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

/* BODY */
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  background-color: #ffffff;
  color: #0b3c5d;
  line-height: 1.5;
  transition: background-color 0.3s, color 0.3s;
}

/* MODE SOMBRE GLOBAL */
body.dark-mode {
  background-color: #121212;
  color: #f5f5f5;
}

/* Sections et header passent en sombre automatiquement */
header, section, #top-rectangle {
  transition: background-color 0.3s, color 0.3s;
}

/* RECTANGLE HAUT */
#top-rectangle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  height: 100px;
  background-color: #ffffff;
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
  z-index: 1000;
}

body.dark-mode #top-rectangle {
  background-color: #1e1e1e;
  color: #f5f5f5;
}

/* LOGO */
#top-rectangle .logo img {
  height: 80px;
  width: auto;
}

/* NAVIGATION */
#top-rectangle .top-nav a {
  margin-left: 15px;
  padding: 8px 12px;
  background-color: #1d6fdc;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  font-size: 14px;
}
#top-rectangle .top-nav a:hover {
  background-color: #155ab6;
}

/* BOUTON MODE SOMBRE */
#darkmode-toggle {
  padding: 8px 12px;
  border: none;
  border-radius: 5px;
  background-color: #1d6fdc;
  color: #fff;
  cursor: pointer;
}
#darkmode-toggle:hover { background-color: #155ab6; }

/* HEADER */
header {
  text-align: center;
  padding: 70px 20px 60px;
  background-image: url('image/top_bg.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 10px;
  position: relative;
  color: #fff;
}
header::before {
  content: '';
  position: absolute;
  top:0; left:0;
  width:100%; height:100%;
  background: rgba(0,0,0,0.4);
  border-radius: 10px;
  z-index: 0;
}
header > * { position: relative; z-index: 1; }
header h1 { font-size: 34px; margin-bottom: 15px; }
header p { font-size: 18px; margin-bottom: 10px; }
header strong { display: block; margin-top: 10px; }

/* CTA */
.cta {
  display: inline-block;
  margin-top: 25px;
  padding: 14px 32px;
  background: #1d6fdc;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.25s ease;
}
.cta:hover { background: #155ab6; }

/* SECTIONS */
section {
  max-width: 820px;
  margin: 0 auto;
  padding: 50px 20px;
  text-align: center;
}

section h2 {
  font-size: 26px;
  color: #0b3c5d;
  margin-bottom: 20px;
}

section h3 {
  font-size: 18px;
  margin: 25px 0 5px;
  color: #0b3c5d;
}

section p {
  font-size: 16px;
  color: #444;
  margin-bottom: 15px;
}

ul { list-style: none; margin-top: 20px; }
ul li { font-size: 16px; margin-bottom: 10px; color: #333; }
#why ul li { font-weight: 500; }

/* COACH */
#coach {
  background: #f9fbfd;
  border-radius: 6px;
  padding: 30px 20px;
}
#coach .image-container img {
  max-width: 200px;
  border-radius: 6px;
  margin-bottom: 10px;
}

/* PRESSE */
#presse {
  background-color: #f4f8fc;
  border-radius: 6px;
  padding: 50px 20px;
  text-align: center;
}
.presse-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.presse-item {
  width: 150px;
  text-align: center;
}
.presse-item img {
  width: 100%;
  border-radius: 6px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.presse-item img:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}
.presse-item p {
  margin-top: 10px;
  font-size: 14px;
  color: #333;
}

/* FAQ */
#faq { text-align: left; }
#faq h3 { margin-top: 20px; }

/* CONTACT */
#contact {
  background: #eef5fb;
  border-radius: 6px;
  padding: 30px 20px;
}

/* SECTION GPS */
#location {
  background: #eef5fb;
  border-radius: 6px;
  padding: 40px 20px;
  text-align: center;
  margin: 30px 0;
}

#location h2 {
  font-size: 26px;
  color: #0b3c5d;
  margin-bottom: 15px;
}

#location p {
  font-size: 16px;
  margin-bottom: 20px;
}

/* Conteneur de la carte */
.map-container {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  border-radius: 6px;
  overflow: hidden;
/* FOOTER */
footer {
  text-align: center;
  font-size: 13px;
  color: #777;
  padding: 30px 20px;
}

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #1d6fdc;
  color: #fff;
  padding: 12px 16px;
  font-size: 16px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  transition: background 0.3s, transform 0.3s;
  display: none;
  z-index: 999;
}
.back-to-top:hover { background-color: #155ab6; transform: translateY(-2px); }

/* SMOOTH SCROLL */
html { scroll-behavior: smooth; }

/* MOBILE */
@media (max-width: 768px){
  header, section { padding: 35px 15px; }
  header h1 { font-size: 26px; }
  section h2 { font-size: 22px; }
  section p { font-size: 15px; }
  .cta { padding: 12px 22px; font-size: 14px; }
  #top-rectangle { flex-direction: column; height: auto; gap: 10px; }
  #top-rectangle .top-nav a { margin-left: 0; margin-right: 10px; }
}

/* MODE SOMBRE POUR CHAQUE SECTION SPÉCIALE */
body.dark-mode #coach,
body.dark-mode #contact,
body.dark-mode #presse {
  background-color: #1e1e1e;
  color: #f5f5f5;
}

body.dark-mode #coach ul li,
body.dark-mode #contact p,
body.dark-mode #presse p,
body.dark-mode #presse h2 {
  color: #ddd;
}

body.dark-mode .cta {
  background-color: #1d6fdc;
  color: #fff;
}

body.dark-mode #location {
  background-color: #1e1e1e;
  color: #f5f5f5;
}



}