/* Reset et styles de base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: #e0e0e0;
  background-color: #121212;
  position: relative;
  background-image: url("https://images.unsplash.com/photo-1550751827-4bd374c3f58b?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80");
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: -1;
}

/* Effet d'électricité */
.circuit-electricity {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.electric-path {
  position: absolute;
  background: linear-gradient(90deg, transparent, #000000, transparent);
  height: 4px;
  opacity: 0;
  filter: blur(2px);
}

.path1 {
  top: 5%;
  left: -10%;
  width: 50%;
  animation: movePath1 8s linear infinite;
}
.path2 {
  top: 25%;
  right: -10%;
  width: 45%;
  animation: movePath2 7s linear infinite;
}
.path3 {
  top: 45%;
  left: -10%;
  width: 55%;
  animation: movePath3 9s linear infinite;
}
.path4 {
  top: 65%;
  right: -10%;
  width: 40%;
  animation: movePath4 6s linear infinite;
}
.path5 {
  top: 85%;
  left: -10%;
  width: 60%;
  animation: movePath5 10s linear infinite;
}
.path6 {
  top: 15%;
  left: -10%;
  width: 45%;
  animation: movePath6 8.5s linear infinite;
}
.path7 {
  top: 35%;
  right: -10%;
  width: 50%;
  animation: movePath7 7.5s linear infinite;
}
.path8 {
  top: 55%;
  left: -10%;
  width: 55%;
  animation: movePath8 9.5s linear infinite;
}
.path9 {
  top: 75%;
  right: -10%;
  width: 40%;
  animation: movePath9 6.5s linear infinite;
}

@keyframes movePath1 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(120vw) translateY(30vh);
    opacity: 0;
  }
}

@keyframes movePath2 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(-120vw) translateY(40vh);
    opacity: 0;
  }
}

@keyframes movePath3 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(120vw) translateY(-30vh);
    opacity: 0;
  }
}

@keyframes movePath4 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(-120vw) translateY(-40vh);
    opacity: 0;
  }
}

@keyframes movePath5 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(120vw) translateY(20vh);
    opacity: 0;
  }
}

@keyframes movePath6 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(120vw) translateY(35vh);
    opacity: 0;
  }
}

@keyframes movePath7 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(-120vw) translateY(25vh);
    opacity: 0;
  }
}

@keyframes movePath8 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(120vw) translateY(-35vh);
    opacity: 0;
  }
}

@keyframes movePath9 {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateX(-120vw) translateY(-25vh);
    opacity: 0;
  }
}

/* Animation des chiffres binaires */
.binary-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background-size: 100px 100px;
  animation: moveBinary 5s linear infinite, changeBinary 3s ease-in-out infinite;
  opacity: 0.3;
}

@keyframes moveBinary {
  0%,
  100% {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><text x="10%" y="30%" font-size="20" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text><text x="50%" y="70%" font-size="30" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text><text x="80%" y="40%" font-size="25" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text></svg>');
    transform: translateY(0) translateX(0);
  }
  25% {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><text x="30%" y="60%" font-size="25" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text><text x="70%" y="20%" font-size="20" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text><text x="90%" y="80%" font-size="30" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text></svg>');
    transform: translateY(-25px) translateX(25px);
  }
  50% {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><text x="20%" y="40%" font-size="30" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text><text x="60%" y="80%" font-size="20" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text><text x="85%" y="30%" font-size="25" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text></svg>');
    transform: translateY(-50px) translateX(50px);
  }
  75% {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><text x="40%" y="70%" font-size="25" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text><text x="80%" y="50%" font-size="30" fill="rgba(0,191,255,0.1)" text-anchor="middle">1</text><text x="15%" y="20%" font-size="20" fill="rgba(0,191,255,0.1)" text-anchor="middle">0</text></svg>');
    transform: translateY(-25px) translateX(25px);
  }
}

@keyframes changeBinary {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.1;
  }
}

/* Header et Navigation */
.header {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 0.5rem 1rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 60px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(5px);
}

.header h1 {
  margin-bottom: 0.5rem;
}

.navbar {
  display: none;
}

.nav-link {
  color: #fff;
  text-decoration: none;
  padding: 0.5rem 1rem;
  transition: background-color 0.3s, color 0.3s;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link:hover,
.nav-link.active {
  background-color: #00bfff;
  color: #000;
}

.menu-toggle {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}

/* Sections générales */
section {
  padding: 80px 20px 50px;
  max-width: 1200px;
  margin: 0 auto;
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 191, 255, 0.1);
  margin-bottom: 30px;
  position: relative;
  z-index: 2;
}

h2 {
  margin-bottom: 1rem;
  color: #00bfff;
}

section:target h2 {
  color: #00bfff;
  padding-top: 70px;
  margin-top: -70px;
}

/* Accueil */
.Accueil {
  text-align: center;
  padding: 3rem 1rem;
}

.Accueil h1 {
  font-size: 2rem;
  color: #00bfff;
  margin-bottom: 1rem;
}

.social-icons a {
  color: #00bfff;
  font-size: 1.5rem;
  margin: 0 0.5rem;
}

/* À propos */
.timeline {
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 2px solid #00bfff;
}

.timeline-item {
  margin-bottom: 1rem;
}

.timeline-item i {
  color: #00bfff;
  margin-right: 0.5rem;
}

.timeline-link {
  text-decoration: none;
  color: #e0e0e0;
}

/* Compétences et Outils */
.services-container {
  display: grid;
  gap: 1rem;
}

.services-box {
  background: rgba(0, 0, 0, 0.6);
  padding: 1rem;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 191, 255, 0.2);
}

.services-box i {
  color: #00bfff;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* Certifications */
.certifications-container {
  display: grid;
  gap: 1rem;
}

.certification-card {
  background: rgba(0, 0, 0, 0.6);
  padding: 1.5rem;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 191, 255, 0.2);
  text-align: center;
  transition: all 0.3s ease;
}

.certification-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 191, 255, 0.3);
}

.certification-card i {
  color: #00bfff;
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.certification-card h3 {
  color: #00bfff;
  margin-bottom: 0.5rem;
}

.certification-card p {
  margin-bottom: 1rem;
  color: #e0e0e0;
}

.btn-show-cert {
  background-color: #00bfff;
  color: #000;
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: bold;
  transition: background-color 0.3s, transform 0.2s;
}

.btn-show-cert:hover {
  background-color: #009acd;
  transform: scale(1.05);
}

.cert-pdf-viewer {
  margin-top: 1rem;
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid rgba(0, 191, 255, 0.3);
}

.cert-pdf-viewer iframe {
  border: none;
  border-radius: 5px;
}

/* Projets */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.filter-button {
  background: #333;
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.filter-button:hover {
  background-color: #00bfff;
  color: #000;
}

.project-container {
  display: grid;
  gap: 1rem;
}

.project-box {
  background: rgba(0, 0, 0, 0.6);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 191, 255, 0.2);
}

.project-box img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-box h3 {
  padding: 1rem;
  color: #00bfff;
}

.project-box p {
  padding: 0 1rem 1rem;
}

/* Contact */
.Contact {
  text-align: center;
}

/* Footer */
.footer {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
  position: relative;
  z-index: 2;
}

/* Media Queries pour la réactivité */
@media (min-width: 768px) {
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .navbar {
    display: flex;
  }

  .nav-link {
    padding: 0 1rem;
  }

  .menu-toggle {
    display: none;
  }

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

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

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

@media (min-width: 1024px) {
  section {
    padding: 4rem 2rem;
  }

  .services-container {
    grid-template-columns: repeat(3, 1fr);
  }

  .project-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Animations et transitions */
.nav-link,
.filter-button,
.services-box,
.project-box {
  transition: all 0.3s ease;
}

.services-box:hover,
.project-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 191, 255, 0.3);
}

/* Classes utilitaires */
.active {
  background-color: #00bfff;
  color: #000;
}

.hidden {
  display: none;
}

/* Ajustements pour les écrans larges */
@media (min-width: 1200px) {
  .services-container,
  .project-container {
    grid-template-columns: repeat(3, minmax(250px, 1fr));
  }
}

/* Style pour le bouton de filtre actif */
.filter-button.active {
  background-color: #00bfff;
  color: #000;
}

/* Animation du texte Bienvenue */
@keyframes typewriter {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blinkCursor {
  from,
  to {
    border-right-color: transparent;
  }
  50% {
    border-right-color: #00bfff;
  }
}

.typewriter {
  overflow: hidden;
  border-right: 2px solid #00bfff;
  white-space: nowrap;
  margin: 0 auto;
  letter-spacing: 0.15em;
  animation: typewriter 4s steps(9) infinite, blinkCursor 0.75s step-end infinite;
}

/* Style pour le lien de l'email */
.Mail a {
  color: #00bfff;
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}

.Mail a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: #00bfff;
  transform: scaleX(0);
  transition: transform 0.3s;
}

.Mail a:hover {
  color: #ffffff;
}

.Mail a:hover::after {
  transform: scaleX(1);
}