/* =========================================================
   Portfolio BTS SIO — Yannis Paugy
   Feuille de style unique pour toutes les pages
   ========================================================= */

:root {
  --bg: #f8fafc;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --border: rgba(20, 30, 60, 0.08);
  --text: #0f172a;
  --text-soft: #475569;
  --text-mute: #94a3b8;
  --accent: #1d4ed8;       /* bleu corporate */
  --accent-2: #0284c7;     /* bleu ciel */
  --accent-3: #0f766e;     /* bleu-vert */
  --accent-4: #d97706;     /* ambre (avertissements) */
  --gradient: linear-gradient(120deg, #1e3a8a 0%, #1d4ed8 50%, #0284c7 100%);
  --radius: 22px;
  --radius-sm: 12px;
  --shadow: 0 10px 40px -12px rgba(30, 41, 80, 0.18);
  --shadow-lg: 0 30px 80px -20px rgba(30, 41, 80, 0.28);
  --nav-h: 64px;
  --maxw: 1180px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
code { font-family: var(--mono); font-size: .9em; }

/* ---------- Arrière-plan animé FIXE (reste en place au scroll) ---------- */
.bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(1200px 600px at 10% -10%, #eff6ff 0%, transparent 60%),
    radial-gradient(900px 500px at 110% 10%, #f0f9ff 0%, transparent 60%),
    var(--bg);
}
.bg .blob {
  position: absolute;
  width: 46vmax;
  height: 46vmax;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .38;
  will-change: transform;
  animation: float 22s ease-in-out infinite;
}
.bg .b1 { background: #bfdbfe; top: -12vmax; left: -10vmax; }
.bg .b2 { background: #bae6fd; top: 20vh; right: -14vmax; animation-delay: -6s; animation-duration: 26s; }
.bg .b3 { background: #cbd5e1; bottom: -18vmax; left: 20vw; animation-delay: -12s; animation-duration: 30s; }
.bg .b4 { background: #c7d2fe; bottom: 10vh; right: 25vw; width: 26vmax; height: 26vmax; animation-delay: -3s; opacity: .45; }
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6vmax, 4vmax) scale(1.08); }
  66% { transform: translate(-4vmax, 6vmax) scale(.94); }
}
/* grille technique discrète par-dessus les blobs */
.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 58, 138, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 138, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}
#particles { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  background: rgba(247, 248, 252, .7);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw);
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand:hover { text-decoration: none; }
.brand .logo {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--gradient);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: .85rem;
  box-shadow: 0 6px 18px -6px rgba(29, 78, 216, .6);
}
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: .92rem;
  font-weight: 500;
  transition: background .2s, color .2s;
}
.nav-links a:hover { background: rgba(29, 78, 216, .08); color: var(--accent); text-decoration: none; }
.nav-links a.active { background: var(--text); color: #fff; }
.burger {
  display: none;
  background: none;
  border: 0;
  width: 42px; height: 42px;
  border-radius: 10px;
  cursor: pointer;
}
.burger span, .burger span::before, .burger span::after {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  margin: 0 auto;
  position: relative;
  transition: .3s;
}
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; }
.burger span::before { top: -7px; }
.burger span::after { top: 7px; }
.nav.open .burger span { background: transparent; }
.nav.open .burger span::before { top: 0; transform: rotate(45deg); }
.nav.open .burger span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .burger { display: block; }
  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    padding: 12px 16px 20px;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: .25s;
  }
  .nav.open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 16px; }
}

/* ---------- Mise en page ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
section { padding-block: 90px; }
.page-head { padding-block: 90px 40px; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(29, 78, 216, .08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.title-xl { font-size: clamp(2.6rem, 7vw, 5.4rem); font-weight: 800; }
.title-lg { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--text-soft); max-width: 720px; margin-inline: auto; }
.grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.center { text-align: center; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
  font-family: inherit;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--text); color: #fff; box-shadow: 0 10px 30px -10px rgba(17, 24, 39, .6); }
.btn-primary:hover { box-shadow: 0 16px 36px -10px rgba(17, 24, 39, .7); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); backdrop-filter: blur(10px); }
.btn-grad { background: var(--gradient); color: #fff; box-shadow: 0 10px 30px -10px rgba(29, 78, 216, .7); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 30px; }

/* ---------- Cartes ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.icon-badge {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(29, 78, 216, .12), rgba(6, 182, 212, .12));
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag {
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(29, 78, 216, .08);
  color: var(--accent);
}
.tag.cyan { background: rgba(2, 132, 199, .1); color: #0369a1; }
.tag.pink { background: rgba(71, 85, 105, .1); color: #334155; }
.tag.amber { background: rgba(15, 118, 110, .1); color: #0f766e; }

/* ---------- HERO accueil (sticky façon Apple) ---------- */
.hero {
  min-height: min(calc(100vh - var(--nav-h)), 760px);
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: 60px;
}
.hero .avatar {
  width: 128px; height: 128px;
  margin: 0 auto 28px;
  border-radius: 50%;
  padding: 4px;
  background: var(--gradient);
  box-shadow: var(--shadow-lg);
  animation: pulse 4s ease-in-out infinite;
}
.hero .avatar div {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  font-size: 2.6rem;
  font-weight: 800;
}
@keyframes pulse { 50% { transform: scale(1.04); } }
.typed { font-family: var(--mono); color: var(--text-soft); min-height: 1.6em; }
.typed::after { content: "▍"; color: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
/* Stats */
.stat { text-align: center; }
.stat .num { font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; }
.stat .lbl { color: var(--text-soft); font-size: .95rem; }

/* Compétences */
.skill { margin-bottom: 16px; }
.skill-head { display: flex; justify-content: space-between; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.skill-bar { height: 8px; border-radius: 99px; background: rgba(17, 24, 39, .07); overflow: hidden; }
.skill-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--gradient);
  transition: width 1.4s cubic-bezier(.2, .8, .2, 1);
}

/* Bandeau défilant de technos */
.marquee { overflow: hidden; padding-block: 26px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  white-space: nowrap;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: .92rem;
  box-shadow: 0 4px 14px -8px rgba(30, 41, 80, .2);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Projets ---------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 36px; }
.chip {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-soft);
  cursor: pointer;
  transition: .2s;
}
.chip:hover { color: var(--accent); border-color: rgba(29, 78, 216, .3); }
.chip.active { background: var(--text); color: #fff; border-color: var(--text); }
.project { display: flex; flex-direction: column; cursor: pointer; }
.project .cover {
  height: 170px;
  margin: -28px -28px 22px;
  border-radius: var(--radius) var(--radius) 0 0;
  display: grid;
  place-items: center;
  font-size: 3.4rem;
  position: relative;
  overflow: hidden;
}
.project .cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .6), transparent 60%);
}
.project .meta { font-size: .8rem; color: var(--text-mute); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.project h3 { font-size: 1.25rem; }
.project p { color: var(--text-soft); font-size: .95rem; flex: 1; }
.project .more { font-weight: 600; font-size: .9rem; color: var(--accent); margin-top: 10px; }

/* Modale de détail projet */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(15, 23, 42, .35);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.modal.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--surface-solid);
  border-radius: var(--radius);
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 36px;
  box-shadow: var(--shadow-lg);
  transform: translateY(30px) scale(.97);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1);
  position: relative;
}
.modal.open .modal-box { transform: none; }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 0;
  background: rgba(17, 24, 39, .06);
  font-size: 1.2rem;
  cursor: pointer;
}
.modal-box h4 { margin-top: 22px; font-size: 1rem; color: var(--accent); }
.modal-box ul { padding-left: 20px; color: var(--text-soft); }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 9px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--accent), var(--accent-2), var(--accent-3));
  border-radius: 2px;
}
.tl-item { position: relative; margin-bottom: 28px; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -31px; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent);
}
.tl-date { font-size: .8rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .05em; }
.tl-item h4 { margin: 4px 0; font-size: 1.05rem; }
.tl-item p { color: var(--text-soft); font-size: .93rem; margin: 0; }

/* ---------- Ressources ---------- */
.search {
  width: 100%;
  max-width: 560px;
  display: block;
  margin: 0 auto 26px;
  padding: 15px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-solid);
  font: inherit;
  font-size: 1rem;
  box-shadow: var(--shadow);
  outline: none;
  transition: box-shadow .2s, border-color .2s;
}
.search:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(29, 78, 216, .15); }
.res-section { margin-bottom: 46px; }
.res-section > h2 { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; }
.cmd-table-wrap { overflow-x: auto; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface-solid); }
.cmd-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.cmd-table th, .cmd-table td { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
.cmd-table th { background: #f3f4fa; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-mute); }
.cmd-table tr:last-child td { border-bottom: 0; }
.cmd-table td:first-child { white-space: nowrap; }
.cmd {
  font-family: var(--mono);
  font-size: .85rem;
  background: #0f172a;
  color: #e2e8f0;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: 0;
  transition: background .2s;
}
.cmd:hover { background: var(--accent); }
.cmd::after { content: "⧉"; opacity: .5; font-size: .85em; }
.cmd.copied::after { content: "✓"; opacity: 1; color: #86efac; }
.cat-row td { background: rgba(29, 78, 216, .04); font-weight: 700; color: var(--accent); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }

details.guide {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: 0 4px 16px -10px rgba(30, 41, 80, .2);
  overflow: hidden;
}
details.guide summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
}
details.guide summary::-webkit-details-marker { display: none; }
details.guide summary::after { content: "+"; margin-left: auto; font-size: 1.4rem; color: var(--accent); transition: transform .3s; }
details.guide[open] summary::after { transform: rotate(45deg); }
details.guide summary .sub { font-weight: 500; color: var(--text-mute); font-size: .85rem; }
.guide-body { padding: 0 22px 22px; color: var(--text-soft); }
.guide-body ol, .guide-body ul { padding-left: 22px; }
.guide-body li { margin-bottom: 8px; }
.guide-body h4 { color: var(--text); margin-top: 18px; font-size: 1rem; }
pre.code {
  background: #0f172a;
  color: #e2e8f0;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .85rem;
  line-height: 1.55;
  position: relative;
}
pre.code .c { color: #64748b; }
.note {
  border-left: 4px solid var(--accent-4);
  background: rgba(245, 158, 11, .08);
  padding: 12px 16px;
  border-radius: 0 10px 10px 0;
  margin: 14px 0;
  font-size: .92rem;
}
.toc { position: sticky; top: calc(var(--nav-h) + 12px); z-index: 10; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 40px; padding: 10px; border-radius: 999px; background: var(--surface); backdrop-filter: blur(14px); border: 1px solid var(--border); }
.toc a { padding: 7px 14px; border-radius: 999px; font-size: .88rem; font-weight: 600; color: var(--text-soft); }
.toc a:hover, .toc a.active { background: var(--text); color: #fff; text-decoration: none; }
@media (max-width: 700px) { .toc { border-radius: 18px; } }
.hidden-by-search { display: none !important; }
.empty { text-align: center; color: var(--text-mute); padding: 40px 0; }

/* ---------- CV ---------- */
.cv {
  display: grid;
  grid-template-columns: 320px 1fr;
  background: var(--surface-solid);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.cv-side {
  background: linear-gradient(170deg, #eff6ff 0%, #f1f5f9 60%, #e2e8f0 100%);
  padding: 40px 30px;
}
.cv-main { padding: 44px 44px; }
.cv-photo {
  width: 130px; height: 130px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: var(--gradient);
  padding: 4px;
}
.cv-photo div { width: 100%; height: 100%; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 2.4rem; font-weight: 800; }
.cv-side h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); margin: 28px 0 12px; }
.cv-side ul { list-style: none; padding: 0; margin: 0; font-size: .9rem; }
.cv-side li { margin-bottom: 8px; word-break: break-word; }
.cv-name { text-align: center; }
.cv-name h2 { font-size: 1.6rem; margin-bottom: 4px; }
.cv-name p { color: var(--text-soft); font-size: .92rem; }
.cv-main h3 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 30px 0 16px;
}
.cv-main h3:first-child { margin-top: 0; }
.cv-main h3::after { content: ""; flex: 1; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); }
.cv-entry { margin-bottom: 18px; }
.cv-entry .top { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.cv-entry strong { font-size: 1rem; }
.cv-entry .when { color: var(--accent); font-weight: 600; font-size: .85rem; }
.cv-entry .where { color: var(--text-mute); font-size: .88rem; }
.cv-entry ul { margin: 6px 0 0; padding-left: 18px; color: var(--text-soft); font-size: .92rem; }
.mini-bar { height: 5px; border-radius: 9px; background: rgba(17, 24, 39, .08); margin-top: 4px; overflow: hidden; }
.mini-bar span { display: block; height: 100%; background: var(--gradient); border-radius: inherit; }
@media (max-width: 820px) {
  .cv { grid-template-columns: 1fr; }
  .cv-main { padding: 30px 24px; }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 26px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item { display: flex; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--border); }
.contact-item:last-child { border-bottom: 0; }
.contact-item .icon-badge { margin: 0; flex-shrink: 0; }
.contact-item small { display: block; color: var(--text-mute); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.contact-item a, .contact-item span { font-weight: 600; color: var(--text); word-break: break-word; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  font: inherit;
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(29, 78, 216, .14); }
.form-status { margin-top: 14px; font-weight: 600; font-size: .92rem; }
.form-status.ok { color: #047857; }
.form-status.err { color: #b91c1c; }
.honey { display: none; }

/* ---------- Pied de page ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 36px 20px;
  text-align: center;
  color: var(--text-mute);
  font-size: .88rem;
  background: rgba(255, 255, 255, .5);
  backdrop-filter: blur(10px);
}
footer .socials { display: flex; justify-content: center; gap: 18px; margin-bottom: 10px; }

/* ---------- Animations d'apparition au scroll ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s cubic-bezier(.2, .8, .2, 1), transform .9s cubic-bezier(.2, .8, .2, 1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Impression du CV ---------- */
@media print {
  .nav, footer, .bg, #particles, .no-print, .page-head { display: none !important; }
  body { background: #fff; }
  section { padding: 0; }
  .cv { box-shadow: none; border: 0; }
  .reveal { opacity: 1; transform: none; }
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

/* Ancres : ne pas passer sous le menu collant */
.res-section { scroll-margin-top: 150px; }

/* ---------- Badge de certification (dessiné en CSS, aucune image à télécharger) ---------- */
.cert {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  max-width: 760px;
  margin: 0 auto;
  user-select: none;
  -webkit-user-select: none;
}
.cert-seal {
  width: 120px; height: 120px;
  flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(from 200deg, #1e3a8a, #1d4ed8, #0284c7, #1e3a8a);
  padding: 5px;
  box-shadow: 0 14px 40px -12px rgba(29, 78, 216, .55);
  animation: spin-slow 14s linear infinite;
}
.cert-seal div {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 800;
  font-size: .6rem;
  line-height: 1.25;
  letter-spacing: .06em;
  animation: spin-slow 14s linear infinite reverse; /* le texte reste droit */
}
.cert-seal div span { font-size: 1.7rem; display: block; margin-bottom: 2px; }
@keyframes spin-slow { to { transform: rotate(360deg); } }
.cert-info { flex: 1; min-width: 220px; }
.cert-info h3 { font-size: 1.4rem; margin-bottom: 4px; }
.cert-info p { color: var(--text-soft); margin-bottom: 14px; }

/* Badge "Projet principal" */
.featured {
  align-self: flex-start;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
  color: #fff;
  background: var(--gradient);
}

/* CV : projets principaux mis en évidence, secondaires plus discrets */
.cv-main-project {
  border-left: 4px solid var(--accent);
  background: linear-gradient(90deg, rgba(29, 78, 216, .07), transparent);
  padding: 10px 14px;
  border-radius: 0 10px 10px 0;
}
.cv-main-project strong::before { content: "⭐ "; }
.cv-secondary { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6px 22px; font-size: .84rem; color: var(--text-mute); }
.cv-secondary h5 { margin: 0 0 4px; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); }
.cv-secondary ul { margin: 0 0 8px; padding-left: 16px; }
.cv-secondary li { margin-bottom: 2px; }
.cv-secondary strong { color: var(--text-soft); font-weight: 600; }
@media (max-width: 600px) { .cv-secondary { grid-template-columns: 1fr; } }

/* ---------- Logos école / entreprise ---------- */
.org-logo {
  height: 46px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px 10px;
  box-shadow: 0 6px 18px -10px rgba(30, 41, 80, .3);
}
.tl-item .org-logo { float: right; margin-left: 14px; }
.org-logo.lg { height: 72px; max-width: 170px; padding: 10px 16px; }
.org-strip { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 26px; }
.cv-entry.with-logo { display: flex; gap: 14px; align-items: flex-start; }
.cv-entry-body { flex: 1; min-width: 0; }
.cv-logo {
  width: 52px; height: 52px;
  flex-shrink: 0;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
}