* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #000;
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* Animated background circles */
.circle1, .circle2, .circle3, .circle4 {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}


.circle1 {
  width: 1200px;
  height: 1200px;
  background: radial-gradient(circle, #6a11cb 0%, transparent 25%);
  top: -200px;
  left: -220px;
  animation: revolve1 5s linear infinite;
}

.circle2 {
  width: 1200px;
  height: 1000px;
  background: radial-gradient(circle, #2575fc 0%, transparent 25%);
  top: -80px;
  right: -250px;
  animation: revolve2 9s linear infinite reverse;
}

.circle3 {
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, #ff9800 0%, transparent 35%);
  bottom: -250px;
  left: 50%;
  transform: translateX(-50%);
  animation: revolve3 8s linear infinite;
}

.circle4 {
  width: 950px;
  height: 950px;
  background: radial-gradient(circle, #ce1515 0%, transparent 25%);
  top: -250px;
  left: 50%;
  transform: translateX(-50%);
  animation: revolve4 7s linear infinite reverse;
}

@keyframes revolve4 {
  0% { transform: translateX(-50%) rotate(0deg) translateX(45px) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg) translateX(45px) rotate(-360deg); }
}

@keyframes revolve1 {
  0% { transform: rotate(0deg) translateX(60px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(60px) rotate(-360deg); }
}

@keyframes revolve2 {
  0% { transform: rotate(0deg) translateX(-50px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(-50px) rotate(-360deg); }
}

@keyframes revolve3 {
  0% { transform: translateX(-50%) rotate(0deg) translateX(70px) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg) translateX(70px) rotate(-360deg); }
}

@keyframes revolve4 {
  0% { transform: translateX(-50%) rotate(0deg) translateX(45px) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg) translateX(45px) rotate(-360deg); }
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  background: black;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
}

nav a {
  margin: 0 15px;
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
}

nav a:hover {
  text-decoration: underline;
}

/* HERO */
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.hero-content {
  max-width: 700px;
}


h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

/* .highlight {
  color: rgb(95, 176, 226);       /* Keep "The" black */
  /* margin-right: 5px;  Small gap from 'Audio.ai' */
/* } */ 

.highlight {
  background: linear-gradient(270deg, #ff9800, #f107a3, #00c6ff, #ff9800);
  background-size: 600% 600%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientText 8s ease infinite;
  margin-right: 5px;
}

@keyframes gradientText {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}


.hero-content h1 {
  font-weight: bold;
}


.subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* BUTTONS */
button {
  cursor: pointer;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 1rem;
  border: none;
}

.btn-white {
  background: white;
  color: black;
}

.btn-black {
  background: black;
  color: white;
  border: 2px solid white;
}

.btn-solid {
  background: #ff9800;
  color: white;
  border: none;
}

.btn-white:hover,
.btn-black:hover,
.btn-solid:hover {
  opacity: 0.85;
}

.buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 20px;
}

/* EMAIL FORM */
.email-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

.email-form input {
  padding: 10px;
  border: none;
  border-radius: 5px;
  outline: none;
  width: 250px;
}

#message {
  margin-top: 15px;
  font-size: 0.9rem;
  color: lightgreen;
}