/* ============================================================
   Julien Stec — Site personnel
   Mode jour (défaut) / mode nuit — accents verts (hydroponie / IA)
   ============================================================ */

/* Mode jour — première visite */
:root,
html[data-theme="day"] {
  --bg: #f4f7fb;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-soft: #e8eef6;
  --border: rgba(15, 23, 42, 0.1);
  --text: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --accent: #059669;
  --accent-2: #0891b2;
  --accent-soft: rgba(5, 150, 105, 0.1);
  --accent-glow: rgba(5, 150, 105, 0.18);
  --warn: #d97706;
  --purple: #7c3aed;
  --rose: #e11d48;
  --header-bg: rgba(244, 247, 251, 0.88);
  --nav-mobile-bg: rgba(255, 255, 255, 0.98);
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  --glow-1: rgba(5, 150, 105, 0.1);
  --glow-2: rgba(8, 145, 178, 0.08);
  --glow-3: rgba(124, 58, 237, 0.05);
  --media-tech-1: #dbeafe;
  --media-tech-2: #e0f2fe;
  --media-ai-1: #ede9fe;
  --media-ai-2: #f3e8ff;
  --media-hydro-1: #d1fae5;
  --media-hydro-2: #ecfdf5;
  --media-draw-1: #ffe4e6;
  --media-draw-2: #fff1f2;
  --media-news-1: #e2e8f0;
  --media-news-2: #f1f5f9;
  --media-diy-1: #ffedd5;
  --media-diy-2: #fef3c7;
  --media-music-1: #e0e7ff;
  --media-music-2: #ede9fe;
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "Cascadia Code", "Fira Code", Consolas, monospace;
  --max: 1120px;
  --header-h: 84px;
  --transition: 0.22s ease;
}

/* Mode nuit */
html[data-theme="night"] {
  --bg: #0b0f14;
  --bg-elevated: #121820;
  --bg-card: #161e28;
  --bg-soft: #1a2430;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e8eef6;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #34d399;
  --accent-2: #22d3ee;
  --accent-soft: rgba(52, 211, 153, 0.12);
  --accent-glow: rgba(52, 211, 153, 0.25);
  --warn: #fbbf24;
  --purple: #a78bfa;
  --rose: #fb7185;
  --header-bg: rgba(11, 15, 20, 0.82);
  --nav-mobile-bg: rgba(11, 15, 20, 0.97);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --glow-1: rgba(52, 211, 153, 0.12);
  --glow-2: rgba(34, 211, 238, 0.08);
  --glow-3: rgba(167, 139, 250, 0.06);
  --media-tech-1: #0c1f2e;
  --media-tech-2: #122a3a;
  --media-ai-1: #1a1430;
  --media-ai-2: #251a40;
  --media-hydro-1: #0c2418;
  --media-hydro-2: #123024;
  --media-draw-1: #2a1520;
  --media-draw-2: #3a1a28;
  --media-news-1: #1a1f2e;
  --media-news-2: #242a3a;
  --media-diy-1: #2a1f14;
  --media-diy-2: #3a2a18;
  --media-music-1: #1a1a30;
  --media-music-2: #251a40;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
  /* Empêche le scroll horizontal (iOS Safari inclus) */
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
}

html[data-theme="night"] {
  color-scheme: dark;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  position: relative;
  transition: background 0.25s ease, color 0.25s ease;
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto;
}

img {
  display: block;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, var(--glow-1), transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 10%, var(--glow-2), transparent 45%),
    radial-gradient(ellipse 50% 30% at 50% 100%, var(--glow-3), transparent 50%);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-2);
}

/* ---------- Layout ---------- */
.container {
  /* Marge latérale généreuse : le contenu ne colle pas aux bords */
  width: min(100% - 5.5rem, var(--max));
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 2rem, var(--max));
    padding-inline: 0.65rem;
  }
}

.section {
  padding: 4.5rem 0;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-header h1,
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}

.section-header p {
  color: var(--text-muted);
  max-width: 56ch;
  font-size: 1.05rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.eyebrow::before {
  content: "";
  width: 1.25rem;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  overflow: visible;
}

.nav {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
  width: 100%;
  min-width: 0;
  /* Air latéral dans la barre */
  padding-inline: 0.85rem;
}

.nav-center {
  min-width: 0;
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  padding-inline: 0.75rem;
}

.nav-end {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex: 0 0 auto;
}

.nav > .logo {
  flex: 0 0 auto;
  padding-right: 0.75rem;
}

.nav > .lang-switch {
  flex: 0 0 auto;
  margin-left: 0.25rem;
}

/* Groupe droite (thème + langue) regroupé et aéré */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex: 0 0 auto;
  padding-left: 0.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.logo:hover {
  color: var(--text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 0 24px var(--accent-glow);
}

html[data-theme="night"] .logo-mark,
html[data-theme="night"] .cv-avatar {
  color: #042f1a;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links a,
.nav-links .nav-parent {
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 500;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
  border: none;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active,
.nav-links .nav-parent:hover,
.nav-links .nav-parent.active,
.nav-item-dropdown.open > .nav-parent {
  color: var(--text);
  background: var(--bg-soft);
}

.nav-links a.active,
.nav-links .nav-parent.active {
  color: var(--accent);
}

.nav-parent .caret {
  font-size: 0.65rem;
  opacity: 0.7;
  transition: transform var(--transition);
}

.nav-item-dropdown:hover > .nav-parent .caret,
.nav-item-dropdown:focus-within > .nav-parent .caret,
.nav-item-dropdown.open > .nav-parent .caret {
  transform: rotate(180deg);
}

/* Desktop : ouverture au survol ; pont invisible pour ne pas perdre le hover */
.nav-submenu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  list-style: none;
  margin: 0;
  padding: 0.4rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 120;
}

.nav-submenu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.nav-item-dropdown:hover > .nav-submenu,
.nav-item-dropdown:focus-within > .nav-submenu,
.nav-item-dropdown.open > .nav-submenu {
  display: block;
}

.nav-submenu a {
  display: block;
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.88rem;
  white-space: nowrap;
}

.nav-submenu a:hover {
  background: var(--bg-soft);
  color: var(--accent);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem !important;
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent) !important;
}

.nav-cta:hover {
  background: color-mix(in srgb, var(--accent) 18%, transparent) !important;
  color: var(--accent) !important;
}

/* Sélecteur Jour / Nuit — les deux toujours visibles */
.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 0.8rem;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.theme-btn svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.theme-btn:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--bg-card) 80%, transparent);
}

/* Sélection active : surbrillance jaune légère */
.theme-btn.is-active {
  color: #92400e;
  background: color-mix(in srgb, #fbbf24 28%, transparent);
  border-color: color-mix(in srgb, #fbbf24 55%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, #fbbf24 20%, transparent);
}

html[data-theme="night"] .theme-btn.is-active {
  color: #fde68a;
  background: color-mix(in srgb, #fbbf24 22%, transparent);
  border-color: color-mix(in srgb, #fbbf24 45%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, #fbbf24 15%, transparent);
}

/* ---------- Language switcher (injecté uniquement sur desktop via JS) ---------- */
.lang-switch {
  display: block;
  position: relative;
  flex: 0 0 auto;
  z-index: 140;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 42px;
  min-width: 78px;
  padding: 0 0.85rem;
  border-radius: 11px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  background: var(--accent-soft);
  color: var(--accent);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent);
}

.lang-toggle:hover,
.lang-switch:hover > .lang-toggle,
.lang-switch:focus-within > .lang-toggle,
.lang-switch.open > .lang-toggle {
  color: var(--text);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 22%, var(--bg-card));
  box-shadow: 0 4px 14px var(--accent-glow);
}

.lang-planet {
  display: none;
}

.lang-planet-emoji {
  font-size: 1.05rem;
  line-height: 1;
}

.lang-code {
  min-width: 1.7rem;
  text-align: left;
}

.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 170px;
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 200;
}

.lang-menu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

/* Ouverture au survol (bureau) et via classe .open (clic) */
.lang-switch:hover > .lang-menu,
.lang-switch:focus-within > .lang-menu,
.lang-switch.open > .lang-menu {
  display: block;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition), color var(--transition);
}

.lang-option:hover {
  background: var(--bg-soft);
  color: var(--text);
}

.lang-option.is-active {
  color: #92400e;
  background: color-mix(in srgb, #fbbf24 28%, transparent);
  border-color: color-mix(in srgb, #fbbf24 45%, transparent);
  font-weight: 600;
}

/* Blocs bilingues : contenu FR / EN */
[data-lang-block][hidden],
[data-lang-block].is-hidden {
  display: none !important;
}

html[data-theme="night"] .lang-option.is-active {
  color: #fde68a;
  background: color-mix(in srgb, #fbbf24 22%, transparent);
  border-color: color-mix(in srgb, #fbbf24 40%, transparent);
}

.lang-flag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  min-width: 2rem;
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  place-items: center;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 3px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 12px 32px var(--accent-glow);
}

html[data-theme="night"] .btn-primary {
  color: #042f1a;
}

html[data-theme="night"] .btn-primary:hover {
  color: #042f1a;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: rgba(52, 211, 153, 0.35);
  color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text-dim);
}

/* ---------- Hero ---------- */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.1rem;
}

.hero h1 .gradient {
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 48ch;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--bg-soft);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.tag-dot.cyan { background: var(--accent-2); }
.tag-dot.purple { background: var(--purple); }
.tag-dot.rose { background: var(--rose); }
.tag-dot.gold { background: var(--warn); }

.hero-card {
  background: linear-gradient(160deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--purple));
}

.hero-card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.hero-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.hero-card .role {
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-card .meta {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 1.2rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.stat span {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ---------- Cards grid ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(52, 211, 153, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
  background: var(--accent-soft);
}

.card-icon.tech { background: color-mix(in srgb, var(--accent-2) 14%, transparent); }
.card-icon.draw { background: color-mix(in srgb, var(--rose) 14%, transparent); }
.card-icon.hydro { background: color-mix(in srgb, var(--accent) 14%, transparent); }
.card-icon.ai { background: color-mix(in srgb, var(--purple) 14%, transparent); }
.card-icon.diy { background: color-mix(in srgb, var(--warn) 16%, transparent); }

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
}

.card-link {
  margin-top: 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.card-link::after {
  content: "→";
  transition: transform var(--transition);
}

.card:hover .card-link::after {
  transform: translateX(4px);
}

/* Content cards (articles, news) */
.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition);
  height: 100%;
}

.content-card:hover {
  transform: translateY(-3px);
  border-color: rgba(52, 211, 153, 0.3);
}

.content-card-media {
  height: 140px;
  background: linear-gradient(135deg, var(--bg-soft), var(--bg-elevated));
  display: grid;
  place-items: center;
  font-size: 2.5rem;
  position: relative;
}

.content-card-media.tech {
  background: linear-gradient(135deg, var(--media-tech-1), var(--media-tech-2));
}
.content-card-media.ai {
  background: linear-gradient(135deg, var(--media-ai-1), var(--media-ai-2));
}
.content-card-media.hydro {
  background: linear-gradient(135deg, var(--media-hydro-1), var(--media-hydro-2));
}
.content-card-media.draw {
  background: linear-gradient(135deg, var(--media-draw-1), var(--media-draw-2));
}
.content-card-media.news {
  background: linear-gradient(135deg, var(--media-news-1), var(--media-news-2));
}
.content-card-media.diy {
  background: linear-gradient(135deg, var(--media-diy-1), var(--media-diy-2));
}

.content-card-body {
  padding: 1.25rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.content-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.badge {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge.tech { background: color-mix(in srgb, var(--accent-2) 14%, transparent); color: var(--accent-2); }
.badge.ai { background: color-mix(in srgb, var(--purple) 15%, transparent); color: var(--purple); }
.badge.hydro { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.badge.draw { background: color-mix(in srgb, var(--rose) 14%, transparent); color: var(--rose); }
.badge.guide { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); }
.badge.news { background: color-mix(in srgb, var(--text-dim) 18%, transparent); color: var(--text-muted); }
.badge.diy { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.badge.music { background: color-mix(in srgb, #6366f1 16%, transparent); color: #6366f1; }
html[data-theme="night"] .badge.music { color: #a5b4fc; }

.card-icon.music { background: color-mix(in srgb, #6366f1 14%, transparent); }

.content-card-media.music {
  background: linear-gradient(135deg, var(--media-music-1, #e0e7ff), var(--media-music-2, #ede9fe));
}

.content-card h3 {
  font-size: 1.05rem;
  line-height: 1.35;
  margin-bottom: 0.55rem;
}

.content-card h3 a {
  color: var(--text);
}

.content-card h3 a:hover {
  color: var(--accent);
}

.content-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex: 1;
}

/* ---------- Filters ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-soft);
  border-color: rgba(52, 211, 153, 0.35);
  color: var(--accent);
}

/* ---------- Timeline / CV ---------- */
.cv-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.cv-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.cv-avatar {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
  box-shadow: 0 0 32px var(--accent-glow);
}

.cv-avatar-photo {
  width: 176px;
  height: 176px;
  border-radius: 28px;
  display: block;
  object-fit: cover;
  object-position: center top;
  border: 3px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: var(--bg-soft);
  color: transparent;
  font-size: 0;
  box-shadow: 0 0 40px var(--accent-glow);
}

/* Sub-nav for DIY section */
.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.subnav a {
  padding: 0.5rem 0.95rem;
  border-radius: 10px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9rem;
}

.subnav a:hover,
.subnav a.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.cv-sidebar h2 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.cv-sidebar .role {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.cv-sidebar .location {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
}

.cv-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.cv-contact a,
.cv-contact span {
  color: var(--text-muted);
  font-size: 0.88rem;
  word-break: break-all;
}

.cv-contact a:hover {
  color: var(--accent);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.skill-chip {
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  font-size: 0.78rem;
  background: var(--bg-soft);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.cv-main h2 {
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.cv-block {
  margin-bottom: 2.5rem;
}

.timeline {
  list-style: none;
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.75rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 0.45rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.timeline-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.timeline-item .org {
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.92rem;
}

.timeline-item .period {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: 0.25rem 0 0.6rem;
}

.timeline-item ul {
  margin-left: 1.1rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.timeline-item li {
  margin-bottom: 0.3rem;
}

.education-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
}

.education-item h3 {
  font-size: 0.98rem;
  margin-bottom: 0.2rem;
}

.education-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ---------- Article page ---------- */
.article-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.article-page .content-meta {
  margin-bottom: 1rem;
}

.article-page h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.article-body {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.article-body h2 {
  color: var(--text);
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

.article-body h3 {
  color: var(--text);
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}

.article-body p {
  margin-bottom: 1rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1rem 1.25rem;
}

.article-body li {
  margin-bottom: 0.4rem;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-soft);
  padding: 0.15rem 0.4rem;
  border-radius: 5px;
  color: var(--accent-2);
}

.article-body pre {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  overflow-x: auto;
  margin: 1rem 0 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text);
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1rem;
  margin: 1.25rem 0;
  color: var(--text);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  margin: 1.25rem 0;
}

.callout strong {
  color: var(--accent);
}

/* ---------- Page hero banner ---------- */
.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 55ch;
}

/* ---------- Empty / coming soon ---------- */
.coming-soon {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo {
  margin-bottom: 0.85rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 32ch;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 0.9rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ---------- Utilities ---------- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid,
  .cv-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cv-sidebar {
    position: static;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1200px) {
  .theme-btn span {
    display: none;
  }

  .theme-btn {
    padding: 0.45rem;
  }
}

@media (max-width: 1100px) {
  .nav-links a,
  .nav-links .nav-parent {
    font-size: 0.8rem;
    padding: 0.35rem 0.4rem;
  }

  .nav {
    gap: 0.65rem;
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 60px;
  }

  /* Container : largeur stricte, pas de débordement */
  .container {
    width: 100%;
    max-width: 100%;
    padding-inline: 1rem;
    box-sizing: border-box;
  }

  .site-header {
    height: var(--header-h);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .site-header > .container {
    width: 100%;
    max-width: 100%;
    padding-inline: 0.85rem;
    box-sizing: border-box;
  }

  .nav {
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding-inline: 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .nav-center {
    position: static;
    flex: 0 0 0;
    width: 0;
    min-width: 0;
    max-width: 0;
    padding: 0;
    overflow: visible;
  }

  .nav > .logo {
    flex: 1 1 auto;
    min-width: 0;
    max-width: calc(100% - 9.5rem);
    padding-right: 0.25rem;
    gap: 0.4rem;
  }

  .nav > .logo > span:not(.logo-mark) {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-mark {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }

  .nav-controls {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
    margin-left: 0;
    padding-left: 0;
    min-width: 0;
  }

  .nav-end {
    display: flex;
    flex: 0 0 auto;
    margin-left: 0;
    gap: 0.35rem;
    min-width: 0;
  }

  .nav-toggle {
    display: grid;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .theme-switch {
    gap: 0.15rem;
    padding: 0.12rem;
    flex-shrink: 0;
  }

  .theme-btn span {
    display: none;
  }

  .theme-btn {
    padding: 0.4rem;
    min-width: 36px;
    justify-content: center;
  }

  .theme-btn svg {
    width: 16px;
    height: 16px;
  }

  .nav-links {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    flex-direction: column;
    align-items: stretch;
    background: var(--nav-mobile-bg);
    border-bottom: 1px solid var(--border);
    padding: 0.85rem 1rem 1.25rem;
    gap: 0.2rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
    max-height: calc(100dvh - var(--header-h));
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 150;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a,
  .nav-links .nav-parent {
    padding: 0.8rem 1rem;
    width: 100%;
    justify-content: space-between;
    box-sizing: border-box;
  }

  .nav-submenu {
    position: static;
    display: none;
    min-width: 0;
    box-shadow: none;
    border: none;
    background: var(--bg-soft);
    margin: 0.15rem 0 0.35rem 0.5rem;
    padding: 0.25rem;
    top: auto;
  }

  .nav-submenu::before {
    display: none;
  }

  .nav-item-dropdown:hover > .nav-submenu,
  .nav-item-dropdown:focus-within > .nav-submenu {
    display: none;
  }

  .nav-item-dropdown.open > .nav-submenu {
    display: block;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
    word-wrap: break-word;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
    min-width: min(100%, 10rem);
  }

  .hero-tags {
    gap: 0.4rem;
  }

  .stat-row {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .stat {
    text-align: left;
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
  }

  .stat strong {
    display: inline;
  }

  .cv-layout {
    gap: 1.25rem;
  }

  .cv-avatar-photo {
    width: 140px;
    height: 140px;
  }

  .page-hero {
    padding: 2rem 0 1.25rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .article-page {
    padding: 1.75rem 0 3rem;
    max-width: 100%;
    box-sizing: border-box;
  }

  .article-body pre {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .footer-grid {
    gap: 1.5rem;
  }

  .card,
  .content-card,
  .hero-card {
    max-width: 100%;
    box-sizing: border-box;
  }

  .site-footer {
    overflow-x: hidden;
  }
}

/* Très petits écrans */
@media (max-width: 420px) {
  .site-header > .container {
    padding-inline: 0.65rem;
  }

  .nav {
    gap: 0.4rem;
  }

  .nav > .logo {
    max-width: calc(100% - 8.5rem);
  }

  .theme-btn {
    padding: 0.35rem;
    min-width: 34px;
  }

  .nav-toggle {
    width: 38px;
    height: 38px;
  }
}