/* Reset & base font */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #121212;
  color: #ffffff;
  line-height: 1.6;
  padding: 20px;
}

/* Container */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 40px;
}

header h1 {
  font-size: 2.75rem;
  margin-bottom: 10px;
}

header p {
  font-size: 1.1rem;
  color: #bbbbbb;
}

/* Button */
.btn {
  display: inline-block;
  margin-top: 20px;
  background-color: #2563eb;
  color: white;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.btn:hover {
  background-color: #1e40af;
}

.btn-center {
  text-align: center;
  margin-top: 20px;
}

/* Sections */
section {
  background-color: #1e1e1e;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 30px;
}

section h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

section p {
  color: #cccccc;
}

/* osu! card */
.osu-card {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.osu-card img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

/* Social media */
.social-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
}

.social {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #2a2a2a;
  color: #fff;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 10px;
  transition: background-color 0.3s ease;
}

.social img {
  width: 24px;
  height: 24px;
  filter: invert(100%);
}

.social span {
  font-weight: 600;
  font-size: 0.95rem;
}

.social.youtube:hover {
  background-color: #ff0000;
}

.social.discord:hover {
  background-color: #5865f2;
}

.social.instagram:hover {
  background-color: #e1306c;
}

/* Project Card */
.project-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: #1a1a1a;
  padding: 1rem;
  border-radius: 0.75rem;
  margin-top: 1rem;
}

.project-preview {
  max-width: 100%;
  border-radius: 0.5rem;
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-info h3 {
  font-size: 1.25rem;
  margin: 0;
}

.project-info p {
  font-size: 1rem;
  margin: 0;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 50px;
  color: #777;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 640px) {
  header h1 {
    font-size: 2rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .social-icons {
    flex-direction: column;
    align-items: center;
  }

  .social {
    width: 100%;
    justify-content: center;
  }

  .social img {
    width: 20px;
    height: 20px;
  }
}