/* Étiquette page styles — Neural Nocturne */

.etiquette-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-ink);
}

.etiquette-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.etiquette-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.55) 0%, rgba(18, 10, 42, 0.75) 45%, rgba(10, 10, 10, 0.95) 100%);
  z-index: 1;
}

.etiquette-hero__content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-inline: auto;
  padding-inline: var(--container-padding);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  animation: etiquette-fade-up 0.8s ease-out both;
}

.etiquette-hero__content .label-interface {
  margin-block-end: 0;
}

.etiquette-hero__content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-block-end: 0;
  color: var(--color-platinum);
  text-shadow: 0 0 30px rgba(123, 108, 246, 0.35);
}

.etiquette-hero__intro {
  max-width: 60ch;
  margin-inline: auto;
  font-size: var(--text-body-size);
  line-height: var(--text-body-leading);
  color: rgba(229, 229, 229, 0.9);
  margin-block-end: 0;
}

@keyframes etiquette-fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* L'Esprit de la Maison */
.etiquette-spirit {
  background-color: var(--color-ink);
}

.etiquette-spirit .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-spirit .label-interface,
.etiquette-spirit h2 {
  margin-block-end: 0;
}

.etiquette-spirit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-7);
  align-items: start;
}

.etiquette-spirit__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.etiquette-spirit__text blockquote {
  margin-block-end: 0;
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-leading);
  color: var(--color-violet-mist);
  border-inline-start-color: var(--color-turquoise-flash);
  padding-inline-start: var(--space-4);
}

.etiquette-spirit__text p {
  max-width: 65ch;
  margin-block-end: 0;
}

.etiquette-spirit__cards {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.etiquette-spirit__card {
  padding: var(--space-5);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-spirit__card:hover {
  box-shadow: var(--shadow-glow-violet);
  transform: translateY(-2px);
}

.etiquette-spirit__card h3 {
  margin-block-end: 0;
}

.etiquette-spirit__card p {
  margin-block-end: 0;
}

.etiquette-spirit__card ul {
  margin-block-end: 0;
}

/* À Table : L'Étiquette du Dîner */
.etiquette-dinner {
  background-color: var(--color-ink-soft);
  position: relative;
}

.etiquette-dinner::before,
.etiquette-dinner::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(123, 108, 246, 0.35), transparent);
  box-shadow: 0 0 12px rgba(123, 108, 246, 0.2);
}

.etiquette-dinner::before {
  left: 8%;
}

.etiquette-dinner::after {
  right: 8%;
}

.etiquette-dinner .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-dinner .label-interface,
.etiquette-dinner h2 {
  margin-block-end: 0;
}

.etiquette-dinner__content {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-dinner__rule {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-dinner__rule h3 {
  margin-block-end: 0;
}

.etiquette-dinner__rule p {
  max-width: 65ch;
  margin-block-end: 0;
}

.etiquette-dinner__rule ol,
.etiquette-dinner__rule ul {
  margin-block-end: 0;
}

.etiquette-dinner__list {
  list-style: decimal;
  padding-inline-start: 1.5rem;
  margin-block-end: 0;
}

.etiquette-dinner__list li {
  margin-block-end: var(--space-2);
}

.etiquette-dinner__list li:last-child {
  margin-block-end: 0;
}

/* Au Card-Room : L'Étiquette du Jeu */
.etiquette-cardroom {
  background-color: var(--color-ink);
}

.etiquette-cardroom .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-cardroom__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-7);
  align-items: stretch;
}

.etiquette-cardroom__media {
  min-width: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.etiquette-cardroom__image {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
  filter: saturate(0.85) sepia(0.15) hue-rotate(200deg) brightness(0.9);
}

.etiquette-cardroom__media:hover .etiquette-cardroom__image {
  transform: scale(1.03);
}

.etiquette-cardroom__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  justify-content: center;
}

.etiquette-cardroom__content .label-interface,
.etiquette-cardroom__content h2 {
  margin-block-end: 0;
}

.etiquette-cardroom__rule {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-cardroom__rule h3 {
  margin-block-end: 0;
}

.etiquette-cardroom__rule p {
  max-width: 60ch;
  margin-block-end: 0;
}

.etiquette-cardroom__rule ul {
  margin-block-end: 0;
}

/* Le Déroulement d'une Soirée */
.etiquette-timeline {
  background-color: var(--color-ink-soft);
}

.etiquette-timeline .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-timeline .label-interface,
.etiquette-timeline h2 {
  margin-block-end: 0;
  text-align: center;
}

.etiquette-timeline__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  position: relative;
}

.etiquette-timeline__grid::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 16.666%;
  right: 16.666%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-violet-mist), var(--color-blue-mist), var(--color-violet-mist));
  box-shadow: 0 0 12px rgba(123, 108, 246, 0.35);
  z-index: 0;
}

.etiquette-timeline__step {
  position: relative;
  z-index: 1;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.etiquette-timeline__step:hover {
  box-shadow: var(--shadow-glow-violet);
  transform: translateY(-2px);
}

.etiquette-timeline__step h3 {
  margin-block-end: 0;
  text-align: center;
}

.etiquette-timeline__step p {
  max-width: 65ch;
  margin-block-end: 0;
  text-align: center;
}

.etiquette-timeline__step ul {
  margin-block-end: 0;
}

/* Communication Non Verbale */
.etiquette-nonverbal {
  position: relative;
  background-color: var(--color-ink);
  padding-block: var(--space-8);
}

.etiquette-nonverbal__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.etiquette-nonverbal__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.etiquette-nonverbal__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, rgba(18, 10, 42, 0.7) 50%, rgba(10, 10, 10, 0.9) 100%);
}

.etiquette-nonverbal .container {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.etiquette-nonverbal__panel {
  max-width: 600px;
  width: 100%;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.etiquette-nonverbal__panel .label-interface,
.etiquette-nonverbal__panel h2 {
  margin-block-end: 0;
}

.etiquette-nonverbal__rule {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-nonverbal__rule h3 {
  margin-block-end: 0;
}

.etiquette-nonverbal__rule p {
  max-width: 60ch;
  margin-block-end: 0;
}

.etiquette-nonverbal__rule ul {
  margin-block-end: 0;
}

/* Fair-Play et Esprit Sportif */
.etiquette-fairplay {
  background-color: var(--color-ink-soft);
}

.etiquette-fairplay .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-fairplay .label-interface,
.etiquette-fairplay h2 {
  margin-block-end: 0;
}

.etiquette-fairplay__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-7);
  position: relative;
}

.etiquette-fairplay__grid::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--color-violet-mist), transparent);
  box-shadow: 0 0 12px rgba(123, 108, 246, 0.3);
  transform: translateX(-50%);
}

.etiquette-fairplay__column {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-fairplay__column h3 {
  margin-block-end: 0;
}

.etiquette-fairplay__column p {
  max-width: 65ch;
  margin-block-end: 0;
}

.etiquette-fairplay__column ul {
  margin-block-end: 0;
}

/* FAQ */
.etiquette-faq {
  background-color: var(--color-ink);
}

.etiquette-faq .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.etiquette-faq .label-interface,
.etiquette-faq h2 {
  margin-block-end: 0;
}

.etiquette-faq__list {
  max-width: 800px;
  margin-inline: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.etiquette-faq__item {
  overflow: hidden;
}

.etiquette-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: none;
  border: none;
  color: var(--color-platinum);
  font-family: var(--font-heading);
  font-size: var(--text-h3-size);
  font-weight: 300;
  letter-spacing: -0.01em;
  text-align: left;
  cursor: pointer;
  transition: color 0.25s ease;
}

.etiquette-faq__question:hover {
  color: var(--color-turquoise-flash);
}

.etiquette-faq__icon {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  position: relative;
}

.etiquette-faq__icon::before,
.etiquette-faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: currentColor;
  transition: transform 0.3s ease;
}

.etiquette-faq__icon::before {
  width: 12px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.etiquette-faq__icon::after {
  width: 1px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.etiquette-faq__item[data-open="true"] .etiquette-faq__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.etiquette-faq__answer {
  padding: 0 var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.etiquette-faq__answer[hidden] {
  display: none;
}

.etiquette-faq__answer p {
  max-width: 65ch;
  margin-block-end: 0;
}

.etiquette-faq__answer ul {
  margin-block-end: 0;
}

/* Appel à la Réservation */
.etiquette-cta {
  background: linear-gradient(180deg, var(--color-ink) 0%, var(--color-deep-violet) 100%);
  position: relative;
}

.etiquette-cta .container {
  display: flex;
  justify-content: center;
}

.etiquette-cta__content {
  max-width: 600px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.etiquette-cta__content .label-interface,
.etiquette-cta__content h2,
.etiquette-cta__content p {
  margin-block-end: 0;
}

.etiquette-cta__content p {
  max-width: 60ch;
  margin-inline: auto;
}

.etiquette-cta__contacts {
  margin-block-end: 0;
  justify-content: center;
}

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

.etiquette-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-block-start: var(--space-2);
}

.etiquette-cta__actions .btn {
  min-width: 0;
}

/* Tablet */
@media (max-width: 900px) {
  .etiquette-spirit__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .etiquette-cardroom__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .etiquette-cardroom__image {
    min-height: 400px;
  }

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

  .etiquette-timeline__grid::before {
    display: none;
  }

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

  .etiquette-fairplay__grid::before {
    display: none;
  }

  .etiquette-dinner::before,
  .etiquette-dinner::after {
    display: none;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .etiquette-hero {
    min-height: 100svh;
    padding-block: var(--space-6);
  }

  .etiquette-hero__content {
    gap: var(--space-3);
  }

  .etiquette-hero__content h1 {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

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

  .etiquette-spirit__grid {
    gap: var(--space-5);
  }

  .etiquette-spirit__card {
    padding: var(--space-4);
  }

  .etiquette-dinner__content {
    gap: var(--space-5);
  }

  .etiquette-cardroom__image {
    min-height: 280px;
  }

  .etiquette-cardroom__content {
    gap: var(--space-4);
  }

  .etiquette-timeline__step {
    padding: var(--space-4);
  }

  .etiquette-nonverbal {
    padding-block: var(--space-6);
  }

  .etiquette-nonverbal__panel {
    padding: var(--space-4);
  }

  .etiquette-faq__question {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-body-size);
  }

  .etiquette-faq__answer {
    padding: 0 var(--space-4) var(--space-4);
  }

  .etiquette-cta__actions {
    flex-direction: column;
    width: 100%;
  }

  .etiquette-cta__actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .etiquette-hero__content {
    animation: none;
  }

  .etiquette-cardroom__image {
    transition: none;
  }

  .etiquette-cardroom__media:hover .etiquette-cardroom__image {
    transform: none;
  }

  .etiquette-spirit__card,
  .etiquette-timeline__step {
    transition: none;
  }

  .etiquette-spirit__card:hover,
  .etiquette-timeline__step:hover {
    transform: none;
  }

  .etiquette-faq__icon::before,
  .etiquette-faq__icon::after {
    transition: none;
  }
}