/* ==========================================================================
   Portfolio — Gabriel MWANGU SHANGA · v2
   Bootstrap 5.3 + thème sur mesure · Cabinet Grotesk / General Sans
   Direction : papier chaud, encre, accent terracotta (la veste du portrait).
   ========================================================================== */

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(3rem, 1rem + 6.4vw, 7.25rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --radius-sm: 0.375rem; --radius-md: 0.75rem; --radius-lg: 1.125rem; --radius-xl: 1.75rem; --radius-full: 999px;

  --font-display: 'Cabinet Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'General Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-interactive: 220ms var(--ease-out);
  --header-h: 4.5rem;
}

:root, [data-theme='light'] {
  --color-bg: #f5f1ea;
  --color-surface: #fbf9f5;
  --color-surface-2: #eee7dc;
  --color-surface-offset: #e5dccf;
  --color-border: oklch(0.32 0.03 50 / 0.14);
  --color-divider: oklch(0.32 0.03 50 / 0.09);
  --color-text: #1e1915;
  --color-text-muted: #61574d;
  --color-text-faint: #988c80;
  --color-text-inverse: #fbf9f5;
  --color-primary: #a4441e;
  --color-primary-hover: #84351a;
  --color-primary-soft: oklch(0.55 0.14 40 / 0.11);
  --color-success: #3c6d28;
  --color-error: #a3283b;
  --color-ink-band: #1f1914;
  --color-ink-band-text: #efe7dd;
  --shadow-sm: 0 1px 2px oklch(0.3 0.04 50 / 0.06);
  --shadow-md: 0 8px 28px oklch(0.3 0.04 50 / 0.09);
  --shadow-lg: 0 24px 60px oklch(0.3 0.04 50 / 0.16);
}

[data-theme='dark'] {
  --color-bg: #121110;
  --color-surface: #1a1816;
  --color-surface-2: #1f1c19;
  --color-surface-offset: #2a2622;
  --color-border: oklch(0.9 0.02 60 / 0.12);
  --color-divider: oklch(0.9 0.02 60 / 0.07);
  --color-text: #eee6dc;
  --color-text-muted: #ab9f92;
  --color-text-faint: #786c61;
  --color-text-inverse: #121110;
  --color-primary: #ea8f62;
  --color-primary-hover: #f4a682;
  --color-primary-soft: oklch(0.72 0.12 45 / 0.15);
  --color-success: #8cc06a;
  --color-error: #ef7d8c;
  --color-ink-band: #0b0a09;
  --color-ink-band-text: #e9dfd3;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 8px 28px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.5);
}

/* Bootstrap : variables du thème */
:root, [data-bs-theme] {
  --bs-body-font-family: var(--font-body);
  --bs-body-bg: var(--color-bg);
  --bs-body-color: var(--color-text);
  --bs-emphasis-color: var(--color-text);
  --bs-secondary-color: var(--color-text-muted);
  --bs-border-color: var(--color-border);
  --bs-link-color: var(--color-primary);
  --bs-link-hover-color: var(--color-primary-hover);
  --bs-link-color-rgb: 164, 68, 30;
  --bs-focus-ring-color: var(--color-primary-soft);
  --bs-form-invalid-color: var(--color-error);
  --bs-form-invalid-border-color: var(--color-error);
  --bs-form-valid-border-color: var(--color-success);
  --bs-tertiary-bg: var(--color-surface-2);
}

/* ---------- Base ---------- */
html { scroll-padding-top: calc(var(--header-h) + var(--space-4)); }
body { font-family: var(--font-body); overflow-x: hidden; background: var(--color-bg); color: var(--color-text); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; color: var(--color-text); margin: 0; }
p { margin: 0; }
a { color: var(--color-primary); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: var(--color-primary-hover); }
.container { max-width: 78rem; padding-inline: var(--space-5); }
.count, .kpi dd, .edu-score, .timeline time, .chip-count { font-variant-numeric: tabular-nums lining-nums; }
::selection { background: var(--color-primary); color: var(--color-text-inverse); }

.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 2000;
  background: var(--color-text); color: var(--color-bg); padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm); font-size: var(--text-sm); text-decoration: none;
}
.skip-link:focus { top: var(--space-3); color: var(--color-bg); }

/* ---------- Écran d'ouverture ---------- */
.loader { display: none; }
.js .loader {
  position: fixed; inset: 0; z-index: 3000; display: grid; place-content: center; justify-items: center; gap: var(--space-4);
  background: var(--color-ink-band); color: var(--color-ink-band-text);
}
.loader-name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); letter-spacing: 0.02em; }
.loader-count { font-family: var(--font-mono); font-size: var(--text-xs); color: oklch(from var(--color-ink-band-text) l c h / 0.6); }
.loader .draw { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 1.1s var(--ease-out) forwards; }
.loader .draw + .draw { animation-delay: 0.25s; }
.loader-dot { transform-origin: 28.6px 28.6px; transform: scale(0); animation: pop 0.5s 0.9s var(--ease-spring) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { to { transform: scale(1); } }
.loader.done { pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .js .loader { display: none; } }

/* ---------- Curseur personnalisé (pointeur fin uniquement) ---------- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .has-cursor .cursor { display: block; position: fixed; inset: 0; pointer-events: none; z-index: 2500; }
  .has-cursor .cursor:not(.is-ready) { opacity: 0; }
  .cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; border-radius: 50%; pointer-events: none; will-change: transform; }
  .cursor-dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--color-primary); }
  .cursor-ring { width: 36px; height: 36px; margin: -18px 0 0 -18px; border: 1.5px solid oklch(from var(--color-primary) l c h / 0.5); transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out), margin 0.25s var(--ease-out), background 0.25s, border-color 0.25s; }
  .cursor.is-hover .cursor-ring { width: 60px; height: 60px; margin: -30px 0 0 -30px; background: var(--color-primary-soft); border-color: transparent; }
  .cursor.is-down .cursor-ring { width: 26px; height: 26px; margin: -13px 0 0 -13px; }
}

/* ---------- Boutons ---------- */
.btn {
  --bs-btn-font-family: var(--font-body);
  --bs-btn-font-weight: 600;
  --bs-btn-border-radius: var(--radius-full);
  --bs-btn-padding-x: 1.4rem; --bs-btn-padding-y: 0.7rem;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 46px; font-size: var(--text-sm); white-space: nowrap; position: relative; overflow: hidden; isolation: isolate;
  transition: color var(--transition-interactive), background var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive), transform 0.35s var(--ease-out);
}
.btn-sm { --bs-btn-padding-x: 1rem; --bs-btn-padding-y: 0.45rem; min-height: 40px; font-size: var(--text-sm); }
.btn-lg { --bs-btn-padding-x: 1.75rem; --bs-btn-padding-y: 0.85rem; min-height: 54px; font-size: var(--text-sm); }
.btn-accent {
  --bs-btn-color: var(--color-text-inverse); --bs-btn-bg: var(--color-primary); --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-color: var(--color-text-inverse); --bs-btn-hover-bg: var(--color-primary-hover); --bs-btn-hover-border-color: var(--color-primary-hover);
  --bs-btn-active-color: var(--color-text-inverse); --bs-btn-active-bg: var(--color-primary-hover); --bs-btn-active-border-color: var(--color-primary-hover);
  --bs-btn-disabled-bg: var(--color-primary); --bs-btn-disabled-border-color: var(--color-primary); --bs-btn-disabled-color: var(--color-text-inverse);
}
.btn-accent:hover { box-shadow: 0 10px 30px oklch(from var(--color-primary) l c h / 0.35); }
.btn-ink-outline {
  --bs-btn-color: var(--color-text); --bs-btn-border-color: var(--color-border); --bs-btn-bg: transparent;
  --bs-btn-hover-color: var(--color-text); --bs-btn-hover-bg: var(--color-surface); --bs-btn-hover-border-color: var(--color-text-faint);
  --bs-btn-active-color: var(--color-text); --bs-btn-active-bg: var(--color-surface-2); --bs-btn-active-border-color: var(--color-text-faint);
}
/* Reflet balayant au survol */
.btn-accent::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, oklch(1 0 0 / 0.22) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s var(--ease-out);
}
.btn-accent:hover::after { transform: translateX(120%); }
.btn:active { transform: scale(0.97); }
.btn svg, .icon-btn svg, .project-link svg, .project-more svg { flex-shrink: 0; }

.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border-radius: var(--radius-full); color: var(--color-text); background: none; border: 0;
}
.icon-btn:hover { background: var(--color-surface-2); }
.icon-btn svg { transition: transform 0.5s var(--ease-spring); }
#theme-toggle:hover svg { transform: rotate(40deg) scale(1.1); }
.ico-sun { display: none; }
[data-theme='dark'] .ico-sun { display: block; }
[data-theme='dark'] .ico-moon { display: none; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 1030;
  border-bottom: 1px solid transparent; transition: border-color 0.3s, top 0.45s var(--ease-out);
}
/* Le flou est porté par un pseudo-élément : un filtre ou une transformation sur l'en-tête
   piégerait le menu latéral (position fixe) à l'intérieur de l'en-tête sur mobile. */
.site-header::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: oklch(from var(--color-bg) l c h / 0.78);
  backdrop-filter: saturate(1.5) blur(14px); -webkit-backdrop-filter: saturate(1.5) blur(14px);
}
.site-header.is-scrolled { border-bottom-color: var(--color-divider); }
.site-header.is-hidden { top: calc(-1 * var(--header-h) - 4px); }
.header-inner { display: flex; align-items: center; gap: var(--space-6); height: var(--header-h); flex-wrap: nowrap; }
.brand { display: flex; align-items: center; gap: var(--space-3); color: var(--color-text); text-decoration: none; flex-shrink: 0; }
.brand:hover { color: var(--color-text); }
.brand-mark { width: 38px; height: 38px; transition: transform 0.6s var(--ease-spring); }
.brand:hover .brand-mark { transform: rotate(-12deg) scale(1.06); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 800; letter-spacing: 0.04em; }
.brand-text span { font-size: var(--text-xs); color: var(--color-text-muted); }

.navbar { --bs-navbar-padding-y: 0; }
#menu-principal { margin-left: auto; }
.main-nav { gap: var(--space-1); }
.main-nav .nav-link {
  position: relative; display: inline-flex; align-items: center; gap: 0.35rem; min-height: 40px; padding: 0 var(--space-3) !important;
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); border-radius: var(--radius-full);
}
.main-nav .nav-num { font-family: var(--font-mono); font-size: 0.68rem; color: var(--color-primary); opacity: 0; transform: translateY(4px); transition: opacity 0.25s, transform 0.25s var(--ease-out); }
.main-nav .nav-link::after {
  content: ''; position: absolute; left: var(--space-3); right: var(--space-3); bottom: 6px; height: 1.5px;
  background: var(--color-primary); transform: scaleX(0); transform-origin: right; transition: transform 0.4s var(--ease-out);
}
.main-nav .nav-link:hover, .main-nav .nav-link[aria-current='true'] { color: var(--color-text); }
.main-nav .nav-link:hover::after, .main-nav .nav-link[aria-current='true']::after { transform: scaleX(1); transform-origin: left; }
.main-nav .nav-link:hover .nav-num, .main-nav .nav-link[aria-current='true'] .nav-num { opacity: 1; transform: none; }

.header-actions { display: flex; align-items: center; gap: var(--space-2); margin-left: var(--space-2); }
.lang-switch { position: relative; display: inline-flex; padding: 3px; border: 1px solid var(--color-border); border-radius: var(--radius-full); }
.lang-switch button {
  position: relative; z-index: 1; min-width: 40px; min-height: 34px; padding: 0 var(--space-2); border-radius: var(--radius-full); border: 0; background: none;
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; color: var(--color-text-muted); transition: color 0.3s;
}
.lang-switch button[aria-pressed='true'] { color: var(--color-bg); }
.lang-pill { position: absolute; top: 3px; left: 3px; width: 40px; height: 34px; border-radius: var(--radius-full); background: var(--color-text); transition: transform 0.45s var(--ease-spring); }
.lang-switch[data-active='en'] .lang-pill { transform: translateX(40px); }

.progress-line { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; pointer-events: none; }
.progress-line span { display: block; height: 100%; width: 100%; background: var(--color-primary); transform-origin: left; transform: scaleX(0); }

/* Offcanvas (mobile) */
@media (min-width: 992px) {
  #menu-principal.offcanvas { position: static; visibility: visible !important; transform: none !important; background: none; border: 0; width: auto; height: auto; z-index: auto; }
  #menu-principal .offcanvas-header { display: none; }
  #menu-principal .offcanvas-body { padding: 0; overflow: visible; }
  .main-nav { flex-direction: row; }
}
@media (max-width: 991.98px) {
  #menu-principal { --bs-offcanvas-width: min(86vw, 360px); --bs-offcanvas-bg: var(--color-bg); --bs-offcanvas-color: var(--color-text); border-left: 1px solid var(--color-border); }
  .offcanvas-title { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); }
  .main-nav .nav-link { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 700; min-height: 60px; color: var(--color-text); width: 100%; }
  .main-nav .nav-link::after { bottom: 10px; }
  .main-nav .nav-num { opacity: 1; transform: none; font-size: var(--text-xs); margin-right: var(--space-2); }
  .header-actions { margin-left: auto; }
  .offcanvas-backdrop { background: var(--color-ink-band); }
}
[data-theme='dark'] .btn-close { filter: invert(1) grayscale(1) brightness(1.6); }

/* ---------- Héros ---------- */
.hero { position: relative; padding-block: clamp(var(--space-10), 6vw, var(--space-20)) var(--space-12); overflow: hidden; }
.eyebrow { display: block; font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); }
.eyebrow .dot { display: inline-block; width: 8px; height: 8px; margin-right: var(--space-2); vertical-align: 0.06em; border-radius: 50%; background: var(--color-primary); box-shadow: 0 0 0 0 oklch(from var(--color-primary) l c h / 0.5); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px oklch(from var(--color-primary) l c h / 0); } 100% { box-shadow: 0 0 0 0 oklch(from var(--color-primary) l c h / 0); } }
.hero-title { font-size: var(--text-hero); font-weight: 800; line-height: 0.92; letter-spacing: -0.045em; margin-top: var(--space-5); }
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero-title .split { display: inline-block; }
.hero-title .nom { color: var(--color-primary); }
.hero-title .word { display: inline-block; white-space: nowrap; }
.hero-title .char { display: inline-block; will-change: transform; }
.hero-lead { font-size: var(--text-lg); line-height: 1.5; color: var(--color-text-muted); margin-top: var(--space-6); max-width: 34ch; }
.typed-wrap { display: block; min-height: 1.6em; color: var(--color-text); font-weight: 600; }
.typed { background: linear-gradient(transparent 62%, var(--color-primary-soft) 62%); }
.caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 2px; vertical-align: -0.15em; background: var(--color-primary); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.hero-badges { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-8); list-style: none; padding: 0; }
.hero-badges li {
  font-size: var(--text-xs); padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text-muted); max-width: none;
}
.hero-badges li strong { color: var(--color-text); font-weight: 600; }

.hero-photo { position: relative; margin: 0 auto; width: min(100%, 360px); perspective: 900px; }
.photo-frame { position: relative; border-radius: var(--radius-xl); overflow: hidden; background: #fff; box-shadow: var(--shadow-lg); aspect-ratio: 359 / 434; transform-style: preserve-3d; will-change: transform; }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); }
.photo-frame::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at var(--gx, 50%) var(--gy, 0%), oklch(1 0 0 / 0.28), transparent 45%); opacity: 0; transition: opacity 0.4s; }
.photo-frame:hover::after { opacity: 1; }
.orbit { list-style: none; padding: 0; margin: 0; position: absolute; inset: 0; pointer-events: none; }
.orbit li {
  position: absolute; left: var(--x); top: var(--y); max-width: none;
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 500; padding: 0.35rem 0.7rem; border-radius: var(--radius-full);
  background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); box-shadow: var(--shadow-md); white-space: nowrap;
}
.orbit li:nth-child(odd) { color: var(--color-primary); }
.hero-photo figcaption {
  position: absolute; left: var(--space-5); right: var(--space-5); bottom: calc(-1 * var(--space-5)); z-index: 2;
  display: flex; gap: var(--space-2); align-items: flex-start;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-md);
  font-size: var(--text-xs); line-height: 1.4; color: var(--color-text);
}
.status-dot { width: 8px; height: 8px; margin-top: 5px; border-radius: 50%; background: var(--color-success); flex-shrink: 0; animation: pulse-ok 2s infinite; }
@keyframes pulse-ok { 0% { box-shadow: 0 0 0 0 oklch(from var(--color-success) l c h / 0.5); } 70% { box-shadow: 0 0 0 8px oklch(from var(--color-success) l c h / 0); } 100% { box-shadow: 0 0 0 0 transparent; } }

.kpis { margin-top: clamp(var(--space-16), 7vw, var(--space-20)); border-top: 1px solid var(--color-border); }
.kpi { display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: var(--space-2); padding: var(--space-6) var(--space-5) 0 0; }
.kpi + .kpi { padding-left: var(--space-5); border-left: 1px solid var(--color-divider); }
.kpi dd { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; line-height: 1; color: var(--color-text); margin: 0; letter-spacing: -0.03em; }
.kpi dd .unit { color: var(--color-primary); }
.kpi dt { font-size: var(--text-sm); font-weight: 400; color: var(--color-text-muted); max-width: 22ch; line-height: 1.4; }
@media (max-width: 991.98px) {
  .kpi:nth-child(3) { padding-left: 0; border-left: 0; }
  .kpi:nth-child(n+3) { border-top: 1px solid var(--color-divider); margin-top: var(--space-6); }
}

.scroll-cue { position: absolute; left: 50%; bottom: var(--space-3); width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid var(--color-text-faint); border-radius: 14px; display: none; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--color-primary); animation: cue 1.8s var(--ease-out) infinite; }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }
@media (min-width: 992px) and (min-height: 760px) { .scroll-cue { display: block; } }

/* ---------- Bandeau défilant ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--color-border); background: var(--color-surface); padding-block: var(--space-4); }
.marquee-track { display: flex; width: max-content; gap: var(--space-10); animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); color: var(--color-text-muted); white-space: nowrap; display: inline-flex; align-items: center; gap: var(--space-10); }
.marquee-track span::after { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--color-primary); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; } }

/* ---------- Sections ---------- */
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); position: relative; }
.section-alt { background: var(--color-surface-2); }
#publications { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section-kicker { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); }
.section-kicker::before { content: ''; width: 22px; height: 1.5px; background: currentColor; }
.section-title { font-size: var(--text-xl); font-weight: 800; line-height: 1.05; margin-top: var(--space-3); max-width: 22ch; letter-spacing: -0.03em; }
.section-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.section-title .w > span { display: inline-block; }
.section-intro { color: var(--color-text-muted); margin-top: var(--space-4); max-width: 60ch; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--space-8); flex-wrap: wrap; margin-bottom: var(--space-10); }
.sub-title { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-5); }

/* Profil */
.profil-body p { font-size: var(--text-base); }
.profil-body p + p { margin-top: var(--space-4); color: var(--color-text-muted); }
.profil-body p:first-child { font-size: var(--text-lg); line-height: 1.5; font-weight: 500; }
.qualites { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-6); list-style: none; padding: 0; }
.qualites li { font-family: var(--font-display); font-weight: 700; font-size: var(--text-base); padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); background: var(--color-primary-soft); color: var(--color-primary); }

.roles { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-4); }
.role {
  grid-column: span 6; position: relative; display: flex; flex-direction: column; gap: var(--space-2); overflow: hidden;
  padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.3s;
}
.role:nth-child(1), .role:nth-child(4) { grid-column: span 7; }
.role:nth-child(2), .role:nth-child(3) { grid-column: span 5; }
.role-num { position: absolute; right: var(--space-5); top: var(--space-4); font-family: var(--font-display); font-weight: 800; font-size: var(--text-2xl); line-height: 1; color: var(--color-surface-offset); transition: color 0.4s, transform 0.5s var(--ease-spring); }
.role-since { font-size: var(--text-xs); color: var(--color-primary); font-weight: 600; letter-spacing: 0.04em; }
.role h4 { font-size: var(--text-lg); font-weight: 700; line-height: 1.2; max-width: 26ch; position: relative; }
.role p { font-size: var(--text-sm); color: var(--color-text-muted); position: relative; }
@media (hover: hover) {
  .role:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: oklch(from var(--color-primary) l c h / 0.35); }
  .role:hover .role-num { color: var(--color-primary-soft); transform: scale(1.15) rotate(-6deg); }
}

/* Puces / filtres */
.filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.filters-inline { margin-bottom: var(--space-8); }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: 40px; padding: 0 var(--space-4);
  border-radius: var(--radius-full); border: 1px solid var(--color-border);
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); background: var(--color-surface);
  transition: color var(--transition-interactive), background var(--transition-interactive), border-color var(--transition-interactive), transform 0.3s var(--ease-spring);
}
.chip:hover { color: var(--color-text); border-color: var(--color-text-faint); transform: translateY(-2px); }
.chip[aria-pressed='true'] { background: var(--color-text); border-color: var(--color-text); color: var(--color-bg); }
.chip-count { font-family: var(--font-mono); font-size: var(--text-xs); opacity: 0.7; }

/* Réalisations */
.projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-flow: row dense; gap: var(--space-5); }
.project {
  --mx: 50%; --my: 50%;
  position: relative; display: flex; flex-direction: column; gap: var(--space-3); overflow: hidden;
  padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transform-style: preserve-3d;
  transition: box-shadow 0.4s var(--ease-out), border-color 0.3s;
}
.project::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.4s;
  background: radial-gradient(420px circle at var(--mx) var(--my), oklch(from var(--color-primary) l c h / 0.1), transparent 60%);
}
.project.is-featured { grid-column: span 2; padding: var(--space-8); }
.project.is-featured .project-name { font-size: var(--text-xl); }
.project[hidden] { display: none; }
.project-top { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.project-cat { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); }
.project-year { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); }
.project-name { font-size: var(--text-lg); font-weight: 800; line-height: 1.1; }
.project-sub { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.project-text { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; }
.tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: var(--space-3) 0 0; list-style: none; }
.tags li { font-family: var(--font-mono); font-size: var(--text-xs); padding: 2px var(--space-2); border-radius: var(--radius-sm); background: var(--color-surface-2); color: var(--color-text-muted); }
.project-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: auto; padding-top: var(--space-2); }
.project-more {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: 40px; padding: 0 var(--space-4); border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: transparent; color: var(--color-text); font-size: var(--text-sm); font-weight: 600;
}
.project-more svg { transition: transform 0.35s var(--ease-spring); }
.project-more:hover { background: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.project-more:hover svg { transform: translateX(3px) rotate(-45deg); }
.project-link { font-size: var(--text-sm); font-weight: 600; display: inline-flex; gap: var(--space-1); align-items: center; }
@media (hover: hover) {
  .project:hover { box-shadow: var(--shadow-lg); border-color: oklch(from var(--color-primary) l c h / 0.3); }
  .project:hover::before { opacity: 1; }
}

.missions { margin-top: var(--space-16); }
.missions ul { list-style: none; padding: 0; margin: 0; }
.missions li { padding-block: var(--space-4); border-top: 1px solid var(--color-border); max-width: none; display: grid; grid-template-columns: 2.75rem 1fr; transition: padding 0.35s var(--ease-out), color 0.3s; }
.missions li:last-child { border-bottom: 1px solid var(--color-border); }
.missions li span { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-primary); padding-top: 0.25em; }
@media (hover: hover) { .missions li:hover { padding-left: var(--space-3); } }

/* Fenêtre de détail */
.modal { --bs-modal-bg: var(--color-surface); --bs-modal-color: var(--color-text); --bs-modal-border-color: var(--color-border); --bs-modal-border-radius: var(--radius-xl); --bs-modal-header-border-color: var(--color-divider); --bs-modal-footer-border-color: var(--color-divider); --bs-modal-padding: 1.75rem; }
.modal-backdrop { --bs-backdrop-bg: #0b0a09; --bs-backdrop-opacity: 0.6; }
.modal.fade .modal-dialog { transform: translateY(30px) scale(0.96); transition: transform 0.45s var(--ease-spring), opacity 0.3s; }
.modal.show .modal-dialog { transform: none; }
.modal-header { align-items: flex-start; padding: 1.75rem 1.75rem 1.25rem; }
.modal-title { font-size: var(--text-xl); font-weight: 800; line-height: 1.05; }
.pm-cat { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-2); }
.pm-sub { font-weight: 600; margin-bottom: var(--space-3); }
.pm-text { color: var(--color-text-muted); }
.pm-h { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); margin: var(--space-6) 0 var(--space-3); }
.pm-features { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.pm-features li { position: relative; padding-left: 1.4rem; max-width: none; }
.pm-features li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 8px; height: 8px; border-radius: 2px; background: var(--color-primary); transform: rotate(45deg); }
.pm-pub { margin-top: var(--space-5); padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-surface-2); font-size: var(--text-sm); }
.pm-pub strong { display: block; margin-bottom: var(--space-1); }
.modal-footer { gap: var(--space-2); justify-content: flex-start; }

/* Publications */
.pubs { list-style: none; padding: 0; margin: 0; }
.pub {
  position: relative; display: grid; grid-template-columns: 5.5rem minmax(0, 1fr) auto; gap: var(--space-3) var(--space-8);
  padding-block: var(--space-8); max-width: none;
}
.pub::before, .pub:last-child::after { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--color-border); transform-origin: left; transform: scaleX(var(--line, 1)); }
.pub:last-child::after { top: auto; bottom: 0; }
.pub[hidden] { display: none; }
.pub-year { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; line-height: 1; color: var(--color-text); letter-spacing: -0.03em; transition: color 0.3s; }
.pub:hover .pub-year { color: var(--color-primary); }
.pub-year.is-press { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); line-height: 1.4; padding-top: 0.3em; }
.pub-main { min-width: 0; }
.pub-title { font-size: var(--text-lg); line-height: 1.25; font-weight: 700; letter-spacing: -0.015em; }
.pub-meta { margin-top: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.pub-meta em { font-style: italic; color: var(--color-text); }
.pub-authors { margin-top: var(--space-1); font-size: var(--text-sm); color: var(--color-text-muted); }
.pub-authors strong { color: var(--color-text); font-weight: 600; }
.pub-badges { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.tagb { font-size: var(--text-xs); font-weight: 600; padding: 2px var(--space-2); border-radius: var(--radius-sm); border: 1px solid var(--color-border); color: var(--color-text-muted); }
.tagb.is-lead { background: var(--color-primary-soft); border-color: transparent; color: var(--color-primary); }
.pub-doi { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-muted); word-break: break-all; margin-top: var(--space-3); }
.pub-doi small { display: block; font-family: var(--font-body); color: var(--color-text-faint); margin-top: 2px; word-break: normal; font-size: var(--text-xs); }
.pub-actions { display: flex; flex-direction: column; gap: var(--space-2); align-items: stretch; min-width: 13rem; }
.btn-copy.is-done { --bs-btn-color: var(--color-success); --bs-btn-border-color: var(--color-success); }

/* Onglets (Bootstrap) */
.tabs-bar { position: relative; display: flex; flex-wrap: nowrap; gap: var(--space-1); margin-block: var(--space-10) var(--space-8); border-bottom: 1px solid var(--color-border); overflow-x: auto; scrollbar-width: none; }
.tabs-bar::-webkit-scrollbar { display: none; }
.tabs-bar .nav-link {
  min-height: 50px; padding: 0 var(--space-4); white-space: nowrap; border: 0; background: none;
  font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted);
}
.tabs-bar .nav-link:hover { color: var(--color-text); }
.tabs-bar .nav-link.active { color: var(--color-text); }
.tabs-ink { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--color-primary); transition: transform 0.45s var(--ease-out), width 0.45s var(--ease-out); pointer-events: none; }
.tab-pane:focus-visible { outline-offset: 8px; }

/* Frise */
.timeline-wrap { position: relative; }
.timeline-progress { position: absolute; left: calc(9rem + var(--space-4) + 0.625rem); top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--color-border); border-radius: 2px; overflow: hidden; }
.timeline-progress span { display: block; width: 100%; height: 100%; background: var(--color-primary); transform-origin: top; transform: scaleY(0); }
.timeline { list-style: none; padding: 0; margin: 0; display: grid; }
.tl-item { display: grid; grid-template-columns: 9rem 1.25rem minmax(0, 1fr); gap: var(--space-4); max-width: none; }
.tl-item[hidden] { display: none; }
.tl-item time { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); padding-top: var(--space-4); text-align: right; }
.tl-rail { position: relative; }
.timeline-compact .tl-rail::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--color-border); transform: translateX(-50%); }
.tl-rail::after { content: ''; position: absolute; left: 50%; top: calc(var(--space-4) + 0.45em); width: 11px; height: 11px; border-radius: 50%; background: var(--color-surface-2); border: 2px solid var(--color-text-faint); transform: translateX(-50%); transition: transform 0.4s var(--ease-spring), background 0.3s; }
.tl-item.is-poste .tl-rail::after { border-color: var(--color-primary); background: var(--color-primary); }
.tl-item:hover .tl-rail::after { transform: translateX(-50%) scale(1.5); }
.tl-body { padding-block: var(--space-4) var(--space-5); transition: transform 0.35s var(--ease-out); }
.tl-item:hover .tl-body { transform: translateX(4px); }
.tl-body h3 { font-family: var(--font-body); font-size: var(--text-base); font-weight: 600; line-height: 1.4; letter-spacing: 0; }
.tl-body p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: 2px; }
.tl-type { display: inline-block; font-size: var(--text-xs); font-weight: 600; color: var(--color-text-faint); margin-top: var(--space-1); }

/* Formation */
.edu { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.edu-item { padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); max-width: none; display: flex; flex-direction: column; gap: var(--space-2); transition: transform 0.4s var(--ease-out), box-shadow 0.4s; }
.edu-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.edu-item:first-child { grid-column: span 2; }
.edu-head { display: flex; justify-content: space-between; gap: var(--space-4); align-items: baseline; }
.edu-item h3 { font-size: var(--text-lg); font-weight: 700; line-height: 1.15; }
.edu-years { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); white-space: nowrap; }
.edu-school { font-size: var(--text-sm); font-weight: 600; }
.edu-field { font-size: var(--text-sm); color: var(--color-text-muted); }
.edu-score { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-3); font-size: var(--text-sm); }
.edu-score strong { font-weight: 600; min-width: 4.2em; }
.edu-score .bar { flex: 1; height: 6px; border-radius: 3px; background: var(--color-surface-offset); overflow: hidden; max-width: 16rem; }
.edu-score .bar span { display: block; height: 100%; background: var(--color-primary); border-radius: 3px; transform-origin: left; }

/* Certifications */
.certs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: var(--space-4); }
.cert { padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); display: flex; flex-direction: column; gap: var(--space-2); max-width: none; transition: transform 0.4s var(--ease-out), border-color 0.3s; }
.cert:hover { transform: translateY(-3px); border-color: oklch(from var(--color-primary) l c h / 0.35); }
.cert-top { display: flex; justify-content: space-between; gap: var(--space-2); font-size: var(--text-xs); }
.cert-cat { font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-primary); }
.cert-year { font-family: var(--font-mono); color: var(--color-text-faint); }
.cert h3 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; line-height: 1.4; letter-spacing: 0; }
.cert p { font-size: var(--text-xs); color: var(--color-text-muted); }

/* Bande Enseignement */
.band { background: var(--color-ink-band); color: var(--color-ink-band-text); padding-block: clamp(var(--space-16), 8vw, var(--space-24)); position: relative; overflow: hidden; }
.band .section-kicker { color: #ee9a70; }
.band .section-title { color: var(--color-ink-band-text); }
.band p { color: oklch(from var(--color-ink-band-text) l c h / 0.72); margin-top: var(--space-4); }
.institutions { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: oklch(from var(--color-ink-band-text) l c h / 0.14); border-radius: var(--radius-lg); overflow: hidden; }
.institutions li { background: var(--color-ink-band); padding: var(--space-5); max-width: none; display: flex; flex-direction: column; gap: var(--space-1); transition: background 0.35s; }
.institutions li:hover { background: oklch(from var(--color-ink-band) calc(l + 0.06) c h); }
.institutions strong { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 800; color: var(--color-ink-band-text); transition: color 0.3s; }
.institutions li:hover strong { color: #ee9a70; }
.institutions span { font-size: var(--text-xs); color: oklch(from var(--color-ink-band-text) l c h / 0.62); line-height: 1.4; }

/* Compétences */
.search { position: relative; width: min(100%, 22rem); }
.search svg { position: absolute; left: var(--space-4); top: 50%; transform: translateY(-50%); color: var(--color-text-faint); pointer-events: none; }
.search .form-control {
  min-height: 48px; padding: 0 var(--space-4) 0 calc(var(--space-4) * 2 + 18px);
  border: 1px solid var(--color-border); border-radius: var(--radius-full); background: var(--color-surface); color: var(--color-text); font-size: var(--text-sm);
}
.form-control:focus, .form-select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px var(--color-primary-soft); background-color: var(--color-surface); color: var(--color-text); }
.form-control::placeholder { color: var(--color-text-faint); }
.skills { display: grid; grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr)); gap: var(--space-8) var(--space-10); }
.skill-group[hidden] { display: none; }
.skill-group h3 { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600; padding-bottom: var(--space-3); margin-bottom: var(--space-4); border-bottom: 1px solid var(--color-border); letter-spacing: 0; display: flex; justify-content: space-between; }
.skill-group h3 small { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); font-weight: 400; }
.skill-group ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.skill-group li { font-size: var(--text-sm); padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); background: var(--color-surface-2); max-width: none; transition: background 0.25s, color 0.25s, transform 0.3s var(--ease-spring); cursor: default; }
.skill-group li:hover { background: var(--color-text); color: var(--color-bg); transform: translateY(-2px) rotate(-2deg); }
.skill-group li[hidden] { display: none; }
.skill-group li mark { background: var(--color-primary-soft); color: var(--color-primary); border-radius: 2px; padding: 0; }
.empty { color: var(--color-text-muted); padding: var(--space-8) 0; }

/* Mode Antigravité */
.gravity { margin-top: var(--space-16); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); overflow: hidden; }
.gravity-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4) var(--space-8); padding: var(--space-6) var(--space-8); }
.gravity-title { font-size: var(--text-lg); font-weight: 800; }
.gravity-text { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }
.gravity-controls { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.gravity-zone { position: relative; height: clamp(320px, 48vh, 460px); border-top: 1px solid var(--color-border); background:
  linear-gradient(var(--color-divider) 1px, transparent 1px) 0 0 / 40px 40px,
  linear-gradient(90deg, var(--color-divider) 1px, transparent 1px) 0 0 / 40px 40px, var(--color-bg);
  overflow: hidden; touch-action: none; cursor: grab; user-select: none; }
.gravity-zone:active { cursor: grabbing; }
.gravity-zone[hidden] { display: none; }
.g-body { position: absolute; left: 0; top: 0; padding: 0.55rem 1rem; border-radius: var(--radius-full); white-space: nowrap; pointer-events: none; font-size: var(--text-sm); font-weight: 600; background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-md); color: var(--color-text); will-change: transform; }
.g-body.is-accent { background: var(--color-primary); color: var(--color-text-inverse); border-color: transparent; }
.g-body.is-ink { background: var(--color-text); color: var(--color-bg); border-color: transparent; }

.comp-bottom { margin-top: var(--space-12); padding-top: var(--space-10); border-top: 1px solid var(--color-border); }
.langs { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-5); }
.lang { display: grid; grid-template-columns: 7rem minmax(0, 1fr); gap: var(--space-4); align-items: center; max-width: none; }
.lang strong { font-weight: 600; }
.lang-level { display: flex; flex-direction: column; gap: var(--space-2); }
.lang-level small { font-size: var(--text-xs); color: var(--color-text-muted); }
.lang-dots { display: flex; gap: 4px; }
.lang-dots i { flex: 1; max-width: 3rem; height: 5px; border-radius: 3px; background: var(--color-surface-offset); }
.lang-dots i.on { background: var(--color-primary); }
.interests { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.interests li { font-size: var(--text-sm); padding: var(--space-2) var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-full); transition: transform 0.35s var(--ease-spring), border-color 0.3s; }
.interests li:hover { transform: translateY(-3px) rotate(2deg); border-color: var(--color-primary); }

/* Contact */
.contact-intro { color: var(--color-text-muted); margin-top: var(--space-4); }
.contact-list { list-style: none; padding: 0; margin: var(--space-8) 0 0; display: grid; }
.contact-item { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) auto; gap: var(--space-3); align-items: center; padding-block: var(--space-3); border-top: 1px solid var(--color-border); max-width: none; }
.contact-item:last-child { border-bottom: 1px solid var(--color-border); }
.contact-item > span { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-faint); }
.contact-item a, .contact-item div { font-size: var(--text-sm); font-weight: 500; color: var(--color-text); text-decoration: none; overflow-wrap: anywhere; }
.contact-item a:hover { color: var(--color-primary); text-decoration: underline; }
.copy-btn { min-height: 36px; padding: 0 var(--space-3); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); border: 1px solid var(--color-border); background: none; }
.copy-btn:hover { color: var(--color-text); border-color: var(--color-text-faint); }
.copy-btn.is-done { color: var(--color-success); border-color: var(--color-success); }
.contact-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-6); }
.qr-card { display: flex; gap: var(--space-5); align-items: center; margin-top: var(--space-6); padding: var(--space-4); border: 1px dashed var(--color-border); border-radius: var(--radius-lg); }
.qr { flex-shrink: 0; width: 112px; height: 112px; padding: 6px; background: #fff; border-radius: var(--radius-md); }
.qr svg, .qr img { width: 100%; height: 100%; display: block; }
.qr-title { font-weight: 600; font-size: var(--text-sm); }
.qr-text { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); }
.refs { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-6); }

.contact-form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: clamp(var(--space-6), 4vw, var(--space-10)); box-shadow: var(--shadow-md); }
.form-title { font-size: var(--text-lg); font-weight: 800; margin-bottom: var(--space-5); }
.form-label { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-2); }
.contact-form .form-control, .contact-form .form-select { min-height: 48px; border-radius: var(--radius-md); background-color: var(--color-bg); border-color: var(--color-border); color: var(--color-text); font-size: var(--text-base); }
.contact-form textarea.form-control { min-height: 9rem; line-height: 1.5; resize: vertical; }
.invalid-feedback { font-size: var(--text-xs); }
.msg-count { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); padding-top: 0.25rem; }
.msg-count.is-near { color: var(--color-primary); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.send-btn { margin-top: var(--space-6); }
.send-btn .spinner-border { display: none; }
.send-btn.is-loading .spinner-border { display: inline-block; }
.send-btn.is-loading .send-ico { display: none; }
.send-btn .send-ico { transition: transform 0.4s var(--ease-spring); }
.send-btn:hover .send-ico { transform: translate(3px, -3px); }
.form-note { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-4); }
.form-status { margin-top: var(--space-4); }
.form-status:empty { display: none; }
.form-status .alert { margin: 0; font-size: var(--text-sm); border-radius: var(--radius-md); }
.alert-ok { background: oklch(from var(--color-success) l c h / 0.12); color: var(--color-success); border: 1px solid oklch(from var(--color-success) l c h / 0.3); }
.alert-ko { background: oklch(from var(--color-error) l c h / 0.1); color: var(--color-error); border: 1px solid oklch(from var(--color-error) l c h / 0.3); }
.contact-form.was-sent { animation: sent 0.6s var(--ease-spring); }
@keyframes sent { 40% { transform: scale(0.985); } }

/* Pied de page */
.site-footer { padding-block: var(--space-10); border-top: 1px solid var(--color-divider); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }

/* Retour en haut */
.to-top { position: fixed; right: var(--space-5); bottom: var(--space-5); z-index: 1020; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--color-surface); color: var(--color-text); box-shadow: var(--shadow-md); opacity: 0; transform: translateY(16px) scale(0.9); pointer-events: none; transition: opacity 0.35s, transform 0.45s var(--ease-spring); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top > svg:first-child { position: absolute; inset: 0; transform: rotate(-90deg); }
.to-top .ring-bg { fill: none; stroke: var(--color-border); stroke-width: 2.5; }
.to-top .ring { fill: none; stroke: var(--color-primary); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 132; stroke-dashoffset: 132; }
.to-top:hover { color: var(--color-primary); }
.to-top:hover .arrow { animation: up 0.6s var(--ease-out); }
@keyframes up { 50% { transform: translateY(-4px); } }

/* Notifications */
.toast-container { z-index: 2100; }
.app-toast { --bs-toast-bg: var(--color-text); --bs-toast-color: var(--color-bg); --bs-toast-border-radius: var(--radius-full); --bs-toast-max-width: 92vw; width: auto; font-weight: 600; font-size: var(--text-sm); box-shadow: var(--shadow-lg); }
[data-theme='dark'] .app-toast .btn-close-white { filter: none; }
[data-theme='light'] .app-toast .btn-close-white { filter: invert(1) grayscale(100%) brightness(200%); }

/* Infobulles */
.tooltip { --bs-tooltip-bg: var(--color-text); --bs-tooltip-color: var(--color-bg); --bs-tooltip-font-size: var(--text-xs); --bs-tooltip-border-radius: var(--radius-sm); font-family: var(--font-body); }

/* Transition de thème */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

/* ---------- Responsive ---------- */
@media (max-width: 1199.98px) {
  .main-nav .nav-link { padding: 0 var(--space-2) !important; }
  .brand-text span { display: none; }
}
@media (max-width: 991.98px) {
  .projects { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .institutions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pub { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .pub-actions { grid-column: 2; flex-direction: row; flex-wrap: wrap; min-width: 0; }
  .hero-photo { width: min(100%, 320px); margin-top: var(--space-4); }
  .orbit li:nth-child(n+5) { display: none; }
}
@media (max-width: 767.98px) {
  .cv-btn span { display: none; }
  .cv-btn { width: 44px; height: 44px; min-height: 44px; padding: 0; --bs-btn-padding-x: 0; }
  .projects, .edu { grid-template-columns: minmax(0, 1fr); }
  .project.is-featured, .edu-item:first-child { grid-column: auto; padding: var(--space-6); }
  .roles { grid-template-columns: minmax(0, 1fr); }
  .role, .role:nth-child(n) { grid-column: auto; }
  .tl-item { grid-template-columns: 1.25rem minmax(0, 1fr); gap: var(--space-3); }
  .tl-item time { grid-column: 2; grid-row: 1; text-align: left; padding-top: var(--space-4); font-size: var(--text-xs); }
  .tl-rail { grid-column: 1; grid-row: 1 / span 2; }
  .tl-body { grid-column: 2; padding-top: var(--space-1); }
  .tl-rail::after { top: calc(var(--space-4) + 0.3em); }
  .timeline-progress { left: 0.625rem; }
  .pub { grid-template-columns: minmax(0, 1fr); gap: var(--space-2); }
  .pub-actions { grid-column: auto; }
  .contact-item { grid-template-columns: minmax(0, 1fr) auto; }
  .contact-item > span { grid-column: 1 / -1; }
  .gravity-head { padding: var(--space-5); }
  .hero-photo { width: min(78%, 280px); margin-inline: 0; }
  .orbit li:nth-child(n+3) { display: none; }
  .orbit li:nth-child(1) { left: auto; right: -6%; top: 6%; }
  .orbit li:nth-child(2) { left: auto; right: -10%; top: 38%; }
}
@media (max-width: 479.98px) {
  .brand-text { display: none; }
  .institutions { grid-template-columns: minmax(0, 1fr); }
  .lang { grid-template-columns: minmax(0, 1fr); gap: var(--space-2); }
  .qr-card { flex-direction: column; align-items: flex-start; }
  .to-top { right: var(--space-3); bottom: var(--space-3); }
}

/* ---------- Impression : CV propre ---------- */
@media print {
  @page { size: A4; margin: 14mm 14mm 16mm; }
  :root, [data-theme] {
    --color-bg: #fff; --color-surface: #fff; --color-surface-2: #fff; --color-surface-offset: #e6e0d8;
    --color-text: #1a1512; --color-text-muted: #4a4038; --color-text-faint: #7a6e63; --color-primary: #96401d; --color-primary-soft: #f3e4dc;
    --color-border: #d9d1c6; --color-divider: #e6e0d8; --color-ink-band: #fff; --color-ink-band-text: #1a1512;
    --text-xs: 7.5pt; --text-sm: 8.5pt; --text-base: 9.5pt; --text-lg: 10.5pt; --text-xl: 14pt; --text-2xl: 16pt; --text-hero: 26pt;
  }
  html, body { background: #fff !important; }
  body { font-size: 9.5pt; line-height: 1.42; }
  .site-header, .skip-link, .filters, .hero-cta, .contact-form, .contact-actions, .copy-btn, .toast-container, .to-top, .loader, .cursor,
  .search, .tabs-bar, .pub-actions, .hero-photo figcaption, .empty, .project-link, .project-more, .progress-line, .status-dot, .orbit,
  .marquee, .scroll-cue, .gravity, .hero-badges, .caret, .modal, .qr-text, .timeline-progress { display: none !important; }
  * { animation: none !important; transition: none !important; }
  [style*='opacity'], .char, .w > span, [data-anim] { opacity: 1 !important; transform: none !important; visibility: visible !important; }
  .row.g-0 { --bs-gutter-x: 0; --bs-gutter-y: 0; }
  .container { max-width: none; padding: 0; }
  .row { --bs-gutter-x: 4mm; --bs-gutter-y: 2mm; }
  .section, .hero, .band, #publications { padding-block: 0 !important; margin-top: 6mm; background: none !important; overflow: visible; }
  .hero { margin-top: 0; }
  .hero .row > .col-lg-7 { width: 72%; } .hero .row > .col-lg-5 { width: 28%; }
  .hero-title { margin-top: 2mm; font-size: 26pt; }
  .hero-lead { font-size: 10pt; max-width: none; margin-top: 3mm; }
  .typed-wrap .typed, .typed-wrap .caret { display: none !important; }
  .typed-wrap .visually-hidden { position: static !important; width: auto !important; height: auto !important; clip: auto !important; margin: 0 !important; overflow: visible !important; white-space: normal !important; }
  .typed-wrap { white-space: normal; }
  .hero-photo { width: 34mm; margin: 0 0 0 auto; }
  .photo-frame { box-shadow: none; border-radius: 3mm; transform: none !important; }
  .kpis { margin-top: 4mm; }
  .kpi, .kpi + .kpi, .kpi:nth-child(n) { width: 25% !important; padding: 2mm 3mm 0 0 !important; margin-top: 0 !important; border-top: 0 !important; }
  .kpi + .kpi { padding-left: 3mm !important; border-left: 1px solid var(--color-divider) !important; }
  .kpi dd { font-size: 15pt; }
  .kpi dt { font-size: 7.5pt; }
  .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-4, .col-lg-8 { width: 100%; }
  .mb-5 { margin-bottom: 3mm !important; }
  .section-title { font-size: 13pt; max-width: none; margin-top: 0.5mm; }
  .section-head { margin-bottom: 3mm; }
  .section-intro, .contact-intro { display: none; }
  .section-kicker { font-size: 7.5pt; }
  .profil-body p:first-child { font-size: 9.5pt; }
  .profil-body p + p { margin-top: 1.5mm; }
  .qualites { margin-top: 2mm; } .qualites li { font-size: 8.5pt; padding: 0.5mm 2.5mm; }
  .sub-title { margin-bottom: 2mm; font-size: 7.5pt; }
  .roles { grid-template-columns: 1fr 1fr; gap: 2mm; }
  .role, .role:nth-child(n) { grid-column: auto; padding: 2.5mm; break-inside: avoid; gap: 0.5mm; }
  .role-num { display: none; }
  .role h4 { font-size: 10pt; }
  .projects { grid-template-columns: repeat(3, 1fr) !important; gap: 2mm; }
  .project, .project.is-featured { grid-column: auto !important; padding: 2.5mm !important; gap: 1mm; box-shadow: none; break-inside: avoid; border-radius: 2mm; transform: none !important; }
  .project[hidden], .skill-group[hidden], .skill-group li[hidden] { display: flex !important; }
  .tl-item[hidden], .pub[hidden] { display: grid !important; }
  .project-name, .project.is-featured .project-name { font-size: 10pt; }
  .project-text { font-size: 7.5pt; line-height: 1.4; }
  .project-foot { padding-top: 0; }
  .tags { padding-top: 1mm; gap: 1mm; } .tags li { font-size: 6.5pt; padding: 0 1mm; }
  .missions { margin-top: 3mm; } .missions li { grid-template-columns: 6mm 1fr; font-size: 8.5pt; padding-block: 1.5mm; }
  .pub { grid-template-columns: 14mm 1fr !important; padding-block: 2mm; break-inside: avoid; gap: 1mm 4mm; }
  .pub::before { transform: none !important; }
  .pub-year { font-size: 11pt; }
  .pub-title { font-size: 9.5pt; }
  .pub-meta, .pub-authors { font-size: 8pt; margin-top: 0.5mm; }
  .pub-badges, .pub-doi { margin-top: 1mm; }
  .pub-doi small { display: none; }
  .tab-content > .tab-pane { display: block !important; opacity: 1 !important; margin-top: 4mm; }
  .tab-pane::before { display: block; font-family: var(--font-body); font-size: 8pt; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); margin-bottom: 2mm; content: attr(data-print-title); }
  .tl-item { grid-template-columns: 22mm 4mm 1fr !important; gap: 2mm !important; break-inside: avoid; }
  .tl-item time { grid-column: auto !important; grid-row: auto !important; font-size: 8pt; padding-top: 1mm !important; text-align: left; }
  .tl-rail { grid-column: auto !important; grid-row: auto !important; }
  .tl-rail::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--color-border); }
  .tl-body { grid-column: auto !important; padding-block: 1mm !important; }
  .tl-body h3 { font-size: 8.5pt; } .tl-body p { font-size: 7.5pt; margin-top: 0; }
  .tl-rail::after { top: calc(1mm + 0.4em) !important; width: 8px; height: 8px; }
  .tl-type { display: none; }
  .edu { grid-template-columns: repeat(3, 1fr) !important; gap: 2mm; }
  .edu-item, .edu-item:first-child { grid-column: auto !important; padding: 2.5mm; gap: 0.5mm; break-inside: avoid; }
  .edu-item h3 { font-size: 9pt; }
  .edu-score { margin-top: 1mm; font-size: 7.5pt; }
  .edu-score .bar span { transform: none !important; }
  .certs { grid-template-columns: repeat(3, 1fr); gap: 2mm; }
  .cert { padding: 2mm; gap: 0.5mm; break-inside: avoid; }
  .cert h3 { font-size: 7.5pt; }
  .band { color: var(--color-text); }
  .band .section-kicker { color: var(--color-primary); }
  .band .section-title { color: var(--color-text); }
  .band p { color: var(--color-text-muted); margin-top: 1mm; }
  .institutions { grid-template-columns: repeat(3, 1fr); background: var(--color-border); margin-top: 2mm; }
  .institutions li { background: #fff; padding: 2mm; break-inside: avoid; }
  .institutions strong { color: var(--color-text); font-size: 9.5pt; }
  .institutions span { color: var(--color-text-muted); }
  .skills { grid-template-columns: repeat(3, 1fr); gap: 3mm; }
  .skill-group { break-inside: avoid; }
  .skill-group h3 { padding-bottom: 1mm; margin-bottom: 1.5mm; }
  .skill-group ul { gap: 1mm; } .skill-group li { font-size: 7.5pt; padding: 0 1.5mm; }
  .comp-bottom { margin-top: 4mm; padding-top: 3mm; }
  .comp-bottom > div { width: 50% !important; }
  .lang { grid-template-columns: 20mm 1fr !important; }
  .lang-dots i { height: 3px; }
  .contact-list { margin-top: 2mm; }
  .contact-item { grid-template-columns: 30mm 1fr !important; padding-block: 1.2mm; }
  .contact-item > span { grid-column: auto !important; }
  .qr-card { border: 0; padding: 0; margin-top: 3mm; gap: 3mm; }
  .qr { width: 22mm; height: 22mm; padding: 0; }
  .site-footer { padding-block: 4mm 0; border-top: 1px solid var(--color-border); }
  a { color: inherit; text-decoration: none; }
  h2, h3 { break-after: avoid; }
}

/* Gouttières Bootstrap adaptées aux petits écrans (évite le débordement horizontal) */
@media (max-width: 767.98px) {
  .row.g-5, .row.gx-5 { --bs-gutter-x: 1.25rem; }
  .row.g-5 { --bs-gutter-y: 2.5rem; }
}
html, body { overflow-x: clip; }