/* ═══════════════════════════════════════════════════════════════
   style.css — Feuille de style commune
   Utilisée par : index.html et projets.html
   ─────────────────────────────────────────────────────────────────
   Contenu :
     1.  Variables & Reset
     2.  Navigation
     3.  Sections & Conteneur
     4.  Labels & Titres de section
     5.  Bouton générique
     6.  Tags / Badges
     7.  Section Contact
     8.  Footer
     9.  Animation .reveal
    10.  Section Accueil (index.html)
    11.  Section Profil (index.html)
    12.  Section Technologies (index.html)
    13.  Section Hero Projets (projets.html)
    14.  Section Projets — accordéon (projets.html)
    15.  Responsive @media (max-width: 768px)
═══════════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════════
   1. VARIABLES & RESET
═══════════════════════════════════════════════════════════════ */
@charset "UTF-8";
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:   #FAF3E1;
  --card:    #F5E7C6;
  --orange:  #FA8112;
  --dark:    #222222;
  --dark-60: rgba(34,34,34,0.6);
  --dark-10: rgba(34,34,34,0.08);
  --mono:    'IBM Plex Mono', monospace;
  --sans:    'Josefin Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--dark);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}


/* ═══════════════════════════════════════════════════════════════
   2. NAVIGATION
═══════════════════════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--dark);
  z-index: 100;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.nav-brand {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--orange);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }

.nav-links a {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: #FAF3E1;
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--orange); border-color: var(--orange); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #FAF3E1;
  transition: all 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 58px; left: 0; right: 0;
  background: var(--dark);
  padding: 1.5rem 2rem;
  z-index: 99;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.nav-mobile.open { display: block; }
.nav-mobile a {
  display: block;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: #FAF3E1;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a.active { color: var(--orange); }


/* ═══════════════════════════════════════════════════════════════
   3. SECTIONS & CONTENEUR
═══════════════════════════════════════════════════════════════ */
section { padding: 7rem 2rem 5rem; }
.container { max-width: 980px; margin: 0 auto; }


/* ═══════════════════════════════════════════════════════════════
   4. LABELS & TITRES DE SECTION
═══════════════════════════════════════════════════════════════ */
.section-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--sans);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 1rem;
}


/* ═══════════════════════════════════════════════════════════════
   5. BOUTON GÉNÉRIQUE
═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.btn-primary {
  background: var(--dark);
  color: var(--cream);
  border: 1.5px solid var(--dark);
}
.btn-primary:hover { background: var(--orange); border-color: var(--orange); }


/* ═══════════════════════════════════════════════════════════════
   6. TAGS / BADGES DE COMPÉTENCES
═══════════════════════════════════════════════════════════════ */
.tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  background: var(--card);
  border: 1px solid rgba(34,34,34,0.12);
  color: var(--dark);
}


/* ═══════════════════════════════════════════════════════════════
   7. SECTION CONTACT
═══════════════════════════════════════════════════════════════ */
#contact { background: var(--cream); border-top: 1px solid var(--dark-10); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-text {
  font-size: 0.95rem;
  color: var(--dark-60);
  font-weight: 300;
  max-width: 44ch;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.contact-item-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dark-60);
  width: 60px;
  flex-shrink: 0;
}

.contact-item-value {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--dark);
  text-decoration: none;
  border-bottom: 1px solid var(--dark-10);
  transition: color 0.2s, border-color 0.2s;
}
a.contact-item-value:hover { color: var(--orange); border-color: var(--orange); }

.contact-right {
  border-left: 1.5px solid var(--dark-10);
  padding-left: 4rem;
  padding-top: 0.5rem;
}

.contact-meta-block { margin-bottom: 2rem; }

.contact-meta-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.contact-meta-val {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--dark);
  font-weight: 300;
}


/* ═══════════════════════════════════════════════════════════════
   8. FOOTER
═══════════════════════════════════════════════════════════════ */
footer {
  background: var(--dark);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-left {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: rgba(250,243,225,0.35);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-right {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--orange);
  letter-spacing: 0.06em;
}


/* ═══════════════════════════════════════════════════════════════
   9. ANIMATION .reveal
   Les éléments partent invisibles et glissent vers le haut
   quand ils entrent dans la fenêtre (déclenchée par JS via
   IntersectionObserver qui ajoute la classe .visible)
═══════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}


/* ═══════════════════════════════════════════════════════════════
   10. SECTION ACCUEIL (index.html)
═══════════════════════════════════════════════════════════════ */
#accueil {
  min-height: 100vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--dark-10);
  padding-top: 58px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-left .kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

.hero-left h1 {
  font-family: var(--sans);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-left h1 em { font-style: italic; font-weight: 300; color: var(--orange); }

.hero-left p {
  font-size: 1.05rem;
  color: var(--dark-60);
  max-width: 42ch;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-right {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  grid-template-rows: repeat(3, 72px);
  gap: 10px;
}

.hero-grid-cell {
  background: var(--card);
  border: 1px solid rgba(34,34,34,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-grid-cell.filled { background: var(--dark); }
.hero-grid-cell.accent { background: var(--orange); }

.hero-stat { text-align: center; }
.hero-stat-num {
  font-family: var(--sans);
  font-size: 2.8rem;
  line-height: 1;
  color: var(--dark);
}
.hero-stat-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dark-60);
  margin-top: 0.25rem;
}


/* ═══════════════════════════════════════════════════════════════
   11. SECTION PROFIL (index.html)
═══════════════════════════════════════════════════════════════ */
#profil { background: var(--cream); border-bottom: 1px solid var(--dark-10); }

.profil-inner {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 5rem;
  align-items: start;
}

.profil-monogram {
  width: 100%;
  aspect-ratio: 1;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}

.profil-monogram img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profil-info { padding-top: 0.5rem; }

.profil-name {
  font-family: var(--sans);
  font-size: 2.4rem;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.profil-subtitle {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--orange);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.profil-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dark-60);
  letter-spacing: 0.06em;
  margin-bottom: 1.75rem;
}

.profil-bio {
  font-size: 0.97rem;
  color: var(--dark);
  font-weight: 300;
  max-width: 56ch;
  margin-bottom: 2rem;
  border-left: 2px solid var(--orange);
  padding-left: 1.25rem;
}

.profil-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.profil-links { display: flex; gap: 1rem; }

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dark);
  text-decoration: none;
  border-bottom: 1px solid var(--dark-10);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.social-link:hover { color: var(--orange); border-color: var(--orange); }
.social-link svg { flex-shrink: 0; }


/* ═══════════════════════════════════════════════════════════════
   12. SECTION TECHNOLOGIES (index.html)
═══════════════════════════════════════════════════════════════ */
#technos { background: var(--card); border-bottom: 1px solid var(--dark-10); }

.technos-header {
  margin-bottom: 3.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 10;           /* s'assure que le header reste au-dessus de la grille */
}

.technos-count {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dark-60);
  letter-spacing: 0.06em;
  padding-bottom: 4px;
}

.techno-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5px;
  background: rgba(34,34,34,0.1);
  border: 1.5px solid rgba(34,34,34,0.1);
}

.techno-card {
  background: var(--cream);
  padding: 1.75rem;
  transition: background 0.2s;
  cursor: default;
}
.techno-card:hover { background: #FEFAF3; }

.techno-card-top {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.techno-logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.techno-card-name {
  font-family: var(--sans);
  font-size: 1.35rem;
  line-height: 1.2;
}

.techno-card-role {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--orange);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.techno-card-desc {
  font-size: 0.88rem;
  color: var(--dark-60);
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.techno-card-footer {
  border-top: 1px solid var(--dark-10);
  padding-top: 1rem;
}

.techno-articles-btn {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}
.techno-articles-btn:hover { color: var(--orange); }
.techno-articles-btn::after { content: '+'; font-size: 1rem; line-height: 1; transition: transform 0.2s; }
.techno-articles-btn.open::after { transform: rotate(45deg); }

.techno-articles {
  display: none;
  padding-top: 0.75rem;
  flex-direction: column;
  gap: 0.4rem;
}
.techno-articles.open { display: flex; }

.techno-articles a {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--dark-60);
  text-decoration: none;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s;
}
.techno-articles a::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--orange);
  flex-shrink: 0;
}
.techno-articles a:hover { color: var(--dark); }

.techno-articles .compose-dl {
  margin-top: 0.6rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--dark-10);
  color: var(--orange);
  font-weight: 500;
  cursor: pointer;
}
.techno-articles .compose-dl::before {
  content: '';
  display: inline-block;
  width: 13px;
  height: 13px;
  background-color: var(--orange);
  flex-shrink: 0;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 13' fill='none'%3E%3Cpath d='M6.5 1v7M4 6l2.5 2.5L9 6' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M1 10h11' stroke='%23000' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 13' fill='none'%3E%3Cpath d='M6.5 1v7M4 6l2.5 2.5L9 6' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M1 10h11' stroke='%23000' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}
.techno-articles .compose-dl:hover { color: var(--dark); }
.techno-articles .compose-dl:hover::before { background-color: var(--dark); }


/* ═══════════════════════════════════════════════════════════════
   13. SECTION HERO PROJETS (projets.html)
═══════════════════════════════════════════════════════════════ */
#hero-projets {
  min-height: 42vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--dark-10);
  padding-top: 58px;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

#hero-projets::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(250,243,225,0.04) 59px, rgba(250,243,225,0.04) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(250,243,225,0.04) 59px, rgba(250,243,225,0.04) 60px);
  pointer-events: none;
}

.hero-projets-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.hero-projets-left .kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

.hero-projets-left h1 {
  font-family: var(--sans);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 1.25rem;
}
.hero-projets-left h1 em { font-style: italic; font-weight: 300; color: var(--orange); }

.hero-projets-left p {
  font-size: 1rem;
  color: rgba(250,243,225,0.55);
  max-width: 44ch;
  font-weight: 300;
}

.hero-projets-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  padding-bottom: 0.25rem;
}

.hero-count {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: rgba(250,243,225,0.3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-count-num {
  font-family: var(--sans);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--orange);
}


/* ═══════════════════════════════════════════════════════════════
   14. SECTION PROJETS — accordéon (projets.html)
═══════════════════════════════════════════════════════════════ */
#projets { background: var(--cream); }

.projets-header {
  margin-bottom: 4rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.projets-count {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dark-60);
  letter-spacing: 0.06em;
  padding-bottom: 4px;
}

.project-article {
  border: 1.5px solid rgba(34,34,34,0.1);
  background: var(--cream);
  margin-bottom: 2px;
  transition: background 0.2s;
}
.project-article:hover { background: #FEFAF3; }

.project-article-header {
  display: grid;
  grid-template-columns: 56px 52px 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  cursor: pointer;
}

.project-icon {
  width: 44px;
  height: 44px;
  background: var(--card);
  border: 1.5px solid var(--dark-10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
}
.project-article:hover .project-icon { border-color: var(--orange); background: var(--cream); }
.project-icon svg { width: 22px; height: 22px; stroke: var(--dark); fill: none; transition: stroke 0.2s; }
.project-article:hover .project-icon svg { stroke: var(--orange); }

.project-index {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--orange);
  text-transform: uppercase;
  text-align: right;
  padding-right: 1rem;
  border-right: 1.5px solid var(--dark-10);
}

.project-meta { display: flex; flex-direction: column; gap: 0.3rem; }

.project-category {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}

.project-title {
  font-family: var(--sans);
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  line-height: 1.2;
  color: var(--dark);
}

.project-tagline {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dark-60);
  letter-spacing: 0.04em;
  margin-top: 0.1rem;
}

.project-toggle {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--dark-10);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
}
.project-toggle:hover { border-color: var(--orange); background: var(--card); }
.project-toggle svg { transition: transform 0.3s ease; stroke: var(--dark); }
.project-toggle.open svg { transform: rotate(45deg); }

.project-body { display: none; border-top: 1.5px solid var(--dark-10); }
.project-body.open { display: block; }

.project-body-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
}

.project-content {
  padding: 2.5rem 2rem;
  border-right: 1.5px solid var(--dark-10);
}

.project-content h3 {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}
.project-content h3:first-child { margin-top: 0; }

.project-content p {
  font-size: 0.92rem;
  color: var(--dark-60);
  font-weight: 300;
  line-height: 1.65;
  margin-bottom: 1rem;
  max-width: 58ch;
}

.project-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.project-steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--dark);
  font-weight: 300;
  line-height: 1.5;
}

.project-steps li::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--orange);
  flex-shrink: 0;
  margin-top: 0.55rem;
}

.project-sidebar {
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-block-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.sidebar-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.sidebar-stack { display: flex; flex-direction: column; gap: 0.5rem; }

.stack-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--dark);
  letter-spacing: 0.03em;
}

.stack-item-dot {
  width: 6px;
  height: 6px;
  background: var(--dark-10);
  flex-shrink: 0;
  border: 1.5px solid var(--dark-60);
}
.stack-item-dot.active { background: var(--orange); border-color: var(--orange); }

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dark);
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}
.status-dot.done { background: #4caf50; animation: none; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.sidebar-link {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--dark-60);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}
.sidebar-link:last-child { margin-bottom: 0; }
.sidebar-link:hover { color: var(--dark); }
.sidebar-link::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--orange);
  display: inline-block;
  flex-shrink: 0;
}




/* ═══════════════════════════════════════════════════════════════
   16. SECTION MISSION (mission.html)
═══════════════════════════════════════════════════════════════ */
/* ── HERO MISSION ────────────────────────────────────────────── */
    #hero-mission {
      min-height: 42vh;
      display: flex;
      align-items: center;
      border-bottom: 1px solid var(--dark-10);
      padding-top: 58px;
      background: var(--dark);
      position: relative;
      overflow: hidden;
    }
    #hero-mission::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(250,243,225,0.04) 59px, rgba(250,243,225,0.04) 60px),
        repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(250,243,225,0.04) 59px, rgba(250,243,225,0.04) 60px);
      pointer-events: none;
    }
    .hero-mission-inner {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 3rem;
      flex-wrap: wrap;
    }
    .hero-mission-left .kicker {
      font-family: var(--mono);
      font-size: 0.72rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--orange);
      margin-bottom: 1rem;
    }
    .hero-mission-left h1 {
      font-family: var(--sans);
      font-size: clamp(2.4rem, 6vw, 4rem);
      line-height: 1.1;
      color: var(--cream);
      margin-bottom: 1.25rem;
    }
    .hero-mission-left h1 em { font-style: italic; font-weight: 300; color: var(--orange); }
    .hero-mission-left p {
      font-size: 1rem;
      color: rgba(250,243,225,0.55);
      max-width: 44ch;
      font-weight: 300;
    }
    .hero-mission-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 0.5rem;
      padding-bottom: 0.25rem;
    }
    .hero-mission-badge {
      font-family: var(--mono);
      font-size: 0.65rem;
      color: rgba(250,243,225,0.3);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      text-align: right;
      line-height: 1.6;
    }
    
.hero-mission-photo {
  width: 260px;
  height: 170px;
  overflow: hidden;
  border: 2px solid rgba(250,243,225,0.12);
  margin-bottom: 1rem;
}
.hero-mission-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(20%) contrast(1.05);
  transition: filter 0.3s;
}
.hero-mission-img:hover { filter: grayscale(0%) contrast(1.1); }

.hero-mission-badge span {
      display: block;
      font-family: var(--sans);
      font-size: 1.5rem;
      color: var(--orange);
      letter-spacing: 0;
      text-transform: none;
      font-weight: 600;
    }

    /* ── SECTION MISSION ─────────────────────────────────────────── */
    #mission { background: var(--cream); }

    .mission-header {
      margin-bottom: 4rem;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 2rem;
      flex-wrap: wrap;
    }

    /* Grille principale : 2 colonnes sur desktop */
    .mission-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-bottom: 2rem;
    }

    /* Carte info */
    .mission-card {
      background: var(--card);
      border: 1.5px solid var(--dark-10);
      padding: 2rem 2rem 1.75rem;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
      transition: border-color 0.2s;
    }
    .mission-card:hover { border-color: var(--orange); }

    .mission-card-kicker {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--orange);
      margin-bottom: 0.2rem;
    }
    .mission-card-title {
      font-family: var(--sans);
      font-size: 1.25rem;
      line-height: 1.2;
      font-weight: 600;
    }
    .mission-card-desc {
      font-size: 0.88rem;
      color: var(--dark-60);
      font-weight: 300;
      line-height: 1.65;
    }

    /* Liste de tâches stylée */
    .mission-task-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.55rem;
      margin-top: 0.25rem;
    }
    .mission-task-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-size: 0.87rem;
      color: var(--dark);
      font-weight: 300;
      line-height: 1.5;
    }
    .mission-task-list li::before {
      content: '';
      display: inline-block;
      width: 5px;
      height: 5px;
      background: var(--orange);
      flex-shrink: 0;
      margin-top: 0.55rem;
    }

    /* Carte pleine largeur */
    .mission-card.full { grid-column: 1 / -1; }

    /* Badges environnement */
    .mission-env-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-top: 0.5rem;
    }
    .mission-env-tag {
      font-family: var(--mono);
      font-size: 0.67rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 0.3rem 0.75rem;
      border: 1.5px solid var(--dark-10);
      color: var(--dark);
      background: transparent;
      transition: border-color 0.2s, color 0.2s;
    }
    .mission-env-tag.accent {
      border-color: var(--orange);
      color: var(--orange);
    }

    /* Timeline */
    .mission-timeline {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 0.5rem;
    }
    .mission-tl-item {
      display: grid;
      grid-template-columns: 90px 1px 1fr;
      gap: 0 1.25rem;
      padding-bottom: 1.75rem;
    }
    .mission-tl-item:last-child { padding-bottom: 0; }
    .mission-tl-date {
      font-family: var(--mono);
      font-size: 0.67rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--orange);
      padding-top: 0.1rem;
      text-align: right;
    }
    .mission-tl-line {
      position: relative;
      background: var(--dark-10);
    }
    .mission-tl-line::before {
      content: '';
      position: absolute;
      top: 0.35rem;
      left: 50%;
      transform: translateX(-50%);
      width: 7px;
      height: 7px;
      background: var(--orange);
      border-radius: 50%;
    }
    .mission-tl-content {
      padding-top: 0;
    }
    .mission-tl-title {
      font-family: var(--sans);
      font-size: 0.95rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .mission-tl-desc {
      font-size: 0.83rem;
      color: var(--dark-60);
      font-weight: 300;
      line-height: 1.55;
    }

/* ═══════════════════════════════════════════════════════════════
   17. SECTION VEILLE TECHNOLOGIQUE (index.html)
═══════════════════════════════════════════════════════════════ */
#veille { background: var(--dark); border-bottom: 1px solid rgba(255,255,255,0.06); }
#veille .section-label { color: var(--orange); }

.veille-header {
  margin-bottom: 3rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.veille-feeds-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.feed-btn {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  background: transparent;
  border: 1px solid rgba(250,243,225,0.15);
  color: rgba(250,243,225,0.45);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.feed-btn:hover  { border-color: var(--orange); color: var(--orange); }
.feed-btn.active { border-color: var(--orange); color: var(--orange); background: rgba(250,129,18,0.08); }

.veille-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5px;
  background: rgba(250,243,225,0.06);
  border: 1.5px solid rgba(250,243,225,0.06);
  min-height: 180px;
}

.veille-card {
  background: #1a1a1a;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  transition: background 0.2s;
}
.veille-card:hover { background: #212121; }

.veille-card-source {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}
.veille-card-title {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.4;
  flex: 1;
}
.veille-card-date {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: rgba(250,243,225,0.28);
}
.veille-card-arrow {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: rgba(250,243,225,0.18);
  align-self: flex-end;
  transition: color 0.2s;
}
.veille-card:hover .veille-card-arrow { color: var(--orange); }

.veille-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,243,225,0.25);
}
.veille-dot-anim { display: flex; gap: 4px; }
.veille-dot-anim span {
  width: 4px; height: 4px;
  background: var(--orange);
  border-radius: 50%;
  animation: vdot 1.2s ease-in-out infinite;
}
.veille-dot-anim span:nth-child(2) { animation-delay: 0.2s; }
.veille-dot-anim span:nth-child(3) { animation-delay: 0.4s; }
@keyframes vdot { 0%,80%,100%{ opacity:0.15 } 40%{ opacity:1 } }

.veille-error {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: rgba(250,243,225,0.3);
  letter-spacing: 0.06em;
}

/* ═══════════════════════════════════════════════════════════════
   15. RESPONSIVE @media (max-width: 768px)
═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  section { padding: 5rem 1.25rem 3rem; }

  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-right { justify-content: flex-start; }

  .profil-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .profil-monogram { width: 120px; aspect-ratio: 1; }

  .technos-header { flex-direction: column; align-items: flex-start; }

  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-right { border-left: none; padding-left: 0; border-top: 1.5px solid var(--dark-10); padding-top: 2rem; }

  .hero-projets-inner { flex-direction: column; align-items: flex-start; gap: 2rem; }
  .hero-projets-right { align-items: flex-start; }

  .project-article-header {
    grid-template-columns: 40px 38px 1fr auto;
    gap: 0.75rem;
    padding: 1.5rem 1.25rem;
  }
  .project-icon { width: 38px; height: 38px; }
  .project-icon svg { width: 18px; height: 18px; }
  .project-body-inner { grid-template-columns: 1fr; }
  .project-content { border-right: none; border-bottom: 1.5px solid var(--dark-10); }
  .project-sidebar { padding: 1.75rem 1.25rem; }


  .veille-grid { grid-template-columns: 1fr; }
  .veille-header { flex-direction: column; align-items: flex-start; }

  /* Mission */
  .mission-grid { grid-template-columns: 1fr; }
        .mission-card.full { grid-column: 1; }
        .hero-mission-inner { flex-direction: column; align-items: flex-start; gap: 2rem; }
        .hero-mission-right { align-items: flex-start; }

  .hero-mission-photo { width: 100%; height: 140px; }
}
/* ═══════════════════════════════════════════════════════════════
   16. Tableau de synthèse E5 — lien téléchargement
═══════════════════════════════════════════════════════════════ */
.mission-dl-block {
    margin-top: 3rem;
    display: flex;
    justify-content: flex-end;
  }

  .mission-dl-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--dark);
    border: 1.5px solid var(--dark-10);
    padding: 0.8rem 1.4rem;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
  }
  .mission-dl-link:hover {
    border-color: var(--orange);
    color: var(--orange);
    background: rgba(250,129,18,0.04);
  }
  .mission-dl-link svg {
    flex-shrink: 0;
    transition: color 0.2s;
  }

  .mission-dl-meta {
    font-size: 0.62rem;
    color: var(--dark-60);
    display: block;
    letter-spacing: 0.04em;
    text-transform: none;
    margin-top: 0.1rem;
  }
  .mission-dl-link:hover .mission-dl-meta {
    color: var(--orange);
    opacity: 0.7;
  }
/* ── Dropdown Procédures ───────────────────────────────────────────── */

/* Le conteneur du dropdown sort du flux des cartes grâce à
   position:fixed sur le menu — évite tout problème de contexte
   d'empilement créé par transform/opacity des cartes .reveal */
.proc-dropdown {
  position: relative;
  z-index: 500;          /* au-dessus de tout le contenu de la section */
  isolation: isolate;    /* crée son propre contexte d'empilement */
}

.proc-dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1.5px solid var(--orange);
  color: var(--orange);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.proc-dropdown-btn:hover {
  background: var(--orange);
  color: var(--cream);
}

.proc-chevron {
  transition: transform 0.25s ease;
}

.proc-dropdown-btn[aria-expanded="true"] .proc-chevron {
  transform: rotate(180deg);
}

.proc-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 300px;
  background: var(--cream);
  border: 1.5px solid rgba(34,34,34,0.15);
  box-shadow: 0 12px 32px rgba(0,0,0,0.14);
  list-style: none;
  margin: 0;
  padding: 0.35rem 0;
  z-index: 9999;         /* valeur très élevée pour passer au-dessus de tout */
  animation: procFadeIn 0.18s ease;
}

.proc-menu.open {
  display: block;
}

@keyframes procFadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

.proc-menu li a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1.1rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--dark);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  border-left: 3px solid transparent;
}

.proc-menu li a:hover {
  background: rgba(250,129,18,0.08);
  color: var(--orange);
  border-left-color: var(--orange);
}

.proc-icon {
  font-size: 1rem;
  flex-shrink: 0;
}