.signup-hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 4rem 3rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
  color: white;
  overflow: hidden;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.signup-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 15% 25%, rgba(255,255,255,0.08) 0%, transparent 45%), radial-gradient(circle at 85% 75%, rgba(255,255,255,0.06) 0%, transparent 45%);
  z-index: 0;
}

.signup-hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
  animation: slideInLeft 1s ease-out;
  max-width: 550px;
}

.signup-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: slideInRight 1s ease-out 0.2s both;
}

.signup-lottie {
  width: 100%;
  max-width: 350px;
  height: auto;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.25));
}

.signup-subtitle {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.signup-hero-content h1 {
  font-size: 5.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.signup-hero-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
  line-height: 1.6;
}

.signup-form-section {
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #f8faff 0%, #ffffff 50%, #f1f5ff 100%);
  position: relative;
  overflow: hidden;
}

.signup-form-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 0;
  right: 0;
  height: 200px;

  transform: skewY(-2deg);
  z-index: 0;
}

.signup-form-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 3rem;
  color: #1a202c;
  position: relative;
  letter-spacing: -0.02em;
}

.form-header h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 2px;
}

.form-header p {
  font-size: 1.1rem;
  color: #64748b;
  font-weight: 400;
  line-height: 1.6;
}

.signup-form-wrapper {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
}

.signup-form {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08), 0 6px 20px rgba(102, 126, 234, 0.1);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.signup-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 10px 30px rgba(102, 126, 234, 0.15);
}

.signup-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  z-index: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  position: relative;
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  color: #1a202c;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid rgba(102, 126, 234, 0.15);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.9);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #667eea;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1), 0 6px 20px rgba(102, 126, 234, 0.1);
  transform: translateY(-1px);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: rgba(102, 126, 234, 0.25);
  background: rgba(255, 255, 255, 0.95);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
  line-height: 1.6;
}

.checkbox-group {
  margin-bottom: 1.25rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #4a5568;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(102, 126, 234, 0.3);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.9);
  position: relative;
  transition: all 0.3s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.checkmark::after {
  content: '';
  width: 3px;
  height: 6px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-color: #667eea;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  opacity: 1;
}

.checkbox-label a {
  color: #667eea;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.checkbox-label a:hover {
  color: #764ba2;
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  padding: 1rem 1.75rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
  margin-top: 0.75rem;
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #764ba2, #667eea);
  transition: all 0.4s ease;
  z-index: -1;
}

.btn-submit:hover::before {
  left: 0;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(102, 126, 234, 0.4);
}

.btn-submit:active {
  transform: translateY(-1px);
}

.btn-text {
  font-size: 1rem;
  font-weight: 700;
}

.btn-arrow {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.btn-submit:hover .btn-arrow {
  transform: translateX(3px);
}

.form-benefits {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08), 0 6px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
  height: fit-content;
  position: sticky;
  top: 2rem;
}

.form-benefits:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1), 0 10px 25px rgba(102, 126, 234, 0.08);
}

.form-benefits h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  color: #1a202c;
  position: relative;
}

.form-benefits h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 2px;
}

.benefit-list {
  display: grid;
  gap: 1.25rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-align: left;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: all 0.3s ease;
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.1);
}

.benefit-icon {
  font-size: 1.3rem;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(102,126,234,0.15), rgba(118,75,162,0.15));
  border-radius: 8px;
  flex-shrink: 0;
  border: 2px solid rgba(102, 126, 234, 0.1);
}

.benefit-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #1a202c;
  margin-bottom: 0.2rem;
  line-height: 1.3;
}

.benefit-content p {
  color: #4a5568;
  line-height: 1.5;
  font-size: 0.85rem;
  margin: 0;
}

@media (max-width: 1024px) {
  .signup-hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 4rem 2.5rem 3rem;
    gap: 3rem;
  }
  .signup-visual {
    order: -1;
  }
  .signup-form-wrapper {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
    gap: 2.5rem;
  }
  .form-benefits {
    position: relative;
    top: 0;
  }
}

@media (max-width: 768px) {
  .signup-hero {
    padding: 4rem 2rem 2.5rem;
    gap: 2.5rem;
    min-height: 50vh;
  }
  .signup-hero-content h1 {
    font-size: 2.8rem;
  }
  .signup-form-section {
    padding: 3.5rem 2rem;
  }
  .form-header h2 {
    font-size: 2rem;
  }
  .signup-form {
    padding: 2rem;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .form-benefits {
    padding: 2rem 1.75rem;
  }
}

@media (max-width: 480px) {
  .signup-hero {
    padding: 3rem 1.5rem 2rem;
  }
  .signup-hero-content h1 {
    font-size: 2.2rem;
  }
  .signup-hero-content p {
    font-size: 1rem;
  }
  .signup-lottie {
    max-width: 280px;
  }
  .signup-form-section {
    padding: 3rem 1.5rem;
  }
  .form-header h2 {
    font-size: 1.8rem;
  }
  .signup-form {
    padding: 1.75rem;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.75rem 0.875rem;
    font-size: 0.9rem;
  }
  .checkbox-label {
    font-size: 0.8rem;
  }
  .btn-submit {
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
  }
  .form-benefits {
    padding: 1.75rem;
  }
  .benefit-item {
    gap: 0.6rem;
    padding: 0.875rem;
  }
  .benefit-icon {
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}