:root {
  /* Palette verrouillee: uniquement les 5 RGB fournis par le client. */
  --plum: rgb(129, 83, 106);
  --sand: rgb(254, 244, 231);
  --sage: rgb(95, 116, 97);
  --clay: rgb(197, 126, 98);
  --gold: rgb(190, 155, 96);
  --text-dark: var(--plum);
  --text-light: var(--sand);
  --card-bg: rgba(254, 244, 231, 0.92);
  --shadow: 0 18px 50px rgba(129, 83, 106, 0.18);
  --radius: 20px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Gotham", "Montserrat", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background: var(--sand);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(254, 244, 231, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(129, 83, 106, 0.12);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-weight: 600;
  color: var(--plum);
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--clay);
  transition: width 0.25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.lang-switcher {
  display: flex;
  gap: 8px;
  border: 1px solid rgba(129, 83, 106, 0.2);
  padding: 4px;
  border-radius: 999px;
  background: var(--sand);
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--plum);
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-btn.is-active {
  background: var(--plum);
  color: var(--text-light);
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 60px;
}

.hero-media {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(95, 116, 97, 0.18), rgba(197, 126, 98, 0.2));
}

.carousel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 360px;
  background: rgba(254, 244, 231, 0.6);
}

.carousel-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease;
}

.carousel-item.is-active {
  opacity: 1;
}

.media-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--plum);
  font-weight: 500;
  letter-spacing: 0.4px;
  background: linear-gradient(120deg, rgba(190, 155, 96, 0.25), rgba(129, 83, 106, 0.2));
}

.carousel-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(129, 83, 106, 0.3);
}

.dot.is-active {
  background: var(--plum);
}

.hero-content h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  color: var(--plum);
  margin-bottom: 18px;
  line-height: 1.15;
}

.hero-content p {
  margin-bottom: 24px;
  max-width: 520px;
}

.pill {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(190, 155, 96, 0.18);
  color: var(--sage);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.section {
  padding: 80px 24px;
}

.section.alt {
  background: rgba(129, 83, 106, 0.06);
}

.section-header {
  max-width: var(--max-width);
  margin: 0 auto 40px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--plum);
  margin-bottom: 10px;
}

.grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.details-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.team-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.blog-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.contact-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid rgba(129, 83, 106, 0.08);
}

.detail-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail-card li::before {
  content: "•";
  color: var(--clay);
  margin-right: 8px;
}

.detail-card li {
  display: flex;
  align-items: start;
}

.tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(95, 116, 97, 0.18);
  color: var(--sage);
  font-size: 0.75rem;
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  padding: 10px 20px;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--plum);
  color: var(--text-light);
  box-shadow: 0 14px 30px rgba(129, 83, 106, 0.28);
}

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

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(129, 83, 106, 0.4);
  color: var(--plum);
}

.btn-link {
  padding: 0;
  background: none;
  color: var(--clay);
  font-weight: 600;
}

.btn-link:hover {
  text-decoration: underline;
}

.team-card .avatar {
  height: 160px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(95, 116, 97, 0.3), rgba(190, 155, 96, 0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--plum);
  font-weight: 600;
}

.tabs {
  max-width: var(--max-width);
  margin: 0 auto 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(129, 83, 106, 0.3);
  background: transparent;
  cursor: pointer;
  color: var(--plum);
}

.tab.is-active {
  background: var(--plum);
  color: var(--text-light);
}

.featured {
  max-width: var(--max-width);
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
  gap: 24px;
}

.featured-media {
  height: 200px;
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(197, 126, 98, 0.25), rgba(129, 83, 106, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--plum);
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--plum);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid rgba(129, 83, 106, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  background: rgba(254, 244, 231, 0.7);
}

.calendar {
  gap: 20px;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  text-align: center;
  font-size: 0.85rem;
}

.calendar-day {
  font-weight: 600;
  color: var(--plum);
}

.calendar-slot {
  padding: 10px;
  border-radius: 12px;
  background: rgba(95, 116, 97, 0.12);
  color: var(--sage);
}

.calendar-slot.is-active {
  background: rgba(129, 83, 106, 0.2);
  color: var(--plum);
  font-weight: 600;
}

.site-footer {
  background: rgba(95, 116, 97, 0.14);
  padding: 40px 24px;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: center;
  color: var(--plum);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-note {
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 40px;
  }

  .hero-content h1 {
    font-size: clamp(2rem, 6vw, 2.6rem);
  }

  .calendar-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}