body {
      margin: 0;
      font-family: Arial, sans-serif;
    }

    /* NAVBAR */
    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 40px;
      background: #ec7e3a;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    .logo img {
      height: 60px;
      border-radius: 70%;
    }

    .nav-links {
      list-style: none;
      display: flex;
      gap: 20px;
      margin: 0;
      padding: 0;
    }

    .nav-links a {
      text-decoration: none;
      color: #333;
      font-weight: 600;
    }

    
    /* TRANSPARENT NAVBAR ON SCROLL */
.navbar {
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 124, 255, 0.4); /* transparent blue */
  backdrop-filter: blur(8px);          /* glass effect */
  box-shadow: none;
}

.navbar.scrolled .nav-links a {
  color: white;
}

.navbar.scrolled .nav-links a:hover {
  color: #eaf3ff;
}


    /* HERO VIDEO */
    .hero {
      position: relative;
      height: 80vh;
      overflow: hidden;
    }

    .hero video {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-overlay {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      color: white;
      background: rgba(0,0,0,0.4);
      padding: 30px;
      border-radius: 8px;
    }

    .hero-overlay h1 {
      margin-bottom: 10px;
      font-size: 36px;
    }

    .hero-overlay p {
      font-size: 1.4rem;
      font-weight: 500;
      line-height: 1.6;
      margin-bottom: 20px;
      text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    }

    .cta {
      display: inline-block;
      margin-top: 15px;
      padding: 12px 25px;
      background: #0a7cff;
      color: white;
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
    }

    /* SECTION 2 */
    .features {
      padding: 60px 40px;
      text-align: center;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .feature-grid div {
      padding: 20px;
      border: 1px solid #ddd;
      border-radius: 8px;
    }

    /* CTA SECTION */
  .cta-section {
  position: relative;
  height: 70vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.cta-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.cta-overlay {
  position: relative;
  background: rgba(0, 0, 0, 0.5);
  padding: 40px;
  border-radius: 12px;
}

.cta-overlay h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.cta-overlay p {
  margin-bottom: 20px;
}

  @media (max-width: 768px) {

  /* NAVBAR */
  .navbar {
    flex-direction: column;
    padding: 15px 20px;
  }

  .logo img {
    height: 60px;
    margin-bottom: 10px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  /* HERO */
  .hero {
    height: 60vh;
  }

  .hero-overlay {
    width: 90%;
    padding: 25px;
  }

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

  /* SECTIONS */
  .features,
  .cta-section {
    padding: 50px 20px;
  }
}
/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 25px;
  right: 25px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(0,0,0,0.35);
}

/* Second WhatsApp float for alternate number */
.whatsapp-float-alt {
  position: fixed;
  width: 56px;
  height: 56px;
  bottom: 95px;
  right: 25px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.25);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float-alt img { width: 32px; height: 32px; }
.whatsapp-float-alt:hover { transform: scale(1.06); box-shadow: 0 8px 20px rgba(0,0,0,0.32); }