* {
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #0b0b15;
}

@keyframes pulseShadow {
    0% {
      text-shadow: 0 0 6px #00fdfd, 0 0 12px #00fdfd;
    }
    100% {
      text-shadow: 0 0 20px #00fdfd, 0 0 40px #00fdfd;
    }
  }

.nav-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 20px 40px;
    box-shadow: 4px 4px 4px rgb(32, 159, 182);
    margin: 20px;
}

.nav-section h1 {
    font-size: 2.50rem;
    color: rgba(0, 250, 255, 0.66);
    text-shadow: 0 0 10px #11e6e6;
    animation: pulseShadow 2s ease-in-out infinite alternate;
}

.navbar {
    display: flex;
    justify-content: space-between;
}

.navbar ul {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    list-style-type: none;
    padding-right: 20px;
}

.navbar ul a {
    font-size: 1.08rem;
    color: white;
    text-decoration: none;
    transition: color 0.2s ease;
}

.navbar a:hover {
    color:darkturquoise;
}

.buy-section {
    display: flex;
    justify-content: center;
}

.buy-content {
    padding: 20px;
    background: radial-gradient(circle at 60% 40%, #00faff22 0%, #0a0a0f 100%);
    height: 780px;
    width: 700px;
    box-shadow: 0 0 20px rgb(26, 211, 218);
    border-radius: 5px;
}

.buy-content .about {
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    color: white;
}

.buy-content .about .title {
    font-size: 2.3rem;
    font-weight: 400px;
    letter-spacing: 1px;
    text-shadow: 0 0 6px #11e6e6
}

.buy-content .about .subtitle {
    font-size: 1.1rem;
    font-weight: 30px;
    text-shadow: 0 0 10px #3a9c9c
}

.buy-content .about .button {
    margin: 20px;
}

.buy-content .about button {
    width: 190px;
    height: 60px;
    background-color: #26a7e7;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 15px #00fdfd;
    transition: transform 0.3s ease, background-color 0.3s, box-shadow 0.3s;
    font-size: 16px;
    font-weight: bold;
}

.buy-content .about button:hover {
    transform: scale(1.12);
    background-color: rgb(22, 223, 213);
    box-shadow: 0 0 20px #00fdfd;
}

img {
    width: 200px;
    border-radius: 12px;
    box-shadow: 0 0 32px #00faff55, 0 4px 24px #000a;
    border: 2px solid #00faff33;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

img:hover {
  transform: scale(1.04) rotate(-2deg);
  box-shadow: 0 0 48px #00faffcc, 0 8px 32px #000c;
}

.about-section {
    display: flex;
    justify-content: center;
}

.about-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    border-radius: 18px;
    box-shadow: 0 0 32px #00faff22;
    border: 2px solid #00faff33;
    padding: 3rem 2rem;
    margin-top: 6rem; ;
    width: 700px;
}

.about-container a {
    font-weight: bolder;
    text-shadow: 0 0 20px rgb(22, 171, 240);
    color: #11e6e6;
}

.about-section p {
    font-size: 1.15rem;
    margin-bottom: 1.2rem;
    color: #e0e0e0;
    text-shadow: 0 0 6px #00faff11;
}
  
.about-section ul {
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
    list-style-type: circle 1;
    color: rgb(40, 217, 223);
    font-size: 20px;
    padding-left: 20px;
}

.menu-icon {
  display: none; 
}

#menu-btn {
  background: none;
  border: none;
  cursor: pointer;
}

.icon {
  width: 50px;
  height: 40px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 70px;
  right: 20px;
  background-color: #111;
  padding: 20px;
  border-radius: 8px;
  z-index: 999;
}

.mobile-menu a {
  color: white;
  text-decoration: none;
  margin: 10px 0;
}

.mobile-menu.active {
  display: flex;
}

@media (max-width: 768px) {
  .navbar {
    display: none; 
  }

  .menu-icon {
    display: block;
  }

  .open {
    display: block;
  }

  .mobile-menu {
    margin: 28px;
  }

  .mobile-menu li {
    padding: 1rem;
  }

  .buy-content {
    height: 900px;
  }

  #menu-btn {
    padding-left: 30px;
  }
}

footer {
    padding: 30px;
    text-align: center;
    font-size: 1rem;
    color: rgb(0, 228, 245);
    text-shadow: 0 0 20px rgb(0, 183, 255);
}

.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px #25D366;
}

.whatsapp-button i {
    line-height: 60px;
}

.span {
    text-shadow: 0 0 10px rgb(50, 173, 221);
}

.price {
    font-weight: bolder;
    color:#11e6e6
}