.hero {
  background: radial-gradient(
      ellipse at 50% 30%,
      var(--primary-glow) 0%,
      transparent 60%
    ),
    var(--bg);
  padding: 100px 5% 50px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

@keyframes heroReveal  {
  from {
    opacity: 0;

  }
  to {
    opacity: 1;
  }
}

@keyframes changeColor  {
  from {
    color: white;

  }
  to {
    color: var(--primary);
  }
}


.hero h1 {
  opacity: 0;
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: #ffffff;
  margin-bottom: 14px;
  animation: heroReveal 1s forwards;
}

.hero h1 span {
  animation: changeColor 2s forwards;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 20px;
  font-weight: 400;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  opacity: 0;
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 36px 28px;
  border-radius: var(--radius);
  transition: all 0.3s ease;
  margin: 10px;
  animation: cardReveal 0.5s forwards;
}
.card:nth-child(1) {
  animation-delay: 0.1s;
}
.card:nth-child(2) {
  animation-delay: 0.2s;
}
.card:nth-child(3) {
  animation-delay: 0.3s;
}

.card:hover {
  background-color: var(--surface-hover);
  border-color: #333333;
  transform: translateY(-2px);
  box-shadow: var(--hover-glow);
}

.card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.card .tag {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 14px;
}

.featured-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
}

.feature-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 20px 22px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  background-color: var(--surface-hover);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--hover-glow);
}

.feature-card .indicator {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-shrink: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  transition: all 0.3s ease;
}

.feature-card:hover .indicator {
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .btn-outline {
    margin-left: 0;
    margin-top: 12px;
  }

  .nav-links {
    gap: 20px;
  }
}