/* =====================================================
   PORTFOLIO YACINE NAMOUNE : STYLES
   Mobile first. Aucun style inline (CSP style-src 'self').

   0. Polices auto hebergees
   1. Tokens et reset
   2. Utilitaires (boutons, pastilles, listes, logos)
   3. Effets (halo souris, apparition, entree du hero)
   4. Header, navigation
   5. Hero (circuit imprime anime, fiche mobile)
   6. Sections generiques
   7. Parcours (quinconce, elements cles cliquables)
   8. Competences
   9. Projets (couleurs par categorie, carrousel mobile)
   10. Certifications et formation
   11. Contact et footer
   12. Barre d'action mobile
   13. Modale PDF
   14. Page 404
   15. Mouvement reduit et impression
===================================================== */

/* =====================================================
   0. POLICES AUTO HEBERGEES (latin + latin-ext)
===================================================== */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('assets/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* =====================================================
   1. TOKENS ET RESET
   Theme sombre assume. Neutres bleutes, accent cyan,
   ambre reserve au statut "en cours". Texte AA partout.
===================================================== */
:root {
  color-scheme: dark;

  --bg:          #080C12;
  --bg-alt:      #0B1018;
  --surface:     #101722;
  --surface-2:   #162030;
  --line:        rgba(150, 178, 212, 0.13);
  --line-strong: rgba(150, 178, 212, 0.24);

  --text:   #EAF0F7;
  --text-2: #B3BECD;
  --muted:  #909BAE;

  --accent-rgb:    77 212 240;
  --accent:        rgb(var(--accent-rgb));
  --accent-strong: #8FE7F8;
  --accent-ink:    #03161C;
  --accent-soft:   rgb(var(--accent-rgb) / 0.10);
  --accent-line:   rgb(var(--accent-rgb) / 0.38);

  --amber:      #F5B24B;
  --amber-rgb:  245 178 75;
  --amber-soft: rgb(var(--amber-rgb) / 0.10);
  --amber-line: rgb(var(--amber-rgb) / 0.42);

  --green:      #45D993;
  --green-rgb:  69 217 147;
  --green-soft: rgb(var(--green-rgb) / 0.10);
  --green-line: rgb(var(--green-rgb) / 0.40);

  /* Couleurs des categories de projets */
  --c-systeme:  167 139 250;
  --c-cloud:    255 138 61;
  --c-soc:      77 140 255;
  --c-pentest:  255 84 112;
  --c-reseau:   46 230 192;
  --c-securite: 124 150 255;
  --c-dev:      61 220 132;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, monospace;

  --r-sm: 6px;
  --r:    10px;
  --r-lg: 18px;
  --r-xl: 26px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1160px;
  --gutter: clamp(18px, 4.5vw, 32px);
  --header-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
[hidden] { display: none !important; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* =====================================================
   2. UTILITAIRES
===================================================== */
.container {
  position: relative;
  width: 100%;
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.accent {
  background: linear-gradient(100deg, var(--accent) 20%, var(--accent-strong) 50%, var(--accent) 80%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 6s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 100% 0; }
  50%      { background-position: 0% 0; }
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 12px;
  z-index: 300;
  padding: 12px 18px;
  border-radius: var(--r);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.skip-link:focus { top: 12px; }

/* ---------- Boutons ---------- */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background-color .25s ease, border-color .25s ease, color .25s ease,
              transform .25s var(--ease), box-shadow .25s ease;
}
.btn svg { flex-shrink: 0; }
.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 28px -10px rgb(var(--accent-rgb) / 0.7);
}
.btn--primary:hover {
  background: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -12px rgb(var(--accent-rgb) / 0.85);
}
.btn--ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line-strong);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--accent-line); background: var(--accent-soft); transform: translateY(-2px); }
.btn--block { width: 100%; }

/* Reflet qui balaie le bouton principal */
.btn--shine::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.55) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: shine 5s ease-in-out 2.2s infinite;
}
@keyframes shine {
  0%, 70% { transform: translateX(-120%); }
  90%, 100% { transform: translateX(120%); }
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.02);
  transition: color .2s ease, border-color .2s ease, background-color .2s ease, transform .25s var(--ease);
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); transform: translateY(-3px); }

/* ---------- Libelles mono ---------- */
.eyebrow, .kicker, .tag, .pill, .record__label,
.skill__label, .note__label, .cert__date, .edu-card__date {
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}
.eyebrow--green { color: var(--green); }

.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.5;
}
.tag--accent { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent-strong); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}
.pill--ok { color: var(--green); border-color: var(--green-line); background: var(--green-soft); }
.pill--progress { color: var(--amber); border-color: var(--amber-line); background: var(--amber-soft); }
.pill--progress::before,
.pill__dot {
  content: "";
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50%      { opacity: .55; box-shadow: 0 0 10px 1px currentColor; }
}

/* ---------- Liste a puces ---------- */
.list { display: grid; gap: 10px; }
.list li {
  position: relative;
  padding-left: 22px;
  color: var(--text-2);
  font-size: 16.5px;
  line-height: 1.6;
}
.list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  border: 1.5px solid var(--accent);
  transform: rotate(45deg);
}
.list--compact { gap: 8px; }
.list--compact li { font-size: 15.5px; }

/* ---------- Logos techniques ---------- */
.logos,
.project__logos { display: flex; flex-wrap: wrap; gap: 8px; }
.logos {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}
.tech-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.045);
  transition: transform .3s var(--ease), border-color .3s ease, background-color .3s ease;
}
.tech-logo img { width: 22px; height: 22px; }
.tech-logo--sm { width: 34px; height: 34px; border-radius: 9px; }
.tech-logo--sm img { width: 18px; height: 18px; }
.tech-logo:hover { transform: translateY(-3px) scale(1.06); border-color: var(--accent-line); background: rgba(255, 255, 255, 0.08); }

/* =====================================================
   3. EFFETS : carte lumineuse, apparition, entree du hero
===================================================== */

/* Carte a halo qui suit la souris (bordure + reflet interieur) */
.glow-card {
  --glow-rgb: var(--accent-rgb);
  position: relative;
  isolation: isolate;
}
.glow-card::before,
.glow-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity .35s ease;
}
/* reflet interieur, sous le contenu */
.glow-card::after {
  z-index: -1;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgb(var(--glow-rgb) / 0.10), transparent 45%);
}
/* liseré lumineux sur la bordure */
.glow-card::before {
  z-index: 2;
  padding: 1px;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgb(var(--glow-rgb) / 0.9), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
@media (hover: hover) {
  .glow-card:hover::before,
  .glow-card:hover::after { opacity: 1; }
}

/* Apparition au defilement : uniquement si le JavaScript tourne.
   Sans JS (ou mouvement reduit), tout est visible d'emblee. */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0s);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* Entree du hero au chargement (CSS pur) */
.anim { animation: rise .9s var(--ease) both; }
.anim--1 { animation-delay: .05s; }
.anim--2 { animation-delay: .15s; }
.anim--3 { animation-delay: .28s; }
.anim--4 { animation-delay: .4s; }
.anim--5 { animation-delay: .5s; }
.anim--6 { animation-delay: .6s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); filter: blur(4px); }
  to   { opacity: 1; transform: none; filter: none; }
}

/* =====================================================
   4. HEADER ET NAVIGATION
===================================================== */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(8, 12, 18, 0.6);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background-color .3s ease;
}
.header.is-scrolled {
  background: rgba(8, 12, 18, 0.88);
  border-bottom-color: var(--line);
}
body.menu-open .header {
  background: var(--bg);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  margin-right: auto;
  font-weight: 650;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.logo__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 0 20px -4px rgb(var(--accent-rgb) / 0.8);
  transition: transform .4s var(--ease);
}
.logo:hover .logo__mark { transform: rotate(-8deg) scale(1.05); }
/* Nom en police mono : largeur fixe pendant l'effet de decodage (script.js) */
.logo__name {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
@media (max-width: 380px) { .logo__name { font-size: 13px; } }

.nav__list { display: flex; gap: 2px; }
.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  border-radius: 9px;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 500;
  transition: color .2s ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .35s var(--ease);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { transform: scaleX(0.4); }
.nav__link[aria-current="true"] { color: var(--text); }
.nav__link[aria-current="true"]::after { transform: scaleX(1); }

.header__right { display: flex; align-items: center; gap: 8px; }

.lang-switch {
  display: flex;
  padding: 3px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.lang-btn {
  min-width: 44px;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color .2s ease, background-color .2s ease;
}
.lang-btn:hover { color: var(--text); }
.lang-btn.is-active { background: var(--surface-2); color: var(--text); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transition: transform .3s var(--ease), opacity .2s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 960px) {
  .burger { display: inline-flex; }
  .nav {
    position: fixed;
    top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    left: 0;
    right: 0;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    padding: 8px var(--gutter) 28px;
    background: var(--bg);
    border-bottom: 1px solid var(--line-strong);
    box-shadow: 0 40px 60px -20px rgba(0, 0, 0, 0.8);
    display: none;
  }
  .nav.is-open { display: block; animation: menuIn .35s var(--ease); }
  @keyframes menuIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link {
    width: 100%;
    min-height: 58px;
    padding: 0 4px;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
    font-size: 19px;
    font-weight: 600;
    color: var(--text);
  }
  .nav__link::after { display: none; }
  .nav__link[aria-current="true"] { color: var(--accent); }
}

/* =====================================================
   5. HERO
   Un seul bloc de presentation :
   - mobile  : fiche technicien (carte en verre depoli)
   - bureau  : mise en page ouverte, portrait a droite
   Fond : carte reseau qui s'eclaire sous la souris, halos fixes.
===================================================== */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + clamp(24px, 6vw, 72px));
  padding-bottom: clamp(48px, 8vw, 96px);
  border-bottom: 1px solid var(--line);
}

/* Carte reseau (dessinee par script.js) : noeuds et liaisons fixes,
   qui ne s'eclairent qu'autour du pointeur. */
.hero__net {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 90% 85% at 65% 40%, #000 30%, transparent 85%);
  mask-image: radial-gradient(ellipse 90% 85% at 65% 40%, #000 30%, transparent 85%);
}

/* Aurore : deux halos de couleur fixes qui respirent lentement */
.hero__aurora {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}
.hero__aurora::before,
.hero__aurora::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}
.hero__aurora::before {
  width: min(720px, 100vw);
  aspect-ratio: 1;
  top: -20%;
  right: -10%;
  background: radial-gradient(closest-side, rgb(var(--accent-rgb) / 0.16), transparent);
  animation: auroraGlow 12s ease-in-out infinite alternate;
}
.hero__aurora::after {
  width: min(560px, 85vw);
  aspect-ratio: 1;
  bottom: -30%;
  left: -12%;
  background: radial-gradient(closest-side, rgb(var(--c-soc) / 0.10), transparent);
  animation: auroraGlow 16s ease-in-out -8s infinite alternate;
}
/* Respiration tres lente des halos : seule l'opacite varie, rien ne se deplace */
@keyframes auroraGlow { from { opacity: 0.65; } to { opacity: 1; } }

/* ---------- Bloc profil : fiche sur mobile ---------- */
.profile {
  position: relative;
  display: grid;
  padding: 26px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(22, 32, 48, 0.74), rgba(11, 17, 26, 0.84));
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.profile__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.profile__label svg { color: var(--accent); }
.profile__visual { position: relative; display: grid; justify-items: center; }

/* Portrait : anneau fixe, inclinaison 3D a la souris */
.avatar {
  position: relative;
  width: 132px;
  aspect-ratio: 1;
  padding: 4px;
  border-radius: 50%;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .5s var(--ease);
  will-change: transform;
}
.avatar__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, rgb(var(--accent-rgb) / 0.75), rgb(var(--accent-rgb) / 0.12) 55%, rgb(var(--c-soc) / 0.45));
}
.avatar::after {
  content: "";
  position: absolute;
  inset: -34px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--accent-rgb) / 0.26), transparent);
  filter: blur(10px);
}
.avatar__img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--surface);
}

/* ---------- Texte ---------- */
.hero__title {
  margin-top: 0;
  font-size: clamp(2.3rem, 9.4vw, 4.6rem);
  font-weight: 770;
  line-height: 1.02;
  letter-spacing: -0.045em;
}
.line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.line__in { display: inline-block; animation: lineUp 1.1s var(--ease) .25s both; }
.line__in--2 { animation-delay: .4s; }
@keyframes lineUp { from { transform: translateY(105%); } to { transform: none; } }

.hero__lead {
  margin-top: 16px;
  max-width: 32em;
  font-size: clamp(1.05rem, 1.45vw, 1.2rem);
  line-height: 1.6;
  color: var(--text-2);
}

.facts {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  color: var(--text);
  font-size: 15.5px;
  font-weight: 550;
}
.facts li { display: inline-flex; align-items: center; gap: 8px; }
.facts svg { color: var(--accent); flex-shrink: 0; }

/* Diplome + experience */
.creds {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 560px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01));
  overflow: hidden;
}
.cred { position: relative; padding: 16px 18px; }
.cred + .cred { border-left: 1px solid var(--line-strong); }
.cred__value {
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 740;
  letter-spacing: -0.03em;
  line-height: 1.15;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.cred__label { margin-top: 6px; font-size: 13.5px; line-height: 1.45; color: var(--muted); }

/* Certifications */
.badges { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 15px 6px 6px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  font-size: 14.5px;
  font-weight: 600;
  transition: transform .3s var(--ease), border-color .3s ease;
}
.badge:hover { transform: translateY(-2px); border-color: var(--accent-line); }
.badge img {
  width: 32px;
  height: 32px;
  padding: 3px;
  border-radius: 50%;
  background: #F2F6FA;
  object-fit: contain;
}

/* Disponibilite : entre les certifications et le bouton CV */
.availability {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 8px 16px 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--green-line);
  background: var(--green-soft);
  color: var(--green);
  font-family: var(--mono);
  font-size: 13.5px;
  font-weight: 500;
}
.status__dot {
  position: relative;
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}
.status__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--green);
  animation: ping 2.4s ease-out infinite;
}
@keyframes ping {
  0%   { transform: scale(1); opacity: .7; }
  80%, 100% { transform: scale(2.8); opacity: 0; }
}

.hero__cta { margin-top: 14px; display: grid; gap: 10px; }
.profile .socials { display: none; }

/* ---------- Mobile et tablette : fiche compacte ----------
   Photo a gauche du nom et du titre ; l'essentiel tient dans le premier ecran. */
@media (max-width: 959px) {
  .profile {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "label label"
      "visual title"
      "lead lead"
      "facts facts"
      "creds creds"
      "badges badges"
      "avail avail"
      "cta cta";
    column-gap: 16px;
    align-items: center;
    padding: 20px 20px 22px;
  }
  .profile__text { display: contents; }
  .profile__label { grid-area: label; }
  .profile__visual { grid-area: visual; }
  .avatar { width: 92px; padding: 3px; }
  .avatar__img { border-width: 3px; }
  .avatar::after { inset: -18px; }
  .hero__title { grid-area: title; align-self: center; font-size: clamp(1.6rem, 7vw, 2.4rem); letter-spacing: -0.035em; }
  .hero__lead { grid-area: lead; margin-top: 18px; font-size: 16.5px; }
  .facts { grid-area: facts; flex-direction: column; gap: 6px; margin-top: 16px; }
  .creds { grid-area: creds; margin-top: 18px; max-width: none; }
  .cred__value { font-size: 1.2rem; }
  .badges { grid-area: badges; gap: 6px; }
  .badge { padding: 4px 10px 4px 4px; gap: 6px; font-size: 13px; }
  .badge img { width: 24px; height: 24px; padding: 2px; }
  .availability { grid-area: avail; margin-top: 18px; font-size: 12.5px; }
  .profile__text > .anim--6 { grid-area: cta; }
}
@media (min-width: 560px) and (max-width: 959px) {
  .profile { padding: 30px 30px 32px; }
  .avatar { width: 128px; }
  .facts { flex-direction: row; gap: 8px 20px; }
  .hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 440px) {
  .cred { padding: 14px; }
  .cred__label { font-size: 12.5px; }
}

/* ---------- Ordinateur : mise en page ouverte ---------- */
@media (min-width: 960px) {
  .hero {
    min-height: min(100svh, 980px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 110px;
  }
  .profile {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    grid-template-areas: "text visual";
    align-items: center;
    gap: clamp(40px, 6vw, 96px);
    padding: 0;
    border: 0;
    border-radius: 0;
    background: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-shadow: none;
  }
  .hero__net {
    -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.45) 40%, #000 62%), radial-gradient(ellipse 100% 95% at 62% 45%, #000 45%, transparent 90%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.45) 40%, #000 62%), radial-gradient(ellipse 100% 95% at 62% 45%, #000 45%, transparent 90%);
    mask-composite: intersect;
  }
  .profile__label { display: none; }
  .profile__text { grid-area: text; }
  .profile__visual { grid-area: visual; }
  .avatar { width: clamp(260px, 25vw, 340px); padding: 5px; }
  .avatar__img { border-width: 6px; }

  .hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
  .profile .socials { display: flex; margin-top: 18px; gap: 10px; }

}
@media (min-width: 960px) and (max-height: 760px) {
  .hero { min-height: 0; padding-top: calc(var(--header-h) + 40px); }
}

/* =====================================================
   6. SECTIONS GENERIQUES
===================================================== */
.section { position: relative; padding-block: clamp(72px, 10vw, 124px); }
.section--alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--line);
}

.section__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(36px, 5vw, 60px);
}
.section__title {
  font-size: clamp(2.1rem, 4.6vw, 3rem);
  font-weight: 740;
  line-height: 1.06;
  letter-spacing: -0.035em;
}
.section__lead {
  max-width: 34em;
  color: var(--text-2);
  font-size: 17.5px;
  line-height: 1.65;
}
@media (min-width: 900px) {
  .section__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
  }
  .section__lead { justify-self: end; }
}

/* =====================================================
   7. PARCOURS : TIMELINE A RAIL LUMINEUX
   Mobile : une colonne. Ordinateur : quinconce autour d'un rail central.
   Le rail s'illumine au fil du defilement (hauteur pilotee par JS).
===================================================== */
.section__aside { display: grid; gap: 12px; }
.hint {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  color: var(--accent);
}
.has-js .hint { display: inline-flex; }

.timeline {
  --rail-x: 11px;
  --rail-top: 10px;
  --rail-h: 0px;
  --lit: 0px;
  position: relative;
  display: grid;
  gap: 28px;
}
.timeline::before,
.timeline::after {
  content: "";
  position: absolute;
  left: var(--rail-x);
  top: var(--rail-top);
  width: 2px;
  border-radius: 2px;
  transform: translateX(-50%);
}
.timeline::before { height: var(--rail-h); background: var(--line-strong); }
.timeline::after {
  height: min(var(--lit), var(--rail-h));
  background: linear-gradient(to bottom, rgb(var(--accent-rgb) / 0.2), var(--accent) 30%);
  box-shadow: 0 0 10px rgb(var(--accent-rgb) / 0.7), 0 0 22px rgb(var(--accent-rgb) / 0.35);
  transition: height .15s linear;
}

.tl {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  grid-template-areas: "dot date" ". body";
  column-gap: 16px;
  row-gap: 10px;
}
.tl__date {
  grid-area: date;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  transition: color .4s ease;
}
.tl__dot {
  grid-area: dot;
  justify-self: center;
  align-self: start;
  position: relative;
  z-index: 1;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line-strong);
  transition: border-color .4s ease, box-shadow .4s ease, background-color .4s ease;
}
.tl.is-lit .tl__dot {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 5px rgb(var(--accent-rgb) / 0.14), 0 0 18px 2px rgb(var(--accent-rgb) / 0.7);
}
.tl.is-lit .tl__date { color: var(--accent); }
.tl__body { grid-area: body; min-width: 0; }

.tl__card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: border-color .4s ease, transform .45s var(--ease), box-shadow .4s ease;
}
.tl--key .tl__card {
  border-color: var(--accent-line);
  background: linear-gradient(155deg, rgb(var(--accent-rgb) / 0.09), transparent 50%), var(--surface);
  box-shadow: 0 30px 70px -40px rgb(var(--accent-rgb) / 0.5);
}
@media (hover: hover) {
  .tl__card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
  .tl--key .tl__card:hover { border-color: var(--accent); }
}
.tl__card > .tag { margin-bottom: 14px; }
.tl__title {
  font-size: clamp(1.25rem, 2.3vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.tl__org { margin-top: 4px; margin-bottom: 18px; color: var(--text-2); font-size: 16px; }

/* Elements cles cliquables */
.keys { display: flex; flex-wrap: wrap; gap: 8px; }
.key {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 15px;
  font-weight: 560;
  text-align: left;
  cursor: pointer;
  transition: background-color .25s ease, border-color .25s ease, color .25s ease, transform .25s var(--ease);
}
.key svg { flex-shrink: 0; color: var(--accent); transition: transform .35s var(--ease), color .25s ease; }
.key:hover { border-color: var(--accent-line); background: var(--accent-soft); transform: translateY(-1px); }
.key[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 22px -10px rgb(var(--accent-rgb) / 0.8);
}
.key[aria-expanded="true"] svg { color: var(--accent-ink); transform: rotate(45deg); }

/* Sans JavaScript : tous les details sont affiches en liste */
.key-details { display: grid; gap: 10px; margin-top: 16px; }
.has-js .key-details { gap: 0; margin-top: 0; }
.key-detail {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
}
.has-js .key-detail { margin-top: 14px; animation: detailIn .45s var(--ease); }
@keyframes detailIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.key-detail__title {
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.key-detail p:last-child { font-size: 16px; line-height: 1.6; color: var(--text); }

@media (max-width: 559px) {
  .keys { gap: 6px; }
  .key { min-height: 42px; padding: 0 12px; gap: 7px; font-size: 14px; }
  .tl__card { padding: 20px 18px; }
}
@media (min-width: 900px) {
  .timeline { --rail-x: 50%; gap: 20px; }
  .tl {
    grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
    grid-template-areas: "body dot date";
    column-gap: 0;
    row-gap: 0;
  }
  .tl:nth-child(even) { grid-template-areas: "date dot body"; }
  .tl__date { padding-top: 28px; font-size: 15px; }
  .tl:nth-child(even) .tl__date { text-align: right; }
  .tl__dot { margin-top: 32px; width: 16px; height: 16px; }
  .tl__card { padding: 28px 30px; }
  /* Apparition depuis le cote de la carte */
  .js .tl.reveal { transform: translateX(-36px); }
  .js .tl.reveal:nth-child(even) { transform: translateX(36px); }
  .js .tl.reveal.is-in { transform: none; }
}

/* =====================================================
   8. COMPETENCES
===================================================== */
.skills {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.skill {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .4s var(--ease), border-color .4s ease, box-shadow .4s ease;
}
@media (hover: hover) {
  .skill:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8); }
}
.skill__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.skill__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}
.skill__label { font-size: 12px; text-transform: uppercase; color: var(--accent); }
.skill__title { font-size: 19px; font-weight: 680; letter-spacing: -0.015em; margin-bottom: 16px; }
.skill__desc { margin: -8px 0 18px; color: var(--text-2); font-size: 16.5px; }
.skill .logos { margin-top: auto; padding-top: 18px; }
.skill .chips { margin-bottom: 20px; }
.skill--wide .chips { margin-bottom: 0; }

.skill--main {
  border-color: var(--accent-line);
  background: linear-gradient(150deg, rgb(var(--accent-rgb) / 0.10), transparent 55%), var(--surface);
}
.skill--main .skill__title { font-size: clamp(1.4rem, 2.6vw, 1.75rem); letter-spacing: -0.025em; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 12px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
  transition: border-color .25s ease, background-color .25s ease, color .25s ease;
}
.chip:hover { border-color: var(--accent-line); background: var(--accent-soft); }
.skill--main .chip { font-size: 15.5px; padding: 7px 13px; border-color: var(--line-strong); }

@media (min-width: 640px) {
  .skills { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .skill--main { grid-column: 1 / -1; }
}
@media (min-width: 1000px) {
  .skills { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
  .skill--main { grid-column: span 2; }
  .skill--wide { grid-column: span 2; }
  .skill { padding: 28px; }
}


/* ---------- Mobile : competences en carrousel, liste longue repliable ---------- */

@media (max-width: 700px) {
  .skills {
    display: flex;
    gap: 12px;
    margin-inline: calc(-1 * var(--gutter));
    padding-inline: var(--gutter);
    scroll-padding-inline: var(--gutter);
    padding-bottom: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .skills::-webkit-scrollbar { display: none; }
  .skill { flex: 0 0 min(86%, 360px); scroll-snap-align: start; }
  .js .skills .reveal { opacity: 1; transform: none; }

}

/* =====================================================
   9. PROJETS : couleurs par categorie, halo, filtres
===================================================== */
#projets { overflow: hidden; }
.projects-aura {
  position: absolute;
  top: 18%;
  left: 50%;
  z-index: -1;
  width: min(1000px, 120vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--aura, var(--accent-rgb)) / 0.16), transparent);
  opacity: 0;
  transition: opacity .7s ease;
  pointer-events: none;
}
#projets:not([data-theme="tous"]) .projects-aura { opacity: 1; }
#projets[data-theme="systeme"]  { --aura: var(--c-systeme); }
#projets[data-theme="reseau"]   { --aura: var(--c-reseau); }
#projets[data-theme="securite"] { --aura: var(--c-soc); }
#projets[data-theme="dev"]      { --aura: var(--c-dev); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}
.filter {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-2);
  font-size: 15px;
  font-weight: 550;
  white-space: nowrap;
  cursor: pointer;
  transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .2s ease;
}
/* Chaque filtre prend la couleur de sa categorie (celle de sa pastille) */
.filter { --fc: var(--accent-rgb); }
.filter[data-filter="systeme"]  { --fc: var(--c-systeme); }
.filter[data-filter="reseau"]   { --fc: var(--c-reseau); }
.filter[data-filter="securite"] { --fc: var(--c-soc); }
.filter[data-filter="dev"]      { --fc: var(--c-dev); }
.filter:hover {
  color: var(--text);
  border-color: rgb(var(--fc) / 0.55);
  background: rgb(var(--fc) / 0.08);
  transform: translateY(-1px);
}
.filter[aria-pressed="true"] {
  background: rgb(var(--fc) / 0.16);
  border-color: rgb(var(--fc) / 0.75);
  color: color-mix(in srgb, rgb(var(--fc)) 45%, #fff);
  box-shadow: 0 8px 24px -12px rgb(var(--fc) / 0.7), inset 0 0 0 1px rgb(var(--fc) / 0.15);
}
.filter[aria-pressed="true"]:hover { background: rgb(var(--fc) / 0.22); }
.filter__count { font-family: var(--mono); font-size: 12.5px; opacity: .65; }
.filter__dot { width: 8px; height: 8px; border-radius: 50%; }
.filter__dot--systeme  { background: rgb(var(--c-systeme)); }
.filter__dot--reseau   { background: rgb(var(--c-reseau)); }
.filter__dot--securite { background: linear-gradient(135deg, rgb(var(--c-soc)), rgb(var(--c-pentest))); }
.filter__dot--dev      { background: rgb(var(--c-dev)); }

.swipe-hint { display: none; }

.projects {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}
.project {
  --c: var(--accent-rgb);
  --glow-rgb: var(--c);
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: border-color .4s ease, transform .5s var(--ease), box-shadow .5s ease;
}
.project[data-theme="systeme"]  { --c: var(--c-systeme); }
.project[data-theme="reseau"]   { --c: var(--c-reseau); }
.project[data-theme="cloud"]    { --c: var(--c-cloud); }
.project[data-theme="soc"]      { --c: var(--c-soc); }
.project[data-theme="pentest"]  { --c: var(--c-pentest); }
.project[data-theme="dev"]      { --c: var(--c-dev); }
@media (hover: hover) {
  .project:hover {
    transform: translateY(-6px);
    border-color: rgb(var(--c) / 0.5);
    box-shadow: 0 30px 70px -30px rgb(var(--c) / 0.55), 0 0 0 1px rgb(var(--c) / 0.25);
  }
}
.project--feature { grid-column: span 3; }
.projects.is-filtered .project { grid-column: span 2; }

.project__media {
  position: relative;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.project__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 23, 34, 0.55), transparent 45%);
  pointer-events: none;
}
.project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform .8s var(--ease);
}
.project:hover .project__media img { transform: scale(1.06); }
.project__badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  padding: 5px 11px;
  border-radius: 8px;
  background: rgba(8, 12, 18, 0.82);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgb(var(--c) / 0.5);
  color: rgb(var(--c));
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
}

.project__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px 24px 20px;
}
.project__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: rgb(var(--c));
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgb(var(--c));
  box-shadow: 0 0 10px rgb(var(--c) / 0.8);
}
.project__title {
  margin-bottom: 14px;
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.02em;
  transition: color .3s ease;
}
.project--feature .project__title { font-size: 1.5rem; }
.project:hover .project__title { color: rgb(var(--c)); }
.project .list li::before { border-color: rgb(var(--c)); }
.project__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 16px;
  margin-top: auto;
  padding-top: 16px;
}
.project__stack {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  padding-block: 12px;
}
.project__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 46px;
  padding: 0 14px;
  margin-right: -6px;
  border-radius: 10px;
  border: 1px solid rgb(var(--c) / 0.4);
  background: rgb(var(--c) / 0.08);
  color: rgb(var(--c));
  font-size: 15px;
  font-weight: 600;
  transition: background-color .25s ease, gap .25s var(--ease);
}
.project__link:hover { background: rgb(var(--c) / 0.16); gap: 10px; }

/* Reapparition animee apres filtrage */
.project.is-appearing { animation: projIn .55s var(--ease) both; }
@keyframes projIn {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

@media (max-width: 960px) and (min-width: 701px) {
  .projects { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project,
  .project--feature,
  .projects.is-filtered .project { grid-column: auto; }
}

/* Mobile : carrousel horizontal magnetique */
@media (max-width: 700px) {
  .filters,
  .projects {
    margin-inline: calc(-1 * var(--gutter));
    padding-inline: var(--gutter);
    scroll-padding-inline: var(--gutter);
    overflow-x: auto;
    scrollbar-width: none;
  }
  .filters::-webkit-scrollbar,
  .projects::-webkit-scrollbar { display: none; }
  .filters { flex-wrap: nowrap; margin-bottom: 14px; padding-bottom: 4px; }

  .swipe-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--muted);
  }
  .swipe-hint::after { content: "\2192"; color: var(--accent); animation: nudge 1.6s ease-in-out infinite; }
  @keyframes nudge { 50% { transform: translateX(5px); } }

  .projects {
    display: flex;
    gap: 14px;
    scroll-snap-type: x mandatory;
    padding-bottom: 10px;
  }
  .project,
  .project--feature,
  .projects.is-filtered .project {
    flex: 0 0 min(86%, 360px);
    scroll-snap-align: start;
  }
  .project__body { padding: 20px 20px 16px; }
  .project--feature .project__title { font-size: 1.3rem; }
  .project__logos { display: none; }
  /* Les cartes du carrousel restent visibles (pas d'apparition au defilement) */
  .js .projects .reveal { opacity: 1; transform: none; }
}

/* =====================================================
   10. CERTIFICATIONS ET FORMATION
===================================================== */
.group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.01em;
  color: var(--text);
}
.certs + .group-title,
.edu-anchor { margin-top: 40px; }
.group-title__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px rgb(var(--accent-rgb) / 0.8); }
.group-title__dot--ok { background: var(--green); box-shadow: 0 0 12px rgb(var(--green-rgb) / 0.8); }
.group-title__dot--progress { background: var(--amber); box-shadow: 0 0 12px rgb(var(--amber-rgb) / 0.8); }

.certs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.cert {
  --glow-rgb: var(--green-rgb);
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  grid-template-areas: "logo main" "logo foot";
  column-gap: 18px;
  row-gap: 10px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .45s var(--ease), border-color .4s ease, box-shadow .4s ease;
}
@media (hover: hover) {
  .cert:hover {
    transform: translateY(-5px);
    border-color: rgb(var(--glow-rgb) / 0.6);
    background: linear-gradient(155deg, rgb(var(--glow-rgb) / 0.10), transparent 60%), var(--surface);
    box-shadow: 0 28px 60px -30px rgb(var(--glow-rgb) / 0.6);
  }
}
.cert__logo {
  grid-area: logo;
  align-self: start;
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  transition: transform .5s var(--ease);
}
.cert:hover .cert__logo { transform: rotate(-4deg) scale(1.06); }
.cert__logo img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.45)); }
.cert__main { grid-area: main; min-width: 0; }
.cert__name { font-size: 17px; font-weight: 680; line-height: 1.3; letter-spacing: -0.01em; }
.cert__issuer { margin-top: 3px; font-size: 14.5px; line-height: 1.45; color: var(--text-2); }
.cert__foot { grid-area: foot; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.cert__date { font-size: 13px; color: var(--muted); }
.cert--progress {
  --glow-rgb: var(--amber-rgb);
  border-color: var(--amber-line);
  background: linear-gradient(155deg, var(--amber-soft), transparent 55%), var(--surface);
}

/* Couleur au survol selon le domaine de la certification */
.cert.cert--itil    { --glow-rgb: var(--c-systeme); }
.cert.cert--azure   { --glow-rgb: var(--c-cloud); }
.cert.cert--sc900   { --glow-rgb: var(--c-soc); }
.cert.cert--english { --glow-rgb: 234 240 247; }
.cert.cert--ccna    { --glow-rgb: var(--c-reseau); }
.cert.cert--sal1    { --glow-rgb: var(--c-soc); }

@media (min-width: 640px) {
  .certs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}
@media (min-width: 1000px) {
  .certs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .certs--progress { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .certs:not(.certs--progress) .cert {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "logo" "main" "foot";
    row-gap: 14px;
    align-content: start;
    padding: 24px;
  }
  .certs:not(.certs--progress) .cert__logo { width: 88px; height: 88px; }
  .certs:not(.certs--progress) .cert__foot { margin-top: auto; }
  .certs--progress .cert { padding: 22px 24px; }
}

.edu {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.certs--progress + .group-title { margin-top: 40px; }
.edu-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .45s var(--ease), border-color .4s ease;
}
@media (hover: hover) { .edu-card:hover { transform: translateY(-5px); border-color: var(--line-strong); } }
.edu-card--main {
  border-color: var(--accent-line);
  background: linear-gradient(155deg, rgb(var(--accent-rgb) / 0.09), transparent 55%), var(--surface);
}
.edu-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.edu-card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}
.edu-card__date {
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  font-size: 13px;
  color: var(--text-2);
}
.edu-card__title { font-size: 18px; font-weight: 700; line-height: 1.35; letter-spacing: -0.015em; }
.edu-card__school { margin-top: 4px; font-size: 15px; color: var(--accent); font-weight: 550; }
.edu-card__desc { margin-top: 12px; font-size: 15.5px; color: var(--text-2); line-height: 1.6; }

.lang { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.lang__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; }
.lang__name { font-weight: 650; font-size: 16px; }
.lang__level {
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--mono);
  font-size: 12.5px;
}

@media (min-width: 760px) {
  .edu { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .edu-card--main { grid-column: 1 / -1; }
}
@media (min-width: 1000px) {
  .edu { grid-template-columns: 1.3fr 1fr 1fr; }
  .edu-card--main { grid-column: auto; }
  .edu-card { padding: 28px; }
}

/* =====================================================
   11. CONTACT ET FOOTER
===================================================== */
.contact {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding: clamp(26px, 5vw, 60px);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  background: var(--surface);
}
.contact::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -40%;
  right: -20%;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--accent-rgb) / 0.2), transparent);
}
.contact__lead { margin-top: 16px; max-width: 32em; color: var(--text-2); font-size: 18px; line-height: 1.6; }
.contact__note { margin-top: 16px; font-family: var(--mono); font-size: 13.5px; color: var(--muted); }
.contact__actions { display: grid; gap: 12px; align-content: center; }
.contact__links { display: flex; justify-content: center; gap: 8px; margin-top: 4px; }
.contact__links a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 14px;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 550;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 5px;
  transition: color .2s ease, text-decoration-color .2s ease;
}
.contact__links a:hover { color: var(--accent); text-decoration-color: var(--accent); }

@media (min-width: 860px) {
  .contact { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 56px; align-items: center; }
}

.footer {
  border-top: 1px solid var(--line);
  padding-block: 30px;
  color: var(--muted);
  font-size: 14px;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
}
.footer__links { display: flex; gap: 4px; }
.footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  color: var(--text-2);
  transition: color .2s ease;
}
.footer__links a:hover { color: var(--accent); }

/* =====================================================
   12. BARRE D'ACTION MOBILE
===================================================== */
.actionbar { display: none; }

@media (max-width: 760px) {
  body { padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
  .actionbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 10px;
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
    background: rgba(8, 12, 18, 0.9);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--line);
    transition: transform .4s var(--ease);
  }
  .actionbar.is-hidden { transform: translateY(110%); }
}

/* =====================================================
   13. MODALE PDF
===================================================== */
.pdf-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
body.modal-open { overflow: hidden; }
.pdf-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 10, 0.82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  animation: fadeIn .3s ease;
}
@keyframes fadeIn { from { opacity: 0; } }
.pdf-modal__dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(1000px, 100%);
  height: min(90vh, 100%);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
  animation: modalIn .4s var(--ease);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
.pdf-modal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 10px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}
.pdf-modal__title {
  margin-right: auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 13.5px;
  color: var(--text-2);
}
.pdf-modal__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
}
.pdf-modal__btn:hover { color: var(--accent); border-color: var(--accent-line); }
.pdf-modal__frame { flex: 1; width: 100%; border: 0; background: #525659; }

/* =====================================================
   14. PAGE 404
===================================================== */
.error-page {
  min-height: 100dvh;
  display: grid;
  place-content: center;
  justify-items: start;
  gap: 16px;
  padding-block: 80px;
}
.error-page__code { font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase; }
.error-page__title { font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 740; letter-spacing: -0.03em; line-height: 1.1; }
.error-page__text { color: var(--text-2); font-size: 17px; margin-bottom: 8px; }

/* =====================================================
   15. MOUVEMENT REDUIT ET IMPRESSION
===================================================== */
/* =====================================================
   SECTIONS REPLIABLES (mobile uniquement)
   Parcours et Competences restent fermes derriere un bouton sur
   telephone. Sans JavaScript, tout reste affiche et le bouton cache.
===================================================== */
.fold-toggle { display: none; }
@media (max-width: 700px) {
  .has-js .fold-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 54px;
    padding: 0 20px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    background: var(--surface);
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .25s ease, background-color .25s ease;
  }
  .has-js .fold-toggle:active { border-color: var(--accent-line); background: var(--accent-soft); }
  .fold-toggle__icon { color: var(--accent); transition: transform .3s var(--ease); }
  .fold-toggle__close { display: none; }
  .fold-toggle[aria-expanded="true"] { margin-bottom: 28px; border-color: var(--accent-line); }
  .fold-toggle[aria-expanded="true"] .fold-toggle__open { display: none; }
  .fold-toggle[aria-expanded="true"] .fold-toggle__close { display: inline; }
  .fold-toggle[aria-expanded="true"] .fold-toggle__icon { transform: rotate(180deg); }
  .has-js .fold:not(.is-open) .fold__body { display: none; }
  .has-js .fold .section__head { margin-bottom: 22px; }
  .has-js .fold:not(.is-open) .hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .header, .actionbar, .pdf-modal, .filters, .swipe-hint, .hero__aurora { display: none !important; }
  body { background: #fff; color: #000; }
  .js .reveal { opacity: 1; transform: none; }
}