/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-outfit);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  line-height: 1;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
  white-space: nowrap;
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn:hover::after {
  transform: translateX(100%);
}

.btn:hover {
  transform: translateY(-2px);
}

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

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

.btn--primary:hover {
  box-shadow: 0 0 24px rgba(0, 255, 178, 0.35);
}

/* Secondary */
.btn--secondary {
  background-color: var(--color-purple);
  color: var(--color-white);
  border-color: var(--color-purple);
}

.btn--secondary:hover {
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.35);
}

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

.btn--outline:hover {
  background-color: rgba(0, 255, 178, 0.06);
  box-shadow: var(--shadow-green);
}

/* Ghost */
.btn--ghost {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.08);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Sizes */
.btn--sm {
  font-size: var(--text-sm);
  padding: 0.625rem 1.25rem;
  min-height: 40px;
}

.btn--lg {
  font-size: var(--text-lg);
  padding: 1rem 2rem;
  min-height: 56px;
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-outfit);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  line-height: 1;
}

.badge--green {
  background-color: var(--color-green);
  color: var(--color-night);
}

.badge--purple {
  background-color: var(--color-purple);
  color: var(--color-white);
}

.badge--green-outline {
  background-color: rgba(0, 255, 178, 0.08);
  color: var(--color-green);
  border: 1px solid rgba(0, 255, 178, 0.2);
}

.badge--purple-outline {
  background-color: rgba(124, 58, 237, 0.12);
  color: #A78BFA;
  border: 1px solid rgba(124, 58, 237, 0.25);
}

/* ===== CARDS ===== */
.card {
  background-color: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,178,0.03) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 178, 0.2);
  box-shadow: var(--shadow-green);
}

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

/* Shimmer on hover */
.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.04), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}

.card:hover::after {
  left: 140%;
}

.card--purple:hover {
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: var(--shadow-purple);
}

.card--purple::before {
  background: linear-gradient(135deg, rgba(124,58,237,0.05) 0%, transparent 50%);
}

/* Pack card featured */
.card--featured {
  border-color: rgba(0, 255, 178, 0.25);
  background: linear-gradient(135deg, rgba(0,255,178,0.03) 0%, var(--color-night2) 40%);
}

/* ===== FORMS ===== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-family: var(--font-outfit);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-slate);
  letter-spacing: 0.02em;
}

.form-label .required {
  color: var(--color-green);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
  font-family: var(--font-outfit);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  width: 100%;
  min-height: 48px;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(148, 163, 184, 0.5);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(0, 255, 178, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.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='%2394A3B8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-color: var(--color-night2);
  padding-right: 2.5rem;
  cursor: none;
}

.form-select option {
  background-color: var(--color-night2);
  color: var(--color-white);
}

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: none;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  background: transparent;
  appearance: none;
  cursor: none;
  margin-top: 2px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  position: relative;
}

.form-checkbox:checked {
  background-color: var(--color-green);
  border-color: var(--color-green);
}

.form-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: 2px solid var(--color-night);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-checkbox-label {
  font-size: var(--text-sm);
  color: var(--color-slate);
  line-height: 1.5;
}

.form-error {
  font-size: var(--text-xs);
  color: #F87171;
  display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  border-color: #F87171;
}

.form-group.has-error .form-error {
  display: block;
}

/* Honeypot anti-spam */
.form-honeypot {
  display: none !important;
  visibility: hidden;
}

/* ===== TABS ===== */
.tabs {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

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

.tab-btn {
  font-family: var(--font-outfit);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-slate);
  padding: var(--space-3) var(--space-5);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  bottom: -1px;
  min-height: 44px;
}

.tab-btn:hover {
  color: var(--color-white);
}

.tab-btn.active {
  color: var(--color-green);
  border-bottom-color: var(--color-green);
}

.tab-panel {
  display: none;
}

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

/* ===== PRICE TAG ===== */
.price-tag {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-3xl);
  color: var(--color-white);
  line-height: 1;
}

.price-tag .price-prefix {
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-slate);
}

.price-tag .price-market {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-slate2);
  text-decoration: line-through;
  margin-left: var(--space-2);
}

/* ===== FEATURE LIST ===== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-slate);
}

.feature-item::before {
  content: '';
  width: 16px;
  height: 16px;
  min-width: 16px;
  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='%2300FFB2' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* ===== ACCORDION (FAQ) ===== */
.accordion-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-5);
  font-family: var(--font-outfit);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
  text-align: left;
  min-height: 44px;
  transition: color var(--transition-fast);
}

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

.accordion-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  transition: transform var(--transition-base);
  color: var(--color-slate);
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
  color: var(--color-green);
}

.accordion-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-slow);
}

.accordion-item.open .accordion-body {
  max-height: 500px;
}

.accordion-content {
  padding-bottom: var(--space-5);
  color: var(--color-slate);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ===== STAT ITEM ===== */
.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-4xl);
  color: var(--color-green);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-slate);
  font-weight: 500;
}

/* ===== STEP INDICATOR (configurateur) ===== */
.steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-10);
  overflow-x: auto;
  scrollbar-width: none;
}

.steps::-webkit-scrollbar { display: none; }

.step {
  display: flex;
  align-items: center;
  gap: 0;
}

.step-dot {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-slate);
  background-color: var(--color-night2);
  transition: all var(--transition-base);
}

.step.active .step-dot {
  border-color: var(--color-green);
  color: var(--color-green);
  box-shadow: 0 0 12px rgba(0, 255, 178, 0.3);
}

.step.done .step-dot {
  background-color: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-night);
}

.step-line {
  height: 2px;
  width: 40px;
  min-width: 40px;
  background-color: rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition-base);
}

.step.done + .step .step-line,
.step-line.done {
  background-color: var(--color-green);
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-slate);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  animation: bounce 1.8s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}