.signup-section {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
}

.signup-box {
  width: 100%;
  max-width: 480px;
  background: linear-gradient(180deg, rgba(15, 40, 80, 0.6), rgba(8, 20, 50, 0.8));
  border: 1px solid rgba(59, 158, 255, 0.2);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: 0 0 60px rgba(59, 158, 255, 0.08);
}

.signup-box h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
  text-align: center;
}

.signup-box h1 span {
  color: #3b9eff;
}

.signup-box .subtitle {
  text-align: center;
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(59, 158, 255, 0.2);
  background: rgba(5, 15, 40, 0.6);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-group input:focus {
  border-color: rgba(59, 158, 255, 0.5);
}

.signup-box .btn {
  width: 100%;
  text-align: center;
  margin-top: 8px;
  padding: 16px;
  font-size: 16px;
}

.signup-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  color: rgba(255,255,255,0.3);
  font-size: 13px;
}

.signup-divider::before,
.signup-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(59, 158, 255, 0.15);
}

.signup-perks {
  list-style: none;
  margin-top: 24px;
}

.signup-perks li {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.signup-perks li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(59, 158, 255, 0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b9eff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 10px;
  background-position: center;
  background-repeat: no-repeat;
}

.signin-link {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: rgba(255,255,255,0.45);
}

.signin-link a {
  color: #3b9eff;
  text-decoration: none;
}

.signin-link a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .signup-box {
    padding: 36px 24px;
  }
}