:root {
  --couleur-principale: #7a3d2e;
  --couleur-action: #c27a3a;
  --couleur-douce: #f5d4a8;
  --couleur-accent: #f0c050;
  --couleur-chaude: #a06030;
  --fond-page: #fdf0e0;
  --texte: #3d2b1f;
  --texte-clair: #fdf0e0;
  --ombre: rgba(122,61,46,0.15);
  --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-title: 'Georgia', 'Times New Roman', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--texte);
  line-height: 1.7;
  background-color: var(--fond-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Nav horizontal (barre principale) */
.nav-horizontal {
  background: linear-gradient(135deg, var(--couleur-principale) 0%, var(--couleur-action) 100%);
  padding: 0.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav-horizontal ul {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.3rem;
  flex: 1;
}

.nav-horizontal ul li a {
  color: var(--texte-clair);
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s;
  white-space: nowrap;
}

.nav-horizontal ul li a:hover,
.nav-horizontal ul li a.active {
  background: rgba(255,255,255,0.2);
  color: var(--couleur-accent);
}

/* Nav vertical (footer) */
.nav-vertical {
  background: none;
  position: static;
  box-shadow: none;
  padding: 0;
}

.nav-vertical p {
  margin: 0;
}

.nav-vertical p a {
  color: var(--couleur-douce);
  font-size: 0.9rem;
  line-height: 1.8;
  text-decoration: none;
  display: block;
  padding: 0.15rem 0;
}

.nav-vertical p a:hover {
  color: var(--couleur-accent);
  text-decoration: underline;
}

/* Hero section */
.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 4rem 2rem 3rem;
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.hero > * {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-family: var(--font-title);
  font-size: 2.8rem;
  color: #fff;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero p {
  font-size: 1.2rem;
  color: var(--couleur-douce);
  max-width: 700px;
  margin: 0 auto;
}

/* Sections */
section {
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

section h2 {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--couleur-principale);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

section h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--couleur-accent);
  margin: 0.8rem auto 0;
  border-radius: 2px;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 6px 24px var(--ombre);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(45, 74, 51, 0.2);
}

.card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 1.5rem;
}

.card-body h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--couleur-principale);
  margin-bottom: 0.5rem;
}

.card-body p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
}

.card-body .btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1.5rem;
  background: var(--couleur-action);
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 0.9rem;
  transition: background 0.3s;
}

.card-body .btn:hover {
  background: var(--couleur-principale);
}

/* Round image for clickable external link */
.img-round {
  border-radius: 50%;
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
  display: block;
}

/* Gallery grid */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
  transition: transform 0.4s, filter 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.03);
  filter: brightness(1.05);
}

.gallery-caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  background: linear-gradient(transparent 60%, rgba(45, 74, 51, 0.75));
  color: #fff;
  font-size: 0.85rem;
  line-height: 1.3;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
}

/* Carousel */
.carousel-container {
  position: relative;
  max-width: 800px;
  margin: 2rem auto;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 6px 24px var(--ombre);
}

.carousel-track {
  position: relative;
}

.carousel-track img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.carousel-track img.active {
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.8);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s;
  color: var(--couleur-principale);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.carousel-btn:hover {
  background: #fff;
}

.carousel-btn.prev { left: 12px; }
.carousel-btn.next { right: 12px; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 1rem 0;
}

.carousel-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--couleur-action);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.carousel-dots button.active {
  background: var(--couleur-action);
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.two-col img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 4px 16px var(--ombre);
}

.two-col h3 {
  font-family: var(--font-title);
  color: var(--couleur-principale);
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.two-col p {
  margin-bottom: 0.8rem;
}

.two-col .btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.6rem 1.8rem;
  background: var(--couleur-accent);
  color: var(--texte);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: background 0.3s;
}

.two-col .btn:hover {
  background: var(--couleur-chaude);
  color: #fff;
}

/* Price card */
.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.price-card {
  background: #fff;
  border-radius: 20px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 16px var(--ombre);
}

.price-card h3 {
  font-family: var(--font-title);
  color: var(--couleur-principale);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.price-card .price {
  font-size: 2rem;
  color: var(--couleur-accent);
  font-weight: 700;
}

.price-card .price small {
  font-size: 1rem;
  color: #777;
}

.price-card ul {
  list-style: none;
  text-align: left;
  margin-top: 1rem;
}

.price-card ul li {
  padding: 0.3rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.price-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--couleur-action);
  font-weight: 700;
}

/* Footer */
footer {
  background: var(--couleur-principale);
  color: var(--couleur-douce);
  padding: 3rem 2rem 1.5rem;
  margin-top: auto;
}

footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

footer h3 {
  font-family: var(--font-title);
  color: var(--couleur-accent);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

footer p, footer a {
  color: var(--couleur-douce);
  font-size: 0.9rem;
  line-height: 1.8;
  text-decoration: none;
}

footer a:hover {
  color: var(--couleur-accent);
  text-decoration: underline;
}

footer .partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-top: 0.5rem;
}

footer .partners img {
  height: 32px;
  width: auto;
  opacity: 0.8;
  transition: opacity 0.3s;
}

footer .partners img:hover {
  opacity: 1;
}

footer .social-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-right: 1.2rem;
  font-size: 0.9rem;
}

footer .copyright {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(200, 219, 160, 0.2);
  font-size: 0.85rem;
}

/* Contact info block */
.contact-block {
  background: var(--couleur-principale);
  color: var(--couleur-douce);
  padding: 1.5rem 2rem;
  border-radius: 20px;
  margin: 2rem 0;
}

.contact-block h3 {
  color: var(--couleur-accent);
  margin-bottom: 0.8rem;
}

.contact-block p {
  margin-bottom: 0.3rem;
}

.contact-block a {
  color: var(--couleur-douce);
}

.contact-block a:hover {
  color: var(--couleur-accent);
}

/* Clickable image link */
.img-link {
  display: block;
  position: relative;
  width: fit-content;
  margin: 2rem auto;
}

.img-link .img-round {
  display: block;
  width: 300px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 6px 24px var(--ombre);
  transition: transform 0.3s;
}

.img-link:hover .img-round {
  transform: scale(1.02);
}

.img-link .overlay {
  position: absolute;
  inset: 0;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(45, 74, 51, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  padding: 1rem;
  box-sizing: border-box;
}

.img-link:hover .overlay {
  opacity: 1;
}

/* Responsive */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .nav-horizontal ul li a { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  section { padding: 2rem 1rem; }
  .hero { padding: 2.5rem 1rem; }
  .hero h1 { font-size: 1.6rem; }
  .gallery { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .cards-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .price-card { padding: 0.7rem; }
  .price-card h3 { font-size: 0.95rem; }
  .price-card .price { font-size: 1.5rem; }
  .price-card .price small { font-size: 0.85rem; }
  .nav-horizontal ul { gap: 0.2rem; }
  .nav-horizontal ul li a { font-size: 0.75rem; padding: 0.3rem 0.6rem; }
}

/* Background variants */
.bg-accueil { background-image: url('../img/deco/arriere_plans/bg-accueil.jpg'); }
.bg-marches { background-image: url('../img/deco/arriere_plans/bg-marches.jpg'); }
.bg-camping { background-image: url('../img/deco/arriere_plans/bg-camping.jpg'); }
.bg-jardin { background-image: url('../img/deco/arriere_plans/bg-jardin.jpg'); }
.bg-hulotte { background-image: url('../img/deco/arriere_plans/bg-hulotte.jpg'); }