/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #222;
  background: #f9f9f9;
}

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

section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: auto;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background-color: #111;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.navbar nav a {
  margin-left: 20px;
  color: #eee;
  transition: color 0.3s ease;
}

.navbar nav a:hover {
  color: #00ffc8;
}

/* Hero Section */
.hero {
  text-align: center;
  background: linear-gradient(to right, #111 40%, #00ffc8 100%);
  color: #fff;
  padding: 100px 20px;
}

.hero .headline {
  font-size: 3rem;
  margin-bottom: 20px;
  animation: bounceIn 1.5s ease-out;
}

.hero .headline span {
  color: #00ffc8;
  text-shadow: 1px 1px 4px #000;
}

.subtitle {
  font-size: 1.25rem;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: #00ffc8;
  color: #000;
  border-radius: 30px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #00bfa6;
}

/* Content Sections */
.about, .features, .testimonials, .cta {
  background: #fff;
  margin-top: 40px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  padding: 40px;
}

.features ul {
  list-style-type: disc;
  padding-left: 20px;
}

.testimonials blockquote {
  background: #f0f0f0;
  padding: 20px;
  margin: 20px 0;
  font-style: italic;
  border-left: 4px solid #00ffc8;
}

footer {
  text-align: center;
  padding: 20px;
  background: #111;
  color: #aaa;
  margin-top: 60px;
}

/* Bounce-in Animation */
@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}