:root {
      --bg:         #0d1117;
      --bg-card:    #161b22;
      --border:     #30363d;
      --text:       #e6edf3;
      --text-dim:   #8b949e;
      --accent:     #00e676;
      --accent-dim: rgba(0,230,118,.15);
      --cyan:       #4fc3f7;
      --orange:     #fb923c;
      --orange-dim: rgba(251,146,60,.12);
      --radius:     12px;
    }

    html { scroll-behavior: smooth; }

    body {
      min-height: 100vh;
      background: var(--bg);
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
      color: var(--text);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
    a:hover { opacity: .85; }

    /* ================================================================
       NAVIGATION
       ================================================================ */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 0 24px;
      transition: background .35s, border-color .35s, box-shadow .35s;
      background: transparent;
      border-bottom: 1px solid transparent;
    }
    .nav.scrolled {
      background: rgba(13,17,23,.92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom-color: var(--border);
      box-shadow: 0 1px 24px rgba(0,0,0,.4);
    }
    .nav-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
    }
    .nav-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text);
      letter-spacing: -0.3px;
    }
    .nav-brand::before {
      content: '';
      width: 10px;
      height: 10px;
      background: var(--accent);
      border-radius: 50%;
      box-shadow: 0 0 8px rgba(0,230,118,.6);
      flex-shrink: 0;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .nav-links a {
      color: var(--text-dim);
      font-size: 14px;
      font-weight: 500;
      padding: 8px 16px;
      border-radius: 8px;
      transition: all .2s;
    }
    .nav-links a:hover {
      color: var(--text);
      background: rgba(255,255,255,.06);
      opacity: 1;
    }
    .nav-cta {
      margin-left: 8px;
      background: var(--accent) !important;
      color: var(--bg) !important;
      font-weight: 700 !important;
      padding: 10px 22px !important;
      border-radius: 10px !important;
      transition: all .25s !important;
      box-shadow: 0 2px 12px rgba(0,230,118,.25);
    }
    .nav-cta:hover {
      background: #00c966 !important;
      color: var(--bg) !important;
      transform: translateY(-1px);
      box-shadow: 0 4px 20px rgba(0,230,118,.35) !important;
    }
    .nav-hamburger {
      display: none;
      background: none;
      border: none;
      color: var(--text);
      font-size: 26px;
      cursor: pointer;
      padding: 4px;
      line-height: 1;
    }

    /* ================================================================
       HERO
       ================================================================ */
    .hero {
      position: relative;
      max-width: 1400px;
      margin: 0 auto;
      padding: 120px 40px 40px;
      min-height: 100vh;
    }
    .hero-top {
      display: flex;
      align-items: flex-start;
      gap: 48px;
    }

    /* Hero text column */
    .hero-content {
      flex: 0 1 42%;
      min-width: 0;
      padding-top: 32px;
    }

    /* Hero image column */
    .hero-image {
      flex: 1 1 58%;
      min-width: 0;
      border-radius: 16px;
      overflow: hidden;
    }
    .hero-image img {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 16px;
    }

    .hero h1 {
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 900;
      letter-spacing: -1.5px;
      line-height: 1.15;
      margin-bottom: 24px;
      color: #ffffff;
    }
    .hero h1 em {
      font-style: normal;
      background: linear-gradient(135deg, var(--cyan) 0%, var(--accent) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero p {
      font-size: clamp(1rem, 1.8vw, 1.15rem);
      color: var(--text-dim);
      max-width: 520px;
      margin: 0 0 40px;
      line-height: 1.75;
    }
    .hero-ctas {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }
    .hero-ctas .btn {
      flex-direction: column;
      white-space: normal;
    }
    .hero-badges {
      margin-top: 16px;
      overflow: hidden;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    }
    .hero-badges-track {
      display: flex;
      gap: 12px;
      width: max-content;
      animation: marquee 30s linear infinite;
    }
    .hero-badges-track:hover {
      animation-play-state: paused;
    }
    @keyframes marquee {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 8px 18px;
      font-size: .82rem;
      color: var(--text-dim);
      font-weight: 500;
      white-space: nowrap;
      flex-shrink: 0;
    }
    .hero-badge span {
      color: var(--accent);
    }

    /* ================================================================
       BUTTONS
       ================================================================ */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-family: inherit;
      font-weight: 700;
      font-size: 15px;
      padding: 14px 32px;
      border-radius: var(--radius);
      border: none;
      cursor: pointer;
      transition: all .25s;
      text-decoration: none;
      white-space: nowrap;
    }
    .btn-primary {
      background: var(--accent);
      color: var(--bg);
      box-shadow: 0 4px 20px rgba(0,230,118,.25);
    }
    .btn-primary:hover {
      background: #00c966;
      box-shadow: 0 6px 28px rgba(0,230,118,.4);
      transform: translateY(-2px);
      opacity: 1;
      color: var(--bg);
    }
    .btn-secondary {
      background: transparent;
      color: var(--text);
      border: 1px solid var(--border);
    }
    .btn-secondary:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--accent-dim);
      transform: translateY(-2px);
      opacity: 1;
    }
    .btn-orange {
      background: var(--orange);
      color: var(--bg);
      box-shadow: 0 4px 20px rgba(251,146,60,.25);
    }
    .btn-orange:hover {
      background: #f97316;
      box-shadow: 0 6px 28px rgba(251,146,60,.4);
      transform: translateY(-2px);
      opacity: 1;
      color: var(--bg);
    }
    .btn-lg {
      padding: 16px 40px;
      font-size: 16px;
      border-radius: 14px;
    }
    .btn-sub {
      display: block;
      font-size: 11px;
      font-weight: 400;
      opacity: .75;
      margin-top: 4px;
    }

    /* ================================================================
       SECTIONS
       ================================================================ */
    .section {
      padding: 100px 24px;
      max-width: 1200px;
      margin: 0 auto;
    }
    .section-header {
      text-align: center;
      margin-bottom: 64px;
    }
    .section-header h2 {
      font-size: clamp(1.6rem, 3.5vw, 2.5rem);
      font-weight: 800;
      letter-spacing: -0.8px;
      margin-bottom: 14px;
    }
    .section-header p {
      color: var(--text-dim);
      font-size: 1.05rem;
      max-width: 560px;
      margin: 0 auto;
    }
    .section-divider {
      width: 60px;
      height: 3px;
      background: linear-gradient(90deg, var(--cyan), var(--accent));
      border-radius: 2px;
      margin: 18px auto 0;
    }

    /* ================================================================
       PRODUCT CARDS
       ================================================================ */
    .products-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      max-width: 880px;
      margin: 0 auto;
    }
    .product-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 0;
      position: relative;
      transition: all .35s;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }
    .product-card:hover {
      border-color: rgba(0,230,118,.3);
      box-shadow: 0 0 40px rgba(0,230,118,.06), 0 12px 40px rgba(0,0,0,.3);
      transform: translateY(-6px);
    }
    .product-card.featured {
      border-color: rgba(0,230,118,.25);
      box-shadow: 0 0 30px rgba(0,230,118,.06), 0 0 60px rgba(0,230,118,.03);
    }
    .product-card.featured:hover {
      border-color: rgba(0,230,118,.45);
      box-shadow: 0 0 50px rgba(0,230,118,.1), 0 12px 40px rgba(0,0,0,.35);
    }

    .product-image {
      width: 100%;
      position: relative;
      overflow: hidden;
    }
    .product-image img {
      width: 100%;
      height: auto;
      display: block;
    }
    .product-image-placeholder {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      font-weight: 700;
      color: rgba(255,255,255,.5);
      letter-spacing: .5px;
    }
    .product-image-placeholder.core-gradient {
      background: linear-gradient(145deg, #1a2332 0%, #0d2137 40%, #0a3d2e 100%);
    }
    .product-image-placeholder.pro-gradient {
      background: linear-gradient(145deg, #1a2332 0%, #2d1b3d 40%, #1a3a2e 100%);
    }

    .product-badge {
      position: absolute;
      top: 16px;
      right: 16px;
      background: var(--orange);
      color: var(--bg);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: 6px;
      z-index: 3;
      box-shadow: 0 2px 10px rgba(251,146,60,.4);
    }

    .product-body {
      padding: 32px 28px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .product-name {
      font-size: 1.4rem;
      font-weight: 800;
      margin-bottom: 4px;
      letter-spacing: -0.3px;
    }
    .product-tagline {
      color: var(--text-dim);
      font-size: .88rem;
      margin-bottom: 20px;
      line-height: 1.5;
    }
    .product-price-block {
      margin-bottom: 28px;
    }
    .product-price-amount {
      font-size: 2.6rem;
      font-weight: 900;
      letter-spacing: -1.5px;
      line-height: 1;
    }
    .product-price-period {
      font-size: 1rem;
      color: var(--text-dim);
      font-weight: 500;
    }
    .product-price-note {
      font-size: .8rem;
      color: var(--text-dim);
      margin-top: 6px;
    }

    .product-features {
      list-style: none;
      flex: 1;
      margin-bottom: 28px;
    }
    .product-features li {
      padding: 8px 0;
      font-size: .9rem;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      border-bottom: 1px solid rgba(48,54,61,.4);
    }
    .product-features li:last-child { border-bottom: none; }
    .feature-check {
      flex-shrink: 0;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      margin-top: 2px;
      background: var(--accent-dim);
      color: var(--accent);
      font-weight: 700;
    }
    .feature-check.pro-feature {
      background: var(--orange-dim);
      color: var(--orange);
    }
    .pro-feature-text {
      color: var(--orange);
      font-weight: 600;
    }

    .product-card .btn {
      width: 100%;
    }

    .stock-badge {
      display: inline-block; font-size: 11px; font-weight: 700;
      padding: 4px 12px; border-radius: 20px;
      letter-spacing: .3px; text-transform: uppercase;
      margin-bottom: 8px;
    }
    .stock-in-stock {
      background: rgba(0, 230, 118, 0.12); color: #00e676;
      border: 1px solid rgba(0, 230, 118, 0.3);
    }
    .stock-backordered {
      background: rgba(255, 152, 0, 0.12); color: #ff9800;
      border: 1px solid rgba(255, 152, 0, 0.3);
    }
    .stock-out-of-stock {
      background: rgba(248, 81, 73, 0.12); color: #f85149;
      border: 1px solid rgba(248, 81, 73, 0.35);
    }
    .btn-disabled {
      display: inline-block; width: 100%; text-align: center;
      padding: 14px 28px; border-radius: 10px; font-size: 15px;
      font-weight: 700; background: #21262d; color: #8b949e;
      border: 1px solid #30363d; cursor: not-allowed; opacity: .6;
    }

    /* ================================================================
       COMPARISON TABLE
       ================================================================ */
    .comparison-wrap {
      max-width: 740px;
      margin: 0 auto;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }
    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      font-size: .925rem;
    }
    .comparison-table thead th {
      padding: 18px 20px;
      text-align: center;
      font-weight: 700;
      font-size: 1rem;
      border-bottom: 2px solid var(--border);
      background: var(--bg-card);
      position: sticky;
      top: 68px;
      z-index: 5;
    }
    .comparison-table thead th:first-child {
      text-align: left;
      border-radius: var(--radius) 0 0 0;
    }
    .comparison-table thead th:last-child {
      border-radius: 0 var(--radius) 0 0;
    }
    .comparison-table tbody td {
      padding: 14px 20px;
      border-bottom: 1px solid rgba(48,54,61,.35);
      text-align: center;
    }
    .comparison-table tbody td:first-child {
      text-align: left;
      color: var(--text-dim);
      font-weight: 500;
    }
    .check-yes {
      color: var(--accent);
      font-size: 1.15rem;
      font-weight: 700;
    }
    .check-no {
      color: #484f58;
      font-size: 1.15rem;
    }
    .comparison-table .pro-row td {
      background: rgba(251,146,60,.04);
    }
    .comparison-table .pro-row td:first-child {
      color: var(--orange);
      font-weight: 600;
    }

    /* ================================================================
       HOW IT WORKS
       ================================================================ */
    .steps-container {
      display: flex;
      align-items: flex-start;
      gap: 0;
      max-width: 1100px;
      margin: 0 auto;
      position: relative;
    }
    .step-item {
      flex: 1;
      text-align: center;
      padding: 0 16px;
      position: relative;
    }
    /* Dashed connector line */
    .step-item:not(:last-child)::after {
      content: '';
      position: absolute;
      top: 32px;
      right: -2px;
      width: calc(100% - 80px);
      height: 0;
      border-top: 2px dashed var(--border);
      transform: translateX(50%);
      z-index: 0;
    }
    .step-number {
      width: 56px;
      height: 56px;
      background: linear-gradient(135deg, var(--cyan), var(--accent));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      font-weight: 900;
      color: #fff;
      margin: 0 auto 16px;
      position: relative;
      z-index: 2;
      box-shadow: 0 4px 20px rgba(0,230,118,.2);
    }
    .step-icon {
      font-size: 2rem;
      margin-bottom: 12px;
      display: block;
    }
    .step-item h3 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 8px;
      letter-spacing: -0.2px;
    }
    .step-item p {
      color: var(--text-dim);
      font-size: .85rem;
      line-height: 1.6;
      max-width: 180px;
      margin: 0 auto;
    }

    /* ================================================================
       AUDIENCE / WHO IS THIS FOR
       ================================================================ */
    .audience-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      max-width: 1000px;
      margin: 0 auto;
    }
    .audience-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 36px 28px;
      transition: all .3s;
    }
    .audience-card:hover {
      border-color: rgba(0,230,118,.25);
      transform: translateY(-4px);
      box-shadow: 0 8px 32px rgba(0,0,0,.25);
    }
    .audience-icon {
      font-size: 2.4rem;
      margin-bottom: 18px;
      display: block;
    }
    .audience-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .audience-card p {
      color: var(--text-dim);
      font-size: .9rem;
      line-height: 1.7;
    }

    /* ================================================================
       FAQ ACCORDION
       ================================================================ */
    .faq-list {
      max-width: 760px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      transition: border-color .3s;
    }
    .faq-item:hover {
      border-color: rgba(79,195,247,.2);
    }
    .faq-item.open {
      border-color: rgba(0,230,118,.2);
    }
    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 24px;
      cursor: pointer;
      font-weight: 600;
      font-size: .95rem;
      gap: 16px;
      user-select: none;
      transition: color .2s;
    }
    .faq-question:hover {
      color: var(--accent);
    }
    .faq-chevron {
      flex-shrink: 0;
      width: 20px;
      height: 20px;
      transition: transform .3s;
      color: var(--text-dim);
    }
    .faq-item.open .faq-chevron {
      transform: rotate(180deg);
      color: var(--accent);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .35s ease, padding .35s ease;
    }
    .faq-item.open .faq-answer {
      max-height: 400px;
    }
    .faq-answer-inner {
      padding: 0 24px 22px;
      color: var(--text-dim);
      font-size: .9rem;
      line-height: 1.75;
    }

    /* ================================================================
       CTA BANNER
       ================================================================ */
    .cta-banner {
      text-align: center;
      padding: 100px 24px;
      position: relative;
      overflow: hidden;
    }
    .cta-banner::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, transparent 0%, rgba(0,230,118,.03) 30%, rgba(0,230,118,.06) 50%, rgba(0,230,118,.03) 70%, transparent 100%),
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(0,230,118,.08) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-banner h2 {
      font-size: clamp(1.5rem, 3vw, 2.4rem);
      font-weight: 800;
      margin-bottom: 16px;
      position: relative;
      letter-spacing: -0.5px;
    }
    .cta-banner p {
      color: var(--text-dim);
      font-size: 1.05rem;
      margin-bottom: 36px;
      position: relative;
    }
    .cta-buttons {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
    }

    /* ================================================================
       FOOTER
       ================================================================ */
    .footer {
      border-top: 1px solid var(--border);
      padding: 40px 24px;
    }
    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }
    .footer-copy {
      color: var(--text-dim);
      font-size: .85rem;
    }
    .footer-links {
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
    }
    .footer-links a {
      color: var(--text-dim);
      font-size: .85rem;
      transition: color .2s;
    }
    .footer-links a:hover {
      color: var(--accent);
      opacity: 1;
    }

    /* ================================================================
       ANIMATIONS
       ================================================================ */
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(30px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .animate-on-scroll {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .animate-on-scroll.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ================================================================
       TRUST BAR
       ================================================================ */
    .trust-bar {
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
      margin-bottom: 32px;
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: .82rem;
      color: var(--text-dim);
      font-weight: 500;
    }
    .trust-icon { font-size: 1.1rem; }

    /* ================================================================
       CREDIBILITY BAR
       ================================================================ */
    .credibility-bar {
      text-align: center;
      padding: 40px 24px;
      max-width: 1100px;
      margin: 0 auto;
    }
    .credibility-label {
      font-size: .75rem;
      color: var(--text-dim);
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: 600;
      display: block;
      margin-bottom: 20px;
    }
    .credibility-items {
      display: flex;
      justify-content: center;
      gap: 32px;
      flex-wrap: wrap;
    }
    .credibility-badge {
      font-size: .85rem;
      color: var(--text-dim);
      font-weight: 500;
    }

    /* ================================================================
       PRICE ANCHORING
       ================================================================ */
    .product-price-original {
      text-decoration: line-through;
      color: var(--text-dim);
      font-size: 1.1rem;
      font-weight: 500;
      margin-right: 8px;
    }
    .product-price-daily {
      font-size: .82rem;
      color: var(--accent);
      font-weight: 600;
      margin-top: 4px;
    }

    /* ================================================================
       URGENCY NOTICE
       ================================================================ */
    .urgency-notice {
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--orange-dim);
      border: 1px solid rgba(251,146,60,.2);
      border-radius: 8px;
      padding: 10px 14px;
      font-size: .8rem;
      color: var(--orange);
      font-weight: 600;
      margin-bottom: 16px;
    }
    .urgency-dot {
      width: 8px;
      height: 8px;
      background: var(--orange);
      border-radius: 50%;
      flex-shrink: 0;
      animation: pulse-dot 2s infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; }
      50% { opacity: .4; }
    }

    /* ================================================================
       PROBLEM STATS
       ================================================================ */
    .problem-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      max-width: 900px;
      margin: 0 auto;
    }
    .problem-card {
      text-align: center;
      padding: 36px 24px;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
    }
    .problem-stat {
      font-size: 2.8rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--orange), #ff6b6b);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 12px;
      line-height: 1;
    }
    .problem-text {
      color: var(--text-dim);
      font-size: .9rem;
      line-height: 1.7;
    }

    /* ================================================================
       CTA GUARANTEE
       ================================================================ */
    .cta-guarantee {
      display: flex;
      gap: 4px;
      justify-content: center;
      flex-wrap: wrap;
      font-size: .82rem;
      color: var(--text-dim);
      margin-bottom: 28px;
      position: relative;
    }

    /* ================================================================
       STICKY MOBILE CTA
       ================================================================ */
    .sticky-mobile-cta {
      display: none;
    }

    /* ================================================================
       RESPONSIVE
       ================================================================ */
    @media (max-width: 1024px) {
      .steps-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
      }
      .step-item {
        flex: 0 0 calc(33.333% - 16px);
      }
      .step-item:not(:last-child)::after {
        display: none;
      }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: rgba(13,17,23,.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 16px 24px;
        border-bottom: 1px solid var(--border);
        gap: 4px;
        box-shadow: 0 12px 40px rgba(0,0,0,.5);
      }
      .nav-links.open a {
        padding: 14px 16px;
        width: 100%;
        border-radius: 8px;
      }
      .nav-links.open .nav-cta {
        margin-left: 0 !important;
        margin-top: 8px;
        text-align: center;
      }
      .nav-hamburger { display: block; }

      .hero { min-height: auto; padding: 100px 20px 50px; }
      .hero-top { flex-direction: column; gap: 32px; }
      .hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
      .hero-content { text-align: center; padding-top: 0; }
      .hero-ctas { justify-content: center; }
      .hero-badges { margin-top: 16px; }
      .trust-bar { justify-content: center; }
      .credibility-items { gap: 16px; }
      .credibility-badge { font-size: .8rem; }
      .problem-grid { grid-template-columns: 1fr; max-width: 400px; }
      .sticky-mobile-cta {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 999;
        padding: 12px 16px;
        gap: 10px;
        background: rgba(13,17,23,.95);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 20px rgba(0,0,0,.4);
        transform: translateY(100%);
        transition: transform .3s ease;
      }
      .sticky-mobile-cta.visible { transform: translateY(0); }
      .sticky-mobile-cta .btn { flex: 1; padding: 12px 16px; font-size: 14px; text-align: center; }
      .hero p { margin: 0 auto 40px; }
      .hero-image { border-radius: 12px; }
      .hero-image img { border-radius: 12px; }
      .section { padding: 70px 16px; }

      .products-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
      }

      .steps-container {
        flex-direction: column;
        align-items: center;
      }
      .step-item {
        flex: none;
        width: 100%;
        max-width: 320px;
      }
      .step-item:not(:last-child)::after { display: none; }

      .audience-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
      }

      .comparison-table { font-size: .85rem; }
      .comparison-table thead th,
      .comparison-table tbody td { padding: 11px 14px; }

      .footer-inner {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 480px) {
      .hero h1 { font-size: 1.5rem; letter-spacing: -0.5px; }
      .hero p { font-size: .95rem; }
      .hero-ctas { flex-direction: column; align-items: center; }
      .hero-ctas .btn { width: 100%; max-width: 300px; }
      .hero-badges { margin-top: 12px; }
      .product-body { padding: 24px 20px; }
      .product-price-amount { font-size: 2.2rem; }
      .btn { padding: 12px 24px; font-size: 14px; }
      .btn-lg { padding: 14px 28px; font-size: 15px; }
      .cta-buttons { flex-direction: column; align-items: center; }
      .cta-buttons .btn { width: 100%; max-width: 300px; }
    }

/* ── Extracted from shop.html ── */

.shop-s1 {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: #4fc3f7;
  letter-spacing: .5px;
  line-height: 1.2;
  font-family: 'sf mono',consolas,monospace;
}

.shop-s2 {
  padding: 48px 24px;
}

.shop-s3 {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 32px;
  background: rgba(0,230,118,.04);
  border: 1px solid rgba(0,230,118,.15);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.shop-s4 {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%,rgba(0,230,118,.08),transparent 70%);
  pointer-events: none;
}

.shop-s5 {
  font-size: 48px;
  margin-bottom: 12px;
}

.shop-s6 {
  font-size: 22px;
  font-weight: 800;
  color: #e6edf3;
  margin-bottom: 10px;
}

.shop-s7 {
  font-size: 15px;
  color: #8b949e;
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

.shop-s8 {
  max-width: 1000px;
  margin: 0 auto 60px;
  padding: 0 24px;
}

.shop-s9 {
  margin-bottom: 32px;
}

.shop-s10 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #e6edf3;
}

.shop-s11 {
  color: #8b949e;
  font-size: .95rem;
}

.shop-s12 {
  width: 100%;
  border-collapse: collapse;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 12px;
  overflow: hidden;
  font-size: 13px;
}

.shop-s13 {
  background: #21262d;
  border-bottom: 1px solid #30363d;
}

.shop-s14 {
  padding: 12px 16px;
  text-align: left;
  color: #4fc3f7;
  font-weight: 700;
  white-space: nowrap;
}

.shop-s15 {
  padding: 12px 16px;
  text-align: left;
  color: #4fc3f7;
  font-weight: 700;
}

.shop-s16 {
  padding: 10px 16px;
  color: #00e676;
  font-family: 'sf mono',consolas,monospace;
  font-weight: 700;
}

.shop-s17 {
  background: rgba(0,230,118,.12);
  color: #00e676;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.shop-s18 {
  padding: 10px 16px;
  color: #8b949e;
  white-space: nowrap;
}

.shop-s19 {
  background: rgba(79,195,247,.12);
  color: #4fc3f7;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.shop-s20 {
  background: rgba(248,81,73,.12);
  color: #f85149;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.shop-s21 {
  background: rgba(251,146,60,.12);
  color: #fb923c;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}