08), rgba(0,255,255,.04));
      border: 1px solid rgba(255,215,0,.25);
    }
    .lv-mod-card--hero h3 { font-size: 1.375rem; }
    .lv-mod-card--hero p { font-size: 1rem; max-width: 480px; }
    @media (max-width: 768px) {
      .lv-mod-card--hero { grid-column: span 1; }
    }

    /* TiltedCard (3D tilt via JS) */
    .lv-mod-card {
      padding: 32px 28px;
      border-radius: 22px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      transform-style: preserve-3d;
      perspective: 800px;
      transition: border-color .35s, box-shadow .35s;
      cursor: default;
    }
    /* BorderGlow layers use isolation:isolate → must reset transform-style
       so the tilt 3D still applies to the card itself, not its children */
    .lv-mod-card.lv-bg { transform-style: flat; }

    .lv-mod-card:hover {
      border-color: rgba(255, 215, 0, .22);
      box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
    }

    .lv-mod-num {
      font-family: var(--lv-ff-head);
      font-size: 2.8rem;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 10px;
      background: linear-gradient(135deg, var(--lv-g300), var(--lv-g100));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      opacity: .25;
    }

    .lv-mod-icon {
      font-size: 2rem;
      margin-bottom: 14px;
    }

    .lv-mod-card h3 {
      font-family: var(--lv-ff-head);
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: var(--lv-t1);
    }

    .lv-mod-card p {
      font-size: .82rem;
      color: var(--lv-t2);
      line-height: 1.7;
      margin-bottom: 12px;
    }

    .lv-mod-tag {
      display: inline-flex;
      padding: 4px 10px;
      border-radius: 6px;
      background: var(--lv-gs);
      border: 1px solid rgba(255, 215, 0, .14);
      font-size: .62rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .1em;
      color: var(--lv-g200);
    }

    /* ─── S8: PIPELINE ─── */
    .lv-pipeline {
      padding: 100px 0;
    }

    .lv-pipeline-flow {
      display: flex;
      align-items: center;
      gap: 0;
      position: relative;
      overflow-x: auto;
      padding-bottom: 8px;
    }

    .lv-pipeline-step {
      flex: 1;
      min-width: 140px;
      text-align: center;
      padding: 24px 16px;
      border-radius: 18px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      position: relative;
      z-index: 1;
      transition: border-color .3s, transform .3s;
    }

    .lv-pipeline-step:hover {
      border-color: rgba(255, 215, 0, .2);
      transform: translateY(-4px);
    }

    .lv-pipeline-step .lv-step-icon {
      font-size: 2rem;
      margin-bottom: 10px;
    }

    .lv-pipeline-step h4 {
      font-size: .82rem;
      font-weight: 800;
      margin-bottom: 4px;
    }

    .lv-pipeline-step p {
      font-size: .72rem;
      color: var(--lv-t2);
      line-height: 1.5;
    }

    .lv-pipeline-arrow {
      flex-shrink: 0;
      width: 40px;
      text-align: center;
      font-size: 1.2rem;
      color: var(--lv-g300);
      position: relative;
      z-index: 2;
    }

    /* Animated connecting line */
    .lv-pipe-line {
      position: absolute;
      top: 50%;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--lv-g300), var(--lv-cyan));
      transform: translateY(-50%);
      transform-origin: left;
      clip-path: inset(0 100% 0 0);
      transition: clip-path 1.2s var(--lv-expo);
    }

    .lv-pipeline.pipe-animated .lv-pipe-line {
      clip-path: inset(0 0% 0 0);
    }

    /* ─── S9: AI POWER ─── */
    .lv-ai {
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }

    /* Section aurora background */
    .lv-ai::before {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
      background:
        radial-gradient(ellipse 60% 50% at 20% 30%, rgba(0, 229, 255, .06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 70%, rgba(178, 75, 243, .05) 0%, transparent 60%);
    }

    .lv-ai-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      position: relative;
      z-index: 1;
    }

    /* Featured card (first item) — highlighted but same size */
    .lv-ai-card--featured .lv-ai-icon-wrap {
      width: 64px;
      height: 64px;
      font-size: 2.2rem;
    }

    .lv-ai-card {
      position: relative;
      overflow: hidden;
      padding: 28px 24px;
      border-radius: 22px;
      background: linear-gradient(160deg, rgba(14, 14, 20, .9), rgba(20, 20, 32, .95));
      border: 1px solid var(--lv-bs);
      backdrop-filter: blur(12px);
      transition: all .4s var(--lv-ease);
    }
    /* BorderGlow needs overflow:visible for the outer glow ring */
    .lv-ai-card.lv-bg { overflow: visible; }

    .lv-ai-card:hover {
      border-color: rgba(0, 229, 255, .3);
      transform: translateY(-6px);
      box-shadow:
        0 20px 60px rgba(0, 0, 0, .4),
        0 0 40px rgba(0, 229, 255, .08);
    }

    /* Icon wrapper with glow background */
    .lv-ai-icon-wrap {
      width: 56px;
      height: 56px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      font-size: 1.8rem;
      background: linear-gradient(135deg, rgba(0, 229, 255, .12), rgba(178, 75, 243, .08));
      border: 1px solid rgba(0, 229, 255, .15);
      margin-bottom: 18px;
      position: relative;
    }
    .lv-ai-icon-wrap::after {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 20px;
      background: radial-gradient(circle, rgba(0, 229, 255, .12), transparent 70%);
      pointer-events: none;
      opacity: 0;
      transition: opacity .4s;
    }
    .lv-ai-card:hover .lv-ai-icon-wrap::after {
      opacity: 1;
    }

    .lv-ai-badge {
      display: inline-flex;
      padding: 4px 12px;
      border-radius: 100px;
      background: linear-gradient(135deg, rgba(0, 229, 255, .15), rgba(178, 75, 243, .1));
      border: 1px solid rgba(0, 229, 255, .25);
      font-size: .6rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .12em;
      color: var(--lv-cyan);
      margin-bottom: 14px;
    }

    .lv-ai-card h3 {
      font-family: var(--lv-ff-head);
      font-size: .95rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: var(--lv-t1);
      letter-spacing: -.01em;
    }

    .lv-ai-card p {
      font-size: .82rem;
      color: var(--lv-t2);
      line-height: 1.7;
    }

    .lv-ai-glow {
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: radial-gradient(circle at 50% 0%, rgba(0, 229, 255, .06), transparent 60%);
      transition: opacity .4s;
    }
    .lv-ai-card:hover .lv-ai-glow {
      background: radial-gradient(circle at 50% 0%, rgba(0, 229, 255, .12), transparent 60%);
    }

    /* ─── S2b: VIDEO DEMO (YouTube embed) ─── */
    .lv-video-demo {
      padding: 80px 0 20px;
    }

    .lv-video-frame {
      max-width: 860px;
      margin: 40px auto 0;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid var(--lv-bm);
      background: rgba(255, 255, 255, .02);
      box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
    }

    .lv-video-chrome {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 12px 16px;
      border-bottom: 1px solid var(--lv-bm);
      background: rgba(255, 255, 255, .02);
    }

    .lv-video-tl {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .15);
    }

    .lv-video-tl:nth-child(1) { background: #ff5f57; }
    .lv-video-tl:nth-child(2) { background: #febc2e; }
    .lv-video-tl:nth-child(3) { background: #28c840; }

    .lv-video-url {
      margin-left: 8px;
      font-size: .75rem;
      color: var(--lv-t3);
      background: rgba(255, 255, 255, .05);
      border: 1px solid var(--lv-bm);
      border-radius: 999px;
      padding: 4px 14px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 60%;
    }

    .lv-video-ratio {
      position: relative;
      width: 100%;
      padding-top: 56.25%;
    }

    .lv-video-ratio iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: 0;
    }

    /* ─── S4: GALLERY — ANIMATED TESTIMONIALS ─── */
    .lv-gallery {
      padding: 100px 0;
      overflow: hidden;
    }

    .lv-at {
      position: relative;
      max-width: 900px;
      margin: 44px auto 0;
    }

    .lv-at-stage {
      position: relative;
      width: 100%;
      height: 460px;
      display: grid;
      place-items: center;
      grid-template-areas: "stack";
      perspective: 1600px;
    }

    .lv-at-card {
      grid-area: stack;
      width: min(680px, 70vw);
      aspect-ratio: 16/10;
      border-radius: 16px;
      overflow: hidden;
      cursor: pointer;
      border: 1px solid var(--lv-bs);
      background: #0a0713;
      display: flex;
      flex-direction: column;
      box-shadow: 0 20px 60px -20px rgba(0, 0, 0, .85);
      transition: transform .65s cubic-bezier(.16, 1, .3, 1), opacity .65s cubic-bezier(.16, 1, .3, 1), box-shadow .4s ease, filter .65s cubic-bezier(.16, 1, .3, 1);
      will-change: transform, opacity;
      -webkit-tap-highlight-color: transparent;
      outline: none;
    }

    /* Browser chrome — frames each screenshot like a real app window */
    .lv-at-chrome {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      gap: 12px;
      height: 34px;
      padding: 0 14px;
      background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
      border-bottom: 1px solid var(--lv-bs);
    }

    .lv-at-tl {
      display: flex;
      gap: 6px;
      flex: 0 0 auto;
    }

    .lv-at-tl i {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      display: block;
      background: #3a3a4a;
    }

    .lv-at-card--active .lv-at-tl i:nth-child(1) { background: #ff5f57; }
    .lv-at-card--active .lv-at-tl i:nth-child(2) { background: #febc2e; }
    .lv-at-card--active .lv-at-tl i:nth-child(3) { background: #28c840; }

    .lv-at-url {
      flex: 1 1 auto;
      min-width: 0;
      font-family: var(--lv-ff-body);
      font-size: .68rem;
      letter-spacing: .02em;
      color: var(--lv-t3);
      text-align: center;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .lv-at-card--active .lv-at-url { color: var(--lv-t2); }

    .lv-at-shot {
      flex: 1 1 auto;
      min-height: 0;
      position: relative;
      overflow: hidden;
    }

    .lv-at-card:focus-visible {
      box-shadow: 0 24px 80px -20px rgba(0, 0, 0, .9), 0 0 0 2px var(--lv-g300);
    }

    .lv-at-shot img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
      display: block;
      user-select: none;
      -webkit-user-drag: none;
    }

    .lv-at-card--active {
      z-index: 5;
      transform: translateX(0) rotateY(0deg) scale(1);
      opacity: 1;
      filter: none;
      border-color: rgba(255, 215, 0, .28);
      box-shadow: 0 30px 90px -24px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 215, 0, .14);
    }

    .lv-at-card--prev {
      z-index: 3;
      transform: translateX(-62%) rotateY(22deg) scale(.8);
      opacity: .4;
      filter: grayscale(1) brightness(.7);
    }

    .lv-at-card--next {
      z-index: 3;
      transform: translateX(62%) rotateY(-22deg) scale(.8);
      opacity: .4;
      filter: grayscale(1) brightness(.7);
    }

    .lv-at-card--far-prev {
      z-index: 1;
      transform: translateX(-82%) rotateY(28deg) scale(.68);
      opacity: 0;
      pointer-events: none;
    }

    .lv-at-card--far-next {
      z-index: 1;
      transform: translateX(82%) rotateY(-28deg) scale(.68);
      opacity: 0;
      pointer-events: none;
    }

    .lv-at-info {
      text-align: center;
      margin-top: 32px;
      min-height: 80px;
    }

    .lv-at-label {
      font-family: var(--lv-ff-head);
      font-weight: 800;
      font-size: clamp(1.1rem, 1.8vw, 1.5rem);
      color: var(--lv-t1);
      letter-spacing: .01em;
      transition: opacity .3s ease;
    }

    .lv-at-desc {
      font-size: .95rem;
      color: var(--lv-t2);
      margin-top: 8px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.5;
      transition: opacity .3s ease;
    }

    .lv-at-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      margin-top: 24px;
    }

    .lv-at-arrow {
      display: grid;
      place-items: center;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid var(--lv-bs);
      background: rgba(10, 7, 19, .6);
      backdrop-filter: blur(10px);
      color: var(--lv-t2);
      font-size: 1.3rem;
      line-height: 1;
      cursor: pointer;
      transition: border-color .3s, color .3s, transform .3s;
      padding: 0 0 3px;
    }

    .lv-at-arrow:hover {
      border-color: var(--lv-g400);
      color: var(--lv-g300);
      transform: scale(1.08);
    }

    .lv-at-dots {
      display: flex;
      justify-content: center;
      gap: 10px;
      flex-wrap: wrap;
      max-width: 320px;
    }

    .lv-at-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: 2px solid rgba(255, 215, 0, .35);
      background: transparent;
      cursor: pointer;
      transition: background .3s, border-color .3s, transform .3s;
      padding: 0;
    }

    .lv-at-dot:hover {
      border-color: rgba(255, 215, 0, .6);
    }

    .lv-at-dot--active {
      background: var(--lv-g300);
      border-color: var(--lv-g300);
      transform: scale(1.25);
    }

    @media (max-width: 768px) {
      .lv-video-demo {
        padding: 60px 0 10px;
      }

      .lv-video-frame {
        margin-top: 28px;
        border-radius: 14px;
      }

      .lv-video-url {
        max-width: 50%;
        font-size: .68rem;
      }

      .lv-at-stage {
        height: 380px;
      }

      .lv-at-card {
        width: min(520px, 82vw);
      }

      .lv-at-card--prev {
        transform: translateX(-58%) rotateY(18deg) scale(.78);
      }

      .lv-at-card--next {
        transform: translateX(58%) rotateY(-18deg) scale(.78);
      }
    }

    @media (max-width: 560px) {
      .lv-at-stage {
        height: 300px;
      }

      .lv-at-card {
        width: min(420px, 88vw);
      }

      .lv-at-card--prev {
        transform: translateX(-52%) rotateY(14deg) scale(.74);
        opacity: .35;
      }

      .lv-at-card--next {
        transform: translateX(52%) rotateY(-14deg) scale(.74);
        opacity: .35;
      }

      .lv-at-card--far-prev,
      .lv-at-card--far-next {
        display: none;
      }

      .lv-at-desc {
        font-size: .85rem;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .lv-at-card {
        transition: opacity .3s ease;
        will-change: auto;
      }
    }

    /* Lightbox */
    .lv-lightbox {
      position: fixed;
      inset: 0;
      z-index: 9000;
      background: rgba(0, 0, 0, .92);
      backdrop-filter: blur(20px);
      display: none;
      place-items: center;
      cursor: pointer;
    }

    .lv-lightbox.active {
      display: grid;
    }

    .lv-lightbox img {
      max-width: 90vw;
      max-height: 88vh;
      border-radius: 12px;
      box-shadow: 0 20px 80px rgba(0, 0, 0, .6);
    }

    .lv-lb-close {
      position: absolute;
      top: 24px;
      right: 28px;
      font-size: 2rem;
      color: var(--lv-t2);
      cursor: pointer;
      line-height: 1;
      transition: color .2s;
    }

    .lv-lb-close:hover {
      color: var(--lv-t1);
    }

    /* ─── S10: PRICING ─── */
    .lv-pricing {
      padding: 100px 0;
    }

    .lv-pricing-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1100px;
      margin: 0 auto 32px;
    }

    .lv-price-card {
      padding: 28px 20px;
      border-radius: 22px;
      background: var(--lv-ink-1);
      border: 2px solid var(--lv-bs);
      text-align: center;
      cursor: pointer;
      transition: all .3s var(--lv-ease);
      position: relative;
      overflow: hidden;
    }

    .lv-price-card:hover {
      border-color: rgba(255, 215, 0, .25);
      transform: translateY(-4px);
    }

    .lv-price-card.lv-selected {
      border-color: var(--lv-g300);
      background: linear-gradient(160deg, rgba(255, 215, 0, .06), var(--lv-ink-1));
      box-shadow: 0 0 40px rgba(255, 215, 0, .1);
    }

    /* ElectricBorder — featured card */
    /* overflow must stay visible: the canvas extends 60px past the card on every side */
    .lv-price-card.lv-featured {
      overflow: visible;
      z-index: 3;
    }

    /* When JS boots the effect, the card frame becomes the ElectricBorder root:
   its own border/background move to .lv-eb-content so the animated stroke reads as the edge. */
    .lv-price-card.lv-featured.lv-eb-on {
      padding: 0;
      border-color: transparent;
      background: transparent;
      box-shadow: none;
    }

    .lv-price-card.lv-featured.lv-eb-on:hover {
      border-color: transparent;
      background: transparent;
    }

    .lv-price-card.lv-featured.lv-eb-on .lv-eb-content {
      padding: 28px 20px;
      background: var(--lv-ink-2);
      border-radius: 22px;
      transition: background .3s var(--lv-ease);
    }

    .lv-price-card.lv-featured.lv-eb-on.lv-selected .lv-eb-content {
      background: linear-gradient(160deg, rgba(255, 215, 0, .07), var(--lv-ink-2));
    }

    /* ─── ElectricBorder: canvas + glow layers ─── */
    .lv-eb-canvas-wrap {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      pointer-events: none;
      z-index: 2;
    }

    .lv-eb-canvas-wrap canvas {
      display: block;
    }

    .lv-eb-content {
      position: relative;
      border-radius: inherit;
      z-index: 1;
    }

    .lv-eb-layers {
      position: absolute;
      inset: 0;
      border-radius: 22px;
      pointer-events: none;
      z-index: 0;
    }

    .lv-eb-glow1,
    .lv-eb-glow2,
    .lv-eb-bg-glow {
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      box-sizing: border-box;
    }

    .lv-eb-glow1 {
      border: 2px solid var(--eb-color, #ffd700);
      opacity: .55;
      filter: blur(1px);
    }

    .lv-eb-glow2 {
      border: 2px solid var(--eb-light, #ffe566);
      opacity: .85;
      filter: blur(4px);
    }

    .lv-eb-bg-glow {
      z-index: -1;
      transform: scale(1.1);
      filter: blur(32px);
      opacity: .25;
      background: linear-gradient(-30deg, var(--eb-light, #ffe566), transparent, var(--eb-color, #ffd700));
    }

    /* Layers stay hidden until JS confirms canvas + ResizeObserver are available */
    .lv-eb-layers,
    .lv-eb-canvas-wrap {
      opacity: 0;
      transition: opacity .5s var(--lv-ease);
    }

    .lv-eb-on .lv-eb-layers,
    .lv-eb-on .lv-eb-canvas-wrap {
      opacity: 1;
    }

    .lv-featured-badge {
      position: absolute;
      top: -13px;
      left: 50%;
      transform: translateX(-50%);
      padding: 5px 18px;
      border-radius: 100px;
      white-space: nowrap;
      background: linear-gradient(135deg, var(--lv-g400), var(--lv-g300));
      color: #000;
      font-size: .6rem;
      font-weight: 900;
      letter-spacing: .15em;
      text-transform: uppercase;
      /* Must outrank .lv-eb-canvas-wrap (z-index 2), else the badge sits under the stroke */
      z-index: 3;
    }

    .lv-pc-name {
      font-size: .72rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .16em;
      color: var(--lv-t3);
      margin-bottom: 14px;
    }

    .lv-pc-dur {
      font-size: .82rem;
      color: var(--lv-t2);
      margin-bottom: 10px;
    }

    .lv-pc-price {
      font-family: var(--lv-ff-head);
      font-size: 2rem;
      font-weight: 900;
      margin-bottom: 4px;
      background: linear-gradient(135deg, var(--lv-g300), var(--lv-g100));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .lv-pc-per {
      font-size: .7rem;
      color: var(--lv-t3);
      margin-bottom: 16px;
    }

    .lv-pc-features {
      list-style: none;
      margin-bottom: 20px;
      display: flex;
      flex-direction: column;
      gap: 7px;
      text-align: left;
    }

    .lv-pc-features li {
      font-size: .78rem;
      color: var(--lv-t2);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .lv-pc-features .lv-ck {
      color: var(--lv-green);
      font-size: .72rem;
      font-weight: 900;
    }

    /* Coupon */
    .lv-coupon-box {
      max-width: 480px;
      margin: 0 auto 28px;
      padding: 16px 20px;
      border-radius: 14px;
      border: 1px dashed rgba(255, 215, 0, .3);
      background: rgba(255, 215, 0, .04);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .lv-coupon-code {
      font-family: var(--lv-ff-head);
      font-size: 1.1rem;
      font-weight: 900;
      letter-spacing: .1em;
      color: var(--lv-g200);
    }

    .lv-coupon-copy {
      padding: 6px 16px;
      border-radius: 8px;
      background: rgba(255, 215, 0, .12);
      border: 1px solid rgba(255, 215, 0, .25);
      color: var(--lv-g300);
      font-size: .75rem;
      font-weight: 700;
      cursor: pointer;
      transition: all .2s;
    }

    .lv-coupon-copy:hover {
      background: rgba(255, 215, 0, .2);
    }

    /* ─── VALUE STACK (offer-anatomy: bonus stack) ─── */
    .lv-value-stack {
      max-width: 560px;
      margin: 0 auto 28px;
      padding: 24px;
      border-radius: 18px;
      border: 1px solid var(--lv-bs);
      background: linear-gradient(180deg, var(--lv-ink-1), var(--lv-g10));
      text-align: left;
    }

    .lv-vs-head {
      font-family: var(--lv-ff-head);
      font-size: .95rem;
      font-weight: 800;
      color: var(--lv-g200);
      text-align: center;
      margin-bottom: 16px;
      letter-spacing: .01em;
    }

    .lv-vs-row {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid var(--lv-bs);
    }

    .lv-vs-row:last-of-type {
      border-bottom: none;
    }

    .lv-vs-row .lv-vs-ic {
      flex: 0 0 auto;
      width: 24px;
      text-align: center;
      font-size: 1rem;
      line-height: 1.4;
    }

    .lv-vs-row .lv-vs-tx {
      flex: 1;
    }

    .lv-vs-row .lv-vs-tx strong {
      color: var(--lv-g100);
      font-weight: 700;
    }

    .lv-vs-row .lv-vs-tx span {
      display: block;
      font-size: .8rem;
      color: var(--lv-t2);
      margin-top: 2px;
    }

    .lv-vs-row .lv-vs-tag {
      flex: 0 0 auto;
      font-size: .62rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
      color: var(--lv-cyan);
      background: rgba(0, 229, 255, .1);
      border: 1px solid rgba(0, 229, 255, .2);
      border-radius: 100px;
      padding: 3px 9px;
      white-space: nowrap;
    }

    .lv-vs-row .lv-vs-tag.gold {
      color: var(--lv-g300);
      background: rgba(255, 215, 0, .1);
      border-color: rgba(255, 215, 0, .2);
    }

    /* ─── GUARANTEE (offer-anatomy: risk reversal, elevated) ─── */
    .lv-guarantee-block {
      max-width: 560px;
      margin: 0 auto 24px;
      padding: 20px 24px;
      border-radius: 16px;
      border: 1px solid rgba(255, 215, 0, .22);
      background: rgba(255, 215, 0, .05);
      display: flex;
      align-items: center;
      gap: 16px;
      text-align: left;
    }

    .lv-gb-seal {
      flex: 0 0 auto;
      width: 52px;
      height: 52px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-size: 1.5rem;
      background: radial-gradient(circle at 35% 30%, var(--lv-g200), var(--lv-g400, #c9a200));
      box-shadow: 0 4px 16px rgba(255, 215, 0, .25);
    }

    .lv-gb-tx strong {
      display: block;
      font-family: var(--lv-ff-head);
      font-size: 1rem;
      font-weight: 800;
      color: var(--lv-g100);
      margin-bottom: 3px;
    }

    .lv-gb-tx p {
      font-size: .82rem;
      color: var(--lv-t2);
      line-height: 1.5;
      margin: 0;
    }

    /* Checkout form */
    .lv-checkout-form {
      max-width: 480px;
      margin: 48px auto 0;
      text-align: center;
    }

    .lv-checkout-form .lv-btn-buy {
      width: 100%;
      justify-content: center;
      padding: 18px;
      font-size: 1rem;
      margin-bottom: 20px;
    }

    .lv-checkout-guarantee {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding: 20px;
      background: rgba(255, 255, 255, .02);
      border: 1px solid var(--lv-bs);
      border-radius: 12px;
      font-size: .78rem;
    }

    .lv-cg-row {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--lv-t3);
      font-weight: 600;
    }

    .lv-cg-row span {
      color: var(--lv-green);
      font-weight: 900;
    }

    /* ─── S11: REVIEWS ─── */
    .lv-reviews {
      padding: 100px 0;
      background: linear-gradient(180deg, transparent, rgba(0, 213, 180, .02), transparent);
    }

    .lv-rev-stat {
      text-align: center;
      margin-bottom: 40px;
    }

    .lv-rev-big {
      font-family: var(--lv-ff-head);
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 900;
      background: linear-gradient(135deg, var(--lv-g300), var(--lv-g100));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .lv-rev-sub {
      font-size: .88rem;
      color: var(--lv-t2);
    }

    .lv-rev-grid {
      column-count: 3;
      column-gap: 20px;
    }

    .lv-rev-card {
      padding: 28px 24px;
      border-radius: 20px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      transition: all .3s;
      break-inside: avoid;
      margin-bottom: 20px;
      display: inline-block;
      width: 100%;
    }

    .lv-rev-card:hover {
      border-color: rgba(255, 215, 0, .12);
      transform: translateY(-3px);
    }

    .lv-rev-stars {
      color: var(--lv-g300);
      font-size: .95rem;
      margin-bottom: 14px;
      letter-spacing: 2px;
    }

    .lv-rev-text {
      font-size: .84rem;
      color: var(--lv-t2);
      line-height: 1.75;
      margin-bottom: 18px;
      font-style: italic;
    }

    .lv-rev-author {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .lv-rev-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      flex-shrink: 0;
      background: linear-gradient(135deg, var(--lv-purple), var(--lv-cyan));
      display: grid;
      place-items: center;
      font-size: .7rem;
      font-weight: 800;
      color: #fff;
    }

    .lv-rev-name {
      font-size: .8rem;
      font-weight: 700;
      color: var(--lv-t1);
    }

    .lv-rev-date {
      font-size: .68rem;
      color: var(--lv-t3);
    }

    .lv-rev-badge {
      margin-left: auto;
      padding: 4px 10px;
      border-radius: 100px;
      font-size: .6rem;
      font-weight: 800;
      background: rgba(0, 255, 136, .1);
      border: 1px solid rgba(0, 255, 136, .2);
      color: var(--lv-green);
    }

    .lv-rev-filters {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin: 32px 0;
      flex-wrap: wrap;
    }

    .lv-rev-filter {
      padding: 10px 20px;
      border-radius: 100px;
      font-size: .8rem;
      font-weight: 700;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      color: var(--lv-t2);
      cursor: pointer;
      transition: all .3s;
    }

    .lv-rev-filter:hover {
      border-color: rgba(255, 215, 0, .3);
      color: var(--lv-g200);
    }

    .lv-rev-filter.active {
      background: rgba(255, 215, 0, .08);
      border-color: rgba(255, 215, 0, .4);
      color: var(--lv-g100);
    }

    .lv-rev-card.lv-hidden {
      display: none;
    }

    /* ─── S12: FAQ ─── */
    .lv-faq {
      padding: 100px 0;
    }

    .lv-faq-search {
      max-width: 560px;
      margin: 32px auto 40px;
    }

    .lv-faq-search-input {
      width: 100%;
      padding: 14px 20px;
      border-radius: 100px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      color: var(--lv-t1);
      font-size: .9rem;
      font-family: var(--lv-ff-body);
      transition: all .3s;
    }

    .lv-faq-search-input:focus {
      outline: none;
      border-color: rgba(255, 215, 0, .4);
      background: rgba(255, 215, 0, .03);
    }

    .lv-faq-search-input::placeholder {
      color: var(--lv-t3);
    }

    .lv-faq-list {
      max-width: 760px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .lv-faq-item {
      border-radius: 16px;
      background: var(--lv-ink-1);
      border: 1px solid var(--lv-bs);
      overflow: hidden;
      transition: border-color .3s;
    }

    .lv-faq-item.lv-open {
      border-color: rgba(255, 215, 0, .15);
    }

    .lv-faq-item.lv-hidden {
      display: none;
    }

    .lv-faq-q {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 24px;
      cursor: pointer;
      gap: 12px;
      font-size: .9rem;
      font-weight: 700;
      color: var(--lv-t1);
      transition: color .2s;
    }

    .lv-faq-q:hover {
      color: var(--lv-g300);
    }

    .lv-faq-arrow {
      transition: transform .3s var(--lv-ease);
      color: var(--lv-t3);
      font-size: 1rem;
      flex-shrink: 0;
    }

    .lv-faq-item.lv-open .lv-faq-arrow {
      transform: rotate(180deg);
      color: var(--lv-g300);
    }

    .lv-faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height .45s var(--lv-ease);
      padding: 0 24px;
    }

    .lv-faq-item.lv-open .lv-faq-a {
      max-height: 320px;
    }

    .lv-faq-a-inner {
      padding: 0 0 20px;
      font-size: .84rem;
      color: var(--lv-t2);
      line-height: 1.8;
    }

    /* ─── S13: FINAL CTA ─── */
    .lv-cta {
      padding: 100px 0;
      text-align: center;
      position: relative;
      background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255, 215, 0, .04), transparent);
    }

    /* ParticleText canvas */
    #lv-particle-canvas {
      width: 100%;
      height: 340px;
      display: block;
      margin-bottom: 32px;
    }

    .lv-cta-sub {
      font-size: 1.05rem;
      color: var(--lv-t2);
      margin-bottom: 32px;
      line-height: 1.7;
    }

    .lv-cta-btns {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* ─── S14: STICKY BAR ─── */
    .lv-sticky {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 199;
      padding: 12px 20px;
      background: rgba(8, 8, 12, .92);
      backdrop-filter: blur(20px);
      border-top: 1px solid rgba(255, 215, 0, .14);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      transform: translateY(100%);
      transition: transform .4s var(--lv-expo);
    }

    .lv-sticky.lv-show {
      transform: translateY(0);
    }

    .lv-sticky-brand {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 800;
      font-size: .85rem;
      letter-spacing: .05em;
      text-transform: uppercase;
      color: var(--lv-t2);
      flex-shrink: 0;
    }

    .lv-sticky-brand img {
      border-radius: 4px;
    }

    .lv-sticky-text {
      font-size: .82rem;
      font-weight: 700;
      color: var(--lv-t2);
      flex: 1;
      text-align: center;
    }

    .lv-sticky-text strong {
      color: var(--lv-g200);
    }

    .lv-sticky .lv-btn-buy {
      padding: 10px 24px;
      font-size: .78rem;
      flex-shrink: 0;
    }

    /* ─── LEGAL DISCLAIMER ─── */
    .lv-legal-disclaimer {
      padding: 60px 0;
      border-top: 1px solid rgba(255, 255, 255, .06);
    }

    .lv-legal-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
      max-width: 820px;
      margin: 0 auto;
    }

    .lv-legal-card {
      background: rgba(255, 255, 255, .03);
      border: 1px solid rgba(255, 255, 255, .06);
      border-radius: 14px;
      padding: 20px;
      transition: border-color .2s ease, background .2s ease;
    }

    .lv-legal-card:hover {
      background: rgba(255, 255, 255, .04);
      border-color: rgba(240, 180, 41, .2);
    }

    .lv-legal-card h3 {
      font-size: .9rem;
      font-weight: 800;
      color: #f0b429;
      margin: 0 0 8px;
    }

    .lv-legal-card p {
      font-size: .84rem;
      color: rgba(255, 255, 255, .6);
      margin: 0;
      line-height: 1.7;
    }

    .lv-legal-card p strong {
      color: rgba(255, 255, 255, .85);
      font-weight: 700;
    }

    .lv-legal-footer {
      text-align: center;
      font-size: .86rem;
      color: rgba(255, 255, 255, .5);
      margin-top: 32px;
    }

    .lv-legal-footer a {
      color: #f0b429;
      text-decoration: none;
      font-weight: 600;
      transition: color .2s ease;
    }

    .lv-legal-footer a:hover {
      color: #ff6b35;
    }

    /* ─── FOOTER ─── */
    .lv-footer {
      padding: 40px 0;
      border-top: 1px solid var(--lv-bs);
      text-align: center;
      font-size: .75rem;
      color: var(--lv-t4);
    }

    .lv-footer a {
      color: var(--lv-t3);
      transition: color .2s;
    }

    .lv-footer a:hover {
      color: var(--lv-g300);
    }

    /* ─── RESPONSIVE ─── */
    @media (max-width: 1024px) {
      .lv-nav {
        display: none;
      }

      .lv-lang-toggle {
        display: none;
      }

      .lv-hamburger {
        display: flex;
      }

      .lv-topbar-cta .lv-cta-text {
        display: none;
      }

      .lv-topbar-cta {
        padding: 10px 18px;
        font-size: .72rem;
      }

      .lv-pricing-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .lv-mod-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 900px) {
      .lv-hero {
        padding: 80px 0 40px;
      }

      .lv-hero-grid {
        gap: 0;
      }

      .lv-pain-grid {
        grid-template-columns: 1fr;
      }

      .lv-ba-wrap {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .lv-ba-arrow {
        transform: rotate(90deg);
      }

      .lv-mod-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .lv-ai-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .lv-ai-card--featured .lv-ai-icon-wrap {
        width: 64px;
        height: 64px;
        font-size: 2.2rem;
      }

      .lv-rev-grid {
        column-count: 2;
      }

      .lv-pipeline-flow {
        flex-wrap: wrap;
        gap: 12px;
      }

      .lv-pipeline-arrow {
        display: none;
      }
    }

    @media (max-width: 600px) {
      .lv-logo-text {
        display: none;
      }

      .lv-sticky-brand {
        display: none;
      }

      .lv-sticky {
        justify-content: center;
        gap: 12px;
      }

      .lv-sticky-text {
        font-size: .75rem;
      }

      .lv-mod-grid {
        grid-template-columns: 1fr;
      }

      .lv-ai-grid {
        grid-template-columns: 1fr;
      }
      .lv-ai-card--featured {
        grid-column: span 1;
      }

      .lv-pricing-grid {
        grid-template-columns: 1fr;
      }

      .lv-rev-grid {
        column-count: 1;
      }

      /* Floating chat button removed — no longer used */

      .lv-legal-grid {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .lv-legal-card {
        padding: 18px;
      }

      .lv-legal-card h3 {
        font-size: .88rem;
      }

      .lv-legal-card p {
        font-size: .82rem;
      }

      /* New offer blocks: let the badge wrap under the text on narrow screens */
      .lv-value-stack {
        padding: 18px 16px;
      }

      .lv-vs-row {
        flex-wrap: wrap;
      }

      .lv-vs-row .lv-vs-tag {
        margin-left: 36px;
      }

      .lv-guarantee-block {
        padding: 16px;
        gap: 12px;
      }

      .lv-gb-seal {
        width: 44px;
        height: 44px;
        font-size: 1.25rem;
      }

      #lv-particle-canvas {
        height: 200px;
      }

      /* BUG-21: height set */
    }

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {

      *,
      *::before,
      *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
      }

      #lv-particle-canvas {
        display: none;
      }

      .lv-cta::before {
        content: 'XƯỞNG VIDEO';
        font-family: var(--lv-ff-head);
        font-size: clamp(3rem, 10vw, 7rem);
        font-weight: 800;
        color: var(--lv-g300);
        display: block;
        margin-bottom: 24px;
      }
    }

    /* ═══ STICKY SYSTEM: exit-intent popup ═══ */
    .lv-exit-popup {
      position: fixed;
      inset: 0;
      z-index: 1000;
      display: none;
      align-items: center;
      justify-content: center;
      background: rgba(5, 8, 14, .75);
      backdrop-filter: blur(4px);
      padding: 20px;
    }
    .lv-exit-popup.lv-show { display: flex; }
    .lv-exit-popup-card {
      background: #0F172A;
      border: 1px solid rgba(255, 215, 0, .3);
      border-radius: 16px;
      max-width: 420px;
      width: 100%;
      padding: 32px;
      text-align: center;
      position: relative;
      box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
    }
    .lv-exit-popup-close {
      position: absolute;
      top: 12px;
      right: 16px;
      background: none;
      border: none;
      color: var(--lv-t3);
      font-size: 1.4rem;
      cursor: pointer;
      line-height: 1;
    }
    .lv-exit-popup-card h3 {
      font-size: 1.375rem;
      font-weight: 800;
      color: var(--lv-t1);
      margin-bottom: 12px;
    }
    .lv-exit-popup-card p {
      font-size: .9375rem;
      color: var(--lv-t2);
      line-height: 1.6;
      margin-bottom: 20px;
    }
    .lv-exit-popup-card .lv-btn-buy {
      width: 100%;
      justify-content: center;
      font-size: 1rem;
      padding: 14px 24px;
    }
    .lv-exit-popup-note {
      margin-top: 14px;
      font-size: .8125rem;
      color: var(--lv-t3);
    }

    /* ─── 2026 LANDING REFINEMENT ─────────────────────────────── */
    :root {
      --lv-ink: #0c0e0d;
      --lv-ink-1: #121513;
      --lv-ink-2: #181c19;
      --lv-ink-3: #222823;
      --lv-gold: #18b9a5;
      --lv-g300: #18b9a5;
      --lv-g200: #8de9dc;
      --lv-g100: #d6fff7;
      --lv-cyan: #18b9a5;
      --lv-purple: #f07167;
      --lv-t1: #f6f7f3;
      --lv-t2: #b5bbb4;
      --lv-t3: #7d867c;
      --lv-bs: rgba(236, 241, 232, .09);
      --lv-bm: rgba(236, 241, 232, .16);
    }

    html { scroll-padding-top: 80px; }

    .lv-pagebg { background: #0c0e0d; }
    .lv-noise,
    .lv-aurora-wrap,
    #lv-particles-canvas,
    #lv-particle-canvas { display: none; }

    .lv-topbar {
      height: 68px;
      background: #0c0f10;
      border-bottom-color: rgba(236, 241, 232, .1);
      backdrop-filter: none;
    }

    .lv-topbar.scrolled {
      height: 64px;
      background: #0c0f10;
      box-shadow: none;
    }

    .lv-nav-link { color: var(--lv-t2); }
    .lv-nav-link::after { height: 1px; background: var(--lv-gold); }

    .lv-topbar-cta,
    .lv-btn-buy {
      border-radius: 7px;
      background: var(--lv-gold);
      color: #071311;
      box-shadow: none;
    }

    .lv-topbar-cta:hover,
    .lv-btn-buy:hover {
      background: #67dfd0;
      box-shadow: none;
    }

    .lv-hero {
      padding: 156px 0 112px;
      background: #0c0e0d;
      border-bottom: 1px solid var(--lv-bs);
    }

    .lv-hero-grid { max-width: 900px; }
    .lv-hero-eyebrow {
      border-radius: 6px;
      padding: 7px 10px;
      background: #122725;
      border-color: #265b55;
      color: var(--lv-g200);
    }

    .lv-hero h1 {
      max-width: 860px;
      margin-right: auto;
      margin-left: auto;
      font-size: clamp(2.25rem, 5vw, 4.4rem);
      line-height: 1.12;
      letter-spacing: 0;
    }

    .lv-grad-text {
      color: var(--lv-gold);
      -webkit-text-fill-color: currentColor;
      background: none;
    }

    .lv-hero-sub {
      max-width: 680px;
      color: var(--lv-t2);
    }

    .lv-hero-plan,
    .lv-hero-trust {
      border-radius: 7px !important;
      background: #121513 !important;
      border-color: var(--lv-bs) !important;
      box-shadow: none !important;
    }

    .lv-hero-plan--active {
      border-color: var(--lv-gold) !important;
      background: #122725 !important;
    }

    .lv-trust { background: #101210; }
    .lv-trust-item { color: var(--lv-t2); }
    .lv-video-demo,
    .lv-gallery,
    .lv-modules,
    .lv-pipeline,
    .lv-pricing,
    .lv-reviews,
    .lv-faq { padding: 104px 0; }

    .lv-sec-label-text { color: var(--lv-gold); }
    .lv-sec-title { letter-spacing: 0; }
    .lv-sec-title em { color: var(--lv-gold); }

    .lv-at-card,
    .lv-video-frame,
    .lv-mod-card,
    .lv-pipeline-step,
    .lv-price-card,
    .lv-rev-card,
    .lv-faq-item,
    .lv-legal-card { border-radius: 7px; }

    .lv-mod-card,
    .lv-pipeline-step,
    .lv-rev-card,
    .lv-faq-item,
    .lv-legal-card { background: #121513; }

    .lv-mod-card:hover,
    .lv-rev-card:hover { transform: translateY(-2px); }

    /* ChatGPT Luna is the single translation-quality proof point. */
    .lv-luna {
      padding: 112px 0;
      background: #101310;
      border-top: 1px solid var(--lv-bs);
      border-bottom: 1px solid var(--lv-bs);
    }

    .lv-luna-shell {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr);
      gap: 56px;
      align-items: center;
      max-width: 1040px;
      margin: 0 auto;
      padding: clamp(28px, 5vw, 64px);
      background: #15191a;
      border: 1px solid #2d5550;
      border-radius: 8px;
    }

    .lv-luna-kicker {
      display: inline-block;
      margin-bottom: 18px;
      color: var(--lv-gold);
      font-size: .7rem;
      font-weight: 800;
      letter-spacing: .12em;
    }

    .lv-luna-copy h2 {
      max-width: 560px;
      margin: 0 0 18px;
      font-family: var(--lv-ff-head);
      font-size: clamp(1.8rem, 3vw, 2.9rem);
      line-height: 1.16;
      letter-spacing: 0;
      color: var(--lv-t1);
    }

    .lv-luna-copy h2 em { color: var(--lv-gold); font-style: normal; }
    .lv-luna-copy > p { max-width: 590px; color: var(--lv-t2); font-size: 1rem; line-height: 1.75; }

    .lv-luna-note {
      display: grid;
      gap: 5px;
      margin-top: 28px;
      padding: 16px 18px;
      border-left: 2px solid var(--lv-gold);
      background: #122725;
      color: var(--lv-t2);
      font-size: .9rem;
      line-height: 1.55;
    }

    .lv-luna-note strong { color: var(--lv-g100); }

    .lv-luna-proof {
      position: relative;
      display: grid;
      gap: 0;
      padding: 64px 0 0;
      border-top: 1px solid var(--lv-bs);
    }

    .lv-luna-mark {
      position: absolute;
      top: -25px;
      left: 0;
      display: grid;
      width: 50px;
      height: 50px;
      place-items: center;
      background: var(--lv-gold);
      color: #071311;
      font-family: var(--lv-ff-head);
      font-size: 1.45rem;
      font-weight: 900;
      border-radius: 7px;
    }

    .lv-luna-item {
      display: grid;
      grid-template-columns: 38px 1fr;
      gap: 14px;
      padding: 18px 0;
      border-bottom: 1px solid var(--lv-bs);
    }

    .lv-luna-item span { color: var(--lv-gold); font-size: .75rem; font-weight: 800; }
    .lv-luna-item p { color: var(--lv-t2); font-size: .88rem; line-height: 1.55; }
    .lv-luna-item strong { display: block; margin-bottom: 3px; color: var(--lv-t1); font-size: .98rem; }

    .lv-pricing { background: #0c0e0d; }
    .lv-price-card { background: #121513; }
    .lv-price-card.lv-selected { border-color: var(--lv-gold); }
    .lv-price-card.lv-featured { background: #191c17; }
    .lv-value-stack { border-radius: 7px; background: #121513; }

    .lv-guarantee-section { background: #101310; }
    .lv-guarantee-block { border-radius: 7px; background: #122725; }
    .lv-reviews { background: #0c0e0d; }
    .lv-cta { padding: 112px 0; background: #101310; }
    .lv-cta-title {
      max-width: 760px;
      margin: 0 auto 18px;
      color: var(--lv-t1);
      font-family: var(--lv-ff-head);
      font-size: clamp(2rem, 4vw, 3.4rem);
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: 0;
    }
    .lv-cta-title em { color: var(--lv-gold); font-style: normal; }

    /* Solid surfaces keep the UI crisp instead of washed out by glass effects. */
    .lv-bg,
    .lv-price-card,
    .lv-rev-card,
    .lv-faq-item,
    .lv-legal-card,
    .lv-video-frame,
    .lv-at-card {
      background: #15191a !important;
      border-color: #2b3334 !important;
      box-shadow: none !important;
    }

    .lv-bg::before,
    .lv-bg::after,
    .lv-bg-edge,
    .lv-eb-canvas-wrap,
    .lv-eb-layers,
    .lv-ai-glow { display: none !important; }

    .lv-featured-badge,
    .lv-price-card.lv-selected,
    .lv-faq-item.lv-open {
      border-color: var(--lv-gold) !important;
    }

    .lv-price-card.lv-featured,
    .lv-price-card.lv-selected { background: #112523 !important; }

    .lv-gb-seal,
    .lv-luna-mark {
      background: #f07167;
      color: #21100e;
      box-shadow: none;
    }

    .lv-exit-popup,
    .lv-exit-popup-card { backdrop-filter: none; }

    .lv-exit-popup-card { background: #15191a; border-color: #2b3334; }

    .lv-btn-ghost { border-radius: 7px; background: #15191a; border-color: #2b3334; }
    .lv-btn-ghost:hover { background: #182d2a; border-color: var(--lv-gold); color: var(--lv-g200); }

    .lv-featured-badge {
      background: #18b9a5;
      color: #071311;
      border-radius: 5px;
    }

    .lv-price-card.lv-featured.lv-eb-on,
    .lv-price-card.lv-featured.lv-eb-on:hover { background: #112523 !important; border-color: var(--lv-gold) !important; }
    .lv-price-card.lv-featured.lv-eb-on .lv-eb-content,
    .lv-price-card.lv-featured.lv-eb-on.lv-selected .lv-eb-content { background: #112523 !important; border-radius: 7px; }

    /* POIIKY visual system: high-contrast black with energetic gold details. */
    :root {
      --lv-ink: #000000;
      --lv-ink-1: #111118;
      --lv-ink-2: #16161f;
      --lv-ink-3: #1e1e2e;
      --lv-gold: #ffd700;
      --lv-g400: #d4a947;
      --lv-g300: #ffd700;
      --lv-g200: #ffe066;
      --lv-g100: #fff8dc;
      --lv-cyan: #00e5ff;
      --lv-purple: #b24bf3;
      --lv-t1: #ffffff;
      --lv-t2: #b4b8d4;
      --lv-t3: #6e7290;
      --lv-bs: rgba(255, 255, 255, .06);
      --lv-bm: rgba(255, 255, 255, .10);
    }

    .lv-pagebg { background: #000; }
    .lv-noise { display: block; opacity: .12; }
    #lv-particles-canvas { display: block; opacity: .8; }

    .lv-topbar,
    .lv-topbar.scrolled {
      background: rgba(10, 10, 15, .88);
      backdrop-filter: blur(24px) saturate(180%);
      border-bottom-color: rgba(255, 215, 0, .15);
    }

    .lv-topbar-cta,
    .lv-btn-buy {
      background: linear-gradient(135deg, #d4a947 0%, #ffc850 48%, #ffe066 100%);
      background-size: 200% 200%;
      color: #070708;
      box-shadow: 0 4px 18px rgba(255, 215, 0, .32), inset 0 1px 0 rgba(255, 255, 255, .35);
      animation: lvGoldButtonShift 3.5s ease-in-out infinite;
    }

    .lv-topbar-cta:hover,
    .lv-btn-buy:hover {
      background: linear-gradient(135deg, #d4a947 0%, #ffc850 48%, #ffe066 100%);
      box-shadow: 0 10px 34px rgba(255, 215, 0, .48), inset 0 1px 0 rgba(255, 255, 255, .42);
    }

    @keyframes lvGoldButtonShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }

    .lv-hero { background: #000; }
    .lv-hero-eyebrow {
      background: rgba(255, 215, 0, .08);
      border-color: rgba(255, 215, 0, .25);
    }
    .lv-grad-text {
      background: linear-gradient(135deg, #ffd700, #fff8dc 52%, #ffd700);
      background-size: 200% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: lvGoldTextShift 4s ease-in-out infinite;
      filter: drop-shadow(0 0 18px rgba(255, 215, 0, .2));
    }
    @keyframes lvGoldTextShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }

    .lv-hero-plan,
    .lv-hero-trust,
    .lv-mod-card,
    .lv-pipeline-step,
    .lv-rev-card,
    .lv-faq-item,
    .lv-legal-card,
    .lv-bg,
    .lv-price-card,
    .lv-video-frame,
    .lv-at-card { background: #111118 !important; }

    .lv-hero-plan--active,
    .lv-price-card.lv-featured,
    .lv-price-card.lv-selected { background: #16161f !important; }

    .lv-bg::before,
    .lv-bg::after,
    .lv-bg-edge { display: block !important; }
    .lv-eb-canvas-wrap,
    .lv-eb-layers { display: block !important; }

    .lv-mod-card:hover,
    .lv-rev-card:hover,
    .lv-pipeline-step:hover {
      border-color: rgba(255, 215, 0, .28) !important;
      box-shadow: 0 14px 42px rgba(0, 0, 0, .35), 0 0 24px rgba(255, 215, 0, .08) !important;
      transform: translateY(-5px);
    }

    .lv-luna {
      background: #0a0a0f;
      border-color: rgba(255, 215, 0, .12);
    }
    .lv-luna-shell {
      background: #111118;
      border-color: rgba(255, 215, 0, .28);
      box-shadow: 0 0 0 1px rgba(255, 215, 0, .05), 0 20px 60px rgba(0, 0, 0, .36);
    }
    .lv-luna-note { background: rgba(255, 215, 0, .07); }
    .lv-luna-mark,
    .lv-gb-seal { background: linear-gradient(135deg, #d4a947, #ffe066); color: #080808; }

    .lv-price-card.lv-featured.lv-eb-on,
    .lv-price-card.lv-featured.lv-eb-on:hover { background: #16161f !important; border-color: transparent !important; }
    .lv-price-card.lv-featured.lv-eb-on .lv-eb-content,
    .lv-price-card.lv-featured.lv-eb-on.lv-selected .lv-eb-content { background: #16161f !important; }

    .lv-featured-badge { background: linear-gradient(135deg, #d4a947, #ffd700); }
    .lv-btn-ghost { background: rgba(255, 255, 255, .03); border-color: rgba(255, 255, 255, .1); }
    .lv-btn-ghost:hover { background: rgba(255, 215, 0, .07); border-color: rgba(255, 215, 0, .35); color: #ffe066; }

    @media (max-width: 760px) {
      .lv-hero { padding: 118px 0 72px; }
      .lv-hero h1 { font-size: clamp(2rem, 10vw, 3rem); }
      .lv-video-demo,
      .lv-gallery,
      .lv-modules,
      .lv-pipeline,
      .lv-luna,
      .lv-pricing,
      .lv-reviews,
      .lv-faq,
      .lv-cta { padding: 72px 0; }
      .lv-luna-shell { grid-template-columns: 1fr; gap: 42px; padding: 28px 22px; }
      .lv-luna-proof { padding-top: 54px; }
      .lv-hero-risk { gap: 10px; }
    }