/* ============================================
   INSTITUT DÉESSE - Components
   ============================================ */

/* === BOUTONS === */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 1rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-none);
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, #D4AF37 0%, #C8A24A 25%, #E8D48A 50%, #C8A24A 75%, #B8924A 100%);
  background-size: 200% 200%;
  color: var(--color-bg-primary);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.btn--primary:hover {
  background-position: 100% 100%;
  color: var(--color-bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 162, 74, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(200, 162, 74, 0.3);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-gold);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn--secondary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #D4AF37 0%, #C8A24A 25%, #E8D48A 50%, #C8A24A 75%, #B8924A 100%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn--secondary:hover {
  color: var(--color-bg-primary);
  border-color: transparent;
}

.btn--secondary:hover::before {
  opacity: 1;
}

.btn--tertiary {
  background-color: transparent;
  color: var(--color-gold);
  padding: var(--space-2) 0;
  position: relative;
}

.btn--tertiary::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold);
  transition: width var(--transition-normal);
}

.btn--tertiary:hover {
  color: var(--color-gold);
}

.btn--tertiary:hover::after {
  width: 100%;
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.75rem;
}

.btn--lg {
  padding: 1.25rem 3rem;
  font-size: 0.875rem;
}

.btn__icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-normal);
}

.btn--tertiary:hover .btn__icon {
  transform: translateX(4px);
}

/* === SECTION HEADER === */

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header__number {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.section-header__num {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gold);
}

.section-header__dash {
  color: var(--color-text-tertiary);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

@media (max-width: 767px) {
  .section-header__title {
    font-size: 1.75rem;
  }
}

/* === SÉPARATEUR === */

.separator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.separator__line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #D4AF37 20%, #E8D48A 50%, #D4AF37 80%, transparent);
}

.separator__symbol {
  background: linear-gradient(135deg, #D4AF37 0%, #E8D48A 50%, #C8A24A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--text-xs);
}

/* === CARDS === */

/* Card Prestation */
.card {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold-border);
  box-shadow: var(--shadow-lg);
}

.card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-bg-tertiary);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image img {
  transform: scale(1.05);
}

.card__content {
  padding: var(--space-6);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.card__description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-gold);
}

.card__cta {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  transition: transform var(--transition-normal);
}

.card:hover .card__cta {
  transform: translateX(4px);
}

/* === PILIERS / FEATURES === */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 767px) {
  .pillars {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.pillar {
  text-align: center;
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  transition: border-color var(--transition-normal);
}

.pillar:hover {
  border-color: var(--color-gold-border);
}

.pillar__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-6);
  stroke: url(#goldGradient);
  color: var(--color-gold);
  filter: drop-shadow(0 2px 4px rgba(200, 162, 74, 0.3));
  transition: filter var(--transition-normal);
}

.pillar:hover .pillar__icon {
  filter: drop-shadow(0 4px 8px rgba(200, 162, 74, 0.5));
}

.pillar__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.pillar__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* === GRILLE PRESTATIONS === */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

@media (max-width: 1023px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* === SLIDER AVANT/APRÈS === */

.comparison-slider {
  position: relative;
  overflow: hidden;
  cursor: ew-resize;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-tertiary);
}

.comparison-slider__before,
.comparison-slider__after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.comparison-slider__before img,
.comparison-slider__after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.comparison-slider__before {
  z-index: 1;
}

.comparison-slider__after {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.comparison-slider__label {
  position: absolute;
  bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.comparison-slider__before .comparison-slider__label {
  right: var(--space-4);
}

.comparison-slider__after .comparison-slider__label {
  left: var(--space-4);
}

.comparison-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  z-index: 3;
  transform: translateX(-50%);
}

.comparison-slider__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--color-gold);
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(200, 162, 74, 0.5);
}

.comparison-slider__button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.comparison-slider__button:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

.comparison-slider__button svg {
  width: 24px;
  height: 24px;
  color: var(--color-bg-primary);
}