:root {
  --orange: #ff6b35;
  --dark: #0d0d0d;
  --dark2: #161616;
  --card: #1b1b1b;
  --text: #ffffff;
  --light: #aaa;
  
  /* Responsive font sizes using clamp() */
  --h1-size: clamp(2.5rem, 8vw, 5rem);
  --h1-size-large: clamp(3rem, 10vw, 5.5rem);
  --p-size: clamp(1rem, 3vw, 1.25rem);
  --btn-padding: clamp(10px 20px, 3vw, 14px 30px);
}

body {
  margin: 0;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden; /* Prevent horizontal scroll */
}
/* CALLBACK SECTION */
.callback-section {
  position: relative;
  padding: 100px 5%;
  background: linear-gradient(135deg, var(--dark2) 0%, var(--dark) 100%);
  overflow: hidden;
}

.callback-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  position: relative;
  z-index: 2;
}

/* Left Content */
.callback-content {
  color: var(--text);
  padding-right: 40px;
}

.callback-badge {
  display: inline-block;
  padding: 6px 15px;
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 50px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 25px;
  animation: pulse 2s infinite;
}

.callback-title {
  font-size: clamp(36px, 4vw, 48px);
  line-height: 1.2;
  margin-bottom: 20px;
}

.callback-title span {
  color: var(--orange);
  position: relative;
  display: inline-block;
}

.callback-title span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(255, 107, 53, 0.2);
  z-index: -1;
}

.callback-text {
  color: var(--light);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 40px;
}

/* Benefits */
.callback-benefits {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.benefit-icon {
  width: 30px;
  height: 30px;
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-weight: bold;
  font-size: 16px;
}

.benefit-text {
  display: flex;
  flex-direction: column;
}

.benefit-text strong {
  color: var(--text);
  font-size: 16px;
}

.benefit-text span {
  color: var(--light);
  font-size: 14px;
}

/* Trust indicators */
.callback-trust {
  display: flex;
  gap: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 107, 53, 0.2);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
}

.trust-label {
  font-size: 13px;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Form Container */
.callback-form-container {
  background: rgba(27, 27, 27, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 30px;
  padding: 40px;
  box-shadow: 0 30px 50px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.callback-form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--orange), #ff8c5a, var(--orange));
  animation: gradientShift 3s linear infinite;
  background-size: 200% 100%;
}

@keyframes gradientShift {
  0% { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

.form-header {
  text-align: center;
  margin-bottom: 30px;
}

.form-title {
  font-size: 28px;
  color: var(--text);
  margin-bottom: 8px;
}

.form-subtitle {
  color: var(--light);
  font-size: 15px;
}

/* Form Fields */
.callback-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  margin-left: 5px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 15px;
  color: var(--orange);
  opacity: 0.7;
}

.form-input {
  width: 100%;
  padding: 15px 15px 15px 45px;
  background: var(--dark);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  transition: all 0.3s ease;
}

.form-input:hover {
  border-color: rgba(255, 107, 53, 0.5);
}

.form-input:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-input.error {
  border-color: #ff4444;
}

.input-error {
  color: #ff4444;
  font-size: 12px;
  min-height: 18px;
  margin-top: 2px;
}

/* Select styling */
select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23ff6b35' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  cursor: pointer;
}

select.form-input option {
  background: var(--dark2);
  color: var(--text);
}

/* Submit Button */
.callback-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 30px;
  background: var(--orange);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin-top: 10px;
  position: relative;
  overflow: hidden;
}

.callback-submit::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.callback-submit:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(255, 107, 53, 0.4);
}

.callback-submit:hover::before {
  width: 300px;
  height: 300px;
}

.callback-submit:hover .submit-arrow {
  transform: translateX(5px);
}

.submit-arrow {
  transition: transform 0.3s ease;
}

/* Privacy notice */
.form-privacy {
  text-align: center;
  color: var(--light);
  font-size: 13px;
  margin-top: 15px;
}

.privacy-link {
  color: var(--orange);
  text-decoration: none;
  transition: color 0.3s ease;
}

.privacy-link:hover {
  text-decoration: underline;
}

/* Success message */
.callback-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.callback-success.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.success-icon {
  width: 70px;
  height: 70px;
  background: rgba(255, 107, 53, 0.1);
  border: 2px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--orange);
  margin: 0 auto 20px;
  animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleIn {
  from {
    transform: scale(0);
  }
  to {
    transform: scale(1);
  }
}

.success-title {
  font-size: 24px;
  color: var(--text);
  margin-bottom: 10px;
}

.success-text {
  color: var(--light);
  margin-bottom: 25px;
  line-height: 1.6;
}

.success-reset {
  background: transparent;
  border: 1px solid var(--orange);
  color: var(--orange);
  padding: 12px 30px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.success-reset:hover {
  background: var(--orange);
  color: white;
}

/* Background decoration */
.callback-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.callback-circle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.03) 0%, transparent 70%);
}

.circle-1 {
  width: 500px;
  height: 500px;
  top: -250px;
  right: -100px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
}

.circle-2 {
  width: 300px;
  height: 300px;
  bottom: -150px;
  left: 10%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
}

.circle-3 {
  width: 200px;
  height: 200px;
  top: 30%;
  left: 40%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.02) 0%, transparent 70%);
}

/* Responsive */
@media (max-width: 992px) {
  .callback-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .callback-content {
    padding-right: 0;
    text-align: center;
  }
  
  .callback-benefits {
    align-items: center;
  }
  
  .benefit-item {
    width: fit-content;
  }
  
  .callback-trust {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .callback-section {
    padding: 60px 20px;
  }
  
  .callback-form-container {
    padding: 30px 20px;
  }
  
  .callback-trust {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  
  .trust-item {
    align-items: center;
  }
  
  .callback-title {
    font-size: 32px;
  }
  
  .callback-text {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .callback-form-container {
    padding: 25px 15px;
  }
  
  .form-title {
    font-size: 24px;
  }
  
  .callback-submit {
    padding: 15px;
    font-size: 15px;
  }
  
  .benefit-item {
    width: 100%;
  }
}