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

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #07111f, #123b70);
  color: #fff;
}

.card {
  width: min(650px, 100%);
  padding: 40px;
  text-align: center;
  background: rgba(10, 20, 35, 0.94);
  border: 1px solid #2d8cff;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.avatar {
  width: 90px;
  height: 90px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d9ff, #1769ff);
  font-size: 42px;
  font-weight: 800;
}

h1 {
  font-size: 34px;
  margin-bottom: 12px;
}

.intro {
  color: #b9d7ff;
  margin-bottom: 28px;
  line-height: 1.6;
}

section {
  margin: 24px 0;
}

h2 {
  margin-bottom: 10px;
  color: #36d9ff;
}

section p {
  color: #d7e5f5;
  line-height: 1.6;
}

.skills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.skills span {
  padding: 8px 14px;
  border-radius: 999px;
  background: #17375f;
  color: #fff;
}

.buttons {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

a,
button {
  border: 0;
  padding: 12px 20px;
  border-radius: 10px;
  background: #168cff;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: 0.2s ease;
}

a:hover,
button:hover {
  transform: translateY(-2px);
}

.youtube-btn {
  background: #ff0000;
}

.youtube-btn:hover {
  background: #cc0000;
}

button {
  background: #16b878;
}

#message {
  margin-top: 18px;
  color: #58e6ff;
  font-weight: 700;
}


.logo {
    width: 150px;
    height: 150px;
    object-fit: contain;
    display: block;
    margin: 0 auto 28px;
    border-radius: 50%;
    filter: drop-shadow(0 0 15px rgba(0, 174, 255, 0.35));
    transition: transform 0.3s ease;
}

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