/* -----------------------------------BASE---------------------------------- */
* {
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  padding: 0;
  color: white;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Noto Serif", serif;
  color: white;
}

.background {
  background-color: #101728;
}

.ubuntu {
  font-family: "Ubuntu Mono", serif;
  font-style: normal;
}

.noto {
  font-family: "Noto Serif", serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.nunito {
  font-family: "Nunito", serif;
  font-optical-sizing: auto;
  font-style: normal;
}
#textProject a {
  color: rgba(255, 255, 255, 1);
}

#textProject a:hover {
  color: rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
p {
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}
.text {
  font-size: 21px;
  line-height: 32px;
  font-weight: 100;
}

.button {
  display: inline-block;
  padding: 12px 25px;
  color: white;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  text-align: center;
  transition: background 0.3s ease;
  margin: 20px 0;
  font-size: 20px;
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.grid6535 {
  display: grid;
  grid-template-columns: 65fr 35fr;
  gap: 20px;
  align-items: center;
}

.grid25 {
  display: grid;
  grid-template-columns: 25fr 25fr 25fr 25fr;
  gap: 20px;
}
.grid33 {
  display: grid;
  grid-template-columns: 33fr 33fr 33fr;
  gap: 20px;
}
.margin-top {
  margin-top: 170px;
}

.maxContent {
  max-width: 1800px;
  margin-left: auto;
  margin-right: auto;
}

.minContent {
  max-width: 1000px;
  /* margin: auto; */
  margin-left: auto;
  margin-right: auto;
}

.center {
  text-align: center;
}
.justify {
  text-align: justify;
}
/* ---------------------------------navBar------------------------- */
.navbar {
  position: relative;
  height: 90px;
  min-width: 430px;
  background: #fff;
  border-radius: 20px;
  display: flex;
  align-items: end;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.navbar ul {
  position: relative;
  display: flex;
}

.navbar ul li {
  position: relative;
  list-style-type: none;
}

.navbar ul li a {
  position: relative;
  height: 90px;
  width: 85px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 13px;
  padding-bottom: 15px;
}

.navbar ul li a i {
  position: absolute;
  font-size: 38px;
  color: #101728;
}

.navbar ul li a i.activeIcon {
  opacity: 0;
  pointer-events: none;
  transition: all 0.6s ease;
  transition-delay: 0.2s;
}

.navbar ul li.active a i {
  opacity: 1;
  pointer-events: auto;
}

.navbar ul .indicator {
  position: absolute;
  bottom: -19px;
  left: 30px;
  height: 36px;
  width: 25px;
  background: #101728;
  border-radius: 50%;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.navbar ul .indicator::before {
  content: "";
  position: absolute;
  left: -15px;
  bottom: 50%;
  height: 22px;
  width: 20px;
  background: #fff;
  border-bottom-right-radius: 20px;
  box-shadow: 0 10px 0 #101728;
}

.navbar ul .indicator::after {
  content: "";
  position: absolute;
  right: -15px;
  bottom: 50%;
  height: 22px;
  width: 20px;
  background: #fff;
  border-bottom-left-radius: 20px;
  box-shadow: 0 10px 0 #101728;
}

.navTitle {
  margin-top: 65px;
  font-size: 11px;
  color: #0f1828;
}

@media screen and (max-width: 460px) {
  .navbar {
    min-width: auto;
    width: 95%;
  }
}

/* -----------------------------------MENU---------------------------------- */
.navbar {
  display: none;
}

#topNav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
}

#logo {
  font-size: 40px;
  padding: 20px;
}

#logo a {
  color: white;
  text-decoration: none;
}

#logoIllu {
  width: 60px;
  vertical-align: middle;
}

nav ul {
  list-style: none;
  padding: 0;
  margin-right: 20px;
  display: flex;
  gap: 40px;
}

nav li {
  margin-left: 25px;
}

nav ul li a {
  text-decoration: none;
  color: inherit;
  font-weight: bold;
  position: relative;
  padding-bottom: 10px;
  font-size: 24px;
}

nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease-out, background-position 0.2s ease-out;
}

nav ul li a:hover::after {
  transform: scaleX(1);
}
nav ul li a.active {
  color: inherit;
  /* or specific color if needed */
}

nav ul li a.active::after {
  transform: scaleX(1);
}
/* -----------------------------------INDEX---------------------------------- */

#header {
  overflow: hidden;
  /* Empêche le scroll horizontal */
}

#gridHeader {
  margin-top: 75px;
}

#textHeader {
  font-size: 4rem;
  font-weight: bold;
  text-align: left;
  max-width: 600px;
  line-height: 70px;
  margin-left: 100px;
  background: linear-gradient(90deg, #999999, #f12e0b);
  -webkit-background-clip: text; /* Safari & Chrome */
  background-clip: text; /* Standard */
  -webkit-text-fill-color: transparent; /* Safari */
  color: transparent; /* Fallback for other browsers */
}

#imageHeader img {
  max-width: 85%;
  height: auto;
}
#buttonIndex {
  margin-top: 40px;
}
.buttonRed {
  margin-left: 100px;
  background: linear-gradient(90deg, #999999, #df310f);
  background-size: 200% auto;
  /* Étend le gradient pour permettre le mouvement */
  transition: background-position 0.5s ease-in-out;
  margin-top: 10px;
}
.buttonGreen {
  background: linear-gradient(90deg, #999999, #00ff95);
  background-size: 200% auto;
  transition: background-position 0.5s ease-in-out;
  margin: auto;
  display: block;
  max-width: 270px;
  margin-top: 70px;
}

.buttonRed:hover,
.buttonGreen:hover {
  background-position: right center;
  /* Fait défiler le gradient */
}

/* ---------------------LE PROJET--------------------- */
#titleProject {
  font-size: 4rem;
  font-weight: bold;
  background: linear-gradient(90deg, #999999, #f1760b);
  -webkit-background-clip: text; /* Safari & Chrome */
  background-clip: text; /* Standard */
  -webkit-text-fill-color: transparent; /* Safari */
  color: transparent; /* Fallback for other browsers */
  float: right;
  /* display: inline-block; */
}
#titleProjectResponsive {
  font-size: 4rem;
  font-weight: bold;
  background: linear-gradient(90deg, #999999, #f1760b);
  text-align: center;
  display: none;
  margin-bottom: 25px;
  -webkit-background-clip: text; /* Safari & Chrome */
  background-clip: text; /* Standard */
  -webkit-text-fill-color: transparent; /* Safari */
  color: transparent; /* Fallback for other browsers */
  display: none;
}
#videoProject {
  text-align: right;
}

#videoProject iframe {
  width: 100%;
  height: 500px;
  margin: auto;
  display: block;
}

#projectSectionHeight {
  padding-bottom: 250px;
}

#textProject {
  width: 90%;
}

/* -------------------------Typewriter--------------------- */
.typewriter-box {
  max-width: 800px;
  font-size: 1.2rem;
  border-right: 2px solid #f1f1f1;
  padding: 10px;
  white-space: pre-wrap;
  overflow: hidden;
  margin: auto;
  margin-top: 170px;
  font-size: 23px;
  font-style: italic;
  font-weight: 200;
}
/* -------------------------QUIzzZZ--------------------- */
.bias-module {
  max-width: 450px;
  margin: 20px auto;
  padding: 28px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 2px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
}

.bias-module:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2), 0 12px 40px rgba(0, 0, 0, 0.15),
    inset 0 2px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(0, 0, 0, 0.05);
}

.module-header {
  text-align: center;
  margin-bottom: 24px;
}

.module-header h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  font-weight: 600;
  text-shadow: 0 2px 10px rgba(0, 251, 109, 0.3);
}

.module-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.5;
}

.input-section {
  margin: 20px 0;
}

.input-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  font-size: 14px;
}

.keyword-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 2px solid rgba(226, 232, 240, 0.3);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: rgba(255, 255, 255, 0.95);
  transition: all 0.3s ease;
  box-sizing: border-box;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.keyword-input:focus {
  outline: none;
  border-color: #4f46e5;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12), 0 0 0 3px rgba(79, 70, 229, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.keyword-input::placeholder {
  color: rgba(156, 163, 175, 0.8);
}

.check-button {
  width: 100%;
  margin-top: 12px;
  padding: 12px 24px;
  background: rgba(82, 131, 153, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.check-button:hover {
  background: rgba(67, 56, 202, 0.8);
  transform: translateY(-3px);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.check-button:disabled {
  background: rgba(156, 163, 175, 0.6);
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.results-section {
  margin-top: 24px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.results-section.show {
  opacity: 1;
  transform: translateY(0);
}

.result-item {
  margin: 12px 0;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 8px;
  border: 4px solid;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.result-item.found {
  border-color: rgba(34, 197, 94, 0.8);
  background: rgba(34, 197, 94, 0.1);
}

.result-item.not-found {
  border-color: rgba(239, 68, 68, 0.8);
  background: rgba(239, 68, 68, 0.1);
}

.result-keyword {
  font-weight: 600;
  margin-bottom: 4px;
}

.result-keyword.found {
  color: #20df66;
  text-shadow: 0 1px 5px rgba(32, 223, 102, 0.3);
}

.result-keyword.not-found {
  color: #dc2626;
  text-shadow: 0 1px 5px rgba(220, 38, 38, 0.3);
}

.result-explanation {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  font-weight: 400;
}

.summary {
  margin-top: 20px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 8px;
  border: 1px solid rgba(226, 232, 240, 0.5);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.summary-score {
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.summary-text {
  font-size: 14px;
  color: #64748b;
  margin: 0;
  font-weight: 400;
}

.hint {
  margin-top: 12px;
  padding: 12px;
  /* background: rgba(209, 174, 48, 0.9); */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 12px;
  color: white;
  text-align: center;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

@media (max-width: 640px) {
  .keyword-input,
  .check-button {
    padding: 14px 16px;
  }
}
/* -------------------------LES MODULES--------------------- */
#titleModules {
  font-size: 4rem;
  font-weight: bold;
  background: linear-gradient(90deg, #999999, #0bf173);
  -webkit-background-clip: text;
  /* Safari & Chrome */
  background-clip: text;
  /* Standard */
  -webkit-text-fill-color: transparent;
  /* Safari */
  color: transparent;
  /* Fallback for other browsers */
}
.button-container-module {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  padding: 20px;
  position: relative;
  width: 1000px;
  clear: both;
  margin: auto;
}
.btn-module {
  border: none;
  height: 250px;
  width: 1000px;
  background-image: url(../images/index_illu.png);
  background-size: 1000px;
  background-repeat: no-repeat;
  cursor: pointer;
  margin: 0;
  background-color: #0f1828;
  position: relative;
  overflow: hidden;
} /* Frosted glass overlay */
.btn-module::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(45px);
  -webkit-backdrop-filter: blur(45px);
  border-radius: inherit;
  transition: background 0.3s ease, border-color 0.3s ease;
  z-index: 1;
} /* Enhanced frosted effect on hover */
.btn-module:hover::before {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(45px);
  -webkit-backdrop-filter: blur(45px);
  border-color: rgba(255, 255, 255, 0.3);
}
.long-btn-module {
  background-position: center;
  position: relative;
  border-radius: 30px;
  transition: background-position 0.3s ease;
}
.long-btn-module:hover {
  background-position: center 20%;
}
.small-buttons-module {
  display: flex;
  gap: 25px;
  width: 1000px;
  justify-content: center;
}
.small-btn-module {
  width: 500px;
  height: 250px;
  background-size: 1000px 1000px;
  transition: background-position 0.3s ease;
}
.small-btn-module:hover {
  background-position: center 45%;
}
.small-btn-module.left-module {
  background-position-y: -640px;
  position: relative;
  border-radius: 30px;
}
.small-btn-module.right-module {
  background-position: right;
  background-position-y: -640px;
  position: relative;
  border-radius: 30px;
  transition: background-position 0.3s ease;
}
.small-btn-module.right-module:hover {
  background-position: center 65%;
}
span.buttonModulesTitle {
  font-size: 55px;
  color: #ffffff;
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  font-weight: 600;
}
span.buttonModulesTitleSmall {
  font-size: 55px;
  color: #ffffff;
  transform: translate(-50%);
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  font-weight: 600;
} /* Additional subtle inner glow effect */
.btn-module::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 50%,
    rgba(255, 255, 255, 0.1) 100%
  );
  border-radius: calc(30px - 2px);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}
.btn-module:hover::after {
  opacity: 1;
} /* For browsers that don't support backdrop-filter */
@supports not (backdrop-filter: blur(10px)) {
  .btn-module::before {
    background: rgba(255, 255, 255, 0.2);
  }
  .btn-module:hover::before {
    background: rgba(255, 255, 255, 0.25);
  }
}
/* ----------------PLAN DU SITE----------------- */
#titlePlan {
  font-size: 4rem;
  font-weight: bold;
  background: linear-gradient(90deg, #999999, #3c3d7a);
  display: inline-block;
  margin-left: 30px;
  -webkit-background-clip: text; /* Safari & Chrome */
  background-clip: text; /* Standard */
  -webkit-text-fill-color: transparent; /* Safari */
  color: transparent; /* Fallback for other browsers */
}

.planTitle {
  font-size: 30px;
  margin-bottom: 25px;
}

.planPages {
  font-size: 20px;
  margin-bottom: 10px;
}

.col-plan {
  padding: 35px;
}
#planSite {
  place-items: center;
}
#planSite a {
  color: #ced8e9;
  text-decoration: none;
  font-weight: 100;
  transition: all 0.3s ease;
}

#planSite a:hover {
  color: white;
}

/* ----------------FOOTER-------------- */
footer {
  margin-top: 100px;
}
img.footerLogo {
  max-width: 200px;
  display: block;
  margin: 10px auto 25px;
}
p#FWB-text {
  text-align: center;
  max-width: 80%;
  margin: auto;
  font-size: 12px !important;
}
#social {
  text-align: center;
  margin-top: 65px;
}

.iconSocial {
  display: inline-block;
  font-size: 45px;
  padding: 0;
  margin: 0 15px;
}

.iconSocial a {
  color: #ff3c5f;
  transition: all 0.3s ease;
}

.iconSocial a:hover {
  color: #ab1e32;
}

#footerText {
  padding: 20px 10px;
  margin-top: 5px;
}

#footerText a {
  color: #ffffff;
  text-decoration: none;
}

#footerText a:hover {
  text-decoration: overline;
}
/* ------------------Style pour les pop up définition---------------------- */
.definition-word {
  color: #2563eb;
  text-decoration: underline;
  text-decoration-style: dotted;
  cursor: pointer;
  position: relative;
  font-weight: 500;
  transition: color 0.2s ease;
}

.definition-word:hover {
  color: #1d4ed8;
  background-color: #eff6ff;
  padding: 2px 4px;
  border-radius: 3px;
}

.definition-popup {
  cursor: pointer;
  position: relative;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.definition-popup:hover {
  color: rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
}
.definition-box {
  display: none;
  position: absolute;
  top: 120%;
  left: 0;
  z-index: 10;
  background-color: #f9f9f9;
  border: 1px solid #ccc;
  padding: 8px 12px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  width: 250px;
  max-width: 90vw;
  word-wrap: break-word;
  hyphens: auto;
}

.definition-box.active {
  display: block;
  font-size: 18px;
  color: #0f1828;
  line-height: 1.3;
}

/* Media queries pour la responsivité de la popup */
@media screen and (max-width: 768px) {
  .definition-box {
    width: 280px;
    max-width: calc(100vw - 40px);
    left: 50%;
    transform: translateX(-50%);
    font-size: 16px !important;
    padding: 10px 14px;
  }

  /* Vérifier si la popup dépasse à droite */
  .definition-popup:last-child .definition-box,
  .definition-popup:nth-last-child(-n + 2) .definition-box {
    left: auto;
    right: 0;
    transform: none;
  }
}

@media screen and (max-width: 480px) {
  .definition-box {
    /* width: 260px; */
    width: auto;
    max-width: calc(100vw - 30px);
    font-size: 14px !important;
    padding: 8px 12px;
    line-height: 1.4;
  }
}

@media screen and (max-width: 350px) {
  .definition-box {
    /* width: 240px; */
    max-width: calc(100vw - 20px);
    font-size: 13px !important;
    padding: 6px 10px;
  }
}

/* Style pour éviter le débordement horizontal */
.definition-box {
  box-sizing: border-box;
  white-space: normal;
}
/* ------------------------------SCREEN--------------------------------------- */
@media screen and (max-width: 1800px) {
  #imageHeader {
    position: relative;
    transform: translateX(75px);
    /* Décale l'image vers la droite */
  }
  #imageHeader img {
    max-width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 1400px) {
  #titleModules {
    margin-right: 0;
  }
}

@media screen and (max-width: 1200px) {
  nav ul {
    gap: 20px;
  }
}
@media screen and (max-width: 1080px) {
  nav {
    display: none;
  }

  .navbar {
    display: flex;
    width: 95%;
    margin: auto;
    max-width: 450px;
  }
}
@media screen and (max-width: 1000px) {
  #titleProject {
    display: none;
  }
  #titleProjectResponsive {
    display: block;
  }
  #imageHeader {
    position: initial;
    transform: none;
  }

  #textProject {
    margin: auto;
    /* text-align: justify; */
    line-height: 29px;
  }
  #projectSectionHeight {
    padding-bottom: 20px;
    width: 100%;
  }
  .grid2 {
    display: flex;
    flex-direction: column-reverse;
    gap: 20px;
    align-items: center;
  }

  .grid6535 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: center;
  }

  .grid25,
  .grid33 {
    grid-template-columns: 1fr;
  }

  .button-container-module {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    padding: 20px;
    position: relative;
    width: 1000px;
    clear: both;
    margin: auto;
  }

  .btn-module {
    border: none;
    height: 250px;
    width: 1000px;
    background-image: url(../images/index_illu.png);
    background-size: 1000px;
    background-repeat: no-repeat;
    cursor: pointer;
    margin: 0;
    background-color: #0f1828;
    position: relative;
    overflow: hidden;
  }

  /* Frosted glass overlay */
  .btn-module::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(45px);
    -webkit-backdrop-filter: blur(45px);
    border-radius: inherit;
    transition: background 0.3s ease, border-color 0.3s ease;
    z-index: 1;
  }

  /* Enhanced frosted effect on hover */
  .btn-module:hover::before {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(45px);
    -webkit-backdrop-filter: blur(45px);
    border-color: rgba(255, 255, 255, 0.3);
  }

  .long-btn-module {
    background-position: center;
    position: relative;
    border-radius: 30px;
    transition: background-position 0.3s ease;
  }

  .long-btn-module:hover {
    background-position: center 20%;
  }

  .small-buttons-module {
    display: flex;
    gap: 25px;
    width: 1000px;
    justify-content: center;
  }

  .small-btn-module {
    width: 500px;
    height: 250px;
    background-size: 1000px 1000px;
    transition: background-position 0.3s ease;
  }

  .small-btn-module:hover {
    background-position: center 45%;
  }

  .small-btn-module.left-module {
    background-position-y: -640px;
    position: relative;
    border-radius: 30px;
  }

  .small-btn-module.right-module {
    background-position: right;
    background-position-y: -640px;
    position: relative;
    border-radius: 30px;
    transition: background-position 0.3s ease;
  }

  .small-btn-module.right-module:hover {
    background-position: center 65%;
  }

  span.buttonModulesTitle {
    font-size: 55px;
    color: #ffffff;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 600;
  }

  span.buttonModulesTitleSmall {
    font-size: 55px;
    color: #ffffff;
    transform: translate(-50%);
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 600;
  }

  .btn-module::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0.05) 50%,
      rgba(255, 255, 255, 0.1) 100%
    );
    border-radius: calc(30px - 2px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
  }

  .btn-module:hover::after {
    opacity: 1;
  }
  /* For browsers that don't support backdrop-filter */
  @supports not (backdrop-filter: blur(10px)) {
    .btn-module::before {
      background: rgba(255, 255, 255, 0.2);
    }

    .btn-module:hover::before {
      background: rgba(255, 255, 255, 0.25);
    }
  }

  #social {
    text-align: center;
  }

  .iconSocial {
    margin: 25px;
  }

  .maxContent {
    /* padding: 25px; */
    max-width: 90%;
  }

  #imageHeader img {
    max-width: 85%;
    height: auto;
    margin: auto;
    display: block;
    margin-top: 55px;
    width: 100%;
    z-index: -1;
    position: absolute;
    top: -100px;
    left: -100px;
    opacity: 0.5;
  }
  #textHeader {
    text-align: center;
    margin: auto;
  }

  .buttonRed {
    display: block;
    margin: auto;
    width: 240px;
    margin-top: 50px;
    margin-top: 7px;
  }

  #projectSectionHeight {
    padding-bottom: 20px;
  }

  #titleModules {
    margin-right: 0;
    text-align: center;
    display: block;
    margin: auto;
    float: none;
  }

  .btn-module {
    margin-bottom: 20px;
  }
  #planSite {
    place-items: inherit;
  }

  .button-container-module {
    width: 100%;
    max-width: 100%;
    display: block;
    padding: 0;
    margin-top: 35px;
  }

  .btn-module {
    width: 100%;
    max-width: 600px;
    height: 100px;
    margin: auto;
    display: block;
  }

  .small-buttons-module {
    width: 100%;
    justify-content: center;
    display: block;
  }

  .small-btn-module {
    margin-top: 30px;
  }

  .linkToolbox {
    display: block;
    width: 100%;
    text-decoration: none;
  }

  #imageHeader img {
    opacity: 0.7;
    filter: blur(15px);
  }

  #textHeader {
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    -webkit-text-fill-color: initial;
    color: #ffffff;
  }
}
@media screen and (max-width: 600px) {
  .bias-module {
    margin: 20px;
  }
  #imageHeader img {
    /* width: 200px; */
    max-width: 100%;
  }
  .iconSocial {
    margin: 20px;
    font-size: 50px;
    padding: 0;
  }

  .planTitle {
    font-size: 23px;
    margin-bottom: 10px;
  }

  .col-plan {
    padding: 0px 35px;
    text-align: center;
  }

  #titlePlan {
    text-align: center;
    font-size: 3em;
    display: block;
    margin-left: inherit;
  }

  .margin-top {
    margin-top: 80px;
  }

  span.buttonModulesTitle,
  span.buttonModulesTitleSmall {
    font-size: 35px;
    font-weight: 400;
  }
  #logoIllu {
    width: 45px;
  }

  #topNav {
    display: block;
    text-align: center;
  }

  #textHeader {
    font-size: 3rem;
    line-height: 55px;
  }

  #titleModules {
    font-size: 3em;
  }

  .planPages {
    margin-bottom: 4px;
    font-size: 18px;
  }

  footer {
    float: none;
    text-align: center;
    margin-top: 0;
  }
  #footerLogos {
    align-items: center;
    justify-items: center;
    margin-top: 70px;
  }
  img.footerLogo {
    max-width: initial;
    margin: 5px auto 10px;
    height: 55px;
  }

  #videoProject iframe {
    height: 300px;
  }

  .text {
    line-height: 26px;
    font-weight: 300;
    font-size: 18px;
  }
  #social {
    margin-right: inherit;
    margin-top: 50px;
  }
}