/* =============================================================================
   DRAADLOZE — COMPONENT STYLES
   Buttons, cards, badges, forms, and UI elements
   ============================================================================= */

/* -------------------------------------------------------------------------
   BUTTONS
   ------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-lg);
  border: var(--border-width) solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

/* Primary Button */
.btn-primary {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(79, 70, 229, 0);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background: var(--color-elevated);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

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

.btn-ghost:hover {
  background: var(--color-elevated);
  color: var(--color-text-primary);
}

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

.btn-outline:hover {
  background: var(--color-accent);
  color: white;
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
}

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

/* Button with Icon */
.btn-icon {
  padding: var(--space-3);
}

.btn-icon.btn-sm {
  padding: var(--space-2);
}

.btn svg {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* -------------------------------------------------------------------------
   CARDS
   ------------------------------------------------------------------------- */

.card {
  background: var(--gradient-card);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}

/* Card with accent border */
.card-accent {
  border-left: 3px solid var(--color-accent);
}

.card-secondary {
  border-left: 3px solid var(--color-secondary);
}

/* Card Header */
.card-header {
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--heading-card);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Card Body */
.card-body {
  color: var(--color-text-secondary);
}

/* Card Footer */
.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-border);
}

/* -------------------------------------------------------------------------
   SERVICE CARDS (Icon-led cards)
   ------------------------------------------------------------------------- */

.service-card {
  background: var(--gradient-card);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--color-elevated);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-secondary);
  transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
}

.service-card-icon svg {
  width: 32px;
  height: 32px;
}

.service-card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.service-card-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-accent);
}

.service-card-link svg {
  width: 1em;
  height: 1em;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link svg {
  transform: translateX(4px);
}

/* -------------------------------------------------------------------------
   PRICING CARDS
   ------------------------------------------------------------------------- */

.pricing-card {
  background: var(--gradient-card);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}

/* Popular/Featured Card */
.pricing-card-featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow-accent);
}

.pricing-card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.pricing-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
}

.pricing-card-header {
  margin-bottom: var(--space-4);
}

.pricing-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.pricing-card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-amount {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.pricing-amount span {
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  color: var(--color-text-muted);
}

.pricing-features {
  flex: 1;
  margin: var(--space-4) 0;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.pricing-feature svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-success);
  flex-shrink: 0;
}

.pricing-card-footer {
  margin-top: auto;
}

.pricing-card-footer .btn {
  width: 100%;
}

/* -------------------------------------------------------------------------
   TESTIMONIAL CARDS
   ------------------------------------------------------------------------- */

.testimonial-card {
  background: var(--gradient-card);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.testimonial-content {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.testimonial-content::before {
  content: '"';
  font-size: var(--text-4xl);
  color: var(--color-accent);
  line-height: 0;
  vertical-align: bottom;
  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);
  background: var(--color-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-semibold);
  color: var(--color-accent);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.testimonial-location {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------------------
   BADGES & PILLS
   ------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-full);
  background: var(--color-elevated);
  color: var(--color-text-secondary);
  border: var(--border-width) solid var(--color-border);
}

.badge-primary {
  background: var(--color-accent);
  color: white;
  border-color: transparent;
}

.badge-secondary {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
  border-color: transparent;
}

.badge-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success-border);
}

.badge-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: var(--color-warning-border);
}

.badge-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-color: var(--color-error-border);
}

/* Pill (larger badge) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  background: var(--color-elevated);
  color: var(--color-text-secondary);
  border: var(--border-width) solid var(--color-border);
}

/* -------------------------------------------------------------------------
   FORM INPUTS
   ------------------------------------------------------------------------- */

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

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

.form-label-required::after {
  content: ' *';
  color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-border-strong);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 1.25rem;
  padding-right: var(--space-10);
}

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

.form-input-error:focus {
  box-shadow: 0 0 0 3px var(--color-error-bg);
}

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

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

/* -------------------------------------------------------------------------
   STATUS INDICATOR
   ------------------------------------------------------------------------- */

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: var(--border-width-2) solid var(--color-border);
  transition: all var(--transition-base);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-text-muted);
}

/* Status variants */
.status-online {
  border-color: var(--color-success);
  box-shadow: var(--shadow-glow-success);
}

.status-online .status-dot {
  background: var(--color-success);
  animation: pulse-success 2s ease-in-out infinite;
}

.status-offline {
  border-color: var(--color-error);
  box-shadow: var(--shadow-glow-error);
}

.status-offline .status-dot {
  background: var(--color-error);
  animation: pulse-error 2s ease-in-out infinite;
}

.status-loading {
  border-color: var(--color-warning);
}

.status-loading .status-dot {
  background: var(--color-warning);
  animation: blink 1s ease-in-out infinite;
}

@keyframes pulse-success {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

@keyframes pulse-error {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* -------------------------------------------------------------------------
   STAT CARDS (Trust metrics)
   ------------------------------------------------------------------------- */

.stat-card {
  text-align: center;
  padding: var(--space-4);
}

.stat-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-value-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* -------------------------------------------------------------------------
   ACCORDION (FAQ)
   ------------------------------------------------------------------------- */

.accordion {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.accordion-item {
  border-bottom: var(--border-width) solid var(--color-border);
}

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

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-align: left;
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.accordion-trigger:hover {
  background: var(--color-elevated);
}

.accordion-trigger svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.accordion-item[open] .accordion-trigger svg {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* -------------------------------------------------------------------------
   TABS
   ------------------------------------------------------------------------- */

.tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.tab-list {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-1);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-trigger {
  flex: 1;
  min-width: max-content;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-trigger:hover {
  color: var(--color-text-primary);
  background: var(--color-elevated);
}

.tab-trigger[aria-selected="true"] {
  color: var(--color-text-primary);
  background: var(--color-elevated);
  box-shadow: var(--shadow-sm);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* -------------------------------------------------------------------------
   TOOLTIP
   ------------------------------------------------------------------------- */

.tooltip {
  position: relative;
}

.tooltip-content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: white;
  background: var(--color-text-primary);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
}

.tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-text-primary);
}

.tooltip:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* -------------------------------------------------------------------------
   DIVIDER
   ------------------------------------------------------------------------- */

.divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* -------------------------------------------------------------------------
   SKELETON LOADER
   ------------------------------------------------------------------------- */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-elevated) 25%,
    var(--color-border) 50%,
    var(--color-elevated) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 200px;
}