/* Çok Adımlı Form Stilleri */
.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--surface);
  padding: 3rem;
  border-radius: 15px;
  border: 1px solid var(--glass-border);
}

.form-container h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.form-description {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

#multiStepForm {
  position: relative;
  overflow: hidden;
}

.form-step {
  display: none;
  animation: slideIn 0.5s forwards;
}

.form-step.active {
  display: block;
}

.form-step.inactive {
  animation: slideOut 0.5s forwards;
}


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

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

.step-title {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.7rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select {
  width: 100%;
  padding: 14px;
  background: var(--background);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-accent);
  box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.2);
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.checkbox-group label {
    display: flex;
    align-items: center;
    background: var(--background);
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid var(--glass-border);
}
.checkbox-group input {
    margin-right: 10px;
}


.form-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}

/* Progress Bar */
.progress-bar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative;
}
.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 3px;
    width: 100%;
    background-color: var(--glass-border);
    z-index: 1;
}
.progress-bar::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 3px;
    width: var(--progress-width, 0%);
    background-color: var(--primary-accent);
    z-index: 2;
    transition: width 0.4s ease;
}


.progress-bar-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-secondary);
  position: relative;
  z-index: 3;
  text-align: center;
}

.progress-bar-step::before {
  content: '';
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--surface);
  border: 2px solid var(--glass-border);
  margin-bottom: 0.5rem;
  transition: all 0.4s ease;
}

.progress-bar-step.active::before {
  background-color: var(--primary-accent);
  border-color: var(--primary-accent);
}

.progress-bar-step.completed::before {
  background-color: var(--primary-accent);
  border-color: var(--primary-accent);
  content: '\f00c'; /* Checkmark */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--background);
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-bar-step.active strong {
  color: var(--primary-accent);
}