/* ------------- */
/*     HTML      */
/* ------------- */

html,
body {
  font-family: "Inter", sans-serif;
  background-color: #1e1e1e;
  color: #eff1f3;
  margin: 0;
  padding: 0;
  overflow: auto;
  height: 100%; /* Définit la hauteur de la page à 100% */
  display: flex; /* Flexbox sur le body */
  flex-direction: column; /* Aligne le contenu du body en colonne */
}

/* --------------- */
/*     Header      */
/* --------------- */

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 10px 40px;
}

header a {
  text-decoration: none;
  color: #eff1f3;
}

header ul {
  list-style: none;
  display: flex;
  align-items: center;
}

header li {
  cursor: pointer;
}

.header_text {
  display: flex;
  flex-grow: 1; /* Le conteneur des liens prend toute la place disponible */
  justify-content: center; /* Centre les liens horizontalement */
  gap: 15%; /* Espace entre les liens */
  font-weight: 600;
}

.header_text a {
  padding: 0 10px;
}

.header_text li a:hover {
  color: #00a8e8;
}

.bouton_connexion {
  padding: 10px 20px;
  border-radius: 900px;
  font-size: 16px; /* Taille de la police */
  border-color: #00a8e8;
  color: #eff1f3;
  background-color: #00a8e8;
  margin-top: 0;
  cursor: pointer;
}

.bouton_connexion:hover {
  border-color: #eff1f3;
  color: #00a8e8;
  background-color: #eff1f3; /* Changer la couleur au survol */
}

#smart_building {
  width: 13%;
  margin-left: -40px;
  height: auto;
}

/* ---------------- */
/*     Membres      */
/* ---------------- */

main {
  display: flex;
  flex-grow: 1; /* Permet à la section principale d'occuper l'espace restant */
  justify-content: center; /* Centre verticalement le contenu */
  align-items: center; /* Centre horizontalement le contenu */
  padding-bottom: 50px;
  gap: 30px; /* Espace entre les 2 sections */
}

.left-panel {
  flex: 3; /* 30% de la largeur totale */
  display: flex;
  justify-content: center; /* Centrer l'image horizontalement */
  align-items: center; /* Centrer l'image verticalement */
}

.left-panel img {
  width: 100%; /* L'image prend toute la largeur de son conteneur */
  max-width: 450px; /* Maximum de 300px de largeur */
  height: auto; /* La hauteur de l'image s'ajuste automatiquement */
  border-radius: 32px;
}

.right-panel {
  flex: 7; /* 70% de la largeur totale */
}

.right-panel h1 {
  font-size: 60px;
  margin-bottom: 60px;
  padding-left: 50px; /* Ajoute un espacement à gauche du titre */
}

#membres-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2 cartes par ligne */
  gap: 30px;
  justify-items: center;
  padding: 20px 60px;
}

.membre {
  width: 100%; /* occupe toute la colonne */
  max-width: 400px; /* limite visuelle de largeur */
  padding: 20px;
  background-color: #2c2c2c;
  color: #eff1f3;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, background-color 0.3s ease;
  text-align: center;
}

.membre:hover {
  background-color: #dfe3e6;
  transform: translateY(-5px);
  color: #2c2c2c;
  cursor: pointer;
}

.membre h3 {
  font-size: 22px;
  margin: 10px 0 5px;
}

.membre h4 {
  font-size: 18px;
  margin: 5px 0;
  font-weight: 500;
}

.membre p {
  margin: 6px 0;
  font-size: 16px;
}

/* --------------- */
/*     Footer      */
/* --------------- */

footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  text-transform: uppercase;
  padding: 20px;
  margin-top: auto; /* Cela force le footer à se pousser vers le bas */
}

.copyright {
  padding: 10px 20px;
}

footer a {
  text-decoration: none;
  color: #eff1f3;
}

.footer_link {
  display: flex;
  flex-grow: 1;
  gap: 10%;
}

.footer_link a {
  padding: 0 10px;
}

.copyright {
  padding: 10px 20px;
}

/* -------------------- */
/*   Barre Recherche    */
/* -------------------- */

.form {
  width: 300px;
  margin: 0 50px;
  font-size: 0.9rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  position: relative;
  isolation: isolate;
  --input-text-color: #363636;
  --input-bg-color: #eff1f3;
  --focus-input-bg-color: transparent;
  --text-color: #2a2a2a;
  --active-color: #eff1f3;
  --width-of-input: 250px;
  --inline-padding-of-input: 1.2em;
  --gap: 0.9rem;
}

.fancy-bg {
  position: absolute;
  width: 100%;
  inset: 0;
  background: var(--input-bg-color);
  border-radius: 30px;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
}

label {
  padding: 0.2em;
  height: 40px;
  padding-inline: var(--inline-padding-of-input);
  display: flex;
  align-items: center;
}

.search,
.close-btn {
  position: absolute;
}

.search {
  fill: var(--text-color);
  left: var(--inline-padding-of-input);
}

svg {
  width: 17px;
  display: block;
}

.input {
  color: var(--input-text-color);
  width: 100%;
  background: none;
  border: none;
  font-size: 1rem;
  margin-inline: min(2em, calc(var(--inline-padding-of-input) + var(--gap)));
}

.input:focus {
  outline: none;
  color: #eff1f3;
}

.input:focus ~ .fancy-bg {
  border: 1px solid var(--active-color);
  background: var(--focus-input-bg-color);
}

.input:focus ~ .search {
  fill: var(--active-color);
}

.input:valid ~ .close-btn {
  visibility: visible;
  color: #eff1f3;
}

.close-btn {
  right: var(--inline-padding-of-input);
  background: none;
  border: none;
  box-shadow: none;
  width: auto;
  height: auto;
  padding: 0;
  opacity: 1;
  color: #eff1f3;
  visibility: hidden;
  font-size: 20px;
  cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
  background: none;
  font-weight: bold;
  transform: scale(1.2);
}

.input:not(:focus):not(:placeholder-shown) {
  color: #2a2a2a;
}

.input:not(:focus):not(:placeholder-shown) ~ .search {
  fill: #2a2a2a;
}

.input:not(:focus):not(:placeholder-shown) ~ .close-btn {
  color: #2a2a2a;
}

.header-membres {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 70px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.header-membres h1 {
  font-size: 60px;
  margin: 0;
  color: #eff1f3;
}

/* ----------------------------- */
/*       Responsive Design       */
/* ----------------------------- */

/* GRAND ÉCRAN (> 1440px) */
@media (min-width: 1440px) {
  .right-panel h1,
  .header-membres h1 {
    font-size: 72px;
  }

  .left-panel img {
    max-width: 500px;
  }
}


/* TABLETTE LARGE (1025px à 1440px) */
@media (max-width: 1440px) and (min-width: 1025px) {
  .right-panel h1,
  .header-membres h1 {
    font-size: 56px;
    padding-left: 80px;
  }

  .header-membres {
    padding: 0 50px;
  }

  #membres-container {
    padding: 20px 40px;
  }

  .left-panel img {
    max-width: 400px;
  }
}


/* TABLETTE MOYENNE (769px à 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  header {
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
    gap: 20px;
  }

  #smart_building {
    width: 100px;
    margin: 0;
  }

  .header_text {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }

  .bouton_connexion {
    padding: 8px 16px;
    font-size: 14px;
  }

  main {
    flex-direction: column;
    padding: 40px;
  }

  .right-panel,
  .left-panel {
    width: 100%;
    flex: none;
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .right-panel h1,
  .header-membres h1 {
    font-size: 42px;
    padding-left: 0;
    text-align: center;
  }

  .header-membres {
    padding: 0 30px;
    justify-content: center;
    gap: 30px;
  }

  .form {
    margin: 0 auto;
  }

  #membres-container {
    grid-template-columns: repeat(2, 1fr);
    padding: 20px;
  }
}


/* MOBILE (≤ 768px) */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  #smart_building {
    width: 90px;
    height: auto;
    margin: 0 auto;
  }

  .header_text {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 16px;
  }

  .bouton_connexion {
    padding: 10px 20px;
    width: auto;
    text-align: center;
  }

  main {
    flex-direction: column;
    padding: 20px;
  }
  
  .left-panel,
  .right-panel {
    width: 100%;
    flex: unset;
  }

  .right-panel h1,
  .header-membres h1 {
    font-size: 36px;
    padding-left: 0;
    text-align: center;
    margin-bottom: 30px;
  }

  .header-membres {
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 0 20px;
  }

  .form {
    width: 100%;
    max-width: 300px;
  }

  #membres-container {
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .membre {
    max-width: 100%;
  }

  footer {
    flex-direction: column;
    text-align: center;
    gap: 10px;
    align-items: center;
  }

  .footer_link {
    flex-direction: column;
    gap: 10px;
  }

  .copyright {
    padding: 0;
  }
}


/* MOBILE TRÈS PETIT (≤ 480px) */
@media (max-width: 480px) {
  .right-panel h1,
  .header-membres h1 {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .form {
    width: 90%;
    max-width: 280px;
  }

  .input {
    font-size: 0.9rem;
  }

  .close-btn {
    font-size: 16px;
  }

  #membres-container {
    gap: 20px;
  }

  .membre {
    padding: 16px;
    font-size: 14px;
  }

  .membre h3 {
    font-size: 20px;
  }

  .membre h4 {
    font-size: 16px;
  }

  .membre p {
    font-size: 14px;
  }
}


/* ------------------------ */
/* Transitions Générales   */
/* ------------------------ */

* {
  transition: all 0.3s ease-in-out;
}