body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: #0f0f0f;
      color: #fff;
      line-height: 1.4;
    }

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

    /* BUTTON */
    .cta-group {
      display: flex;
      gap: 30px;
      flex-wrap: wrap;
      padding-left: 36px;
    }

    .cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 22px;
      border-radius: 14px;
      font-weight: 600;
      font-size: 16px;
      transition: transform .15s ease, box-shadow .15s ease;
    }

    .cta .icon {
      font-size: 18px;
      width: 48px;
      height: 48px;
    }

    .cta.icon.mini{
      font-size: 18px;
      width: 28px;
      height: 28px;
    }

    .cta.tg {
      background: #11111100;      
      color: #fff;
    }

    .cta.max {
      background: #11111100;      
      color: #fff;
    }

    .cta.vk {
      background: #11111100;      
      color: #fff;
    }

    .cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0,0,0,.25);
    }

    /* HERO */
    .hero {
      min-height: 65vh;
      padding: 20px 20px 10px;
      position: relative;
      overflow: hidden;
    }

    .hero-content {
      max-width: 900px;
      margin: 0;
      position: relative;
      z-index: 2;
    }

    .hero h1 {
      font-size: 44px;
      max-width: 700px;
      margin-bottom: 16px;
    }

    .hero p {
      font-size: 18px;
      opacity: 0.85;
      max-width: 600px;
      margin-bottom: 28px;
      line-height: 1.4;
    }

    .cta {
      display: inline-block;
      background: #ffffff;
      color: #000;
      padding: 1px 1px;
      font-weight: 600;
    }

    /* DIAMONDS */
    .diamonds {
      position: absolute;
      inset: 0;
      z-index: 1;
    }

    .diamond {
      position: absolute;
      width: 180px;
      height: 180px;
      transform: rotate(45deg);
      border-radius: 16px;
      overflow: hidden;
      animation: float 16s ease-in-out infinite;
    }

    .diamond::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: var(--img);
      background-size: cover;
      background-position: center;
      transform: rotate(-45deg) scale(1.2);
    }

    .diamond::after {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,.45);
    }

    .d1 { top: 15%; left: 60%; }
    .d2 { top: 45%; left: 75%; animation-delay: 3s; }
    .d3 { top: 65%; left: 55%; animation-delay: 6s; }
    .d4 { top: 35%; left: 40%; animation-delay: 9s; }

    @keyframes float {
      0%,100% { transform: rotate(45deg) translateY(0); }
      50% { transform: rotate(45deg) translateY(-25px); }
    }

    /* SECTIONS */
    section {
      padding: 60px 20px;
      background: #111;
      border-top: 1px solid rgba(255,255,255,0.05);
    }

    .container {
      max-width: 1100px;
      margin: 0 auto;
    }

    /* HOW IT WORKS */
    .how {
      display: flex;
      gap: 20px;
      justify-content: space-between;
      text-align: left;
    }

    .how div {
      flex: 1;
      font-size: 18px;
    }

    /* AUDIENCE BLOCKS */
    .audience {
      margin-bottom: 0px;
    }

    .audience h2 {
      font-size: 32px;
      margin-bottom: 40px;
    }

    .audience-content {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 60px;
      align-items: start;
    }

    .audience-screens {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .screen-card {
      text-align: center;
    }

    .screen-card img {
      width: 100%;
      max-width: 200px;
      margin: 0 auto 16ps;
      border-radius: 18px;
      box-shadow: 0 12px 30px rgba(0,0,0,.35);
    }

    .screen-card strong {
      display: block;
      font-size: 16px;
      margin-bottom: 6px;
      white-space: nowrap;
    }

    .screen-card p {
      font-size: 14px;
      opacity: 0.75;
    }

    .audience-benefits li {
      font-size: 18px;
      margin-bottom: 18px;
      list-style: none;
      position: relative;
      padding-left: 28px;
    }

    .audience-benefits-head li {
      font-size: 18px;
      margin-top: 40px;
      list-style: none;
      position: relative;
      padding-left: 28px;
    }

    .audience-benefits li::before {
      content: "✔";
      position: absolute;
      left: 0;
    }

    .audience-step {
      display: flex;
      gap: 20px;
      margin-bottom: 30px;
      align-items: center;
    }

    .audience-step img {
      width: 150px;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,.4);
    }

    footer {
      padding: 40px 20px;
      text-align: center;
      font-size: 14px;
      opacity: .6;
    }

    .mobile-cta {
      display: none;
    }

    @media (max-width: 600px) {
        .mobile-cta {
          position: fixed;
          bottom: 12px;
          left: 12px;
          right: 12px;
          background: rgba(15,15,15,.9);
          backdrop-filter: blur(10px);
          border-radius: 16px;
          display: flex;
          gap: 10px;
          padding: 10px;
          z-index: 100;
        }

      .mobile-cta a {
        flex: 1;
        text-align: center;
        padding: 14px 0;
        border-radius: 12px;
        font-weight: 600;
      }

      .mobile-cta .tg {
        background: #111;
        color: #fff;
      }

      .mobile-cta .max {
        background: #111;
        color: #fff;
      }

      .audience-content {
        grid-template-columns: 1fr;
      }

      .audience-screens {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .hero {
        min-height: auto;
        padding: 60px 16px 40px;
      }

      .hero h1 {
        font-size: 28px;
      }

      .hero p {
      font-size: 16px;
      }

      .cta {
        padding: 14px 22px;
        border-radius: 12px;
      }

      .diamond {
        width: 120px;
        height: 120px;
      }

      .d1 { top: 10%; left: 55%; }
      .d2 { top: 35%; left: 70%; }
      .d3 { top: 55%; left: 50%; }
      .d4 { top: 25%; left: 30%; }

      section {
        padding: 50px 16px;
      }

      .audience-step img {
        width: 120px;
      }
    }