/* style.css */

body {
  margin: 0;
  padding: 1.5rem 1rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(270deg, 
    #ff0000, #ffa500, #ffff00, #00ff00, #0000ff, #4b0082, #ee82ee);
  background-size: 1400% 1400%;
  animation: gradientBG 20s ease infinite;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  color: #222;
}

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

header {
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-weight: 900;
  font-size: 2.5rem;
  margin-bottom: 0.2rem;
  background: linear-gradient(90deg, 
    #ff0000, #ffa500, #ffff00, #00ff00, #0000ff, #4b0082, #ee82ee);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 6s linear infinite;
  display: inline-block;
}

header p {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 1.2rem;
}

#search-box {
  width: 100%;
  max-width: 400px;
  padding: 0.7rem 1rem;
  font-size: 1.1rem;
  border: 2px solid #0077ff;
  border-radius: 30px;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

#search-box:focus {
  outline: none;
  border-color: #0056d2;
  box-shadow: 0 0 8px #0056d2aa;
}

main {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.card {
  flex: 1 1 280px;
  background: rgba(255 255 255 / 0.15);
  color: transparent;
  border-radius: 18px;
  padding: 2.2rem 1.8rem;
  text-align: center;
  font-weight: 700;
  font-size: 1.4rem;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s ease;
  background: linear-gradient(90deg, 
    #ff0000, #ffa500, #ffff00, #00ff00, #0000ff, #4b0082, #ee82ee);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 8s linear infinite;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  margin-bottom: 1rem;
}

.card:hover {
  transform: scale(1.05);
}

.card i {
  color: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbowText 8s linear infinite;
  display: block;
  margin-bottom: 10px;
}

.card small {
  display: block;
  font-weight: 400;
  font-size: 1rem;
  margin-top: 0.5rem;
  color: #cce0ff;
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  animation: none;
}

section#featured {
  margin-bottom: 3rem;
}

section#featured h2 {
  font-size: 1.8rem;
  color: #0077ff;
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
}

.featured-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.featured-card {
  background: white;
  color: #222;
  padding: 1rem 1.2rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.1);
  flex: 1 1 280px;
  cursor: pointer;
  user-select: none;
  transition: box-shadow 0.3s ease, transform 0.2s ease;
  text-decoration: none;
}

.featured-card:hover {
  box-shadow: 0 6px 20px rgb(0 0 0 / 0.15);
  transform: translateY(-5px);
}

.featured-card h3 {
  margin: 0 0 0.5rem 0;
  color: #0077ff;
  font-size: 1.2rem;
}

.featured-card p {
  margin: 0;
  color: #555;
  font-size: 0.95rem;
  line-height: 1.4;
}

footer {
  text-align: center;
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 1rem;
  user-select: none;
}

@keyframes rainbowText {
  0% {background-position:0% 50%;}
  100% {background-position:400% 50%;}
}

@media (max-width: 600px) {
  main, .featured-list {
    flex-direction: column;
    align-items: center;
  }
  .card, .featured-card {
    flex: 1 1 100%;
    max-width: 400px;
  }
  #search-box {
    max-width: 100%;
  }
}