/* ==========================================================================
   Expatrio Landing Pages - Shared Components
   Buttons, forms, cards, and reusable UI components
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);  /* pill-shaped buttons */
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

/* Prevent generic a:hover from overriding button text color */
a.btn:hover {
  color: inherit;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  text-decoration: none;
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-neutral-900);
  border-color: var(--color-secondary);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  text-decoration: none;
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-neutral-700);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--color-neutral-100);
  text-decoration: none;
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-neutral-700);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-input::placeholder {
  color: var(--color-neutral-300);
}

.form-input:disabled,
.form-select:disabled {
  background-color: var(--color-neutral-50);
  cursor: not-allowed;
}

/* Form validation states */
.form-input.is-error,
.form-select.is-error {
  border-color: var(--color-danger);
}

.form-input.is-error:focus,
.form-select.is-error:focus {
  box-shadow: 0 0 0 3px rgba(229, 62, 65, 0.1);
}

.form-error {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-danger);
}

.form-hint {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-neutral-400);
}

/* Select styling */
.form-select {
  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='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

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

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.form-check-input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-check-label {
  font-size: var(--text-base);
  color: var(--color-neutral-700);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-elevated {
  border: none;
  box-shadow: var(--shadow-md);
}

.card-elevated:hover {
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-neutral-200);
}

.card-body {
  padding: var(--space-5);
}

.card-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-neutral-200);
  background-color: var(--color-neutral-50);
}

/* --------------------------------------------------------------------------
   Country Tabs
   -------------------------------------------------------------------------- */
.country-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-1);
  background-color: var(--color-neutral-100);
  border-radius: var(--radius-lg);
}

.country-tab {
  flex: 1;
  min-width: fit-content;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-neutral-500);
  background-color: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.country-tab:hover {
  color: var(--color-neutral-900);
  background-color: var(--color-neutral-200);
}

.country-tab[aria-selected="true"],
.country-tab.active {
  color: var(--color-white);
  background-color: var(--color-primary);
}

@media (max-width: 640px) {
  .country-tabs {
    gap: var(--space-1);
  }

  .country-tab {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }

  .country-tab-flag {
    font-size: var(--text-xl);
  }

  .country-tab-label {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Comparison Indicators
   -------------------------------------------------------------------------- */
.indicator-better {
  color: var(--color-success);
}

.indicator-worse {
  color: var(--color-danger);
}

.indicator-neutral {
  color: var(--color-neutral-400);
}

.checkmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--color-success);
}

.checkmark::before {
  content: "✓";
  font-weight: var(--font-bold);
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
}

.badge-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.badge-danger {
  background-color: rgba(229, 62, 65, 0.1);
  color: var(--color-danger);
}

/* --------------------------------------------------------------------------
   Accordion / FAQ
   -------------------------------------------------------------------------- */
.accordion {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-neutral-200);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-neutral-900);
  text-align: left;
  background-color: var(--color-white);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-button:hover {
  background-color: var(--color-neutral-50);
}

.accordion-button::after {
  content: "+";
  font-size: var(--text-xl);
  font-weight: var(--font-normal);
  color: var(--color-neutral-300);
  transition: transform var(--transition-fast);
}

.accordion-button[aria-expanded="true"]::after {
  content: "−";
}

.accordion-panel {
  padding: var(--space-3) var(--space-5) var(--space-4);
  color: var(--color-neutral-500);
}

.accordion-panel[hidden] {
  display: none;
}

.accordion-panel ul,
.accordion-panel ol {
  padding-left: var(--space-5);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.accordion-panel li {
  margin-bottom: var(--space-1);
}

.accordion-panel ul:last-child,
.accordion-panel ol:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonial {
  padding: var(--space-6);
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-lg);
}

.testimonial-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-4);
}

.testimonial-quote::before {
  content: """;
  font-size: var(--text-3xl);
  color: var(--color-primary);
  line-height: 0;
  vertical-align: middle;
  margin-right: var(--space-1);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-name {
  font-weight: var(--font-semibold);
  color: var(--color-neutral-900);
}

.testimonial-meta {
  font-size: var(--text-sm);
  color: var(--color-neutral-400);
}

/* --------------------------------------------------------------------------
   Icons (inline SVG helpers)
   -------------------------------------------------------------------------- */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-neutral-400);
}

.text-primary {
  color: var(--color-primary);
}

.text-success {
  color: var(--color-success);
}

.text-danger {
  color: var(--color-danger);
}

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

/* --------------------------------------------------------------------------
   Objection Handler (Microcopy near CTAs)
   -------------------------------------------------------------------------- */
.objection-handler {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-primary-50);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-neutral-700);
}

.objection-handler-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Stat Highlights
   -------------------------------------------------------------------------- */
.stat-highlight {
  text-align: center;
  padding: var(--space-6);
}

.stat-value {
  display: block;
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-base);
  color: var(--color-neutral-500);
}

.stat-highlight-sm .stat-value {
  font-size: var(--text-2xl);
}

.stat-highlight-lg .stat-value {
  font-size: var(--text-5xl);
}

/* --------------------------------------------------------------------------
   Feature Cards Grid
   -------------------------------------------------------------------------- */
.feature-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: var(--space-5);
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
}

.feature-card-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.feature-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-neutral-900);
}

.feature-card-description {
  font-size: var(--text-base);
  color: var(--color-neutral-500);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Pill Tabs (horizontal scrolling tabs)
   -------------------------------------------------------------------------- */
.pill-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  padding: var(--space-1);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.pill-tabs::-webkit-scrollbar {
  display: none;
}

.pill-tab {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-neutral-500);
  background-color: var(--color-neutral-100);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.pill-tab:hover {
  color: var(--color-neutral-700);
  background-color: var(--color-neutral-200);
}

.pill-tab[aria-selected="true"],
.pill-tab.active {
  color: var(--color-white);
  background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Info Callout
   -------------------------------------------------------------------------- */
.info-callout {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: var(--color-primary-50);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.info-callout-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.info-callout-content {
  flex: 1;
}

.info-callout-title {
  font-weight: var(--font-semibold);
  color: var(--color-neutral-900);
  margin-bottom: var(--space-1);
}

.info-callout-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-600);
  margin-bottom: 0;
}

.info-callout-warning {
  background-color: rgba(252, 220, 48, 0.15);
  border-left-color: var(--color-warning);
}

.info-callout-warning .info-callout-icon {
  color: var(--color-warning);
}

.info-callout-danger {
  background-color: var(--color-danger-50);
  border-left-color: var(--color-danger);
}

.info-callout-danger .info-callout-icon {
  color: var(--color-danger);
}