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

    :root {
      --bg:       #0a0a0c;
      --bg2:      #111114;
      --bg3:      #1a1a1f;
      --border:   #2a2a34;
      --accent:   #0d9488;
      --accent2:  #2dd4bf;
      --accent-g: linear-gradient(135deg, #0d9488, #14b8a6);
      --cta:      #059669;
      --cta-hover:#047857;
      --cta-glow: rgba(5, 150, 105, 0.35);
      --text:     #f1f1f3;
      --muted:    #94a3b8;
      --danger:   #ef4444;
      --green:    #10b981;
      /* Brand-match the shared tokens.css focus ring to landing's teal accent (WS7.4) */
      --shadow-focus: 0 0 0 3px rgba(13, 148, 136, 0.45);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.7;
      font-size: 18px;
      overflow-x: hidden;
    }

    a { color: var(--accent2); text-decoration: none; }
    a:hover { text-decoration: underline; }

    /* ── NAV ─────────────────────────────────── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      background: rgba(10,10,12,0.88);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid transparent;
      transition: border-color 0.3s;
      padding: 0 32px;
      height: 64px;
      display: flex; align-items: center; justify-content: space-between;
    }
    .nav-logo {
      font-size: 24px; font-weight: 800; color: var(--text);
      letter-spacing: -0.5px;
    }
    .nav-logo span { color: var(--accent); }
    .nav-links { display: flex; align-items: center; gap: 32px; }
    .nav-links a { font-size: 14px; color: var(--muted); font-weight: 500; transition: color 0.2s; }
    .nav-links a:hover { color: var(--text); text-decoration: none; }
    .nav-cta {
      background: var(--cta); color: #fff !important;
      padding: 10px 22px; border-radius: 10px;
      font-size: 14px; font-weight: 600;
      transition: background 0.2s, box-shadow 0.2s;
    }
    .nav-cta:hover { background: var(--cta-hover); text-decoration: none; box-shadow: 0 4px 16px var(--cta-glow); }
    /* Existing-customer entry — subtle next to the Get Started CTA */
    .nav-login {
      padding: 9px 18px; border: 1px solid var(--border); border-radius: 10px;
      font-size: 14px; font-weight: 600; color: var(--text) !important;
      transition: border-color 0.2s, background 0.2s;
    }
    .nav-login:hover { border-color: var(--accent); text-decoration: none; }

    /* ── Mobile nav toggle ───────────────────── */
    .nav-toggle {
      display: none; background: none; border: none; cursor: pointer;
      width: 32px; height: 32px; position: relative;
      flex-direction: column; align-items: center; justify-content: center; gap: 5px;
    }
    .nav-toggle span {
      display: block; width: 22px; height: 2px; background: var(--text);
      border-radius: 2px; transition: transform 0.3s, opacity 0.3s;
    }
    @media (max-width: 768px) {
      .nav-toggle { display: flex; }
      .nav-links {
        display: none; position: absolute; top: 64px; left: 0; right: 0;
        background: rgba(10,10,12,0.97); backdrop-filter: blur(20px);
        flex-direction: column; padding: 24px; gap: 20px;
        border-bottom: 1px solid var(--border);
      }
      .nav-links.open { display: flex; }
      .nav-links a { font-size: 16px; }
    }

    /* ── SECTIONS ────────────────────────────── */
    section { padding: 120px 24px; }
    .container { max-width: 1100px; margin: 0 auto; }
    .center { text-align: center; }

    /* ── HERO ────────────────────────────────── */
    #hero {
      min-height: 100vh;
      padding-top: 160px; padding-bottom: 120px;
      background:
        radial-gradient(ellipse 60% 40% at 50% 30%, rgba(13,148,136,0.08), transparent 70%),
        radial-gradient(ellipse 40% 50% at 20% 60%, rgba(5,150,105,0.05), transparent 60%),
        radial-gradient(ellipse 40% 50% at 80% 50%, rgba(20,184,166,0.05), transparent 60%),
        var(--bg);
      text-align: center;
      display: flex; align-items: center;
      position: relative;
      overflow: hidden;
    }
    #hero-canvas {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      pointer-events: none; z-index: 1;
    }
    @media (prefers-reduced-motion: reduce) {
      #hero-canvas { display: none; }
    }
    #hero > .container { position: relative; z-index: 2; }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2);
      color: var(--green); font-size: 13px; font-weight: 600;
      padding: 8px 20px; border-radius: 24px; margin-bottom: 40px;
      letter-spacing: 1px; text-transform: uppercase;
    }
    .hero-badge .dot {
      width: 8px; height: 8px; background: var(--green); border-radius: 50%;
      animation: pulse 2s infinite;
      box-shadow: 0 0 8px rgba(16,185,129,0.5);
    }
    @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(0.85)} }

    h1 {
      font-size: clamp(40px, 7vw, 76px);
      font-weight: 800; line-height: 1.05;
      letter-spacing: -2.5px;
      margin-bottom: 28px;
    }
    h1 em {
      font-style: normal;
      background: var(--accent-g);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero-sub {
      font-size: clamp(18px, 2.2vw, 22px);
      color: var(--muted); max-width: 640px; margin: 0 auto 48px;
      line-height: 1.7;
    }
    .hero-form {
      display: flex; gap: 12px; max-width: 500px;
      margin: 0 auto 20px; flex-wrap: wrap; justify-content: center;
    }
    .hero-form input[type="email"] {
      flex: 1; min-width: 240px;
      background: var(--bg3); border: 1px solid var(--border);
      color: var(--text); padding: 16px 20px; border-radius: 12px;
      font-size: 16px; outline: none;
      font-family: inherit;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .hero-form input[type="email"]:focus {
      border-color: var(--cta);
      box-shadow: 0 0 0 3px rgba(5,150,105,0.15);
    }
    .hero-form input::placeholder { color: #555; }
    .btn-primary {
      background: var(--cta); color: #fff;
      padding: 16px 32px; border: none; border-radius: 12px;
      font-size: 16px; font-weight: 700; cursor: pointer;
      font-family: inherit;
      transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
      box-shadow: 0 4px 24px var(--cta-glow);
      white-space: nowrap;
    }
    .btn-primary:hover {
      transform: translateY(-1px);
      background: var(--cta-hover);
      box-shadow: 0 8px 32px var(--cta-glow);
    }
    .hero-trust { color: #555; font-size: 14px; margin-top: 4px; }
    .hero-trust strong { color: var(--muted); }

    .hero-metrics {
      display: flex; justify-content: center; gap: 64px;
      flex-wrap: wrap; margin-top: 80px; padding-top: 56px;
      border-top: 1px solid var(--border);
    }
    .metric { text-align: center; }
    .metric-num {
      font-size: 48px; font-weight: 800;
      background: var(--accent-g);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }
    .metric-label { font-size: 14px; color: var(--muted); margin-top: 6px; }

    /* ── SECTION HEADINGS ────────────────────── */
    .section-label {
      font-size: 12px; font-weight: 700; letter-spacing: 2px;
      text-transform: uppercase; color: var(--accent2); margin-bottom: 16px;
    }
    h2 {
      font-size: clamp(28px, 4.5vw, 48px);
      font-weight: 800; line-height: 1.12; letter-spacing: -0.5px;
    }
    .section-sub {
      font-size: 18px; color: var(--muted);
      max-width: 600px; margin: 20px auto 0; line-height: 1.7;
    }

    /* ── PAIN POINTS ─────────────────────────── */
    #pain { background: var(--bg2); }
    .pain-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px; margin-top: 64px;
    }
    .pain-card {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 16px; padding: 32px;
      transition: border-color 0.3s, transform 0.3s;
    }
    .pain-card:hover { border-color: rgba(99,102,241,0.4); transform: translateY(-2px); }
    .pain-icon { font-size: 36px; margin-bottom: 18px; }
    .pain-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
    .pain-card p { font-size: 15px; color: var(--muted); line-height: 1.7; }
    .pain-tag {
      display: inline-block; margin-top: 16px;
      background: rgba(239,68,68,0.1); color: #f87171;
      font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 8px;
      letter-spacing: 0.5px;
    }

    /* ── FEATURES ────────────────────────────── */
    #features { background: var(--bg); }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px; margin-top: 64px;
    }
    .feature-card {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: 16px; padding: 36px 32px;
      position: relative; overflow: hidden;
      transition: transform 0.3s, border-color 0.3s;
    }
    .feature-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.5); }
    .feature-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 2px;
      background: var(--accent-g); opacity: 0;
      transition: opacity 0.3s;
    }
    .feature-card:hover::before { opacity: 1; }
    .feature-icon {
      width: 56px; height: 56px;
      background: rgba(99,102,241,0.1); border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 28px; margin-bottom: 20px;
    }
    .feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
    .feature-card p { font-size: 15px; color: var(--muted); line-height: 1.7; }
    .feature-tag {
      display: inline-block; margin-top: 16px;
      background: rgba(5,150,105,0.1); color: var(--green);
      font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 8px;
    }
    .feature-tag.addon {
      background: rgba(13,148,136,0.1); color: var(--accent2);
    }

    /* ── HOW IT WORKS ────────────────────────── */
    #how { background: var(--bg2); }
    .steps {
      display: grid; grid-template-columns: repeat(4, 1fr);
      gap: 0; margin-top: 64px; position: relative;
    }
    .steps::before {
      content: '';
      position: absolute; top: 36px; left: 12%; right: 12%; height: 2px;
      background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
    }
    .step { text-align: center; padding: 0 24px; }
    .step-num {
      width: 72px; height: 72px; border-radius: 50%;
      background: var(--accent-g);
      display: flex; align-items: center; justify-content: center;
      font-size: 24px; font-weight: 800; color: #fff;
      margin: 0 auto 24px; position: relative; z-index: 1;
      box-shadow: 0 4px 20px rgba(99,102,241,0.3);
    }
    .step h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
    .step p { font-size: 15px; color: var(--muted); line-height: 1.7; }

    /* ── SOCIAL PROOF ────────────────────────── */
    #proof { background: var(--bg); }
    .testimonials {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px; margin-top: 64px;
    }
    .testimonial {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: 16px; padding: 32px;
      transition: border-color 0.3s;
    }
    .testimonial:hover { border-color: rgba(99,102,241,0.3); }
    .stars { color: #f59e0b; font-size: 20px; margin-bottom: 16px; letter-spacing: 2px; }
    .testimonial blockquote {
      font-size: 16px; color: var(--text); line-height: 1.7;
      font-style: italic; margin-bottom: 24px;
    }
    .reviewer { display: flex; align-items: center; gap: 14px; }
    .avatar {
      width: 48px; height: 48px; border-radius: 50%;
      background: var(--accent-g);
      display: flex; align-items: center; justify-content: center;
      font-weight: 700; font-size: 18px; color: #fff;
      flex-shrink: 0;
    }
    .reviewer-info .name { font-size: 15px; font-weight: 700; }
    .reviewer-info .trade { font-size: 13px; color: var(--muted); }
    .trust-bar {
      margin-top: 72px; padding-top: 48px; border-top: 1px solid var(--border);
      display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;
    }
    .trust-item {
      display: flex; align-items: center; gap: 10px;
      color: var(--muted); font-size: 15px; font-weight: 500;
    }
    .trust-item .check { color: var(--green); font-size: 20px; }

    /* ── PRICING ─────────────────────────────── */
    #pricing { background: var(--bg2); }
    .pricing-cards {
      display: grid; grid-template-columns: repeat(4, 1fr);
      align-items: stretch;
      gap: 20px; max-width: 1160px; margin: 64px auto 0;
    }
    .pricing-card {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 16px; padding: 32px 22px;
      text-align: center; position: relative;
      transition: transform 0.25s cubic-bezier(0.22,1,0.36,1), box-shadow 0.25s cubic-bezier(0.22,1,0.36,1), border-color 0.25s ease;
      display: flex; flex-direction: column;
    }
    .pricing-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.35); border-color: rgba(99,102,241,0.4); }
    /* Feature list grows so all CTAs align at the card bottom (equal height). */
    .pricing-card .plan-features { flex: 1 0 auto; }
    .pricing-card .btn-outline, .pricing-card .btn-full { margin-top: auto; }
    .pricing-card.featured {
      border-color: var(--cta);
      border-width: 2px;
      background: linear-gradient(160deg, rgba(5,150,105,0.08), var(--bg3));
    }
    .badge-featured {
      position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
      background: var(--cta); color: #fff;
      font-size: 12px; font-weight: 700; padding: 5px 18px; border-radius: 20px;
      letter-spacing: 0.5px;
    }
    .plan-name {
      font-size: 13px; font-weight: 700; text-transform: uppercase;
      letter-spacing: 2px; color: var(--muted);
    }
    .plan-price {
      font-size: 56px; font-weight: 800; margin: 16px 0 4px;
      line-height: 1;
    }
    .plan-price sup { font-size: 24px; font-weight: 600; vertical-align: super; }
    .plan-price .period { font-size: 16px; color: var(--muted); font-weight: 500; }
    .plan-desc { font-size: 15px; color: var(--muted); margin-bottom: 32px; }
    .plan-features { list-style: none; text-align: left; margin-bottom: 36px; }
    .plan-features li {
      padding: 10px 0; font-size: 15px; border-bottom: 1px solid var(--border);
      display: flex; align-items: center; gap: 10px;
    }
    .plan-features li:last-child { border-bottom: none; }
    .plan-features li .check { color: var(--green); flex-shrink: 0; }
    .btn-outline {
      width: 100%; padding: 14px; border: 1px solid var(--border);
      border-radius: 12px; background: transparent; color: var(--text);
      font-size: 15px; font-weight: 700; cursor: pointer;
      font-family: inherit;
      transition: background 0.2s, border-color 0.2s;
    }
    .btn-outline:hover { background: rgba(255,255,255,0.04); border-color: var(--muted); }
    .btn-full {
      width: 100%; padding: 14px; border: none;
      border-radius: 12px; background: var(--cta); color: #fff;
      font-size: 15px; font-weight: 700; cursor: pointer;
      font-family: inherit;
      transition: background 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 16px var(--cta-glow);
    }
    .btn-full:hover { background: var(--cta-hover); box-shadow: 0 8px 24px var(--cta-glow); }

    /* ── ADD-ONS ─────────────────────────────── */
    .addons-box {
      max-width: 760px; margin: 32px auto 0;
      padding: 28px 32px;
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: 16px; text-align: left;
    }
    .addons-title {
      font-size: 15px; font-weight: 700; color: var(--text);
      margin-bottom: 16px;
    }
    .addons-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 10px 32px; font-size: 14px; color: var(--muted);
    }
    .addons-grid strong { color: var(--green); }

    /* ── FINAL CTA ───────────────────────────── */
    #cta {
      background: var(--bg);
      text-align: center;
      padding: 120px 24px;
    }
    .cta-box {
      background: linear-gradient(135deg, rgba(5,150,105,0.08), rgba(99,102,241,0.06));
      border: 1px solid rgba(5,150,105,0.2);
      border-radius: 24px; padding: 80px 48px;
      max-width: 740px; margin: 0 auto;
    }
    .cta-box h2 { font-size: clamp(28px, 4.5vw, 44px); margin-bottom: 20px; }
    .cta-box p { font-size: 18px; color: var(--muted); margin-bottom: 40px; line-height: 1.7; }
    .cta-form {
      display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
    }
    .cta-form input[type="email"] {
      flex: 1; min-width: 240px;
      background: var(--bg2); border: 1px solid var(--border);
      color: var(--text); padding: 16px 20px; border-radius: 12px;
      font-size: 16px; outline: none;
      font-family: inherit;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .cta-form input[type="email"]:focus {
      border-color: var(--cta);
      box-shadow: 0 0 0 3px rgba(5,150,105,0.15);
    }
    .cta-form input::placeholder { color: #555; }

    /* ── SUCCESS MESSAGE ─────────────────────── */
    .success-msg {
      display: none; align-items: center; justify-content: center; gap: 10px;
      background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25);
      color: #34d399; padding: 16px 24px; border-radius: 12px;
      font-size: 16px; font-weight: 600; margin-top: 16px;
    }

    /* ── FOOTER ──────────────────────────────── */
    footer {
      background: var(--bg2); border-top: 1px solid var(--border);
      padding: 56px 24px; text-align: center;
    }
    .footer-logo { font-size: 26px; font-weight: 800; color: var(--text); margin-bottom: 8px; letter-spacing: -0.5px; }
    .footer-tagline { font-size: 15px; color: var(--muted); margin-bottom: 28px; }
    .footer-links { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-bottom: 28px; }
    .footer-links a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
    .footer-links a:hover { color: var(--text); text-decoration: none; }
    .footer-copy { font-size: 13px; color: #444; }

    /* ── MOBILE ──────────────────────────────── */
    @media (max-width: 768px) {
      section { padding: 80px 20px; }
      #hero { padding-top: 120px; padding-bottom: 80px; min-height: auto; }
      .steps { grid-template-columns: 1fr 1fr; gap: 40px 0; }
      .steps::before { display: none; }
      .hero-metrics { gap: 32px; }
      .cta-box { padding: 48px 24px; }
      .features-grid { grid-template-columns: 1fr; }
      .addons-grid { grid-template-columns: 1fr; }
      /* Pricing: 4 → 2 across on tablet */
      .pricing-cards { grid-template-columns: repeat(2, 1fr); max-width: 600px; }
      .plan-price { font-size: 48px; }
    }
    @media (max-width: 480px) {
      .steps { grid-template-columns: 1fr; gap: 32px; }
      /* Pricing: 2 → 1 across on mobile */
      .pricing-cards { grid-template-columns: 1fr; max-width: 360px; }
      h1 { letter-spacing: -1.5px; }
      .hero-metrics { gap: 24px; }
      .metric-num { font-size: 40px; }
    }

    /* ── SCROLL ANIMATIONS ───────────────────── */
    .fade-in {
      opacity: 0; transform: translateY(28px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .fade-in.visible { opacity: 1; transform: none; }
    .fade-in-delay-1 { transition-delay: 0.1s; }
    .fade-in-delay-2 { transition-delay: 0.2s; }
    .fade-in-delay-3 { transition-delay: 0.3s; }