* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;

  background: radial-gradient(circle at top, #171717, #0f0f0f 40%, #050505);

  color: white;
  font-family: "Inter", sans-serif;
}

.container {
  width: min(1200px, 90%);
  margin: auto;
  padding: 80px 0;
}

h1 {
  text-align: center;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: 10px;
}

.subtitle {
  text-align: center;
  color: #888;
  margin-bottom: 60px;
}

.qualifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

  gap: 25px;
}

.qualification-card {
  position: relative;

  padding: 30px;

  border-radius: 24px;

  background: rgba(255, 255, 255, 0.04);

  backdrop-filter: blur(12px);

  border: 1px solid rgba(255, 255, 255, 0.08);

  overflow: hidden;

  opacity: 0;
  transform: translateY(40px);

  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease,
    border-color 0.45s ease;
}

.qualification-card::before {
  content: "";

  position: absolute;
  inset: 0;

  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 60%);

  opacity: 0;

  transition: 0.4s;
}

.qualification-card:hover {
  transform: translateY(-10px);

  border-color: rgba(255, 255, 255, 0.15);

  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.qualification-card:hover::before {
  opacity: 1;
}

.card-number {
  display: inline-block;

  color: #666;

  letter-spacing: 3px;

  font-size: 0.8rem;

  margin-bottom: 20px;
}

.qualification-card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.qualification-card p {
  color: #b0b0b0;
  line-height: 1.8;
  margin-bottom: 30px;
}

.qualification-card a {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  text-decoration: none;

  color: white;

  font-weight: 500;

  transition: 0.3s;
}

.qualification-card a::after {
  content: "→";
  transition: 0.3s;
}

.qualification-card:hover a::after {
  transform: translateX(5px);
}

.qualification-card:hover a {
  letter-spacing: 0.5px;
}

.mouse-glow {
  position: fixed;

  width: 500px;
  height: 500px;

  border-radius: 50%;

  background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 70%);

  pointer-events: none;

  transform: translate(-50%, -50%);

  z-index: -1;
}

footer a:link {
  color: #666;
  transition: all 0.5s;
}

footer a:link:hover {
  color: #cecece;
}

footer {
  text-align: center;
  color: #666;

  padding: 40px 20px;

  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
  .container {
    padding: 60px 0;
  }

  .qualification-card {
    padding: 25px;
  }
}