/**
 * =====================================================
 * ACCUEIL - STYLES MODERNES
 * Version: 2.0 MVP
 * =====================================================
 */

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: linear-gradient(135deg, var(--color-accent-violet) 0%, var(--color-accent-indigo) 100%);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.header.is-scrolled {
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(var(--blur-md));
}

.header__container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: var(--space-4) var(--space-container);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.header__logo-img {
  height: 60px;
  width: auto;
  transition: var(--transition-base);
}

.header__logo-img:hover {
  transform: scale(1.05);
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.header__nav-link {
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.header__nav-link:hover,
.header__nav-link:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.header__nav-link--active {
  background: rgba(255, 255, 255, 0.2);
  font-weight: var(--font-weight-semibold);
}

.header__actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.header__search,
.header__cart {
  color: var(--color-text-inverse);
  padding: var(--space-2);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
}

.header__search:hover,
.header__cart:hover {
  background: rgba(255, 255, 255, 0.15);
}

.header__cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-accent-rose);
  color: var(--color-text-inverse);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
}

.header__burger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-inverse);
  gap: 5px;
}

/* Support pour les spans (hamburger animé) */
.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-inverse);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.header__burger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.header__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__burger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Support pour les SVG (burger simple) */
.header__burger svg {
  width: 24px;
  height: 24px;
  color: var(--color-text-inverse);
}

.header__burger:hover {
  background: rgba(255, 255, 255, 0.15);
}

@media (min-width: 1024px) {
  .header__nav {
    display: block;
    flex: 1;
  }

  .header__burger {
    display: none;
  }
}

/* ===== SEARCH & CART MODALS ===== */
.search-modal,
.cart-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  background: rgba(124, 185, 232, 0.85);
  backdrop-filter: blur(var(--blur-lg));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-smooth);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-8);
  overflow-y: auto;
}

.search-modal.is-open,
.cart-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.search-modal__content,
.cart-modal__content {
  background: var(--color-background);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 600px;
  margin-top: 80px;
  max-height: calc(100vh - 160px);
  overflow-y: auto;
}

.search-modal__header,
.cart-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-surface);
}

.search-modal__title,
.cart-modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.search-modal__close,
.cart-modal__close {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-modal__close:hover,
.cart-modal__close:hover {
  background: var(--color-surface);
  color: var(--color-text-primary);
}

.search-form {
  padding: var(--space-6);
  display: flex;
  gap: var(--space-3);
}

.search-form__input {
  flex: 1;
  padding: var(--space-4);
  border: 2px solid var(--color-surface);
  border-radius: var(--radius-input);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.search-form__input:focus {
  border-color: var(--color-accent-violet);
  outline: none;
}

.search-form__submit {
  padding: var(--space-4);
  background: var(--color-accent-violet);
  color: var(--color-text-inverse);
  border: none;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-form__submit:hover {
  background: var(--color-accent-violet-dark);
}

.cart-items {
  padding: var(--space-6);
  min-height: 200px;
}

.cart-empty {
  text-align: center;
  padding: var(--space-12);
  color: var(--color-text-secondary);
}

.cart-empty__link {
  display: inline-block;
  margin-top: var(--space-4);
  color: var(--color-accent-violet);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
}

.cart-empty__link:hover {
  text-decoration: underline;
}

.cart-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--color-surface);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.cart-checkout {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-accent-emerald);
  color: var(--color-text-inverse);
  border: none;
  border-radius: var(--radius-button);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition-fast);
}

.cart-checkout:hover {
  background: var(--color-accent-emerald-dark);
  transform: translateY(-2px);
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  background: rgba(124, 185, 232, 0.85);
  backdrop-filter: blur(var(--blur-lg));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-smooth);
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__nav {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 400px;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu__link {
  display: block;
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-xl);
  text-align: center;
  transition: var(--transition-fast);
  backdrop-filter: blur(var(--blur-sm));
  text-decoration: none;
}

.mobile-menu__link:hover,
.mobile-menu__link:focus-visible {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(4px);
}

/* ===== UTILITY CLASSES ===== */
.section {
  padding: var(--space-section) 0;
}

.container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--space-container);
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: calc(80px + var(--space-section));
  padding-bottom: var(--space-section);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(79, 70, 229, 0.05) 100%);
}

.hero__container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--space-container);
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--space-12);
  background: linear-gradient(135deg, var(--color-accent-violet), var(--color-accent-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: var(--line-height-tight);
}

.hero__content {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

.hero__portrait-wrapper {
  border-radius: var(--border-radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-width: 400px;
  margin: 0 auto;
}

.hero__portrait {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-slow);
}

.hero__portrait:hover {
  transform: scale(1.05);
}

.hero__text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.hero__text p {
  margin-bottom: var(--space-6);
}

.hero__text p:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .hero__content {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-12);
  }

  .hero__portrait-wrapper {
    margin: 0;
  }
}

/* ===== SECTION TITLES ===== */
.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-accent-violet), var(--color-accent-emerald));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: var(--max-width-3xl);
  margin-left: auto;
  margin-right: auto;
}

/* ===== LIVRES SECTION ===== */
.livres {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
}

.livres__grid {
  display: grid;
  gap: var(--space-12);
  max-width: var(--max-width-6xl);
  margin: 0 auto;
}

.book-card {
  display: grid;
  gap: var(--space-8);
  background: var(--color-background);
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  transition: var(--transition-base);
}

.book-card__image {
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 300px;
  margin: 0 auto;
}

.book-card__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-slow);
}

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

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

.book-card__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: var(--line-height-snug);
}

.book-card__authors {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.book-card__description {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.book-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
}

@media (min-width: 768px) {
  .book-card {
    grid-template-columns: 300px 1fr;
    align-items: start;
  }

  .book-card__image {
    margin: 0;
  }
}

/* ===== EMISSIONS SECTION ===== */
.emissions {
  background: var(--color-surface);
}

.emissions__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.emission-tile {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.emission-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3));
  opacity: 0;
  transition: var(--transition-base);
}

.emission-tile:hover::before {
  opacity: 1;
}

.emission-tile--violet {
  background: linear-gradient(135deg, var(--color-accent-violet), var(--color-accent-violet-dark));
}

.emission-tile--emerald {
  background: linear-gradient(135deg, var(--color-accent-emerald), var(--color-accent-emerald-dark));
}

.emission-tile--cyan {
  background: linear-gradient(135deg, var(--color-accent-cyan), var(--color-accent-cyan-dark));
}

.emission-tile--rose {
  background: linear-gradient(135deg, var(--color-accent-rose), var(--color-accent-rose-dark));
}

.emission-tile--gold {
  background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-dark));
}

.emission-tile--indigo {
  background: linear-gradient(135deg, var(--color-accent-indigo), var(--color-accent-indigo-dark));
}

.emission-tile__content {
  position: relative;
  z-index: 1;
  color: var(--color-text-inverse);
  padding: var(--space-4);
  width: 100%;
}

.emission-tile__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  max-width: 100%;
}

.emission-tile__subtitle {
  font-size: var(--font-size-base);
  opacity: 0.9;
}

/* ===== MAGAZINE SECTION ===== */
.magazine__wrapper {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.magazine__tagline {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-violet);
  margin-bottom: var(--space-6);
  text-align: center;
}

.magazine__description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.magazine__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.magazine__features li {
  padding-left: var(--space-8);
  position: relative;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.magazine__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-emerald);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.magazine__cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.magazine__price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-indigo);
}

.magazine__visual {
  max-width: 400px;
  margin: 0 auto;
}

.magazine__cover {
  width: 100%;
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
}

@media (min-width: 768px) {
  .magazine__wrapper {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .magazine__tagline,
  .magazine__cta-wrapper {
    text-align: left;
    align-items: flex-start;
  }

  .magazine__visual {
    margin: 0;
  }
}

/* ===== VOYAGES SECTION ===== */
.voyages {
  background: var(--color-surface);
}

.voyages__wrapper {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.voyages__tagline {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-gold);
  margin-bottom: var(--space-6);
  text-align: center;
}

.voyages__description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.voyages__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.voyages__features li {
  padding-left: var(--space-8);
  position: relative;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.voyages__features li::before {
  content: '✈';
  position: absolute;
  left: 0;
  color: var(--color-accent-gold);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.voyages__cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.voyages__visual {
  max-width: 500px;
  margin: 0 auto;
}

.voyages__image {
  width: 100%;
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
}

@media (min-width: 768px) {
  .voyages__wrapper {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .voyages__tagline,
  .voyages__cta-wrapper {
    text-align: left;
    align-items: flex-start;
  }

  .voyages__visual {
    margin: 0;
  }
}

/* ===== EVENEMENTS SECTION ===== */
.evenements {
  background: var(--color-surface);
}

.evenements__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(300px, 400px));
  justify-content: center;
}

.event-card {
  position: relative;
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

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

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

/* ===== BOUTIQUE SECTION ===== */
.boutique__intro {
  max-width: var(--max-width-3xl);
  margin: 0 auto var(--space-12);
  text-align: center;
}

.boutique__intro p {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  max-width: 100%;
}

.boutique__intro p:last-child {
  margin-bottom: 0;
}

/* ===== UTILITIES ===== */
.text-center {
  text-align: center;
}

.mt-8 {
  margin-top: var(--space-8);
}

/* ===== ANIMATIONS ===== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hover-float:hover {
  animation: float 3s ease-in-out infinite;
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 767px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

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

  .magazine__cta-wrapper {
    width: 100%;
  }
}