/* ============================================
   Événements Privés — Page-owned styles
   Neural Nocturne
   ============================================ */

#evenements-prives {
  --ep-section-padding: var(--space-8);
  --ep-section-padding-mobile: var(--space-6);
  --ep-glass-bg: rgba(30, 30, 47, 0.8);
  --ep-glass-border: 1px solid rgba(255, 255, 255, 0.08);
  --ep-glass-top-highlight: 1px solid rgba(255, 255, 255, 0.12);
  --ep-radius-card: var(--radius-md);
  --ep-radius-panel: var(--radius-lg);
  --ep-glow-violet: 0 0 24px rgba(123, 108, 246, 0.25);
  --ep-glow-turquoise: 0 0 24px rgba(64, 224, 208, 0.25);
  --ep-transition: 0.25s ease;
}

#evenements-prives .section {
  padding-block: var(--ep-section-padding);
}

/* ---------- Hero ---------- */
.ep-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-deep-violet);
}

.ep-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.ep-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ep-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.55) 0%,
    rgba(18, 10, 42, 0.72) 55%,
    rgba(10, 10, 10, 0.92) 100%
  );
}

.ep-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 650px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-8);
}

.ep-hero__label {
  margin-block-end: 0;
}

.ep-hero__subtitle {
  max-width: 560px;
  margin-inline: auto;
  color: rgba(229, 229, 229, 0.85);
  font-size: var(--text-body-size);
  line-height: var(--text-body-leading);
}

.ep-hero .btn {
  margin-block-start: var(--space-2);
}

/* ---------- Introduction ---------- */
.ep-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: var(--space-6);
  align-items: start;
}

.ep-intro__main {
  min-width: 0;
}

.ep-intro__main p {
  max-width: 70ch;
}

.ep-intro__points {
  min-width: 0;
  padding: var(--space-5);
  background: var(--ep-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--ep-glass-border);
  border-block-start: var(--ep-glass-top-highlight);
  border-radius: var(--ep-radius-panel);
  box-shadow: var(--shadow-soft);
}

.ep-intro__list {
  margin-block-end: 0;
}

/* ---------- Formats ---------- */
.ep-formats__header {
  margin-block-end: var(--space-6);
}

.ep-formats__header h2 {
  max-width: 70ch;
}

.ep-formats__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.ep-format-card {
  min-width: 0;
  padding: var(--space-5);
  background: var(--ep-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--ep-glass-border);
  border-block-start: var(--ep-glass-top-highlight);
  border-radius: var(--ep-radius-card);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--ep-transition), box-shadow var(--ep-transition), border-color var(--ep-transition);
}

.ep-format-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ep-glow-violet), var(--shadow-soft);
  border-color: rgba(123, 108, 246, 0.35);
}

.ep-format-card h3 {
  margin-block-end: 0;
}

.ep-format-card p {
  max-width: 45ch;
  margin-block-end: 0;
}

.ep-format-card .content-list {
  margin-block-end: 0;
}

/* ---------- Spaces ---------- */
.ep-spaces__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: var(--space-6);
  align-items: start;
}

.ep-spaces__media {
  min-width: 0;
  border-radius: var(--ep-radius-panel);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
}

.ep-spaces__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.75) sepia(0.12) hue-rotate(210deg) brightness(0.9);
}

.ep-spaces__content {
  min-width: 0;
}

.ep-spaces__content h2 {
  max-width: 60ch;
}

.ep-spaces__content h3 {
  margin-block-start: var(--space-5);
}

.ep-spaces__content p {
  max-width: 60ch;
}

/* ---------- Gastronomy ---------- */
.ep-gastronomy__intro {
  margin-block-end: var(--space-6);
}

.ep-gastronomy__intro h2 {
  max-width: 70ch;
}

.ep-gastronomy__intro p {
  max-width: 70ch;
}

.ep-gastronomy__points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  border-block-start: 1px solid rgba(255, 255, 255, 0.08);
  padding-block-start: var(--space-6);
  position: relative;
}

.ep-gastronomy__points::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-violet-mist);
  box-shadow: 0 0 10px var(--color-violet-mist);
}

.ep-gastronomy-point {
  min-width: 0;
  padding-inline: var(--space-3);
}

.ep-gastronomy-point h3 {
  margin-block-end: var(--space-2);
}

.ep-gastronomy-point p {
  max-width: 45ch;
}

/* ---------- Poker ---------- */
.ep-poker__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.ep-poker__content {
  min-width: 0;
  text-align: right;
}

.ep-poker__content h2 {
  max-width: 55ch;
  margin-inline-start: auto;
}

.ep-poker__content p {
  max-width: 55ch;
  margin-inline-start: auto;
}

.ep-poker__content .content-list {
  max-width: 55ch;
  margin-inline-start: auto;
  text-align: left;
}

.ep-poker__media {
  min-width: 0;
  border-radius: var(--ep-radius-panel);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 3 / 2;
}

.ep-poker__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.7) sepia(0.1) hue-rotate(215deg) brightness(0.85);
}

/* ---------- Testimonials ---------- */
.ep-testimonials__header {
  margin-block-end: var(--space-6);
  text-align: center;
}

.ep-testimonials__header .label-interface {
  justify-content: center;
}

.ep-testimonials__header h2 {
  max-width: 60ch;
  margin-inline: auto;
}

.ep-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.ep-testimonial {
  min-width: 0;
  padding: var(--space-6);
  background: var(--ep-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--ep-glass-border);
  border-block-start: var(--ep-glass-top-highlight);
  border-radius: var(--ep-radius-panel);
  box-shadow: var(--shadow-soft);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-block-end: 0;
  border-inline-start: none;
  padding-inline-start: var(--space-6);
}

.ep-testimonial p {
  max-width: 40ch;
  margin-inline: auto;
  font-style: italic;
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-leading);
  color: var(--color-platinum);
}

.ep-testimonial footer {
  font-size: var(--text-small-size);
  line-height: var(--text-small-leading);
  letter-spacing: var(--tracking-label);
  color: rgba(229, 229, 229, 0.7);
}

/* ---------- FAQ ---------- */
.ep-faq__container {
  max-width: 800px;
  margin-inline: auto;
}

.ep-faq__container h2 {
  max-width: 70ch;
}

.ep-faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block-start: var(--space-5);
}

.ep-faq-item {
  border-block-end: 1px solid rgba(255, 255, 255, 0.08);
}

.ep-faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-leading);
  font-weight: 300;
  color: var(--color-platinum);
  transition: color var(--ep-transition);
}

.ep-faq-item__question:hover {
  color: var(--color-turquoise-flash);
}

.ep-faq-item__icon {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  position: relative;
  display: inline-block;
}

.ep-faq-item__icon::before,
.ep-faq-item__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: currentColor;
  transition: transform var(--ep-transition);
}

.ep-faq-item__icon::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.ep-faq-item__icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.ep-faq-item[data-open="true"] .ep-faq-item__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.ep-faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding-inline: var(--space-2);
}

.ep-faq-item[data-open="true"] .ep-faq-item__answer {
  max-height: 300px;
  padding-block-end: var(--space-4);
}

.ep-faq-item__answer p {
  max-width: 70ch;
  margin-block-end: 0;
  color: rgba(229, 229, 229, 0.8);
}

/* ---------- CTA ---------- */
.ep-cta {
  background: linear-gradient(135deg, var(--color-deep-violet) 0%, var(--color-ink) 100%);
  border-block-start: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.ep-cta::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-violet-mist);
  box-shadow: 0 0 10px var(--color-violet-mist);
}

.ep-cta__container {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.ep-cta__container h2 {
  margin-block-end: 0;
}

.ep-cta__container > p:not(.label-interface) {
  margin-block-end: 0;
}

.ep-cta__actions {
  margin-block-start: var(--space-2);
}

.ep-cta__contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-3);
  font-size: var(--text-small-size);
  line-height: var(--text-small-leading);
  letter-spacing: var(--tracking-label);
  color: rgba(229, 229, 229, 0.7);
  margin-block-end: 0;
}

.ep-cta__contacts a {
  color: var(--color-violet-mist);
}

.ep-cta__contacts a:hover {
  color: var(--color-turquoise-flash);
}

/* ---------- Scroll reveal ---------- */
.ep-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.ep-reveal.ep-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Tablet ---------- */
@media (max-width: 900px) {
  .ep-intro__grid,
  .ep-spaces__grid,
  .ep-poker__grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .ep-formats__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .ep-gastronomy__points {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .ep-testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  .ep-poker__content h2,
  .ep-poker__content p,
  .ep-poker__content .content-list {
    margin-inline-start: 0;
    max-width: 70ch;
  }

  .ep-hero {
    min-height: 70vh;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
  #evenements-prives .section {
    padding-block: var(--ep-section-padding-mobile);
  }

  .ep-hero {
    min-height: 60vh;
  }

  .ep-hero__content {
    gap: var(--space-3);
    padding-block: var(--space-6);
  }

  .ep-hero__subtitle {
    font-size: var(--text-small-size);
    line-height: var(--text-small-leading);
  }

  .ep-hero .btn {
    width: 100%;
    max-width: 320px;
  }

  .ep-intro__points,
  .ep-format-card,
  .ep-testimonial {
    padding: var(--space-4);
  }

  .ep-spaces__media,
  .ep-poker__media {
    aspect-ratio: auto;
    max-height: 320px;
  }

  .ep-faq-item__question {
    font-size: var(--text-h3-size);
    line-height: var(--text-h3-leading);
  }

  .ep-cta__container {
    gap: var(--space-3);
  }

  .ep-cta .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #evenements-prives .ep-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  #evenements-prives .ep-hero__media img {
    transform: none !important;
  }

  #evenements-prives .ep-format-card,
  #evenements-prives .ep-faq-item__answer,
  #evenements-prives .ep-faq-item__icon::before,
  #evenements-prives .ep-faq-item__icon::after {
    transition: none;
  }
}