/* ==========================================================================
   Portfolio — Lénusan Gunarajah
   Feuille de style unique, sans dépendance ni police externe.
   Sommaire : 1. Jetons  2. Base  3. En-tête  4. Hero  5. Sections
              6. Composants  7. Pied de page  8. Responsive  9. Impression
   Thème : clair par défaut, sombre selon le système ou le bouton (data-theme).
   ========================================================================== */

/* 1. Jetons de design ----------------------------------------------------- */
:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --bg-soft: #eceff4;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --ink: #0f1a2b;
  --ink-soft: #46556b;
  --ink-faint: #6b7a90;
  --line: #dde3ec;
  --line-strong: #c5cfdd;
  --brand: #0f2440;
  --accent: #0c5f7c;
  --accent-soft: #e4f0f5;
  --accent-ink: #084a61;
  --ok: #1f7a4d;
  --shadow-sm: 0 1px 2px rgba(15, 36, 64, 0.06);
  --shadow-md: 0 8px 24px -16px rgba(15, 36, 64, 0.35);
  --radius: 12px;
  --radius-lg: 16px;
  --shell: 1100px;
  --step: clamp(3rem, 6vw, 5rem);
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0b1220;
    --bg-soft: #0e1729;
    --surface: #111c2f;
    --surface-alt: #14213a;
    --ink: #e7edf5;
    --ink-soft: #aab9cc;
    --ink-faint: #8595ab;
    --line: #1f2f47;
    --line-strong: #2c4160;
    --brand: #e7edf5;
    --accent: #6cbbd9;
    --accent-soft: #14293c;
    --accent-ink: #9dd3ea;
    --ok: #5fc48f;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 26px -14px rgba(0, 0, 0, 0.8);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1220;
  --bg-soft: #0e1729;
  --surface: #111c2f;
  --surface-alt: #14213a;
  --ink: #e7edf5;
  --ink-soft: #aab9cc;
  --ink-faint: #8595ab;
  --line: #1f2f47;
  --line-strong: #2c4160;
  --brand: #e7edf5;
  --accent: #6cbbd9;
  --accent-soft: #14293c;
  --accent-ink: #9dd3ea;
  --ok: #5fc48f;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 26px -14px rgba(0, 0, 0, 0.8);
}

/* 2. Base ----------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  color: var(--brand);
  font-weight: 700;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.1rem, 5.5vw, 3.3rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.1rem;
}

h4 {
  font-size: 1rem;
}

p {
  text-wrap: pretty;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

ul,
ol {
  padding: 0;
  list-style: none;
}

dl,
dd {
  margin: 0;
}

code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0.05em 0.35em;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

[hidden] {
  display: none !important;
}

.shell {
  width: min(100% - 2.5rem, var(--shell));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
  color: #fff;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

/* 3. En-tête -------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.2s ease;
}

@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .site-header {
    background: var(--bg);
  }
}

.site-header.is-scrolled {
  box-shadow: 0 6px 24px -18px rgba(0, 0, 0, 0.45);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--brand);
  text-decoration: none;
  margin-right: auto;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 9px;
  background: var(--brand);
  color: var(--bg);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  flex: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  min-width: 0;
}

.brand-text strong {
  font-size: 0.95rem;
  white-space: nowrap;
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav ul {
  display: flex;
  gap: 1.3rem;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav a:hover,
.nav a[aria-current="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switch,
.theme-toggle,
.nav-toggle {
  display: inline-grid;
  place-items: center;
  height: 2.25rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.lang-switch {
  min-width: 2.75rem;
  padding-inline: 0.7rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.theme-toggle,
.nav-toggle {
  width: 2.25rem;
  padding: 0;
  font: inherit;
}

.lang-switch:hover,
.theme-toggle:hover,
.nav-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.theme-toggle .icon {
  width: 1.05rem;
  height: 1.05rem;
}

.theme-toggle .icon-moon {
  display: none;
}

/* En thème sombre, le bouton propose le soleil (retour au clair). */
:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle .icon-sun {
    display: block;
  }

  :root:not([data-theme]) .theme-toggle .icon-moon {
    display: none;
  }
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .theme-toggle .icon-sun {
    display: none;
  }

  :root:not([data-theme]) .theme-toggle .icon-moon {
    display: block;
  }
}

.nav-toggle {
  display: none;
  border-radius: 10px;
}

.nav-toggle-bars {
  display: grid;
  gap: 4px;
}

.nav-toggle-bars span {
  display: block;
  width: 17px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

/* 4. Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5rem) var(--step);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

/* Fond technique discret : grille fine estompée. Purement décoratif. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-strong) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.22;
  mask-image: radial-gradient(110% 80% at 85% 0%, #000 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(110% 80% at 85% 0%, #000 0%, transparent 65%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2.5rem 3rem;
  align-items: start;
}

.hero-inner {
  min-width: 0;
}

.hero-grid .stats {
  grid-column: 1 / -1;
}

/* Ligne de balayage lente, façon console d'analyse. Purement décorative. */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12%;
  height: 12%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--accent) 10%, transparent) 60%, transparent);
  animation: hero-scan 11s linear infinite;
  opacity: 0.9;
}

@keyframes hero-scan {
  from { transform: translateY(0); }
  to { transform: translateY(950%); }
}

/* Entrée du hero : chaque bloc monte en fondu, l'un après l'autre. */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.hero-inner > * {
  animation: rise 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero-inner > :nth-child(1) { animation-delay: 0.05s; }
.hero-inner > :nth-child(2) { animation-delay: 0.12s; }
.hero-inner > :nth-child(3) { animation-delay: 0.19s; }
.hero-inner > :nth-child(4) { animation-delay: 0.26s; }
.hero-inner > :nth-child(5) { animation-delay: 0.33s; }
.hero-inner > :nth-child(6) { animation-delay: 0.4s; }
.hero-inner > :nth-child(7) { animation-delay: 0.46s; }
.hero-inner > :nth-child(8) { animation-delay: 0.52s; }
.hero-inner > :nth-child(9) { animation-delay: 0.58s; }
.hero-inner > :nth-child(10) { animation-delay: 0.64s; }

.hero-panel {
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) 0.35s both;
}

.hero-grid .stats {
  animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.7s both;
}

/* Panneau « terminal d'audit » */
.term {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #0c1626;
  color: #d5e2f0;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.55;
}

.term-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  background: #111f33;
  border-bottom: 1px solid #1f3149;
}

.term-bar span {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: #2b4260;
}

.term-bar p {
  margin-left: 0.5rem;
  font-size: 0.72rem;
  color: #8ea3bd;
  letter-spacing: 0.02em;
}

.term-body {
  padding: 0.9rem 1rem 1rem;
  min-height: 14.5rem;
}

.term-scene + .term-scene {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed #1f3149;
}

.term-cmd {
  color: #e7edf5;
  word-break: break-all;
}

.term-prompt {
  color: var(--accent);
  font-weight: 700;
}

.term-line {
  padding-left: 1.1rem;
  color: #aab9cc;
  white-space: pre-wrap;
  word-break: break-word;
}

.term-line.sev-critique { color: #ff7b7b; font-weight: 700; }
.term-line.sev-elevee { color: #ffb070; }
.term-line.sev-moyenne { color: #f5d46b; }
.term-line.sev-info { color: #8ea3bd; }
.term-line.sev-ok { color: #6fd39a; }
.term-line.sev-bilan { color: #e7edf5; font-weight: 700; margin-top: 0.35rem; }

.hero-panel-note {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--ink-faint);
}

/* Avec JavaScript : une scène à la fois, lignes révélées une par une. */
.js-term .term-scene { display: none; }
.js-term .term-scene.is-active { display: block; }
.js-term .term-scene + .term-scene { margin-top: 0; padding-top: 0; border-top: 0; }
.js-term .term-line {
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.js-term .term-line.is-shown { opacity: 1; transform: none; }
.js-term .term-cmd-text::after {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 2px;
  vertical-align: -0.15em;
  background: var(--accent);
  animation: caret 1s steps(2, start) infinite;
}
.js-term .term-cmd-text:not(.is-typing)::after { animation-duration: 1.4s; opacity: 0.6; }

@keyframes caret {
  to { visibility: hidden; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-role {
  margin-top: 0.6rem;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  color: var(--accent);
}

.hero-subtitle {
  margin-top: 0.25rem;
  font-size: clamp(1rem, 2vw, 1.12rem);
  color: var(--ink-soft);
}

.hero-intro {
  margin-top: 1.35rem;
  max-width: 48rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.hero-search {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-top: 1.4rem;
  padding: 0.85rem 1.05rem;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
  font-size: 0.95rem;
  color: var(--ink);
}

.hero-search .icon {
  color: var(--accent);
  margin-top: 0.2rem;
}

.hero-domains-label {
  margin-top: 1.5rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.hero-domains {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.55rem;
}

.hero-domains li {
  padding: 0.32rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-top: 1.4rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.hero-facts li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-facts .icon {
  color: var(--accent);
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-ink);
  border-color: var(--accent-ink);
  color: #fff;
}

:root[data-theme="dark"] .btn-primary,
:root[data-theme="dark"] .btn-primary:hover {
  color: #06131c;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn-primary,
  :root:not([data-theme="light"]) .btn-primary:hover {
    color: #06131c;
  }
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 1px;
  margin-top: 2.4rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat {
  padding: 1.1rem 1.25rem;
  background: var(--surface);
}

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* 5. Sections ------------------------------------------------------------- */
.section {
  padding-block: var(--step);
  border-bottom: 1px solid var(--line);
}

.section:last-of-type {
  border-bottom: 0;
}

.section-alt {
  background: var(--bg-soft);
}

.section h2 {
  position: relative;
  padding-left: 0.9rem;
}

.section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 3px;
  border-radius: 3px;
  background: var(--accent);
}

.section-intro,
.lead {
  margin-top: 0.9rem;
  max-width: 54rem;
  color: var(--ink-soft);
}

.lead {
  font-size: 1.075rem;
  color: var(--ink);
  font-weight: 600;
}

.section-contact {
  background: var(--bg-soft);
}

.note {
  margin-top: 1.5rem;
  padding: 0.85rem 1.1rem;
  border-left: 3px solid var(--line-strong);
  background: var(--surface-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.section-more {
  margin-top: 1.6rem;
}

.section-more a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.panel {
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

/* 6. Composants ----------------------------------------------------------- */

/* Profil */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.about-block {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.about-block h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}

.about-block p {
  margin-top: 0.6rem;
  font-size: 0.93rem;
  color: var(--ink-soft);
}

/* Domaines d'intervention */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.domain {
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease;
}

.domain:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.domain {
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.domain-icon {
  transition: transform 0.25s ease, background 0.2s ease;
}

.domain:hover .domain-icon {
  transform: scale(1.08) rotate(-4deg);
}

.domain-icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
}

.domain h3 {
  margin-top: 0.9rem;
}

.domain p {
  margin-top: 0.5rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* Expérience */
.job {
  margin-top: 1.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.job-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.4rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-alt);
}

.job-company {
  margin-top: 0.15rem;
  font-weight: 600;
  color: var(--accent);
}

.job-context {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.job-period {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

.missions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1px;
  background: var(--line);
}

.mission {
  padding: 1.3rem 1.5rem;
  background: var(--surface);
}

.mission-tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mission ul {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.5rem;
}

.mission li,
.mobility-list li {
  position: relative;
  padding-left: 1.05rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.mission li::before,
.mobility-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* Compétences */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.skill-group {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.9rem;
}

.tags li {
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-alt);
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.tags-sm {
  margin-top: 0;
}

.tags-sm li {
  font-size: 0.76rem;
  padding: 0.2rem 0.55rem;
}

/* Méthodes et outils */
.methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.steps {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.steps li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.8rem;
  align-items: flex-start;
}

.step-index {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.85rem;
  font-weight: 700;
}

.steps strong {
  display: block;
  font-size: 0.95rem;
}

.steps p {
  margin-top: 0.15rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.tool-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.tool-row {
  display: grid;
  gap: 0.35rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px dashed var(--line);
}

.tool-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.tool-row dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* Projets */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(21rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.project {
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.project:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.project {
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.skill-group,
.about-block,
.certs li,
.panel {
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.skill-group:hover,
.about-block:hover,
.certs li:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tags li {
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.tags li:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
  background: var(--accent-soft);
}

.project-kind {
  display: inline-block;
  align-self: flex-start;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.project h3 {
  margin-top: 0.6rem;
  font-family: var(--mono);
  font-size: 1.05rem;
}

.project-fields {
  display: grid;
  gap: 0.15rem;
  margin-top: 0.9rem;
}

.project-fields dt {
  margin-top: 0.7rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.project-fields dd {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.project-fields dt:first-child {
  margin-top: 0;
}

.project-fields dt:first-child + dd {
  color: var(--ink);
  font-weight: 600;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1.1rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.project-link:hover {
  border-bottom-color: currentColor;
}

/* Certifications */
.certs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.certs li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
}

.cert-issuer {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.cert-date,
.cert-note {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

/* Formation */
.timeline {
  margin-top: 1.9rem;
}

.timeline li {
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: 1.5rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.timeline li:last-child {
  border-bottom: 1px solid var(--line);
}

.timeline div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.edu-period {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  padding-top: 0.1rem;
}

.timeline span {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.edu-note {
  font-size: 0.85rem !important;
  color: var(--ink-faint) !important;
}

/* Langues et mobilité */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1rem;
  margin-top: 1.9rem;
}

.lang-list,
.mobility-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.lang-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.6rem;
  align-items: baseline;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--line);
}

.lang-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.lang-list span {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.contact-mail {
  margin-top: 1.4rem;
  font-family: var(--mono);
  font-size: 0.9rem;
}

.contact-note {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  color: var(--ink-faint);
}

/* Apparition au défilement (uniquement si script.js a confirmé l'observateur). */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.js-reveal .reveal .stagger {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: calc(var(--d, 0) * 70ms);
}

.js-reveal .reveal.is-visible .stagger {
  opacity: 1;
  transform: none;
}

.section h2::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 2px;
  margin-top: 0.45rem;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) 0.15s;
}

.reveal.is-visible h2::after,
html:not(.js-reveal) .section h2::after {
  transform: scaleX(1);
}

/* Étapes de la démarche : le numéro s'allume à l'apparition. */
.step-index {
  position: relative;
}

.reveal.is-visible .step-index::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  animation: ring 0.9s ease-out calc(var(--d, 0) * 120ms + 0.3s) both;
}

@keyframes ring {
  0% { opacity: 0.8; transform: scale(0.7); }
  100% { opacity: 0; transform: scale(1.5); }
}

/* Transition douce lors du changement de thème. */
.theme-switching body,
.theme-switching .site-header,
.theme-switching .section,
.theme-switching .hero,
.theme-switching .panel,
.theme-switching .project,
.theme-switching .domain,
.theme-switching .skill-group,
.theme-switching .about-block {
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

/* 7. Pied de page --------------------------------------------------------- */
.site-footer {
  padding-block: 2.2rem;
  border-top: 1px solid var(--line);
  background: var(--surface);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.footer-inner {
  display: grid;
  gap: 0.3rem;
}

.footer-note {
  color: var(--ink-faint);
}

/* 8. Responsive ----------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .term-body {
    min-height: 0;
  }

  .nav-toggle {
    display: inline-grid;
  }

  .nav {
    order: 3;
    display: none;
    width: 100%;
    padding: 0.6rem 0 1rem;
    border-top: 1px solid var(--line);
  }

  .nav.is-open {
    display: block;
  }

  .nav ul {
    flex-direction: column;
    gap: 0;
  }

  .nav a {
    display: block;
    padding: 0.65rem 0.25rem;
    border-bottom: 1px solid var(--line);
  }

  .nav a:hover,
  .nav a[aria-current="true"] {
    border-bottom-color: var(--line);
  }

  .header-inner {
    flex-wrap: wrap;
    padding-block: 0.6rem;
  }

  .brand-text span {
    display: none;
  }
}

@media (max-width: 600px) {
  html {
    scroll-padding-top: 5rem;
  }

  .shell {
    width: min(100% - 1.75rem, var(--shell));
  }

  .job-head,
  .mission,
  .skill-group,
  .project,
  .domain,
  .panel,
  .about-block {
    padding-inline: 1.1rem;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .stat-value {
    font-size: 1.55rem;
  }

  .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .brand-text strong {
    font-size: 0.9rem;
  }
}

@media (max-width: 380px) {
  .brand-text {
    display: none;
  }
}

/* Mouvement réduit : aucune transition ni défilement animé. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }

  .hero::after {
    display: none;
  }

  .section h2::after {
    transform: scaleX(1);
  }
}

/* 9. Impression ----------------------------------------------------------- */
@media print {
  .site-header,
  .cta,
  .skip-link,
  .section-more,
  .site-footer,
  .project-links {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  .section {
    padding-block: 1rem;
    break-inside: avoid;
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #444;
  }
}