body {
      font-family: "Poppins", Arial, sans-serif;
      background-color: #f7f8fc;
      color: #1b1b1b;
      line-height: 1.6;
      margin: 0;
      padding: 0;
    }

    /* Header with red-blue gradient */
    header {
      text-align: center;
      background: linear-gradient(135deg, #ff0040, #2a6df4);
      color: #fff;
      padding: 60px 20px;
      position: relative;
      overflow: hidden;
    }
    h1 {
      font-size: 2.4rem;
      margin-bottom: 12px;
    }
    header p {
      font-size: 1.2rem;
      opacity: 0.9;
    }

    section {
      max-width: 880px;
      margin: 0 auto;
      background: #ffffff;
      padding: 40px 45px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.08);
      border-radius: 16px;
      margin-top: -40px;
      position: relative;
      z-index: 10;
    }

    h2 {
      font-size: 1.6rem;
      color: #2a6df4;
      margin-top: 30px;
      border-left: 6px solid #ff0040;
      padding-left: 10px;
    }

    ul {
      margin-left: 20px;
    }

    /* Countdown Section */
    .countdown {
      background: linear-gradient(135deg, #e8f2ff, #ffe8ee);
      border: 2px solid #c7d9ff;
      border-radius: 12px;
      text-align: center;
      padding: 22px;
      margin: 40px 0;
    }
    .countdown h3 {
      color: #2a6df4;
      margin-bottom: 8px;
    }
    .timer {
      font-size: 1.6rem;
      font-weight: bold;
      color: #ff0040;
    }

    /* Product Section */
    .products {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 40px;
    }
    .product {
      border: 1px solid #e4eaff;
      border-radius: 14px;
      overflow: hidden;
      background: #fdfdff;
      transition: all 0.3s ease;
    }
    .product:hover {
      transform: translateY(-4px);
      box-shadow: 0 10px 18px rgba(0,0,0,0.08);
    }
    .product img {
      width: 100%;
      height: auto;
      display: block;
    }
    .product-info {
      padding: 15px;
      text-align: center;
    }
    .product-info h4 {
      margin: 10px 0;
      color: #1b3a9f;
    }
    .product-info a {
      color: #ff0040;
      text-decoration: none;
      font-weight: bold;
    }
    .product-info a:hover {
      text-decoration: underline;
    }

    /* CTA Button */
    .cta {
      text-align: center;
      margin-top: 45px;
    }
    .cta a {
      display: inline-block;
      background: linear-gradient(135deg, #ff0040, #2a6df4);
      color: #fff;
      padding: 15px 36px;
      border-radius: 40px;
      text-decoration: none;
      font-weight: 700;
      font-size: 1.15rem;
      transition: all 0.3s ease;
      box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    }
    .cta a:hover {
      opacity: 0.9;
      transform: translateY(-2px);
    }

    footer {
      text-align: center;
      color: #555;
      font-size: 0.9rem;
      padding: 30px 0;
      background: #f2f4fc;
      margin-top: 60px;
    }