/* Reset & base */
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{font-family:'Inter',sans-serif;color:#2a2a2a;background:#f9f9fb;line-height:1.7;}
h1,h2,h3{font-family:'Playfair Display',serif;color:#1c1c2e;font-weight:700;}
h1 { font-size: 2.8rem; font-weight: 600; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.4rem; font-weight: 500; }

p  { font-size: 1rem; line-height: 1.7; }

/* Palette */
:root{
  --blue-deep:#0A2540;--gold:#D4AF37;--sand:#F7F5F2;--muted:#6c757d;
  --blue:#1F6AE1;--blue2:#0096c7;--deep:#023e8a;--dark:#111;
  --text:#2B2B2B;--card:#FFFFFF;
}
.lang-switch {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  z-index: 20;
}

.lang-switch .lang {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #eaeaea;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: all 0.25s ease;
}

.lang-switch .lang:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.lang-switch .lang.active {
  background: #ffffff;
  color: #111;
}




.brand{font-weight:700;display:flex;align-items:center;gap:8px;font-family:'Playfair Display',serif;font-size:1.2rem; margin-right:20px;}


.menu{list-style:none;display:flex;gap:1.2rem;align-items:center;margin:0;padding:0;}
.menu a{color:#fff;text-decoration:none;font-weight:600;opacity:.85;transition:color .3s;}
.menu a:hover,.menu a.active{opacity:1;color:var(--gold);}

/* Hero section */
.hero{position:relative;min-height:50vh;height:auto;padding: 6rem 1rem 5rem;display:grid;place-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url('images/plage2.jpg') center/cover no-repeat;
  filter:brightness(.85) saturate(110%);z-index:-1;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(10,37,64,.7),rgba(10,37,64,.3));z-index:1;}
.hero-content{position:relative;color:#fff;text-align:center;max-width:760px;padding:1rem;z-index:2;}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);margin:0 0 .75rem;color:var(--gold);}
.hero p{font-size:clamp(1rem,2.5vw,1.25rem);margin:0 0 1.25rem;color:#e7f0ff;}

/* Buttons */
.btn,.btn-outline{display:inline-block;padding:12px 22px;border-radius:28px;text-decoration:none;
  font-weight:700;transition:.25s;cursor:pointer;}
.btn{background:var(--gold);color:#222;box-shadow:0 6px 18px rgba(0,0,0,.18);}
.btn:hover{background:#d4ac0d;transform:translateY(-1px);}
.btn-outline{border:2px solid #fff;color:#fff;}
.btn-outline:hover{background:#fff;color:var(--blue);}

/* Sections */
.section {  max-width: 1200px;
  margin: 4rem auto;
  padding: 3rem 2.5rem;
  background: #ffffff;
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
  line-height: 1.75;}
.section-header { text-align: center; margin-bottom: 1.5rem; }
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.2rem); margin-bottom: 0.5rem; }
.section-header p { color: var(--muted); max-width: 720px; margin: 0 auto; }

/* Features */
.features { background: var(--sand); border-top: 1px solid #eee; border-bottom: 1px solid #eee; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.card { background: var(--card); border-radius: 14px; box-shadow: 0 10px 28px rgba(0,0,0,0.08); overflow: hidden; transition: transform .25s ease, box-shadow .25s; }
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(0,0,0,0.12); }
.card img { width: 100%; height: 190px; object-fit: cover; }
.card-body { padding: 1rem 1rem 1.25rem; }
.card-body h3 { font-weight: 700; display:flex; align-items:center; gap:8px; }
.card-body p { color: var(--muted); }

/* Bandeau parallax */
.bandeau { position: relative; height: 280px; display:grid; place-items:center; color:#fff; text-align:center; }
.bandeau-parallax { background: url('images/plage.jpg') center/cover fixed; }
.bandeau-content { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 700; text-shadow: 2px 2px 12px rgba(0,0,0,0.45); }

/* Galerie */
.gallery { background: #fff; border-radius: 22px; box-shadow: 0 8px 20px rgba(0,0,0,0.06); }
.masonry { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); grid-auto-rows: 180px; gap: 10px; }
.masonry-item { display:block; position: relative; overflow:hidden; border-radius: 12px; box-shadow: 0 6px 14px rgba(0,0,0,0.06); }
.masonry-item.wide { grid-column: span 2; }
.masonry-item.tall { grid-row: span 2; }
.masonry-item img { width:100%; height:100%; object-fit:cover; transition: transform .35s ease; }
.masonry-item:hover img { transform: scale(1.06); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.8); display: none; align-items: center; justify-content: center; z-index: 2000; }
.lightbox img { max-width: 88vw; max-height: 88vh; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
.lightbox-close { position: absolute; top: 22px; right: 22px; background: #fff; border: none; color: #333; border-radius: 50%; width: 40px; height: 40px; cursor: pointer; box-shadow: 0 8px 16px rgba(0,0,0,0.2); }
.lightbox-close:hover { background: #f0f0f0; }
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 215, 0, 0.85); /* doré lumineux */
  border: none;
  font-size: 1.8em;
  cursor: pointer;
  padding: 12px;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  color: #0a2a43; /* bleu nuit pour contraste */
  transition: all 0.3s ease;
}

.lightbox-prev { left: 15px; }
.lightbox-next { right: 15px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: #ffd700; /* doré plus vif au survol */
  transform: translateY(-50%) scale(1.1);
}

/* Témoignages */
.testimonials {
  background: linear-gradient(135deg, #f7fbff, #ffffff);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.testi-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.5rem 1.6rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.testi-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.08);
}

/* Header note */
.testi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stars {
  color: #f5b301;
  font-size: 0.95rem;
}

.rating {
  font-size: 0.8rem;
  font-weight: 600;
  color: #666;
}

/* Texte avis */
.testi-card blockquote {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #333;
  margin: 0;
  position: relative;
  padding-left: 18px;
}

.testi-card blockquote::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -6px;
  font-size: 2rem;
  color: #ddd;
  line-height: 1;
}

/* Auteur */
.author {
  font-size: 0.85rem;
  font-weight: 600;
  color: #222;
}

.author span {
  font-weight: 400;
  color: #777;
}


/* FAQ */
.faq { background: #fff; border-radius: 22px; box-shadow: 0 8px 20px rgba(0,0,0,0.06); }
.accordion { display: grid; gap: 10px; }
.accordion-item { background:#f9fafc; border-radius: 10px; overflow: hidden; border: 1px solid #e7eef7; }
.accordion-header { width: 100%; text-align: left; padding: 0.9rem 1rem; background: #eef6ff; color: #1f2d3d; border: none; font-weight: 700; cursor: pointer; display:flex; align-items:center; gap:8px; }
.accordion-header:hover { background: #e5f1ff; }
.accordion-body { display: none; padding: 0.9rem 1rem; color: var(--muted); background: #fff; }
.accordion-item.active .accordion-body { display: block; }

/* Booking CTA */
.booking-cta { display:grid; place-items:center; }
.cta-box { background: linear-gradient(135deg, var(--blue), var(--blue2)); color:#fff; width:100%; border-radius: 16px; padding: 2rem; text-align:center; box-shadow: 0 10px 28px rgba(0,0,0,0.12); }
.cta-box h2 { color:#fff; margin: 0 0 0.6rem; }
.cta-box p { color:#e7f0ff; margin-bottom: 1rem; }
.btn-large { padding: 14px 26px; border-radius: 32px; }


/* Equipement */
/* --- SECTION PREMIUM CASA HUGO & LUCIE --- */

.property-description {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 3rem 2.5rem;
  background: #ffffff;
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(0,0,0,0.08);
  line-height: 1.75;
  color: #2c2c2c;
  font-family: "Inter", "Segoe UI", sans-serif;
  position: relative;
  overflow: hidden;
}

/* Effet halo doux */
.property-description::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  background: rgba(0,119,182,0.08);
  border-radius: 50%;
  filter: blur(40px);
}

/* Titres principaux */
.property-description h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--blue);
  text-align: center;
  margin-bottom: 1.5rem;
  position: center;
  left: 50%;
  transform: translateX(0%);
}

/* Soulignement animé */
.property-description h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  width: 40%;
  height: 3px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  border-radius: 2px;
  opacity: 0.4;
}

/* Sous-titres */
.property-description h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.8rem;
  margin-bottom: 1rem;
  color: var(--blue);
  position: relative;
  padding-left: 5px;
}


/* Paragraphes */
.property-description p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 1.4rem;
  letter-spacing: 0.2px;
}

/* --- LISTES PREMIUM --- */

.property-description ul {
  list-style: none;
  padding: 0;
  margin: 1.8rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px 24px;
}

.property-description ul li {
  position: relative;
  padding-left: 48px;
  font-size: 1.05rem;
  color: #333;
  line-height: 1.55;
  font-weight: 500;
}

/* Icône premium circulaire */
.property-description ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 4px 10px rgba(0,119,182,0.25);
}

/* --- RESPONSIVE --- */

@media (max-width: 768px) {
  .property-description {
    padding: 2rem 1.5rem;
  }

  .property-description h2 {
    font-size: 2rem;
  }

  .property-description h3 {
    font-size: 1.4rem;
  }

  .property-description ul {
    grid-template-columns: 1fr;
  }
}

/* --- ACCORDION PREMIUM CASA HUGO & LUCIE --- */

.details-appareils {
  max-width: 900px;
  margin: 3rem auto;
  padding: 2rem;
}

.details-appareils h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 1.5rem;
  text-align: center;
}

/* Container */
.device-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Item */
.device-item {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: all 0.3s ease;
}

/* Header */
.device-header {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: #f7f9fc;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.device-header:hover {
  background: #eef4ff;
}

.device-header i {
  transition: transform 0.3s ease;
}

/* Content */
.device-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.device-content ul {
  list-style: none;
  padding: 1rem 0;
  margin: 0;
}

.device-content li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 0.6rem;
  color: #555;
}

.device-content li::before {
  content: "\2022";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--blue);
  font-size: 1.2rem;
}

/* Active state */
.device-item.active .accordion-content {
  max-height: 500px;
  padding: 1rem 1.5rem;
}

.device-item.active .accordion-header i {
  transform: rotate(180deg);
}


.equipements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 2rem;
}

.equipement-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.equipement-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.12);
}

.equipement-img {
  position: relative;
  height: 160px;
  overflow: hidden;
}
.equipement-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
  transition: transform 0.4s ease;
}
.equipement-card:hover .equipement-img img {
  transform: scale(1.05);
}
.equipement-img i {
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-size: 1.8rem;
  color: #fff;
  background: rgba(0,119,182,0.85);
  padding: 10px;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.equipement-body {
  padding: 1rem;
  text-align: center;
}
.equipement-body h3 {
  margin-bottom: 0.5rem;
  font-weight: 700;
  color: var(--blue);
}
.equipement-body p {
  color: var(--muted);
  font-size: 0.95rem;
}


/* contact */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  border: 2px solid var(--blue);

}
.contact-form .form-group {
  margin-bottom: 1rem;
}
.contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
}
.contact-form button {
  margin-top: 1rem;
}

.infos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 2rem;
}
.info-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}
.info-card i {
  font-size: 2rem;
  color: var(--blue);
  margin-bottom: 0.5rem;
}

.map-container {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}


/* Footer */
footer { background: var(--deep); color:#fff; margin-top: 2rem; }
.footer-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; padding: 1.25rem; align-items:center; }
.socials a { color:#fff; font-size: 1.2rem; margin-right: 10px; opacity: 0.9; }
.socials a:hover { opacity: 1; color: var(--gold); }
.copy { text-align:center; padding: 0.75rem; background: rgba(255,255,255,0.06); }

/* Animations on scroll */
.animate-in { opacity: 0; transform: translateY(16px); transition: 0.6s ease; }
.animate-in.visible { opacity: 1; transform: translateY(0); }


/* Layout principal */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

@media (max-width: 900px) {
  .booking-layout {
    grid-template-columns: 1fr;
  }
}

/* Cartes */
.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-header {
  background: var(--blue);
  color: #fff;
  padding: 1rem 1.25rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.card-header i {
  margin-right: 8px;
}

.card-body {
  padding: 1.5rem;
}

/* Overlay par défaut (desktop) */
.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: 0.3s ease;
  color: white;
  font-size: 2rem;
  pointer-events: none;
}

/* Hover desktop */
.card:hover .card-overlay {
  opacity: 1;
}

/*  Mobile & tablette : overlay toujours visible */
@media (max-width: 1024px) {
  .card-overlay {
    opacity: 1;
    background: rgba(0,0,0,0.25);
    font-size: 1.6rem;
  }
}
@media (max-width: 1024px) {
  .tap-hint {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.55);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
  }
}


/* Formulaire */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 0.3rem;
  display: block;
  color: #333;
}

.form-group i {
  margin-right: 6px;
  color: var(--blue);
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  outline: none;
}

/* Form-row pour dates */
.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
}

/* Price box */
.price-box {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.price-box .total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue);
  margin-top: 0.5rem;
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 30px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: 0.25s ease;
  border: none;
}

.btn-primary {
  background: var(--gold);
  color: #222;
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

.btn-primary:hover {
  background: #d4ac0d;
  transform: translateY(-2px);
}

/* Note sécurité */
.secure-note {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.5rem;
}

.secure-note i {
  color: var(--blue);
  margin-right: 6px;
}

/* Légende calendrier */
.legend {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 6px;
}

.dot-free { bckground: #4caf50; }
.dot-booked { background: #f44336; }
.dot-selected { background: #2196f3; }

/* Variables couleurs */
:root {
  --blue: #005f99;
  --gold: #f1c40f;
}

.extras {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.extras h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--blue);
}

.extras label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  font-size: 0.95rem;
}

.extras input[type="checkbox"] {
  accent-color: var(--blue);
  transform: scale(1.2);
}

.extras i {
  color: var(--blue);
}
.extras-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.extras-list li {
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px 14px;
  transition: background 0.2s ease;
}

.extras-list li:hover {
  background: #f0f0f0;
}

.extras-list label {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95em;
  font-weight: 500;
  cursor: pointer;
}

.extras-list input[type="checkbox"] {
  accent-color: var(--blue);
  transform: scale(1.2);
}

.extras-list i {
  color: var(--blue);
  font-size: 1.2rem;
  line-height: 1;
}


/* CSS */


.topbar {
  position: relative; /* au départ, elle est sous le header */
  width: 100%;
  background: rgba(10,37,64,.96);
  backdrop-filter: blur(6px);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #0a2a43;
  color: white;
  padding: 10px 20px;
  transition: padding .25s ease, box-shadow .25s ease, background .25s ease;
  z-index: 10; /* juste au-dessus du contenu normal */
}

.topbar.fixed {
  position: fixed; /* devient fixe après scroll */
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999; /* au-dessus de tout */
  box-shadow: 0 6px 25px rgba(0,0,0,.3);
  padding: .5rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}


/* Ton logo rond doré, modifié pour dépasser */
.logo2 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, #ffd700 0%, #b8860b 100%);
  border-radius: 50%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
  position: relative;
  z-index: 30;
  margin-bottom: -30px; /* fait descendre le logo vers le bas, donc il dépasse */
}

/* Option : léger contour blanc pour l’effet “médaillon” */
.logo2 {
  border: 3px solid rgba(255,255,255,0.9);
}

/* Image interne */
.logo2 img {
  max-width: 70%;
  height: auto;
  filter: drop-shadow(0 0 5px rgba(0,0,0,0.4));
}


.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  margin-left: auto;
}

.hamburger span {
  background: white;
  height: 3px;
  width: 25px;
  margin: 4px 0;
  border-radius: 2px;
}

.menu {
  display: flex;
  gap: 20px;
  list-style: none;
}

.menu li a {
  color: white;
  text-decoration: none;
}

/* lightbox activité */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  display: none; /* masqué par défaut */
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
  animation: backdropFade 0.4s ease; /* animation du fond */
}

.lightbox-content {
  background: #fff;
  padding: 20px;
  max-width: 900px;
  width: 100%;
  border-radius: 10px;
  text-align: center;
  position: relative;
  animation: contentZoom 0.4s ease; /* animation du contenu */
  max-height: 90vh;
  overflow-y: auto;
}

.lightbox-content img {
  max-width: 80%;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #fff;
  border: none;
  color: #333;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 1.5em;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.2s ease, background 0.2s ease;
}

.lightbox-close:hover {
  background: #f0f0f0;
  transform: scale(1.1);
}

/* Animations */
@keyframes backdropFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes contentZoom {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* --- SECTION ABOUT PREMIUM --- */

.about-section {
  max-width: 900px;
  margin: 4rem auto;
  padding: 3rem 2.5rem;
  background: #ffffff;
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
  line-height: 1.75;
}

/* Halo bleu subtil */
.about-section::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  background: rgba(0,119,182,0.08);
  border-radius: 50%;
  filter: blur(40px);
}

/* Container */
.about-container {
  position: relative;
  z-index: 2;
}

/* Titre */
.about-section h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--blue);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

/* Soulignement animé */
.about-section h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: var(--blue);
  border-radius: 2px;
  opacity: 0.4;
}

/* Paragraphes */
.about-section p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 1.4rem;
  letter-spacing: 0.2px;
}

/* Signature */
.about-section .signature {
  margin-top: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  color: var(--blue);
}

/* Responsive */
@media (max-width: 768px) {
  .about-section {
    padding: 2rem 1.5rem;
  }

  .about-section h2 {
    font-size: 2rem;
  }

  .about-section p {
    font-size: 1rem;
  }
}

/* ----------------------------------------------------
    RESPONSIVE SMARTPHONE — CASA HUGO & LUCIE
   ---------------------------------------------------- */
@media (max-width: 768px) {

  /* GLOBAL */
  body {
    font-size: 15px;
    line-height: 1.6;
    padding: 0;
    margin: 0;
  }

  section,
  .section,
  .property-description,
  .about-section {
    padding: 1.8rem 1.2rem;
    margin: 2rem 0;
  }

  h1, h2, h3 {
    line-height: 1.25;
  }

  /* HERO */
  .hero {
    padding: 4rem 1rem 3rem;
    min-height: 45vh;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  /* TOPBAR / NAVIGATION */
  .logo2 {
    width: 70px;
    height: 70px;
    margin-bottom: -20px;
  }

  .menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 15px;
    background: #0a2a43;
    border: 1px solid var(--gold);
    padding: 12px;
    width: 180px;
    border-radius: 8px;
    z-index: 999;
  }

  .menu.active {
    display: flex;
  }

  .menu a {
    padding: 10px 0;
    font-size: 1rem;
    text-align: right;
  }

  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-left: auto;
  }

  .brand,
  .brand-text,
  .logo {
    display: none;
  }

  /* PROPERTY DESCRIPTION */
  .property-description h2 {
    font-size: 1.9rem;
  }

  .property-description h3 {
    font-size: 1.25rem;
  }

  .property-description ul {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* ABOUT */
  .about-section h2 {
    font-size: 2rem;
  }

  .about-section p {
    font-size: 1rem;
  }

  /* GALLERY */
  .masonry {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 140px;
  }

  .masonry-item.wide,
  .masonry-item.tall {
    grid-column: span 1;
    grid-row: span 1;
  }

  /* LIGHTBOX */
  .lightbox-content {
    width: 95%;
    padding: 15px;
    max-height: 90vh;
    border-radius: 8px;
    font-size: 0.95rem;
  }

  .lightbox-content img {
    max-height: 200px;
    width: 100%;
    object-fit: cover;
  }

  .lightbox-prev,
  .lightbox-next {
    font-size: 1.2rem;
    padding: 10px;
  }

  .lightbox-close {
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
    top: 10px;
    right: 10px;
  }

  /* CARDS / FEATURES */
  .cards {
    grid-template-columns: 1fr;
  }

  .card img {
    height: 150px;
  }

  /* TESTIMONIALS */
  .testi-grid {
    grid-template-columns: 1fr;
  }

  /* FAQ */
  .accordion {
    gap: 8px;
  }

  /* BOOKING LAYOUT */
  .booking-layout {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0.5rem;
  }

  /* EXTRAS */
  .extras-list {
    grid-template-columns: 1fr;
  }

  /* CONTACT */
  .infos-grid {
    grid-template-columns: 1fr;
  }

  /* FOOTER */
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}
/* ----------------------------------------------------
    RESPONSIVE TABLETTE — CASA HUGO & LUCIE
   ---------------------------------------------------- */
@media (min-width: 769px) and (max-width: 1024px) {

  /* GLOBAL */
  body {
    font-size: 16px;
    line-height: 1.65;
  }

  section,
  .section,
  .property-description,
  .about-section {
    padding: 2.5rem 2rem;
    margin: 3rem auto;
  }

  h1 { font-size: 2.4rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.35rem; }

  /* TOPBAR / NAVIGATION */
  .logo2 {
    width: 85px;
    height: 85px;
    margin-bottom: -25px;
  }

  .hamburger {
    display: none; /* tablette = menu visible */
  }

  .menu {
    display: flex;
    gap: 1.5rem;
  }

  .menu a {
    font-size: 1.05rem;
  }

  /* HERO */
  .hero {
    padding: 6rem 2rem 5rem;
    min-height: 55vh;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  /* PROPERTY DESCRIPTION */
  .property-description h2 {
    font-size: 2.2rem;
  }

  .property-description ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* ABOUT */
  .about-section h2 {
    font-size: 2.2rem;
  }

  .about-section p {
    font-size: 1.05rem;
  }

  /* GALLERY */
  .masonry {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 180px;
  }

  .masonry-item.wide {
    grid-column: span 2;
  }

  .masonry-item.tall {
    grid-row: span 2;
  }

  /* LIGHTBOX */
  .lightbox-content {
    max-width: 85%;
    padding: 20px;
  }

  .lightbox-content img {
    max-height: 350px;
  }

  /* FEATURES / CARDS */
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .card img {
    height: 180px;
  }

  /* TESTIMONIALS */
  .testi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* FAQ */
  .accordion {
    gap: 12px;
  }

  /* BOOKING LAYOUT */
  .booking-layout {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 0 2rem;
  }

  .form-row {
    flex-direction: row;
    gap: 1rem;
  }

  /* EXTRAS */
  .extras-list {
    grid-template-columns: 1fr 1fr;
  }

  /* CONTACT */
  .infos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* FOOTER */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }
}