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

html {
  scroll-behavior: smooth;
}

body {
  background: #0d0f12;
  color: #e8eaf0;
  font-family: 'DM Sans', sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 700;
}

h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.vert {
  color: #00c8aa;
}

.point {
  color: #00c8aa;
}

.label-section {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #00c8aa;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.contenu {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 90px 0;
}

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(13, 15, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
}

.liens-nav {
  display: flex;
  gap: 2rem;
}

.liens-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: #8a909e;
  position: relative;
}

.liens-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #00c8aa;
  transition: width 0.2s;
}

.liens-nav a:hover {
  color: #e8eaf0;
}

.liens-nav a:hover::after {
  width: 100%;
}

.liens-nav a.actif {
  color: #e8eaf0;
}

.liens-nav a.actif::after {
  width: 100%;
}

.btn-cv {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border: 1px solid #00c8aa;
  border-radius: 8px;
  color: #00c8aa;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.btn-cv:hover {
  background: #00c8aa;
  color: #0d0f12;
}

.burger {
  display: none;
}

.burger-label {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.burger-label span {
  display: block;
  width: 24px;
  height: 2px;
  background: #e8eaf0;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-mobile {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: #121519;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 24px;
  z-index: 99;
}

.menu-mobile ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.menu-mobile a {
  font-size: 1.05rem;
  font-weight: 500;
  color: #8a909e;
}

.menu-mobile a:hover {
  color: #00c8aa;
}

.btn-principal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  background: #00c8aa;
  color: #0d0f12;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 9px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-principal:hover {
  background: #00e6c4;
}

.btn-discret {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: #e8eaf0;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 9px;
  transition: border-color 0.2s;
}

.btn-discret:hover {
  border-color: #00c8aa;
}

#accueil {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 70px 40px 60px;
  position: relative;
  overflow: hidden;
}

.grille-fond {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 200, 170, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 200, 170, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.lueur {
  position: absolute;
  top: -20%;
  right: -5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 200, 170, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.texte-hero {
  max-width: 600px;
  z-index: 1;
}

.tag-hero {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: #00c8aa;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 500;
}

.texte-hero h1 {
  margin-bottom: 1.1rem;
}

.sous-titre {
  font-size: 1.1rem;
  color: #8a909e;
  margin-bottom: 2rem;
  font-weight: 300;
}

.boutons-hero {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.langues-hero {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.langues-hero span {
  font-size: 0.76rem;
  padding: 4px 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 100px;
  color: #8a909e;
}

.photo-wrap {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 280px;
  height: 280px;
}

.photo-anneau {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px solid rgba(0, 200, 170, 0.2);
}

.photo-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #181c22;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: #8a909e;
  border: 2px solid rgba(255, 255, 255, 0.07);
}

.photo-wrap img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.07);
}

.hero-page {
  min-height: 40vh;
  display: flex;
  align-items: center;
  padding: calc(70px + 60px) 40px 60px;
  position: relative;
  overflow: hidden;
}

.hero-page-texte {
  max-width: 680px;
  z-index: 1;
}

.hero-page-texte p {
  color: #8a909e;
  margin-top: 1rem;
  font-size: 1rem;
}

#apropos {
  background: #121519;
}

.deux-cols {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 56px;
  align-items: start;
}

.col-droite p {
  color: #8a909e;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.stats {
  display: flex;
  gap: 18px;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}

.stat-bloc {
  display: flex;
  flex-direction: column;
  padding: 16px 22px;
  background: #181c22;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
}

.stat-chiffre {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #00c8aa;
  line-height: 1;
}

.stat-bloc span:last-child {
  font-size: 0.78rem;
  color: #8a909e;
  margin-top: 3px;
}

#certifs {
  background: #0d0f12;
}

.grille-certifs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 2.8rem;
}

.certif {
  position: relative;
  height: 200px;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  background: #181c22 center/cover no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.certif-fond {
  position: absolute;
  inset: 0;
  background: rgba(13, 15, 18, 0.62);
  transition: background 0.3s;
}

.certif:hover .certif-fond {
  background: rgba(0, 200, 170, 0.85);
}

.certif-titre {
  position: absolute;
  bottom: 16px;
  left: 18px;
  right: 18px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  z-index: 2;
  transition: opacity 0.25s, transform 0.25s;
}

.certif:hover .certif-titre {
  opacity: 0;
  transform: translateY(8px);
}

.certif-desc {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px;
  text-align: center;
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}

.certif:hover .certif-desc {
  opacity: 1;
  transform: translateY(0);
}

.certif-desc i {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: #0d0f12;
}

.certif-desc strong {
  font-family: 'Syne', sans-serif;
  color: #0d0f12;
  margin-bottom: 6px;
  display: block;
}

.certif-desc p {
  font-size: 0.82rem;
  color: rgba(13, 15, 18, 0.82);
  line-height: 1.5;
}

#experiences {
  background: #121519;
}

.frise::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, #00c8aa, transparent);
}

.frise-item {
  position: relative;
  margin-bottom: 36px;
  padding-left: 28px;
}

.frise-date {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: #00c8aa;
  margin-bottom: 7px;
  text-transform: uppercase;
  font-weight: 500;
}

.frise-carte {
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 18px 22px;
  transition: border-color 0.2s;
}

.frise-carte:hover {
  border-color: rgba(0, 200, 170, 0.35);
}

.frise-carte h3 {
  margin-bottom: 7px;
}

.frise-carte p {
  color: #8a909e;
  font-size: 0.93rem;
}

#interets {
  background: #0d0f12;
}

.grille-interets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 2.2rem;
}

.interet {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 26px 18px;
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  text-align: center;
  transition: border-color 0.2s;
}

.interet:hover {
  border-color: #00c8aa;
}

.interet i {
  font-size: 1.8rem;
  color: #00c8aa;
}

.interet span {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
}

#contact {
  background: #121519;
}

.contact-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.contact-gauche h2 {
  margin-bottom: 1rem;
}

.contact-gauche > p {
  color: #8a909e;
  margin-bottom: 1.8rem;
}

.infos-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 2rem;
}

.infos-contact a, .infos-contact span {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #8a909e;
  font-size: 0.93rem;
  transition: color 0.2s;
}

.infos-contact a:hover {
  color: #00c8aa;
}

.infos-contact i {
  color: #00c8aa;
  width: 16px;
}

.boite-cv {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 38px;
  background: #15191f;
  border: 1px dashed rgba(0, 200, 170, 0.3);
  border-radius: 14px;
  text-align: center;
}

.icone-cv {
  font-size: 3rem;
  color: #00c8aa;
}

.nom-cv {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
}

.meta-cv {
  font-size: 0.8rem;
  color: #8a909e;
}

#pied {
  background: #181c22;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 56px 0 0;
}

.pied-interieur {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 44px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 44px;
}

.pied-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.pied-marque p {
  color: #8a909e;
  font-size: 0.88rem;
  line-height: 1.6;
}

.pied-liens h4, .pied-reseaux h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8a909e;
  margin-bottom: 14px;
}

.pied-liens ul {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.pied-liens a {
  color: #8a909e;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.pied-liens a:hover {
  color: #00c8aa;
}

.icones-reseaux {
  display: flex;
  gap: 9px;
  margin-bottom: 18px;
}

.icone-reseau {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  color: #8a909e;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.icone-reseau:hover {
  background: #00c8aa;
  color: #0d0f12;
  border-color: #00c8aa;
}

.logos-partenaires {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.logo-case {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #121519;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  color: #8a909e;
  transition: border-color 0.2s, color 0.2s;
}

.logo-case:hover {
  border-color: #00c8aa;
  color: #00c8aa;
}

.pied-bas {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 16px 24px;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #8a909e;
  flex-wrap: wrap;
  gap: 8px;
}

#niveaux {
  background: #121519;
}

.grille-competences {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 36px;
  margin-top: 2.8rem;
}

.categorie h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
}

.categorie h3 i {
  color: #00c8aa;
}

.liste-barres {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.barre-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  margin-bottom: 7px;
  font-weight: 500;
}

.barre-pct {
  color: #00c8aa;
}

.barre-piste {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 160px;
}

.barre-piste2 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 125px;
}

.barre-piste3 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 265px;
}

.barre-piste4 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 90px;
}

.barre-piste5 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 110px;
}

.barre-piste6 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 80px;
}

.barre-piste7 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 110px;
}

.barre-piste8 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 200px;
}

.barre-piste9 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 120px;
}

.barre-piste10 {
  height: 5px;
  border-radius: 100px;
  background: #181c22;
  width: 120px;
}

.barre-remplissage {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, #00c8aa, #00e6c4);
}

#outils {
  background: #0d0f12;
}

.grille-outils {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2.2rem;
}

.outil {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 100px;
  font-size: 0.86rem;
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
}

.outil i {
  color: #00c8aa;
}

.outil:hover {
  border-color: #00c8aa;
  color: #00c8aa;
}

#savoir-etre {
  background: #121519;
}

.grille-soft {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-top: 2.2rem;
}

.soft {
  padding: 24px 22px;
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  transition: border-color 0.2s;
}

.soft:hover {
  border-color: #00c8aa;
}

.soft i {
  font-size: 1.6rem;
  color: #00c8aa;
  margin-bottom: 12px;
  display: block;
}

.soft h4 {
  margin-bottom: 7px;
}

.soft p {
  color: #8a909e;
  font-size: 0.88rem;
}

#langues {
  background: #0d0f12;
}

.grille-langues {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
  margin-top: 2.2rem;
}

.langue {
  padding: 24px 22px;
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  text-align: center;
  transition: border-color 0.2s;
}

.langue:hover {
  border-color: #00c8aa;
}

.drapeau {
  font-size: 2.2rem;
  margin-bottom: 9px;
}

.langue h4 {
  font-size: 1.05rem;
  margin-bottom: 5px;
}

.niveau-langue {
  display: inline-block;
  font-size: 0.73rem;
  padding: 3px 9px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.niveau-langue.bilingue {
  background: rgba(0, 200, 170, 0.14);
  color: #00c8aa;
}

.niveau-langue.c1 {
  background: rgba(0, 200, 170, 0.09);
  color: #00c8aa;
}

.niveau-langue.b1 {
  background: rgba(255, 255, 255, 0.06);
  color: #8a909e;
}

.points-niveau {
  display: flex;
  gap: 7px;
  justify-content: center;
}

.points-niveau span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #181c22;
  border: 2px solid rgba(255, 255, 255, 0.07);
}

.points-niveau span.plein {
  background: #00c8aa;
  border-color: #00c8aa;
}

.points-niveau span.demi {
  background: linear-gradient(90deg, #00c8aa 50%, #181c22 50%);
  border-color: #00c8aa;
}

#liste-projets {
  background: #121519;
}

.projets {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.projet {
  display: grid;
  grid-template-columns: 56px 1fr 120px;
  background: #15191f;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.projet:hover {
  border-color: rgba(0, 200, 170, 0.35);
}

.projet.cache {
  display: none;
}

.projet-corps {
  padding: 24px 26px;
}

.projet-corps h3 {
  margin-bottom: 9px;
}

.projet-corps p {
  color: #8a909e;
  font-size: 0.93rem;
  margin-bottom: 14px;
}

.projet-points {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}

.projet-points li {
  font-size: 0.86rem;
  color: #8a909e;
  padding-left: 16px;
  position: relative;
}

.projet-points li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: #00c8aa;
  font-weight: 700;
}

.projet-bas {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.projet-type {
  font-size: 0.76rem;
  color: #8a909e;
  font-style: italic;
}

#appel-action {
  background: #0d0f12;
  padding: 90px 0;
}

.appel-wrap {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

@media (max-width: 900px) {
  #navbar {
    padding: 0 20px;
  }

  .liens-nav, .btn-cv {
    display: none;
  }

  .burger-label {
    display: flex;
  }

  .burger:checked ~ .menu-mobile {
    display: block;
  }

  .burger:checked ~ #navbar .burger-label span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .burger:checked ~ #navbar .burger-label span:nth-child(2) {
    opacity: 0;
  }

  .burger:checked ~ #navbar .burger-label span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  #accueil {
    padding: 70px 20px 60px;
  }

  .photo-wrap {
    display: none;
  }

  .deux-cols {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

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

  .contact-grille {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .pied-interieur {
    grid-template-columns: 1fr 1fr;
  }

  .projet {
    grid-template-columns: 48px 1fr;
  }

  .projet-icone {
    display: none;
  }
}

@media (max-width: 600px) {
  section {
    padding: 65px 0;
  }

  .grille-certifs {
    grid-template-columns: 1fr;
  }

  .grille-interets {
    grid-template-columns: 1fr 1fr;
  }

  .pied-interieur {
    grid-template-columns: 1fr;
  }

  .stats {
    flex-direction: column;
  }

  .grille-competences {
    grid-template-columns: 1fr;
  }

  .grille-langues {
    grid-template-columns: 1fr 1fr;
  }
}