@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap');

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background-color: #000;
  color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 50px;
  background-color: #000;
  border-bottom: 1px solid #333;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-container img {
  width: 40px;
  height: 40px;
}

.logo-container span {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
}

nav ul li {
  cursor: pointer;
  font-size: 16px;
  transition: color 0.2s;
}

nav ul li:hover {
  color: #1e90ff;
}

nav ul li a {
  color: inherit;
  text-decoration: none;
}

main {
  flex: 1;
}

.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60vh;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  font-weight: bold;
  color: #fff;
  display: inline-block;
}

.stumble-container {
  display: inline-block;
  position: relative;
}

.stumble-gradient {
  background: linear-gradient(to right,
    #00D6FF,#00CEFF,#00C6FF,#00BEFF,#00B5FF,#00ADFF,#00A5FF,
    #009DFF,#0095FF,#008DFF,#0085FF,#007CFF,#0074FF,#006CFF,#0064FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.stumble-container .underline {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 10px;
}

.animate-on-load {
  opacity: 0;
  transform: translateY(40px);
}

.authors-section {
  padding: 80px 50px;
  text-align: center;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}

.authors-section.show {
  opacity: 1;
  transform: translateY(0);
}

.authors-section h2 {
  font-size: 36px;
  margin-bottom: 50px;
}

.authors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.author-card {
  background-color: #111;
  padding: 20px 15px;
  border-radius: 16px;
  width: 220px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.author-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.7);
}

.author-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  border-radius: 50%;
}

.author-name {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
  color: #fff;
}

.author-username-role {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: #ccc;
}

.author-role {
  font-weight: bold;
  color: #1e90ff;
}

footer {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 20px 50px;
  background-color: #000;
  border-top: 1px solid #333;
  font-size: 14px;
}