/*
Theme Name: EventCompute
Theme URI: https://eventcompute.com
Author: Jean-René Denoual
Description: Thème sur mesure EventCompute — palette Bioluminescence Abyssale. Registre scientifique, statuts de preuve explicites, micro-touches rétro terminal.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eventcompute
*/

/* ============================================================
   1. Jetons de design — Palette Bioluminescence Abyssale
   ============================================================ */

:root {
  --ec-bg:        #0a0a1a;
  --ec-bg-elev:   #10122a;
  --ec-surface:   #1a3a4a;
  --ec-cyan:      #00e8d0;
  --ec-violet:    #7b68ee;
  --ec-text:      #e8f0ee;

  --ec-muted:     rgba(232, 240, 238, 0.64);
  --ec-faint:     rgba(232, 240, 238, 0.40);
  --ec-line:      rgba(0, 232, 208, 0.16);
  --ec-line-soft: rgba(232, 240, 238, 0.10);

  --ec-amber:     #f0b429;
  --ec-rose:      #ff6b8a;

  --ec-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ec-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --ec-measure: clamp(34rem, 62vw, 60rem);
  --ec-wide: 1140px;

  --ec-r: 3px;
  --ec-r-lg: 6px;
}

/* ============================================================
   2. Base
   ============================================================ */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--ec-bg);
  background-image:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(123, 104, 238, 0.16), transparent 62%),
    radial-gradient(ellipse 60% 45% at 88% 6%, rgba(0, 232, 208, 0.09), transparent 60%);
  background-attachment: fixed;
  color: var(--ec-text);
  font-family: var(--ec-sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Scanlines décoratives — très discrètes, non intrusives */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.014) 0px,
    rgba(255, 255, 255, 0.014) 1px,
    transparent 1px,
    transparent 3px
  );
}
@media (prefers-reduced-motion: reduce) { body::after { display: none; } }

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

a {
  color: var(--ec-cyan);
  text-decoration-color: rgba(0, 232, 208, 0.36);
  text-underline-offset: 3px;
  transition: color .15s ease, text-decoration-color .15s ease;
}
a:hover { color: #5affe8; text-decoration-color: currentColor; }

:focus-visible {
  outline: 2px solid var(--ec-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

::selection { background: rgba(0, 232, 208, 0.26); color: #fff; }

/* ============================================================
   3. Typographie
   ============================================================ */

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 2.4em 0 .6em;
  color: #fff;
}
h1 { font-size: clamp(2rem, 5vw, 3.1rem); letter-spacing: -0.03em; margin-top: 0; }
h2 { font-size: clamp(1.4rem, 3vw, 1.85rem); }
h3 { font-size: 1.16rem; }
h4 { font-size: 1rem; }

h2 {
  padding-top: .9em;
  border-top: 1px solid var(--ec-line-soft);
}

p { margin: 0 0 1.25em; }

strong { color: #fff; font-weight: 600; }

blockquote {
  margin: 2em 0;
  padding: .2em 0 .2em 1.4em;
  border-left: 2px solid var(--ec-cyan);
  color: var(--ec-text);
  font-size: 1.06rem;
}
blockquote p:last-child { margin-bottom: 0; }

code, kbd, samp {
  font-family: var(--ec-mono);
  font-size: .88em;
  background: rgba(0, 232, 208, 0.08);
  border: 1px solid var(--ec-line);
  border-radius: var(--ec-r);
  padding: .12em .4em;
  color: var(--ec-cyan);
  word-break: break-word;
}

pre {
  font-family: var(--ec-mono);
  font-size: .85rem;
  line-height: 1.6;
  background: rgba(10, 10, 26, 0.72);
  border: 1px solid var(--ec-line);
  border-radius: var(--ec-r-lg);
  padding: 1.1em 1.3em;
  overflow-x: auto;
  margin: 1.6em 0;
}
pre code { background: none; border: 0; padding: 0; color: var(--ec-text); }

hr {
  border: 0;
  height: 1px;
  background: var(--ec-line-soft);
  margin: 3em 0;
}

ul, ol { padding-left: 1.3em; margin: 0 0 1.25em; }
li { margin-bottom: .45em; }
li::marker { color: var(--ec-cyan); }

/* ============================================================
   4. Mise en page
   ============================================================ */

.ec-wrap { width: min(100% - 2.5rem, var(--ec-wide)); margin-inline: auto; }
.ec-narrow { width: min(100% - 2.5rem, var(--ec-measure)); margin-inline: auto; }

.ec-main { padding: 3.5rem 0 5rem; }
.ec-skip {
  position: absolute; left: -9999px;
  background: var(--ec-cyan); color: var(--ec-bg);
  padding: .7em 1.2em; font-weight: 600; z-index: 10000;
}
.ec-skip:focus { left: 1rem; top: 1rem; }

/* ============================================================
   5. En-tête
   ============================================================ */

.ec-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 26, 0.86);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid var(--ec-line-soft);
}

.ec-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 66px;
  flex-wrap: wrap;
}

.ec-brand {
  display: inline-flex;
  align-items: baseline;
  gap: .55rem;
  font-family: var(--ec-mono);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
  text-decoration: none;
  padding: .5rem 0;
}
.ec-brand:hover { color: #fff; }
.ec-brand__mark { color: var(--ec-cyan); }
.ec-brand__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ec-cyan);
  box-shadow: 0 0 10px var(--ec-cyan);
  align-self: center;
  animation: ec-pulse 3.2s ease-in-out infinite;
}
@keyframes ec-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.ec-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.55rem;
  margin: 0;
  padding: 0;
}
.ec-nav li { margin: 0; }
.ec-nav a {
  font-family: var(--ec-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ec-muted);
  text-decoration: none;
  padding: .55rem 0;
  display: inline-block;
  border-bottom: 1px solid transparent;
}
.ec-nav a:hover { color: var(--ec-cyan); border-bottom-color: var(--ec-cyan); }
.ec-nav .current-menu-item > a { color: var(--ec-text); border-bottom-color: var(--ec-line); }

/* ============================================================
   6. Hero
   ============================================================ */

.ec-hero { padding: 5.5rem 0 3.5rem; }

.ec-hero__eyebrow {
  font-family: var(--ec-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: .8rem;
}
.ec-hero__eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--ec-line), transparent);
  max-width: 200px;
}

.ec-hero__title {
  font-size: clamp(2.3rem, 6.5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin: 0 0 1.4rem;
  color: #fff;
}
.ec-hero__title em {
  font-style: normal;
  color: var(--ec-cyan);
}

.ec-hero__lede {
  font-size: clamp(1.06rem, 2.2vw, 1.28rem);
  line-height: 1.6;
  color: var(--ec-muted);
  max-width: 60ch;
  margin: 0 0 2.2rem;
}

/* Curseur terminal */
.ec-caret {
  display: inline-block;
  width: .58em;
  height: 1.05em;
  background: var(--ec-cyan);
  vertical-align: -0.14em;
  margin-left: .12em;
  animation: ec-blink 1.15s steps(2, start) infinite;
}
@keyframes ec-blink { to { visibility: hidden; } }

/* ============================================================
   7. Badges de statut de preuve — composant signature
   ============================================================ */

.ec-status {
  display: inline-flex;
  align-items: center;
  gap: .48em;
  font-family: var(--ec-mono);
  font-size: .69rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .3em .68em;
  border-radius: var(--ec-r);
  border: 1px solid currentColor;
  white-space: nowrap;
  line-height: 1.4;
}
.ec-status::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.ec-status--demontre { color: var(--ec-cyan);   background: rgba(0, 232, 208, 0.09); }
.ec-status--borne    { color: var(--ec-violet); background: rgba(123, 104, 238, 0.12); }
.ec-status--encours  { color: var(--ec-amber);  background: rgba(240, 180, 41, 0.10); }
.ec-status--non      { color: var(--ec-faint);  background: rgba(232, 240, 238, 0.05); }
.ec-status--negatif  { color: var(--ec-rose);   background: rgba(255, 107, 138, 0.10); }

/* ============================================================
   8. Cartes et grilles
   ============================================================ */

.ec-grid { display: grid; gap: 1.15rem; margin: 2.2rem 0; }
.ec-grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.ec-grid--3 { grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); }

.ec-card {
  background: linear-gradient(160deg, rgba(26, 58, 74, 0.34), rgba(16, 18, 42, 0.34));
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  padding: 1.5rem 1.6rem;
  transition: border-color .2s ease, transform .2s ease;
}
.ec-card:hover { border-color: var(--ec-line); }
.ec-card h3 { margin: .5rem 0 .55rem; font-size: 1.06rem; }
.ec-card p:last-child { margin-bottom: 0; }
.ec-card p { color: var(--ec-muted); font-size: .96rem; }

/* Ligne de preuve */
.ec-evidence {
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  overflow: hidden;
  margin: 2.2rem 0;
}
.ec-evidence__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 1.5rem;
  align-items: center;
  padding: 1.05rem 1.4rem;
  border-bottom: 1px solid var(--ec-line-soft);
}
.ec-evidence__row:last-child { border-bottom: 0; }
.ec-evidence__row > div:first-child { min-width: 0; }
.ec-evidence__label { display: block; color: var(--ec-text); font-size: .98rem; }
.ec-evidence__note {
  display: block;
  font-family: var(--ec-mono);
  font-size: .78rem;
  color: var(--ec-faint);
  margin-top: .3em;
  line-height: 1.5;
}
@media (max-width: 560px) {
  .ec-evidence__row { grid-template-columns: 1fr; }
}

/* Bloc mise en garde / limite */
.ec-limit {
  border-left: 2px solid var(--ec-violet);
  background: rgba(123, 104, 238, 0.07);
  border-radius: 0 var(--ec-r-lg) var(--ec-r-lg) 0;
  padding: 1.15rem 1.4rem;
  margin: 2rem 0;
  font-size: .97rem;
}
.ec-limit p:last-child { margin-bottom: 0; }
.ec-limit__title {
  font-family: var(--ec-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ec-violet);
  margin: 0 0 .5em;
  display: block;
}

/* ============================================================
   9. Boutons
   ============================================================ */

.ec-btn {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  font-family: var(--ec-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .78em 1.35em;
  border-radius: var(--ec-r);
  border: 1px solid var(--ec-cyan);
  color: var(--ec-cyan);
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}
.ec-btn:hover { background: var(--ec-cyan); color: var(--ec-bg); }
.ec-btn--ghost { border-color: var(--ec-line-soft); color: var(--ec-muted); }
.ec-btn--ghost:hover { background: transparent; border-color: var(--ec-cyan); color: var(--ec-cyan); }

.ec-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0; }

/* ============================================================
   10. Tableaux
   ============================================================ */

.ec-tablewrap { overflow-x: auto; margin: 2rem 0; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .93rem;
}
th, td {
  text-align: left;
  padding: .78em 1em;
  border-bottom: 1px solid var(--ec-line-soft);
  vertical-align: top;
}
th {
  font-family: var(--ec-mono);
  font-size: .74rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  font-weight: 600;
  white-space: nowrap;
}
tbody tr:hover { background: rgba(0, 232, 208, 0.035); }

/* ============================================================
   11. Contenu d'article / page
   ============================================================ */

.ec-entry__meta {
  font-family: var(--ec-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--ec-faint);
  margin-bottom: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.2rem;
  align-items: center;
}

.ec-entry__content > *:first-child { margin-top: 0; }

.ec-entry__content img { border-radius: var(--ec-r-lg); }

.ec-entry__content .wp-caption-text,
.ec-entry__content figcaption {
  font-family: var(--ec-mono);
  font-size: .78rem;
  color: var(--ec-faint);
  margin-top: .7em;
}

/* Liste d'articles */
.ec-list { list-style: none; padding: 0; margin: 2rem 0; }
.ec-list li {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--ec-line-soft);
  margin: 0;
}
.ec-list h2 { border: 0; padding: 0; margin: 0 0 .35em; font-size: 1.2rem; }
.ec-list p { color: var(--ec-muted); margin: 0; font-size: .96rem; }

/* ============================================================
   12. Pied de page
   ============================================================ */

.ec-footer {
  border-top: 1px solid var(--ec-line-soft);
  padding: 3rem 0 4rem;
  font-size: .9rem;
  color: var(--ec-muted);
  background: rgba(10, 10, 26, 0.5);
}
.ec-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.ec-footer h4 {
  font-family: var(--ec-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 .9em;
}
.ec-footer ul { list-style: none; padding: 0; margin: 0; }
.ec-footer li { margin-bottom: .5em; }
.ec-footer a { color: var(--ec-muted); text-decoration: none; }
.ec-footer a:hover { color: var(--ec-cyan); }

.ec-footer__bottom {
  border-top: 1px solid var(--ec-line-soft);
  padding-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.6rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--ec-mono);
  font-size: .76rem;
  color: var(--ec-faint);
  letter-spacing: .03em;
}

/* Signature — la phrase fondatrice */
.ec-creed {
  font-family: var(--ec-mono);
  font-size: .88rem;
  letter-spacing: .02em;
  color: var(--ec-cyan);
}

/* ============================================================
   13. Utilitaires
   ============================================================ */

.ec-mono { font-family: var(--ec-mono); }
.ec-muted { color: var(--ec-muted); }
.ec-faint { color: var(--ec-faint); }
.ec-center { text-align: center; }
.ec-lede { font-size: 1.12rem; line-height: 1.62; color: var(--ec-muted); }
.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

.alignleft  { float: left;  margin: .4em 1.6em 1em 0; }
.alignright { float: right; margin: .4em 0 1em 1.6em; }
.aligncenter { display: block; margin-inline: auto; }

/* Pagination */
.ec-pagination {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin: 3rem 0 0;
  font-family: var(--ec-mono);
  font-size: .84rem;
}
.ec-pagination .page-numbers {
  padding: .5em .85em;
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r);
  text-decoration: none;
  color: var(--ec-muted);
}
.ec-pagination .page-numbers:hover,
.ec-pagination .current {
  border-color: var(--ec-cyan);
  color: var(--ec-cyan);
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .ec-hero { padding: 3.2rem 0 2.4rem; }
  .ec-main { padding: 2.5rem 0 3.5rem; }
  .ec-header__inner { min-height: 58px; padding: .5rem 0; }
  .ec-nav ul { gap: 1.1rem; }
}

/* ============================================================
   14. Pages publication — en-tête, figures, chiffres, schémas
   ============================================================ */

/* --- Palette de données : validée (dataviz, toutes paires, mode sombre) --- */
:root {
  --ec-s1: #0d9f89;   /* cyan   — série 1 */
  --ec-s2: #9165ff;   /* violet — série 2 */
  --ec-s3: #b27f02;   /* ambre  — série 3 */
  /* Au-delà de 3 séries : facettes ou petits multiples, jamais une 4e teinte. */
}

/* --- En-tête de publication --- */

.ec-paper {
  border-bottom: 1px solid var(--ec-line-soft);
  padding-bottom: 2.2rem;
  margin-bottom: 2.8rem;
}

.ec-paper__kicker {
  font-family: var(--ec-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 1rem;
}

.ec-paper__title {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 .8rem;
  color: #fff;
}

.ec-paper__sub {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ec-muted);
  margin: 0 0 1.6rem;
  max-width: 62ch;
}

.ec-paper__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 1.1rem 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--ec-line-soft);
}
.ec-paper__meta dt {
  font-family: var(--ec-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ec-faint);
  margin: 0 0 .35em;
}
.ec-paper__meta dd {
  margin: 0;
  font-size: .93rem;
  color: var(--ec-text);
  line-height: 1.45;
}

/* --- Sommaire de page --- */

.ec-toc {
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  padding: 1.2rem 1.5rem;
  margin: 0 0 3rem;
  background: rgba(16, 18, 42, 0.4);
}
.ec-toc__title {
  font-family: var(--ec-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 .8em;
}
.ec-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
  column-gap: 2rem;
}
.ec-toc li { margin-bottom: .45em; break-inside: avoid; }
.ec-toc a {
  font-size: .93rem;
  text-decoration: none;
  color: var(--ec-muted);
}
.ec-toc a:hover { color: var(--ec-cyan); }
@media (max-width: 620px) { .ec-toc ol { columns: 1; } }

/* --- Chiffres clés --- */

.ec-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(178px, 1fr));
  gap: 1px;
  background: var(--ec-line-soft);
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  overflow: hidden;
  margin: 2.4rem 0;
}
.ec-stat {
  background: var(--ec-bg);
  padding: 1.4rem 1.5rem;
}
.ec-stat__value {
  font-family: var(--ec-mono);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ec-cyan);
  line-height: 1.1;
  display: block;
}
.ec-stat__value--muted { color: var(--ec-text); }
.ec-stat__label {
  display: block;
  font-size: .86rem;
  color: var(--ec-muted);
  margin-top: .5em;
  line-height: 1.4;
}
.ec-stat__note {
  display: block;
  font-family: var(--ec-mono);
  font-size: .7rem;
  color: var(--ec-faint);
  margin-top: .5em;
}

/* --- Figures --- */

.ec-fig {
  margin: 2.8rem 0;
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(26, 58, 74, 0.3), rgba(16, 18, 42, 0.3));
}
.ec-fig__body { padding: 1.6rem 1.7rem .6rem; }
.ec-fig .ec-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.ec-fig__cap {
  padding: 1rem 1.7rem 1.3rem;
  border-top: 1px solid var(--ec-line-soft);
  font-size: .88rem;
  line-height: 1.55;
  color: var(--ec-muted);
  margin: 0;
}
.ec-fig__num {
  font-family: var(--ec-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  display: block;
  margin-bottom: .4em;
}
.ec-fig__src {
  display: block;
  font-family: var(--ec-mono);
  font-size: .72rem;
  color: var(--ec-faint);
  margin-top: .7em;
  word-break: break-all;
}

/* Bascule graphique / tableau — l'accès aux données n'est jamais réservé au visuel */
.ec-fig details {
  border-top: 1px solid var(--ec-line-soft);
  padding: .9rem 1.7rem;
}
.ec-fig summary {
  cursor: pointer;
  font-family: var(--ec-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ec-muted);
  list-style: none;
}
.ec-fig summary::-webkit-details-marker { display: none; }
.ec-fig summary::before { content: "▸ "; color: var(--ec-cyan); }
.ec-fig details[open] summary::before { content: "▾ "; }
.ec-fig summary:hover { color: var(--ec-cyan); }
.ec-fig details table { margin: 1.1rem 0 .4rem; font-size: .85rem; }

/* --- Légende de graphique --- */

.ec-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  padding: 0 1.7rem 1.2rem;
  margin: 0;
  list-style: none;
}
.ec-legend li {
  display: flex;
  align-items: center;
  gap: .5em;
  font-size: .84rem;
  color: var(--ec-muted);
  margin: 0;
}
.ec-legend i {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  flex: none;
}

/* --- Schéma / diagramme --- */

.ec-diagram {
  margin: 2.6rem 0;
  padding: 1.8rem;
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  background: rgba(10, 10, 26, 0.5);
}
.ec-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: .55rem;
}
.ec-flow__step {
  flex: 1 1 132px;
  border: 1px solid var(--ec-line);
  border-radius: var(--ec-r);
  padding: .85rem .95rem;
  background: rgba(0, 232, 208, 0.045);
  position: relative;
}
.ec-flow__step h4 {
  font-family: var(--ec-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 .45em;
}
.ec-flow__step p {
  margin: 0;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--ec-muted);
}
.ec-flow__step--out {
  border-color: rgba(123, 104, 238, .38);
  background: rgba(123, 104, 238, 0.08);
}
.ec-flow__step--out h4 { color: var(--ec-violet); }

/* --- Encadré « ce que ça n'établit pas » --- */

.ec-notclaim {
  border: 1px solid rgba(255, 107, 138, 0.3);
  border-left-width: 2px;
  border-left-color: var(--ec-rose);
  border-radius: 0 var(--ec-r-lg) var(--ec-r-lg) 0;
  background: rgba(255, 107, 138, 0.05);
  padding: 1.3rem 1.5rem;
  margin: 2.4rem 0;
}
.ec-notclaim__title {
  font-family: var(--ec-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ec-rose);
  margin: 0 0 .7em;
  display: block;
}
.ec-notclaim ul { margin: 0; padding-left: 1.2em; }
.ec-notclaim li { font-size: .94rem; color: var(--ec-text); }
.ec-notclaim li::marker { color: var(--ec-rose); }

/* --- Bloc de vérification --- */

.ec-verify {
  border: 1px solid var(--ec-line);
  border-radius: var(--ec-r-lg);
  padding: 1.5rem 1.7rem;
  margin: 2.6rem 0;
  background: rgba(0, 232, 208, 0.035);
}
.ec-verify h3 { margin-top: 0; }
.ec-verify pre { margin: 1rem 0 .5rem; background: rgba(10, 10, 26, 0.75); }

/* --- Fiches de téléchargement --- */

.ec-files { list-style: none; padding: 0; margin: 1.6rem 0; }
.ec-files li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .85rem 0;
  border-bottom: 1px solid var(--ec-line-soft);
  margin: 0;
}
.ec-files__name { font-size: .95rem; }
.ec-files__meta {
  font-family: var(--ec-mono);
  font-size: .76rem;
  color: var(--ec-faint);
}

@media (max-width: 620px) {
  .ec-fig__body { padding: 1.1rem 1.1rem .4rem; }
  .ec-fig__cap, .ec-legend { padding-inline: 1.1rem; }
  .ec-stat { padding: 1.1rem 1.2rem; }
}

 /* ============================================================    15. Vitrine publication — fond neuronal, formules, hypothèses    ============================================================ */  /* --- Couche de fond « réseau de neurones » (SVG inline animé) ---    Fixe, derrière tout le contenu. Nœuds qui pulsent (respecte reduced-motion). */ .ec-neural {   position: fixed;   inset: 0;   z-index: -1;   pointer-events: none;   overflow: hidden;   opacity: .95;   /* Deux masques composés : une ellipse claire au centre (lisibilité du texte)      + un fondu vertical. Le réseau ne vit qu'aux marges et en haut/bas. */   mask-image:     radial-gradient(ellipse 48% 74% at 50% 44%, transparent 0%, transparent 26%, #000 80%),     linear-gradient(to bottom, #000 0%, rgba(0,0,0,.55) 60%, rgba(0,0,0,.3) 100%);   mask-composite: intersect;   -webkit-mask-image:     radial-gradient(ellipse 48% 74% at 50% 44%, transparent 0%, transparent 26%, #000 80%),     linear-gradient(to bottom, #000 0%, rgba(0,0,0,.55) 60%, rgba(0,0,0,.3) 100%);   -webkit-mask-composite: source-in; } .ec-neural svg { width: 100%; height: 100%; display: block; } .ec-neural .ecn {   transform-box: fill-box;   transform-origin: center;   fill-opacity: .5;   animation-name: ec-node;   animation-timing-function: ease-in-out;   animation-iteration-count: infinite; } @keyframes ec-node {   0%, 100% { fill-opacity: .2; transform: scale(0.78); }   45%, 55% { fill-opacity: var(--ecn-peak, .85); transform: scale(1.32); } } .ec-neural .ecs {   animation-name: ec-synapse;   animation-timing-function: ease-in-out;   animation-iteration-count: infinite; } @keyframes ec-synapse {   0%, 100% { stroke-opacity: var(--ecs-base, .12); }   50% { stroke-opacity: calc(var(--ecs-base, .12) * var(--ecs-peak, 2.2)); } } @media (prefers-reduced-motion: reduce) {   .ec-neural .ecn, .ec-neural .ecs { animation: none; }   .ec-neural .ecn { fill-opacity: .5; transform: none; } } /* l'ancien fond data-URI est remplacé par la couche inline */ .ec-has-neural::before { display: none; }  /* --- Bloc de formule affichée --- */ .ec-formula {   margin: 2.2rem 0;   padding: 1.5rem 1.7rem;   border: 1px solid var(--ec-line);   border-radius: var(--ec-r-lg);   background:     radial-gradient(ellipse 60% 100% at 0% 0%, rgba(0,232,208,.06), transparent 70%),     rgba(10, 10, 26, 0.66);   overflow-x: auto; } .ec-formula__eq {   font-family: var(--ec-mono);   font-size: clamp(1rem, 2.4vw, 1.35rem);   line-height: 1.7;   color: var(--ec-text);   text-align: center;   white-space: nowrap;   padding: .3em 0; } .ec-formula__eq b { color: var(--ec-cyan); font-weight: 600; } .ec-formula__eq .op { color: var(--ec-faint); padding: 0 .2em; } .ec-formula__where {   margin: 1.1rem 0 0;   padding-top: 1rem;   border-top: 1px solid var(--ec-line-soft);   display: grid;   gap: .55rem; } .ec-formula__where dt {   font-family: var(--ec-mono);   color: var(--ec-cyan);   font-size: .92rem;   display: inline; } .ec-formula__where .row { display: flex; gap: .9rem; align-items: baseline; flex-wrap: wrap; } .ec-formula__where .sym { font-family: var(--ec-mono); color: var(--ec-cyan); font-size: .95rem; min-width: 4.5em; } .ec-formula__where .def { color: var(--ec-muted); font-size: .92rem; } .ec-formula__cap {   margin: 1rem 0 0;   font-size: .86rem;   color: var(--ec-muted);   font-style: italic; }  /* variables mathématiques dans le texte courant */ .ec-var { font-family: var(--ec-mono); color: var(--ec-cyan); font-size: .92em; }  /* --- Cartes d'hypothèses --- */ .ec-hyps {   display: grid;   grid-template-columns: repeat(auto-fit, minmax(184px, 1fr));   gap: .9rem;   margin: 2.2rem 0; } .ec-hyp {   border: 1px solid var(--ec-line-soft);   border-radius: var(--ec-r-lg);   padding: 1.1rem 1.2rem;   background: rgba(16, 18, 42, 0.5); } .ec-hyp__tag {   display: inline-block;   font-family: var(--ec-mono);   font-size: .74rem;   font-weight: 700;   letter-spacing: .06em;   color: var(--ec-bg);   background: var(--ec-cyan);   border-radius: var(--ec-r);   padding: .12em .5em;   margin-bottom: .7em; } .ec-hyp p { margin: 0; font-size: .9rem; line-height: 1.5; color: var(--ec-muted); }  /* --- Dérivation terme à terme (modèle d'erreur) --- */ .ec-terms { margin: 2.2rem 0; display: grid; gap: .5rem; } .ec-term {   display: grid;   grid-template-columns: 2.2rem 1fr auto;   gap: 1rem;   align-items: center;   padding: .8rem 1.1rem;   border: 1px solid var(--ec-line-soft);   border-radius: var(--ec-r);   background: rgba(26, 58, 74, 0.22); } .ec-term--key { border-color: var(--ec-line); background: rgba(0,232,208,.06); } .ec-term__n {   font-family: var(--ec-mono);   font-size: .82rem;   color: var(--ec-faint);   text-align: center; } .ec-term--key .ec-term__n { color: var(--ec-cyan); font-weight: 700; } .ec-term__name { font-size: .93rem; color: var(--ec-text); } .ec-term__name small { display: block; color: var(--ec-faint); font-size: .8rem; margin-top: .15em; } .ec-term__expr {   font-family: var(--ec-mono);   font-size: .86rem;   color: var(--ec-cyan);   white-space: nowrap; } @media (max-width: 560px) {   .ec-term { grid-template-columns: 1.8rem 1fr; }   .ec-term__expr { grid-column: 2; color: var(--ec-muted); } }  /* --- Bandeau « à retenir » --- */ .ec-takeaway {   margin: 2.6rem 0;   padding: 1.6rem 1.8rem;   border-radius: var(--ec-r-lg);   border: 1px solid var(--ec-line);   background:     radial-gradient(ellipse 70% 120% at 100% 0%, rgba(123,104,238,.12), transparent 65%),     rgba(10,10,26,.6); } .ec-takeaway__label {   font-family: var(--ec-mono);   font-size: .72rem;   letter-spacing: .12em;   text-transform: uppercase;   color: var(--ec-cyan);   margin: 0 0 .6em; } .ec-takeaway p { margin: 0; font-size: 1.05rem; line-height: 1.6; color: var(--ec-text); } .ec-takeaway p + p { margin-top: .8em; font-size: .95rem; color: var(--ec-muted); }  /* --- Analogie « pour un humain » --- */ .ec-analogy {   margin: 2.2rem 0;   padding: 1.3rem 1.5rem 1.3rem 1.6rem;   border-left: 2px solid var(--ec-violet);   border-radius: 0 var(--ec-r-lg) var(--ec-r-lg) 0;   background: rgba(123,104,238,.06); } .ec-analogy__label {   font-family: var(--ec-mono);   font-size: .72rem;   letter-spacing: .1em;   text-transform: uppercase;   color: var(--ec-violet);   margin: 0 0 .55em;   display: block; } .ec-analogy p:last-child { margin-bottom: 0; } .ec-analogy p { font-size: .98rem; line-height: 1.6; } 

/* ============================================================
   16. Pages d'entrée — hero d'accueil, piliers, bandeaux
   ============================================================ */

/* --- Hero d'accueil : plus grand, plus tenu --- */

.ec-home-hero {
  padding: clamp(3rem, 9vw, 6.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  position: relative;
}

.ec-home-hero__eyebrow {
  font-family: var(--ec-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 1.8rem;
  display: flex;
  align-items: center;
  gap: .9rem;
}
.ec-home-hero__eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--ec-line), transparent);
  max-width: 260px;
}

.ec-home-hero__title {
  font-size: clamp(2.6rem, 8.5vw, 5.4rem);
  line-height: .98;
  letter-spacing: -0.045em;
  margin: 0 0 1.6rem;
  color: #fff;
  font-weight: 600;
}
.ec-home-hero__title em {
  font-style: normal;
  color: var(--ec-cyan);
  display: block;
}

.ec-home-hero__lede {
  font-size: clamp(1.08rem, 2.4vw, 1.32rem);
  line-height: 1.58;
  color: var(--ec-muted);
  max-width: 56ch;
  margin: 0 0 2.4rem;
}
.ec-home-hero__lede strong { color: var(--ec-text); font-weight: 600; }

/* --- Piliers : blocs numérotés, plus tenus que des cartes --- */

.ec-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(232px, 1fr));
  gap: 1px;
  background: var(--ec-line-soft);
  border: 1px solid var(--ec-line-soft);
  border-radius: var(--ec-r-lg);
  overflow: hidden;
  margin: 2.8rem 0;
}
.ec-pillar {
  background: var(--ec-bg);
  padding: 1.7rem 1.6rem 1.8rem;
  position: relative;
  transition: background .25s ease;
}
.ec-pillar:hover { background: var(--ec-bg-elev); }
.ec-pillar__n {
  font-family: var(--ec-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--ec-cyan);
  display: block;
  margin-bottom: .9em;
}
.ec-pillar h3 {
  margin: 0 0 .5em;
  font-size: 1.04rem;
  line-height: 1.3;
  color: #fff;
}
.ec-pillar p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.55;
  color: var(--ec-muted);
}
.ec-pillar__more {
  display: inline-block;
  margin-top: 1em;
  font-family: var(--ec-mono);
  font-size: .78rem;
  text-decoration: none;
}

/* --- Bandeau de citation forte --- */

.ec-creed-band {
  margin: 3.4rem 0;
  padding: clamp(2rem, 5vw, 3.2rem) clamp(1.4rem, 4vw, 2.6rem);
  border-radius: var(--ec-r-lg);
  border: 1px solid var(--ec-line);
  background:
    radial-gradient(ellipse 80% 140% at 12% 0%, rgba(0, 232, 208, .10), transparent 62%),
    radial-gradient(ellipse 70% 130% at 100% 100%, rgba(123, 104, 238, .12), transparent 60%),
    rgba(10, 10, 26, .72);
  text-align: center;
}
.ec-creed-band__q {
  font-size: clamp(1.4rem, 4.2vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 .8rem;
  font-weight: 600;
}
.ec-creed-band__sub {
  font-size: .98rem;
  color: var(--ec-muted);
  margin: 0;
  max-width: 60ch;
  margin-inline: auto;
}

/* --- Bandeau d'appel final --- */

.ec-cta-band {
  margin: 3.4rem 0 1rem;
  padding: 2rem 1.8rem;
  border-top: 1px solid var(--ec-line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem 2rem;
  align-items: center;
  justify-content: space-between;
}
.ec-cta-band__text { flex: 1 1 320px; }
.ec-cta-band__text h3 { margin: 0 0 .4em; font-size: 1.15rem; }
.ec-cta-band__text p { margin: 0; color: var(--ec-muted); font-size: .95rem; }

/* --- Sommaire de page d'entrée (plus léger que ec-toc) --- */

.ec-jump {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 2rem 0 2.6rem;
  padding: 0;
  list-style: none;
}
.ec-jump li { margin: 0; }
.ec-jump a {
  display: inline-block;
  font-family: var(--ec-mono);
  font-size: .76rem;
  letter-spacing: .03em;
  color: var(--ec-muted);
  text-decoration: none;
  padding: .45em .85em;
  border: 1px solid var(--ec-line-soft);
  border-radius: 100px;
  transition: border-color .18s ease, color .18s ease;
}
.ec-jump a:hover { color: var(--ec-cyan); border-color: var(--ec-line); }

/* --- En-tête de page standard (pages d'entrée) --- */

.ec-pagehead {
  padding-bottom: 1.8rem;
  margin-bottom: 2.4rem;
  border-bottom: 1px solid var(--ec-line-soft);
}
.ec-pagehead__eyebrow {
  font-family: var(--ec-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ec-cyan);
  margin: 0 0 1rem;
}
.ec-pagehead h1 { margin: 0 0 .8rem; }
.ec-pagehead__lede {
  font-size: clamp(1.02rem, 2.2vw, 1.18rem);
  line-height: 1.6;
  color: var(--ec-muted);
  max-width: 62ch;
  margin: 0;
}

/* --- Finition globale --- */

/* liens de contenu plus lisibles */
.ec-entry__content a, .ec-narrow > a { text-underline-offset: 4px; }

/* meilleure césure sur mobile pour les longs titres techniques */
@media (max-width: 560px) {
  h1, .ec-paper__title, .ec-home-hero__title { overflow-wrap: break-word; hyphens: auto; }
  .ec-cta-band { flex-direction: column; align-items: flex-start; }
  .ec-creed-band { text-align: left; }
}

/* impression : fond sombre retiré, liens explicités */
@media print {
  body { background: #fff !important; color: #111 !important; }
  .ec-neural, .ec-header, .ec-footer, body::after { display: none !important; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; color: #555; }
  .ec-fig, .ec-card, .ec-stat { break-inside: avoid; }
}