/**
 * COLLATERAL KARTEL - FORMS & CONTACT CSS
 * High-conversion interactive brief builder with accessible inputs and tactile validation states.
 */

.contact-hero-banner {
  background: var(--color-yellow);
  color: var(--color-midnight);
  border-bottom: 3px solid var(--color-midnight);
  padding-block: clamp(3rem, 5vw, 5rem);
}

.brief-container {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-sm);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: 36px;
  position: relative;
  z-index: 20;
}

/* Pull up only on dedicated /contact page with yellow hero banner */
.contact-hero-banner + .section .brief-container {
  margin-top: -40px;
}

.form-grid-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  position: relative;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-midnight);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-label .req-star {
  color: var(--color-orange-ink);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-midnight);
  background: #FDFDFE;
  border: 2px solid var(--color-midnight);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-ink-blue);
  box-shadow: 3px 3px 0px var(--color-ink-blue);
  background: #FFFFFF;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Category Selection Pills (What are we making?) */
.pill-selector-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.pill-option {
  position: relative;
}

.pill-option input[type="radio"],
.pill-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pill-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  padding: 10px 18px;
  background: var(--color-soft-violet);
  color: var(--color-midnight);
  border: 2px solid var(--color-midnight);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.pill-option input:checked + .pill-label {
  background: var(--color-yellow);
  color: var(--color-midnight);
  box-shadow: 2px 2px 0px var(--color-midnight);
  transform: translate(-1px, -1px);
}

.pill-option input:focus-visible + .pill-label {
  outline: 3px solid var(--color-ink-blue);
  outline-offset: 2px;
}

/* Drag & Drop File Upload Area */
.file-dropzone {
  display: block;
  border: 2px dashed var(--color-ink-blue);
  background: #FBFBFF;
  border-radius: var(--radius-sm);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.file-dropzone:hover, .file-dropzone.dragover {
  background: #F0EDFF;
  border-color: var(--color-midnight);
}

.file-dropzone input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-dropzone-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: var(--color-ink-blue);
}

.file-dropzone-text {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 0.875rem;
  color: var(--color-midnight);
}

.file-dropzone-sub {
  font-size: 0.75rem;
  color: #666;
  margin-top: 4px;
}

.selected-file-preview {
  margin-top: 10px;
  font-size: 0.8125rem;
  font-weight: bold;
  color: var(--color-ink-blue);
  display: none;
}

/* Form Submit Bar */
.form-submit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 2px dashed #E0E0E0;
}

.form-submit-row .btn {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.privacy-notice {
  font-size: 0.8125rem;
  color: #666;
  max-width: 480px;
}

.form-status {
  display: none;
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-midnight);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
}

.form-status.visible {
  display: block;
}

.form-status.error {
  color: var(--color-midnight);
  background: #FFF0E9;
  border-color: var(--color-orange);
}

.form-status.success {
  color: var(--color-midnight);
  background: #E9FFF1;
  border-color: #167A3E;
}

/* Success Modal Notification */
.form-notification-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.8);
  z-index: 10001;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.form-notification-modal.active {
  display: flex;
}

.form-notification-modal[aria-hidden="true"] {
  display: none;
}

.modal-content-card {
  background: var(--color-white);
  border: 4px solid var(--color-midnight);
  box-shadow: 12px 12px 0px var(--color-yellow);
  max-width: 520px;
  width: 100%;
  padding: 36px;
  border-radius: var(--radius-sm);
  text-align: center;
  animation: modalEnter 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 480px) {
  .modal-content-card {
    padding: 24px 18px;
  }
}

@media (max-width: 640px) {
  .form-submit-row .btn {
    width: 100%;
  }
}

@keyframes modalEnter {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-icon-badge {
  width: 64px;
  height: 64px;
  background: var(--color-yellow);
  border: 3px solid var(--color-midnight);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
  box-shadow: 3px 3px 0px var(--color-midnight);
}

.modal-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  margin-bottom: 12px;
  color: var(--color-midnight);
}

.modal-text {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #444;
  margin-bottom: 28px;
}