.yarismalar-wrapper {
  display: flex;
  gap: 32px;
  max-width: 1000px;
  margin: 48px auto 0 auto;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
}
.yarisma-card {
  flex: 1 1 320px;
  min-width: 260px;
  max-width: 420px;
  background: linear-gradient(120deg, #43a047 60%, #81c784 100%);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(34, 139, 34, 0.13);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 38px 28px 32px 28px;
  text-align: center;
  color: #fff;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s;
}
.yarisma-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 16px 40px rgba(34, 139, 34, 0.18);
  background: linear-gradient(120deg, #388e3c 60%, #66bb6a 100%);
}
.yarisma-card .icon {
  font-size: 2.8rem;
  margin-bottom: 18px;
  color: #fffde7;
  text-shadow: 0 2px 8px rgba(34,139,34,0.13);
}
.yarisma-card h2 {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0 0 10px 0;
  letter-spacing: 0.5px;
  color: #fff;
}
.yarisma-card p {
  font-size: 1.08rem;
  color: #e8f5e9;
  margin: 0 0 8px 0;
  font-weight: 500;
}
.yarisma-card .btn {
  margin-top: 18px;
  background: #fff;
  color: #388e3c;
  border: none;
  border-radius: 8px;
  padding: 10px 28px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(34,139,34,0.10);
  transition: background 0.18s, color 0.18s;
  text-decoration: none;
  display: inline-block;
}
.yarisma-card:hover .btn {
  background: #388e3c;
  color: #fff;
}
@media (max-width: 900px) {
  .yarismalar-wrapper {
    gap: 18px;
    padding: 0 10px;
  }
  .yarisma-card {
    max-width: 100%;
  }
}
@media (max-width: 600px) {
  .yarismalar-wrapper {
    flex-direction: column;
    gap: 18px;
    max-width: 98vw;
    padding: 0 4vw;
  }
  .yarisma-card {
    min-width: 0;
    width: 100%;
    padding: 28px 10px 22px 10px;
  }
  .yarisma-card h2 {
    font-size: 1.1rem;
  }
  .yarisma-card .icon {
    font-size: 2rem;
  }
}