.voltrack-contact-section {
  position: relative;
  width: 100%;
  height: max-content;
  background: linear-gradient(135deg, #0a0f1a 0%, #0d1520 50%, #0a0f1a 100%);
  padding: 150px 0;
  overflow: hidden;
}

/* 3D GRID OVERLAY */
.voltrack-contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 140%;        /* extra room for perspective distortion */
  height: 160%;
  background-image:
    linear-gradient(90deg, rgba(0, 136, 204, 0.45) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 136, 204, 0.45) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.25;

  transform-origin: top center;
  transform: perspective(1200px) rotateX(68deg) translateY(10%);

  filter: drop-shadow(0 25px 40px rgba(0, 212, 255, 0.3));
  pointer-events: none;
  z-index: 1;

  animation: voltrack-grid-shift 22s linear infinite;
}

/* LIGHT RETRO GLOW — very subtle, does NOT change dark bg */
.voltrack-contact-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.25) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(0, 136, 204, 0.2) 0%, transparent 70%),
    radial-gradient(circle at 20% 30%, rgba(0, 170, 255, 0.15) 0%, transparent 75%);

  mix-blend-mode: screen;
  opacity: 0.6;

  pointer-events: none;
  z-index: 1;
}

/* gentle parallax motion for retro vibe */
@keyframes voltrack-grid-shift {
  0% { background-position: 0 0, 0 0; }
  50% { background-position: 40px 20px, 20px 40px; }
  100% { background-position: 0 0, 0 0; }
}

.voltrack-contact-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 80px;
  position: relative;
  z-index: 2;
}

.voltrack-contact-header {
  text-align: center;
  margin-bottom: 80px;
}

.voltrack-contact-main-heading {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 72px;
  line-height: 1;
  color: #fff;
  margin: 0 0 30px 0;
  letter-spacing: -3px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.voltrack-contact-heading-line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: voltrack-contact-heading-reveal 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.voltrack-contact-heading-line:nth-child(1) {
  animation-delay: 0.2s;
}

.voltrack-contact-heading-line:nth-child(2) {
  animation-delay: 0.4s;
}

@keyframes voltrack-contact-heading-reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.voltrack-contact-subtext {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  animation: voltrack-contact-subtext-reveal 1s cubic-bezier(0.22, 1, 0.36, 1) 0.6s forwards;
}

@keyframes voltrack-contact-subtext-reveal {
  to {
    opacity: 1;
  }
}

.voltrack-contact-form-wrapper {
  position: relative;
  background: linear-gradient(145deg, #1a1f2e 0%, #0f1419 100%);
  border-radius: 24px;
  padding: 60px;
  box-shadow: 
    0 40px 100px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(0, 136, 204, 0.3);
  overflow: hidden;
}

.voltrack-contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: linear-gradient(45deg, #00d4ff, #0088cc, #0055aa, #00d4ff);
  background-size: 400% 400%;
  border-radius: 24px;
  z-index: -1;
  opacity: 0.3;
  animation: voltrack-contact-border-flow 6s ease infinite;
  filter: blur(2px);
}

@keyframes voltrack-contact-border-flow {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.voltrack-contact-progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(0, 136, 204, 0.2);
  border-radius: 2px;
  margin-bottom: 30px;
  overflow: hidden;
}

.voltrack-contact-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00d4ff, #0088cc);
  width: 20%;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}

.voltrack-contact-step-indicator {
  text-align: center;
}

.voltrack-contact-step-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.voltrack-contact-form {
  position: relative;
  overflow: hidden;
}

.voltrack-contact-form-slider {
  display: flex;
  align-items: center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  width: 500%;
}

.voltrack-contact-step {
  min-width: 20%;
  padding: 0 20px;
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.voltrack-contact-step-active {
  opacity: 1;
  transform: translateX(0);
}

.voltrack-contact-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: #fff;
  display: block;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.voltrack-contact-input,
.voltrack-contact-select,
.voltrack-contact-textarea {
  width: 100%;
  background: rgb(0, 0, 0, 0.9);
  border: 2px solid rgba(0, 136, 204, 0.3);
  border-radius: 12px;
  padding: 18px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #fff;
  margin-bottom: 30px;
  transition: all 0.3s ease;
  outline: none;
}

.voltrack-contact-input::placeholder,
.voltrack-contact-textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.voltrack-contact-input:focus,
.voltrack-contact-select:focus,
.voltrack-contact-textarea:focus {
  border-color: #0088cc;
  box-shadow: 0 0 20px rgba(0, 136, 204, 0.4);
}

.voltrack-contact-textarea {
  resize: vertical;
  min-height: 150px;
}

.voltrack-contact-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300d4ff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  padding-right: 50px;
}

.voltrack-contact-step-buttons {
  display: flex;
  gap: 15px;
  justify-content: space-between;
}

.voltrack-contact-next-btn,
.voltrack-contact-back-btn,
.voltrack-contact-submit-btn {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  letter-spacing: 0.5px;
}

.voltrack-contact-next-btn,
.voltrack-contact-submit-btn {
  background: #0088cc;
  color: #fff;
  flex: 1;
  justify-content: center;
}

.voltrack-contact-next-btn:hover,
.voltrack-contact-submit-btn:hover {
  background: #00aaff;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 136, 204, 0.5);
}

.voltrack-contact-back-btn {
  background: rgba(0, 136, 204, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border: 2px solid rgba(0, 136, 204, 0.3);
  flex: 0.4;
  justify-content: center;
}

.voltrack-contact-back-btn:hover {
  background: rgba(0, 136, 204, 0.2);
  border-color: #0088cc;
  transform: translateY(-3px);
}

.voltrack-contact-success-message {
  display: none;
  text-align: center;
  padding: 60px 40px;
}

.voltrack-contact-success-message.voltrack-contact-show {
  display: block;
  animation: voltrack-contact-success-appear 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes voltrack-contact-success-appear {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.voltrack-contact-success-message i {
  font-size: 80px;
  color: #00d4ff;
  margin-bottom: 30px;
  display: block;
}

.voltrack-contact-success-message h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: #fff;
  margin: 0 0 15px 0;
}

.voltrack-contact-success-message p {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.voltrack-contact-corner-accent-topleft,
.voltrack-contact-corner-accent-topright,
.voltrack-contact-corner-accent-bottomleft,
.voltrack-contact-corner-accent-bottomright {
  position: absolute;
  width: 60px;
  height: 60px;
  border: 2px solid rgba(0, 170, 255, 0.4);
  z-index: 4;
}

.voltrack-contact-corner-accent-topleft {
  top: 40px;
  left: 40px;
  border-right: none;
  border-bottom: none;
}

.voltrack-contact-corner-accent-topright {
  top: 40px;
  right: 40px;
  border-left: none;
  border-bottom: none;
}

.voltrack-contact-corner-accent-bottomleft {
  bottom: 40px;
  left: 40px;
  border-right: none;
  border-top: none;
}

.voltrack-contact-corner-accent-bottomright {
  bottom: 40px;
  right: 40px;
  border-left: none;
  border-top: none;
}

@media (max-width: 968px) {
  .voltrack-contact-section {
    padding: 100px 0;
  }

  .voltrack-contact-container {
    padding: 0 40px;
  }

  .voltrack-contact-main-heading {
    font-size: 56px;
  }

  .voltrack-contact-form-wrapper {
    padding: 40px 30px;
  }
}

@media (max-width: 768px) {
  .voltrack-contact-main-heading {
    font-size: 42px;
    letter-spacing: -2px;
  }

  .voltrack-contact-subtext {
    font-size: 16px;
  }

  .voltrack-contact-label {
    font-size: 18px;
  }

  .voltrack-contact-step-buttons {
    flex-direction: column;
  }

  .voltrack-contact-back-btn {
    flex: 1;
  }
}

@media  (max-width: 480px) {
  .voltrack-contact-container {
    padding: 0;
  }
  .voltrack-contact-subtext {
    margin: 0 20px;
  }
  .voltrack-contact-next-btn, .voltrack-contact-back-btn, .voltrack-contact-submit-btn {
    margin-left: auto;
  }
  .voltrack-contact-success-message {
    padding: 0;
  }
}