body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(135deg, #eef4ff 0%, #f8fafc 55%, #ffffff 100%);
  overflow-x: hidden;
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  z-index: -1;
  filter: blur(80px);
}

body::before {
  width: 260px;
  height: 260px;
  background: rgba(37, 99, 235, 0.15);
  top: -80px;
  left: -80px;
}

body::after {
  width: 300px;
  height: 300px;
  background: rgba(59, 130, 246, 0.08);
  right: -120px;
  bottom: -120px;
}

.register-wrapper {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.register-card {
  width: 100%;
  max-width: 1180px;
  min-height: 720px;
  display: flex;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow:
    0 30px 80px rgba(15, 23, 42, 0.12),
    0 10px 25px rgba(15, 23, 42, 0.06);
}

.register-sidebar {
  width: 340px;
  padding: 50px 35px;
  background: linear-gradient(180deg, #2563eb, #1e40af);
  color: white;
  position: relative;
}
.logo-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
}

.logo-subtitle {
  opacity: 0.85;
  margin-top: 10px;
  font-size: 0.95rem;
}

.register-content {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-title h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #0f172a;
}

.page-title p {
  color: #64748b;
  margin-top: 10px;
}
.step {
  animation: fade 0.35s ease;
}
.btn-primary {
  height: 54px;
  border: none;
  border-radius: 14px;
  font-weight: 700;
  transition: 0.25s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(37, 99, 235, 0.25);
}

.btn-light {
  border-radius: 12px;

  height: 50px;
}
.step-card {
  background: #fff;
  border-radius: 22px;
  padding: 38px;
  border: 1px solid #eef2f7;
  box-shadow: 0 15px 40px rgba(15, 23, 42, 0.06);
}
.step-item {
  position: relative;
  display: flex;
  gap: 15px;
  align-items: flex-start;
  margin-bottom: 30px;
  transition: 0.25s;
}
.step-item:hover {
  transform: translateX(5px);
}
.step-item:not(:last-child)::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 42px;
  left: 20px;
  top: 45px;
  background: rgba(255, 255, 255, 0.2);
}
.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: 0.3s;
}
.step-title {
  font-weight: 700;
  margin-bottom: 3px;
}

.step-item small {
  opacity: 0.75;
}
.step-item.active .step-number {
  background: white;

  color: #2563eb;
}
.step-item.done .step-number {
  background: #22c55e;

  color: white;
}
.sidebar-image {
  margin-top: auto;
  text-align: center;
  opacity: 0.25;
}

.sidebar-image i {
  font-size: 95px;
}
.form-control,
.form-select {
  height: 54px;
  border-radius: 14px;
  border: 1px solid #dbe4ee;
}
textarea.form-control {
  height: 130px;
}
.form-control:focus,
.form-select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 0.22rem rgba(37, 99, 235, 0.12);
}
.step-number {
  transition: 0.35s;
}

.step-item.done .step-number {
  transform: scale(1.1);
}
.logo-title {
  letter-spacing: -1px;
}

.logo-subtitle {
  line-height: 1.7;
}

@keyframes fade {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(35px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.step-content {
  animation: slideLeft 0.35s ease;
}

@media (max-width: 991px) {
  .register-card {
    flex-direction: column;
  }

  .register-sidebar {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .register-wrapper {
    padding: 10px;
  }

  .register-content {
    padding: 20px;
  }

  .register-sidebar {
    width: 100%;

    padding: 35px;
  }

  .page-title h2 {
    font-size: 1.8rem;
  }
}