:root {
  --bg: #08090b;
  --panel: #0d1014;
  --panel2: #10141a;
  --text: #f3f5f7;
  --muted: #9aa2ad;
  --dim: #8490a0; /* Contraste amélioré */
  --line: #242a32;
  --accent: #78a9ff;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: var(--accent); color: #05070a; }

body:before {
  content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .018; z-index: 50; 
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); 
}

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 32px; }
.site-header { height: 78px; border-bottom: 1px solid var(--line); }
.nav { height: 100%; display: flex; align-items: center; gap: 30px; }
.brand { font: 600 20px var(--mono); letter-spacing: -.05em; margin-right: auto; }
.brand span { color: var(--accent); }

.nav nav { display: flex; align-items: center; gap: 24px; }
.nav nav a { font: 11px var(--mono); color: var(--muted); transition: .2s; }
.nav nav a:hover { color: var(--text); }
.lang-toggle { border: 0; background: none; color: var(--accent); cursor: pointer; font: 10px var(--mono); padding: 7px 0; margin-left: 5px; }

/* Correction : Ajout du padding pour que le contenu (comme les boutons) ne touche jamais le bas de l'écran */
.hero { min-height: 690px; display: flex; align-items: center; padding: 100px 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 72px; align-items: center; }
.hero-copy { min-width: 0; }

/* Correction : Tailles de police agrandies et marges réparées pour les textes "01 / ABOUT", etc. */
.eyebrow, .section-kicker { font: 500 13px var(--mono); letter-spacing: .1em; color: var(--muted); margin-bottom: 16px; display: inline-block; }
.eyebrow { margin-bottom: 28px; }

/* Correction : line-height augmenté pour empêcher les mots de s'écraser */
h1 { font-size: clamp(64px, 8.7vw, 116px); line-height: 1.1; letter-spacing: -.05em; font-weight: 750; max-width: 780px; }
h1 span { color: var(--muted); }
.hero-text { max-width: 620px; color: var(--muted); font-size: 16px; margin-top: 30px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border: 1px solid var(--line); font: 500 11px var(--mono); transition: .2s; }
.btn-primary { background: var(--text); color: #08090b; border-color: var(--text); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost:hover { border-color: var(--muted); }

.terminal-card { width: 100%; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 25px 70px #0008; transform: rotate(1.5deg); transition: .35s; }
.terminal-card:hover { transform: rotate(0) translateY(-5px); }
.terminal-top { height: 42px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; padding: 0 14px; }
.terminal-top span { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.terminal-body { padding: 30px; font: 12px/1.7 var(--mono); min-height: 340px; }
.terminal-body p { margin-bottom: 10px; }
.prompt { color: var(--accent); }
.terminal-value { padding-left: 18px; color: var(--text); margin-bottom: 24px !important; }
.terminal-value.status { color: var(--accent); }

.section { border-top: 1px solid var(--line); padding: 125px 0; }
.section-alt { background: #0a0d11; }

/* Correction : Grille dynamique pour que le texte ne déborde plus sur le paragraphe de droite */
.section-grid { display: grid; grid-template-columns: minmax(320px, 1fr) minmax(0, 1.5fr); gap: 70px; }

/* Correction : line-height et espacements ajustés pour les H2 */
.section h2 { font-size: clamp(38px, 5vw, 64px); line-height: 1.15; letter-spacing: -.04em; margin: 12px 0 34px; max-width: 850px; }

.section-copy { max-width: 780px; padding-top: 45px; }
.section-copy p { color: var(--muted); font-size: 16px; line-height: 1.8; margin-bottom: 22px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 45px; }
.section-heading h2 { margin-bottom: 0; }
.heading-note { max-width: 300px; color: var(--dim); font: 10px/1.7 var(--mono); padding-bottom: 8px; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); padding: 30px; min-height: 310px; display: flex; flex-direction: column; transition: .25s; }
.card:hover { border-color: #414955; transform: translateY(-4px); }

/* Correction : Taille agrandie pour les numéros 01, 02, etc. sur les cartes */
.card-number { font: 13px var(--mono); color: var(--accent); }

.card h3 { font-size: 24px; line-height: 1.15; letter-spacing: -.03em; margin: 22px 0 12px; }
.card p { color: var(--muted); font-size: 13px; line-height: 1.75; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 25px; }
.tags span { border: 1px solid var(--line); padding: 5px 8px; color: var(--dim); font: 9px var(--mono); }

.empty-state { border: 1px dashed var(--line); padding: 42px; display: flex; gap: 25px; align-items: flex-start; }
.empty-icon { color: var(--accent); font: 28px var(--mono); }
.empty-state h3 { font-size: 24px; margin-bottom: 10px; }
.empty-state p { color: var(--muted); font-size: 13px; line-height: 1.75; max-width: 700px; }

.experience-item { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 70px; }
.experience-meta { padding-top: 7px; }
.date { display: block; color: var(--accent); font: 11px var(--mono); line-height: 1.6; } /* Légèrement agrandi aussi */
.location { display: block; color: var(--dim); font: 11px var(--mono); margin-top: 7px; }
.experience-main h2 { font-size: clamp(38px, 5vw, 64px); line-height: 1; letter-spacing: -.06em; margin-bottom: 12px; }
.experience-main h3 { font-size: 20px; margin-bottom: 25px; }
.experience-main p, .experience-main li { color: var(--muted); font-size: 14px; line-height: 1.8; }
.experience-main ul { padding-left: 18px; margin-top: 18px; }
.experience-main li { margin-bottom: 8px; }

.cert-card { background: var(--panel); border: 1px solid var(--line); padding: 34px; display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; }
.cert-status { display: inline-block; color: var(--accent); border: 1px solid var(--accent); padding: 6px 9px; font: 9px var(--mono); margin-bottom: 20px; }
.cert-card h2 { font-size: 64px; line-height: .9; letter-spacing: -.06em; margin: 0 0 10px; }
.cert-card > div:first-child p { color: var(--muted); font-size: 14px; }
.cert-side { max-width: 390px; }
.cert-side > span { color: var(--dim); font: 11px var(--mono); }
.cert-side p { color: var(--muted); font-size: 13px; margin-top: 15px; line-height: 1.75; }

.skills-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.skill-group { background: var(--panel); border: 1px solid var(--line); padding: 30px; min-height: 190px; }
.skill-group h3 { font-size: 23px; margin-bottom: 22px; }
.skill-group p { color: var(--muted); font-size: 13px; line-height: 1.9; }

.contact-section { background: var(--panel); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 50px; }
.contact-grid h2 { font-size: clamp(58px, 8vw, 108px); margin: 25px 0 22px; }
.contact-grid p { color: var(--muted); font-size: 14px; max-width: 620px; }
.contact-links { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; font: 11px var(--mono); }
.contact-links a { border-bottom: 1px solid var(--line); padding-bottom: 5px; }
.contact-links a:hover { color: var(--accent); border-color: var(--accent); }

.footer-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; color: var(--dim); font: 9px var(--mono); }
.footer-inner span span { color: var(--accent); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Bouton Hamburger (caché sur PC) */
.mobile-toggle { 
  display: none; 
  background: none; 
  border: none; 
  cursor: pointer; 
  width: 26px; 
  height: 18px; 
  position: relative; 
  z-index: 100; 
  margin-left: 15px; 
}
.mobile-toggle span { 
  position: absolute; left: 0; width: 100%; height: 2px; background: var(--text); transition: .3s ease; 
}
.mobile-toggle span:nth-child(1) { top: 0; }
.mobile-toggle span:nth-child(2) { top: 8px; }
.mobile-toggle span:nth-child(3) { top: 16px; }

/* Animation "Croix" quand le menu est ouvert */
.mobile-toggle.is-active span:nth-child(1) { top: 8px; transform: rotate(45deg); }
.mobile-toggle.is-active span:nth-child(2) { opacity: 0; }
.mobile-toggle.is-active span:nth-child(3) { top: 8px; transform: rotate(-45deg); }

/* Correction : Mise à jour de la grille pour les écrans moyens pour éviter que ça casse sur tablette */
@media (max-width: 1000px) {
  .container { padding-inline: 26px; }
  .nav nav { gap: 15px; }
  .hero { min-height: 620px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); gap: 40px; }
  h1 { font-size: clamp(58px, 8.5vw, 88px); }
  .section { padding: 100px 0; }
  .section-grid { grid-template-columns: 1fr; gap: 40px; } /* Changé pour que le texte passe en dessous du titre sur tablette */
  .cards, .skills-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card:last-child { grid-column: 1 / -1; }
  .experience-item { grid-template-columns: 150px minmax(0, 1fr); gap: 40px; }
}

@media (max-width: 760px) {
  .container { padding-inline: 20px; }
  .site-header { height: 68px; }
  .nav { gap: 12px; }
  .mobile-toggle { display: block; }
  
  /* Transformation de la navigation en menu plein écran sur mobile */
  .nav nav { 
    display: flex; 
    flex-direction: column; 
    align-items: center;
    position: fixed; 
    top: 0; left: 0; right: 0; bottom: 0; 
    background: var(--bg); 
    padding-top: 120px; 
    gap: 35px; 
    transform: translateX(100%); /* Caché sur le côté droit par défaut */
    transition: transform .4s ease; 
    z-index: 90; 
  }
  
  .nav nav.is-open { transform: translateX(0); } /* Glisse vers la gauche quand ouvert */
  .nav nav a { font-size: 18px; } /* Textes plus gros pour taper avec le doigt */
  .brand { font-size: 18px; }
  .lang-toggle { margin-left: 0; }
  .hero { min-height: auto; padding: 76px 0 85px; }
  .hero-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-text { font-size: 15px; margin-top: 24px; }
  .terminal-card { transform: none; }
  .terminal-card:hover { transform: none; }
  .terminal-body { min-height: 0; padding: 24px; }
  .section { padding: 82px 0; }
  .section-grid { grid-template-columns: 1fr; gap: 10px; }
  .section-copy { padding-top: 0; }
  .section h2 { font-size: clamp(38px, 11vw, 55px); margin: 20px 0 28px; }
  .section-copy p { font-size: 15px; }
  .section-heading { display: block; margin-bottom: 32px; }
  .heading-note { margin-top: 18px; }
  .cards, .skills-grid { grid-template-columns: 1fr; }
  .card, .card:last-child { grid-column: auto; min-height: 0; padding: 25px; }
  .card h3 { font-size: 22px; }
  .empty-state { padding: 26px; display: block; }
  .empty-icon { display: block; margin-bottom: 15px; }
  .experience-item { grid-template-columns: 1fr; gap: 15px; }
  .experience-main h2 { font-size: clamp(40px, 12vw, 58px); }
  .experience-main h3 { font-size: 18px; }
  .cert-card { display: block; padding: 26px; }
  .cert-card h2 { font-size: 58px; }
  .cert-side { margin-top: 30px; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .contact-links { flex-direction: row; flex-wrap: wrap; gap: 18px; }
  .footer-inner { padding-top: 22px; padding-bottom: 22px; min-height: 0; display: block; }
  .footer-inner span { display: block; }
  .footer-inner span + span { margin-top: 8px; }
}

@media (max-width: 420px) {
  .container { padding-inline: 17px; }
  .hero { padding-top: 60px; }
  .eyebrow, .section-kicker { font-size: 10px; } /* Ajusté pour mobile */
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .terminal-body { font-size: 10.5px; padding: 20px; }
  .terminal-value { padding-left: 14px; }
  .section { padding: 70px 0; }
  .section h2 { font-size: 38px; }
  .contact-grid h2 { font-size: 58px; }
  .tags span { font-size: 8px; padding: 4px 7px; }
  .cert-card h2 { font-size: 52px; }
  .contact-links { display: grid; grid-template-columns: 1fr; }
  .contact-links a { width: max-content; max-width: 100%; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .card, .terminal-card { transition: none; }
}