/* Business Discovery Form – Executive consulting aesthetic */

.bd-page-hero {
  font-family: 'Dana', system-ui, sans-serif;
}

.bd-form-wrapper {
  --bd-primary: #1e3a5f;
  --bd-primary-light: #2d5a8e;
  --bd-accent: #c9a227;
  --bd-accent-soft: rgba(201, 162, 39, 0.12);
  --bd-surface: #ffffff;
  --bd-bg: #f4f6f9;
  --bd-border: #e2e8f0;
  --bd-text: #1a2332;
  --bd-text-muted: #64748b;
  --bd-error: #dc2626;
  --bd-success: #16a34a;
  --bd-radius: 12px;
  --bd-shadow: 0 4px 24px rgba(30, 58, 95, 0.08);
  --bd-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  font-family: 'Dana', system-ui, sans-serif;
  direction: rtl;
  text-align: right;
  background: var(--bd-bg);
  min-height: 60vh;
  padding: 2rem 1rem 4rem;
  margin-top: -1rem;
}

.bd-form-container {
  max-width: 780px;
  margin: 0 auto;
}

/* ── Hero ── */
.bd-hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.bd-hero h1 {
  font-family: 'Morabba', 'Dana', serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--bd-primary);
  margin: 0 0 0.75rem;
  font-weight: 700;
  line-height: 1.4;
}

.bd-hero p {
  color: var(--bd-text-muted);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Progress bar ── */
.bd-progress {
  margin-bottom: 2rem;
}

.bd-progress-track {
  height: 6px;
  background: var(--bd-border);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.bd-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--bd-primary), var(--bd-accent));
  border-radius: 99px;
  transition: width var(--bd-transition);
  width: 20%;
}

.bd-progress-steps {
  display: flex;
  justify-content: space-between;
  gap: 0.25rem;
}

.bd-progress-step {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  color: var(--bd-text-muted);
  transition: color var(--bd-transition);
  line-height: 1.4;
  padding: 0 2px;
}

.bd-progress-step.active {
  color: var(--bd-primary);
  font-weight: 600;
}

.bd-progress-step.done {
  color: var(--bd-accent);
}

.bd-progress-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bd-border);
  font-size: 0.75rem;
  margin-bottom: 4px;
  transition: all var(--bd-transition);
  background: var(--bd-surface);
}

.bd-progress-step.active .bd-progress-step-num {
  border-color: var(--bd-primary);
  background: var(--bd-primary);
  color: #fff;
}

.bd-progress-step.done .bd-progress-step-num {
  border-color: var(--bd-accent);
  background: var(--bd-accent);
  color: #fff;
}

@media (max-width: 600px) {
  .bd-progress-step span:not(.bd-progress-step-num) {
    display: none;
  }
}

/* ── Form card ── */
.bd-form-card {
  background: var(--bd-surface);
  border-radius: var(--bd-radius);
  box-shadow: var(--bd-shadow);
  padding: 2rem;
  border: 1px solid var(--bd-border);
}

@media (max-width: 600px) {
  .bd-form-card {
    padding: 1.25rem;
  }
}

/* ── Steps ── */
.bd-step {
  display: none;
  opacity: 0;
  transform: translateX(20px);
}

.bd-step.active {
  display: block;
  animation: bdSlideIn var(--bd-transition) forwards;
}

.bd-step.leaving {
  display: block;
  animation: bdSlideOut var(--bd-transition) forwards;
}

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

@keyframes bdSlideOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-20px); }
}

.bd-step-title {
  font-family: 'Morabba', 'Dana', serif;
  font-size: 1.25rem;
  color: var(--bd-primary);
  margin: 0 0 0.35rem;
  font-weight: 600;
}

.bd-step-desc {
  color: var(--bd-text-muted);
  font-size: 0.875rem;
  margin: 0 0 1.75rem;
  line-height: 1.7;
}

/* ── Fields ── */
.bd-field {
  margin-bottom: 1.5rem;
}

.bd-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bd-text);
  margin-bottom: 0.5rem;
}

.bd-field label .bd-required {
  color: var(--bd-error);
  margin-right: 2px;
}

.bd-field input[type="text"],
.bd-field input[type="tel"],
.bd-field input[type="url"],
.bd-field textarea,
.bd-field select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--bd-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--bd-text);
  background: #fafbfc;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  direction: rtl;
}

.bd-field input:focus,
.bd-field textarea:focus,
.bd-field select:focus {
  outline: none;
  border-color: var(--bd-primary-light);
  box-shadow: 0 0 0 3px rgba(45, 90, 142, 0.12);
  background: #fff;
}

.bd-field textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.7;
}

.bd-field.has-error input,
.bd-field.has-error textarea,
.bd-field.has-error select {
  border-color: var(--bd-error);
}

.bd-error-msg {
  color: var(--bd-error);
  font-size: 0.8rem;
  margin-top: 0.35rem;
  display: none;
}

.bd-field.has-error .bd-error-msg {
  display: block;
}

/* ── Radio cards ── */
.bd-radio-group,
.bd-checkbox-group {
  display: grid;
  gap: 0.65rem;
}

.bd-radio-group.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.bd-radio-group.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 600px) {
  .bd-radio-group.cols-2,
  .bd-radio-group.cols-3 {
    grid-template-columns: 1fr;
  }
}

.bd-radio-card,
.bd-checkbox-card {
  position: relative;
  cursor: pointer;
}

.bd-radio-card input,
.bd-checkbox-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.bd-radio-card .bd-card-inner,
.bd-checkbox-card .bd-card-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--bd-border);
  border-radius: 8px;
  background: #fafbfc;
  transition: all 0.2s;
  font-size: 0.875rem;
  color: var(--bd-text);
  line-height: 1.5;
}

.bd-radio-card .bd-card-icon,
.bd-checkbox-card .bd-card-icon {
  width: 20px;
  height: 20px;
  border: 2px solid var(--bd-border);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.bd-checkbox-card .bd-card-icon {
  border-radius: 5px;
}

.bd-radio-card input:checked + .bd-card-inner,
.bd-checkbox-card input:checked + .bd-card-inner {
  border-color: var(--bd-primary);
  background: var(--bd-accent-soft);
  color: var(--bd-primary);
  font-weight: 600;
}

.bd-radio-card input:checked + .bd-card-inner .bd-card-icon {
  border-color: var(--bd-primary);
  background: var(--bd-primary);
  box-shadow: inset 0 0 0 3px #fff;
}

.bd-checkbox-card input:checked + .bd-card-inner .bd-card-icon {
  border-color: var(--bd-primary);
  background: var(--bd-primary);
}

.bd-checkbox-card input:checked + .bd-card-inner .bd-card-icon::after {
  content: '✓';
  color: #fff;
  font-size: 12px;
  font-weight: bold;
}

.bd-radio-card:hover .bd-card-inner,
.bd-checkbox-card:hover .bd-card-inner {
  border-color: var(--bd-primary-light);
}

/* ── Software tool sub-inputs ── */
.bd-software-item {
  margin-bottom: 1rem;
}

.bd-software-item .bd-tool-input {
  margin-top: 0.5rem;
  display: none;
}

.bd-software-item.checked .bd-tool-input {
  display: block;
}

/* ── Navigation buttons ── */
.bd-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bd-border);
  gap: 1rem;
}

.bd-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.bd-btn-prev {
  background: transparent;
  color: var(--bd-text-muted);
  border: 1.5px solid var(--bd-border);
}

.bd-btn-prev:hover {
  border-color: var(--bd-primary);
  color: var(--bd-primary);
}

.bd-btn-next,
.bd-btn-submit {
  background: var(--bd-primary);
  color: #fff;
  margin-right: auto;
}

.bd-btn-next:hover,
.bd-btn-submit:hover {
  background: var(--bd-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.25);
}

.bd-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.bd-btn-prev.hidden {
  visibility: hidden;
}

/* ── Success state ── */
.bd-success {
  text-align: center;
  padding: 3rem 1.5rem;
  display: none;
}

.bd-success.visible {
  display: block;
  animation: bdSlideIn var(--bd-transition) forwards;
}

.bd-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #dcfce7;
  color: var(--bd-success);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.bd-success h2 {
  font-family: 'Morabba', 'Dana', serif;
  color: var(--bd-primary);
  margin: 0 0 0.75rem;
}

.bd-success p {
  color: var(--bd-text-muted);
  line-height: 1.8;
}

/* ── Loading overlay ── */
.bd-loading {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  flex-direction: column;
  gap: 1rem;
}

.bd-loading.visible {
  display: flex;
}

.bd-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--bd-border);
  border-top-color: var(--bd-primary);
  border-radius: 50%;
  animation: bdSpin 0.7s linear infinite;
}

@keyframes bdSpin {
  to { transform: rotate(360deg); }
}

.bd-loading span {
  color: var(--bd-text-muted);
  font-size: 0.9rem;
}