* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #050816;
  color: white;
  overflow-x: hidden;
}

#particles {
  position: fixed;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, #0b1b44, #050816);
  z-index: -2;
}

nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 60px;
  align-items: center;
}

.logo {
  color: white;
}

.logo span {
  color: #00f7ff;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: white;
  text-decoration: none;
  transition: 0.3s;
}

nav a:hover {
  color: #00f7ff;
}

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 50px;
}

.hero-left {
  max-width: 550px;
}

.hero-left h1 {
  font-size: 3rem;
  line-height: 1.2;
}

.hero-left span {
  color: #00f7ff;
}

.hero-left p {
  margin: 20px 0;
  color: #b8c4ff;
}

.buttons button {
  padding: 14px 28px;
  border: none;
  margin-right: 15px;
  border-radius: 30px;
  cursor: pointer;
  font-size: 1rem;
}

.buttons button:first-child {
  background: #00f7ff;
  color: black;
}

.outline {
  background: transparent;
  border: 2px solid #00f7ff;
  color: #00f7ff;
}

.photo-glow {
  position: relative;
  border-radius: 50%;
  padding: 15px;
  animation: pulseGlow 2s infinite alternate;
}

.photo-glow::before {
  content: "";
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  background: linear-gradient(45deg, #00f7ff, #0077ff, #00f7ff);
  filter: blur(30px);
  z-index: -1;
}

.photo-glow img {
  width: 380px;
  border-radius: 20px;
  animation: float 4s ease-in-out infinite;
}

.features {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding: 50px;
}

.card {
  background: rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 20px;
  backdrop-filter: blur(12px);
  width: 250px;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px #00f7ff;
}

@keyframes pulseGlow {
  from {
    filter: drop-shadow(0 0 20px #00f7ff);
  }
  to {
    filter: drop-shadow(0 0 50px #00f7ff);
  }
}

@keyframes float {
  0%,100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.typing-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,247,255,0.15);
  border: 1px solid #00f7ff;
  color: #00f7ff;
  padding: 14px 30px;
  border-radius: 30px;
  font-weight: bold;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 25px #00f7ff;
  animation: blink 1s infinite alternate;
  z-index: 999;
}

@keyframes blink {
  from {
    opacity: 0.7;
  }
  to {
    opacity: 1;
    box-shadow: 0 0 40px #00f7ff;
  }
}