/* =================================================================
   AADP — Journées d'Étude · Design System
   Palette : Bordeaux profond / Or mat / Blanc cassé
   ================================================================= */

:root {
  /* Bordeaux */
  --bordeaux-900: #43191A;
  --bordeaux-800: #571F1E;
  --bordeaux-700: #6D2E2A;
  --bordeaux-600: #7E3A34;
  --bordeaux-500: #91463F;

  /* Or mat */
  --gold-700: #9C7327;
  --gold-600: #B0842E;
  --gold-500: #C79A3B;
  --gold-400: #D9B25A;
  --gold-200: #E9D5A6;
  --gold-050: #F6ECD6;

  /* Neutres */
  --ivory: #FAF7F1;
  --ivory-2: #F2ECE1;
  --paper: #FFFFFF;
  --ink: #241B18;
  --ink-soft: #4B403B;
  --muted: #82756D;
  --line: rgba(109, 46, 42, 0.14);
  --line-soft: rgba(36, 27, 24, 0.08);

  /* Typo */
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Rythme */
  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);
  --radius: 4px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 2px rgba(36, 27, 24, 0.04), 0 4px 16px rgba(36, 27, 24, 0.04);
  --shadow-md: 0 12px 40px rgba(67, 25, 26, 0.10);
  --shadow-lg: 0 24px 70px rgba(67, 25, 26, 0.16);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 3px; border-radius: 2px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--tint { background: var(--ivory-2); }
.section--paper { background: var(--paper); }
.section--dark { background: var(--bordeaux-800); color: var(--ivory); }

/* ---------- Typographie utilitaire ---------- */
.overline {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-family: var(--sans); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-700);
  margin: 0 0 1.15rem;
}
.section--dark .overline { color: var(--gold-400); }
.overline::before { content: ""; width: 2rem; height: 1px; background: currentColor; opacity: 0.6; }
.overline--center { justify-content: center; }

.display {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.05rem, 4.6vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
}
.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.85rem, 3.6vw, 2.7rem); letter-spacing: -0.015em;
}
.section-intro { margin-top: 1.25rem; color: var(--ink-soft); font-size: 1.12rem; }
.section--dark .section-intro { color: rgba(250, 247, 241, 0.82); }
.lede { font-size: 1.18rem; color: var(--ink-soft); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.9rem; border: 1px solid transparent; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--gold-500); color: var(--bordeaux-900); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--gold-400); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; border-color: var(--gold-500); color: var(--gold-700); }
.btn--outline:hover { background: var(--gold-050); border-color: var(--gold-600); transform: translateY(-2px); }
.btn--ghost-light { background: transparent; border-color: rgba(233, 213, 166, 0.45); color: var(--ivory); }
.btn--ghost-light:hover { border-color: var(--gold-400); background: rgba(233, 213, 166, 0.10); }
.btn--block { width: 100%; }
.btn--lg { padding: 1.1rem 2.4rem; font-size: 1rem; }

/* =================================================================
   HEADER
   ================================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(250, 247, 241, 0);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(250, 247, 241, 0.94);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(67, 25, 26, 0.04);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 1.5rem; }

/* Marque */
.brand { display: flex; align-items: center; gap: 0.85rem; color: var(--ivory); }
.is-scrolled .brand, .brand--dark { color: var(--bordeaux-800); }
.brand__logo { width: 46px; height: 46px; flex: none; border-radius: 50%; display: block; }
.brand__logo--footer { width: 52px; height: 52px; box-shadow: 0 0 0 1px rgba(233, 213, 166, 0.3); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__acr { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; letter-spacing: 0.04em; }
.brand__full { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.82; margin-top: 3px; }

/* Menu */
.nav__menu { display: flex; align-items: center; gap: 0.35rem; }
.nav__links { display: flex; align-items: center; gap: 0.15rem; }
.nav__link {
  padding: 0.5rem 0.85rem; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500; color: var(--ivory); opacity: 0.9;
  transition: opacity 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}
.nav__link:hover { opacity: 1; }
.is-scrolled .nav__link { color: var(--ink-soft); }
.is-scrolled .nav__link:hover { color: var(--bordeaux-700); background: rgba(109, 46, 42, 0.06); }
.nav__cta { margin-left: 0.75rem; padding: 0.65rem 1.4rem; }
.is-scrolled .nav__cta { background: var(--bordeaux-700); color: var(--ivory); }
.is-scrolled .nav__cta:hover { background: var(--bordeaux-600); }

.nav__toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; position: relative; }
.nav__toggle span { position: absolute; left: 10px; right: 10px; height: 1.6px; background: currentColor; color: var(--ivory); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.is-scrolled .nav__toggle span { color: var(--bordeaux-800); }
.nav__toggle span:nth-child(1) { top: 16px; }
.nav__toggle span:nth-child(2) { top: 22px; }
.nav__toggle span:nth-child(3) { top: 28px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =================================================================
   HERO
   ================================================================= */
.hero {
  position: relative; color: var(--ivory);
  background:
    radial-gradient(120% 90% at 85% 8%, rgba(126, 58, 52, 0.55), transparent 60%),
    linear-gradient(160deg, var(--bordeaux-800) 0%, var(--bordeaux-900) 62%, #3A1516 100%);
  overflow: hidden;
}
.hero__maze {
  position: absolute; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 90 90'%3E%3Cg fill='none' stroke='%23C79A3B' stroke-width='1.1' stroke-opacity='0.5'%3E%3Cpath d='M0 15 H30 V0 M45 0 V30 H15 V45 M0 60 H45 V75 M60 90 V60 H90 M75 45 H45 V60 M60 15 V45 H90 M30 90 V75 H60'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 90px 90px; opacity: 0.10;
  mask-image: linear-gradient(120deg, #000 0%, transparent 62%);
  -webkit-mask-image: linear-gradient(120deg, #000 0%, transparent 62%);
}
.hero__glow { position: absolute; width: 44rem; height: 44rem; right: -10rem; top: -8rem; z-index: 0;
  background: radial-gradient(circle, rgba(199, 154, 59, 0.16), transparent 65%); pointer-events: none; }
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(8rem, 14vh, 11rem) clamp(4rem, 8vh, 6.5rem);
  min-height: 100vh;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold-400); margin-bottom: 1.6rem;
}
.hero__eyebrow .pillar { width: 18px; height: 18px; }
.hero__title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.35rem, 5.4vw, 4.05rem); line-height: 1.04; }
.hero__title em { font-style: normal; color: var(--gold-400); }
.hero__sub { margin-top: 1.5rem; font-size: clamp(1.05rem, 1.9vw, 1.28rem); color: rgba(250, 247, 241, 0.86); max-width: 34rem; font-weight: 300; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; margin-top: 2.1rem; }
.hero__chip {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 1.1rem; border: 1px solid rgba(233, 213, 166, 0.28); border-radius: 999px;
  font-size: 0.92rem; color: var(--gold-050); background: rgba(199, 154, 59, 0.06);
}
.hero__chip svg { width: 1.05rem; height: 1.05rem; color: var(--gold-400); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.5rem; }

/* Illustration */
.hero__art { position: relative; align-self: center; }
.hero__art svg { width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,0.35)); }
.hero__scroll { position: absolute; left: 50%; bottom: 1.7rem; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(233,213,166,0.7); }
.hero__scroll .line { width: 1px; height: 34px; background: linear-gradient(var(--gold-400), transparent); animation: scrollpulse 2.4s var(--ease) infinite; }
@keyframes scrollpulse { 0%,100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }

/* =================================================================
   IDENTITÉ ÉVÉNEMENTIELLE — JOURNÉES D'ÉTUDE 2026
   ================================================================= */
.event-page .site-header { border-bottom-color: rgba(233, 213, 166, 0.14); }
.event-page .site-header.is-scrolled { border-bottom-color: var(--line); }
.event-page .nav { height: 86px; }
.event-page .brand__logo {
  width: 54px; height: 54px;
  box-shadow: 0 0 0 1px rgba(233, 213, 166, 0.26), 0 8px 24px rgba(0, 0, 0, 0.16);
}
.event-page .brand__acr { font-size: 1.35rem; }
.event-page .brand__full { letter-spacing: 0.12em; }
.event-page .nav__menu { margin-left: auto; }

.event-brand {
  display: flex; flex-direction: column; justify-content: center;
  min-height: 42px; margin-left: 0.8rem; padding-left: 1.2rem;
  border-left: 1px solid rgba(233, 213, 166, 0.35);
  color: var(--ivory); line-height: 1.05;
}
.is-scrolled .event-brand { color: var(--bordeaux-800); border-left-color: var(--line); }
.event-brand__edition {
  font-size: 0.59rem; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold-400);
}
.event-brand__name {
  margin-top: 0.32rem; font-family: var(--serif); font-size: 0.98rem; white-space: nowrap;
}
.event-brand__name b { color: var(--gold-400); font-weight: 600; }
.is-scrolled .event-brand__name b { color: var(--gold-700); }

.event-hero {
  min-height: 100svh;
  background:
    radial-gradient(circle at 73% 38%, rgba(199, 154, 59, 0.18), transparent 27%),
    radial-gradient(circle at 8% 8%, rgba(145, 70, 63, 0.35), transparent 30%),
    linear-gradient(122deg, #351011 0%, var(--bordeaux-900) 47%, #571f1e 100%);
  isolation: isolate;
}
.event-hero::before {
  content: ""; position: absolute; z-index: 0; inset: 0;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(233, 213, 166, 0.06) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(233, 213, 166, 0.04) 50%, transparent 50.1%);
  background-size: 120px 120px;
  mask-image: linear-gradient(90deg, #000, transparent 75%);
  pointer-events: none;
}
.event-hero::after {
  content: "AADP · KINSHASA · 2026";
  position: absolute; z-index: 0; right: -1.5rem; top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.5em;
  color: rgba(233, 213, 166, 0.28); white-space: nowrap;
}
.event-hero__grain {
  position: absolute; z-index: 1; inset: 0; opacity: 0.22; pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 28%, rgba(255,255,255,.13) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 66%, rgba(255,255,255,.09) 0 1px, transparent 1.5px);
  background-size: 37px 37px, 53px 53px;
}
.event-hero__stage {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center; gap: clamp(2.5rem, 6vw, 6rem);
  min-height: 100svh;
  padding: clamp(8.5rem, 16vh, 11rem) 0 clamp(9rem, 16vh, 11rem);
}
.event-hero__copy { max-width: 690px; }
.event-kicker {
  display: inline-flex; align-items: center; gap: 0.9rem;
  margin-bottom: 1.55rem; color: var(--gold-050);
  animation: eventRise 0.8s 0.08s var(--ease) both;
}
.event-kicker__number {
  width: 46px; height: 46px; display: grid; place-items: center;
  border: 1px solid rgba(233, 213, 166, 0.45); border-radius: 50%;
  font-family: var(--serif); font-size: 1.1rem; color: var(--gold-400);
}
.event-kicker > span:last-child {
  display: flex; flex-direction: column;
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(250, 247, 241, 0.62);
}
.event-kicker b { color: var(--gold-400); font-size: 0.72rem; letter-spacing: 0.18em; }
.event-hero__place {
  display: flex; align-items: center; gap: 0.7rem;
  margin-bottom: 1rem; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: rgba(250, 247, 241, 0.72);
  animation: eventRise 0.8s 0.16s var(--ease) both;
}
.event-hero__place span { width: 2.25rem; height: 1px; background: var(--gold-400); }
.event-hero__title {
  display: flex; flex-direction: column; gap: 1rem;
  font-family: var(--serif); color: var(--ivory);
  animation: eventRise 0.9s 0.22s var(--ease) both;
}
.event-hero__title > span {
  font-size: clamp(3rem, 6vw, 5.6rem); font-weight: 500;
  line-height: 0.88; letter-spacing: -0.045em; color: var(--gold-400);
}
.event-hero__title > strong {
  max-width: 41rem; padding-left: 1.2rem;
  border-left: 2px solid var(--gold-500);
  font-family: var(--sans); font-size: clamp(1.2rem, 2.25vw, 1.75rem);
  font-weight: 500; line-height: 1.25; letter-spacing: -0.015em;
}
.event-hero__sub {
  max-width: 38rem; margin-top: 1.5rem;
  color: rgba(250, 247, 241, 0.76); font-size: clamp(1rem, 1.5vw, 1.12rem);
  font-weight: 300; line-height: 1.65;
  animation: eventRise 0.9s 0.3s var(--ease) both;
}
.event-hero__facts {
  display: flex; flex-wrap: wrap; gap: 0.8rem 2rem;
  margin-top: 2rem; padding: 1.1rem 0;
  border-top: 1px solid rgba(233, 213, 166, 0.2);
  border-bottom: 1px solid rgba(233, 213, 166, 0.2);
  animation: eventRise 0.9s 0.38s var(--ease) both;
}
.event-fact { display: flex; align-items: center; gap: 0.8rem; min-width: 220px; }
.event-fact svg { width: 21px; height: 21px; flex: none; color: var(--gold-400); }
.event-fact span { display: flex; flex-direction: column; line-height: 1.25; }
.event-fact small {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(250, 247, 241, 0.5);
}
.event-fact b { margin-top: 0.25rem; color: var(--gold-050); font-size: 0.88rem; font-weight: 500; }
.event-hero__actions { animation: eventRise 0.9s 0.45s var(--ease) both; }

.event-hero__visual {
  position: relative; min-height: clamp(430px, 58vw, 610px);
  display: grid; place-items: center;
  animation: eventScale 1s 0.25s var(--ease) both;
}
.event-hero__art {
  position: relative; z-index: 3; width: min(100%, 530px);
  animation: eventFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 35px 35px rgba(0, 0, 0, 0.36));
}
.event-hero__art::after {
  content: ""; position: absolute; z-index: -1;
  left: 16%; right: 16%; bottom: 2%; height: 11%;
  background: rgba(0, 0, 0, 0.38); filter: blur(22px); border-radius: 50%;
}
.event-hero__art img { width: 100%; height: auto; }
.event-orbit {
  position: absolute; z-index: 1; border-radius: 50%;
  border: 1px solid rgba(217, 178, 90, 0.25);
  animation: eventOrbit 22s linear infinite;
}
.event-orbit::before, .event-orbit::after {
  content: ""; position: absolute; width: 7px; height: 7px;
  border-radius: 50%; background: var(--gold-400); box-shadow: 0 0 18px rgba(217, 178, 90, 0.8);
}
.event-orbit::before { top: 13%; left: 15%; }
.event-orbit::after { right: 7%; bottom: 25%; }
.event-orbit--outer { width: 96%; aspect-ratio: 1; border-style: dashed; }
.event-orbit--inner { width: 73%; aspect-ratio: 1; animation-direction: reverse; animation-duration: 17s; }
.event-seal {
  position: absolute; z-index: 5; top: 10%; right: -1%;
  width: 112px; height: 112px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; border-radius: 50%;
  color: var(--bordeaux-900); background: var(--gold-400);
  box-shadow: 0 0 0 8px rgba(217, 178, 90, 0.12), 0 18px 40px rgba(0, 0, 0, 0.25);
  transform: rotate(7deg); animation: eventPulse 4s ease-in-out infinite;
}
.event-seal::before {
  content: ""; position: absolute; inset: 7px; border-radius: 50%;
  border: 1px dashed rgba(67, 25, 26, 0.5);
}
.event-seal span { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; line-height: 1; }
.event-seal small { margin-top: 0.35rem; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.event-countdown {
  position: absolute; z-index: 6; left: -4%; bottom: 4%;
  min-width: 292px; padding: 1.05rem 1.25rem;
  border: 1px solid rgba(233, 213, 166, 0.28); border-radius: var(--radius-lg);
  background: rgba(43, 13, 14, 0.78); color: var(--ivory);
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.event-countdown > p {
  margin-bottom: 0.5rem; font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-400);
}
.event-countdown__values { display: flex; align-items: flex-start; gap: 0.65rem; }
.event-countdown__values span { min-width: 54px; display: flex; flex-direction: column; }
.event-countdown__values b { font-family: var(--serif); font-size: 1.65rem; font-weight: 500; line-height: 1; }
.event-countdown__values small { margin-top: 0.25rem; font-size: 0.58rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(250,247,241,.56); }
.event-countdown__values i { color: var(--gold-400); font-family: var(--serif); font-size: 1.3rem; font-style: normal; line-height: 1; }

.event-hero__rail {
  position: absolute; z-index: 7; left: 0; right: 0; bottom: 0;
  min-height: 76px; display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(233, 213, 166, 0.2);
  background: rgba(35, 8, 9, 0.7); backdrop-filter: blur(10px);
}
.event-hero__rail span {
  display: flex; align-items: center; justify-content: center; gap: 0.65rem;
  padding: 1rem; border-right: 1px solid rgba(233, 213, 166, 0.16);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(250, 247, 241, 0.62);
}
.event-hero__rail span:last-child { border-right: 0; }
.event-hero__rail b { font-family: var(--serif); font-size: 1.35rem; font-weight: 500; color: var(--gold-400); }

@keyframes eventRise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}
@keyframes eventScale {
  from { opacity: 0; transform: scale(0.93); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes eventFloat {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-13px) rotate(1deg); }
}
@keyframes eventOrbit { to { transform: rotate(360deg); } }
@keyframes eventPulse {
  0%, 100% { transform: rotate(7deg) scale(1); }
  50% { transform: rotate(4deg) scale(1.04); }
}

/* =================================================================
   PRÉSENTATION
   ================================================================= */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.about__lead .display { margin-bottom: 1.5rem; }
.about__body { color: var(--ink-soft); }
.about__body p + p { margin-top: 1.15rem; }
.about__aside { position: sticky; top: 100px; }
.stat-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper);
  padding: 2rem; box-shadow: var(--shadow-sm);
}
.stat-card + .stat-card { margin-top: 1.1rem; }
.stat-card__num { font-family: var(--serif); font-size: 2.6rem; font-weight: 600; color: var(--bordeaux-700); line-height: 1; }
.stat-card__label { margin-top: 0.5rem; font-size: 0.9rem; color: var(--muted); letter-spacing: 0.02em; }
.pull-quote {
  margin-top: 1.1rem; padding: 1.8rem 2rem; border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--bordeaux-800), var(--bordeaux-900));
  color: var(--gold-050); position: relative; overflow: hidden;
}
.pull-quote__mark { font-family: var(--serif); font-size: 4rem; line-height: 0.6; color: var(--gold-500); opacity: 0.5; }
.pull-quote p { font-family: var(--serif); font-size: 1.15rem; font-style: italic; margin-top: 0.4rem; }

/* =================================================================
   OBJECTIFS
   ================================================================= */
.obj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.obj-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2rem 1.9rem; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.obj-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gold-500); transform: scaleY(0); transform-origin: top; transition: transform 0.4s var(--ease); }
.obj-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.obj-card:hover::before { transform: scaleY(1); }
.obj-card__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--gold-050); color: var(--bordeaux-700); margin-bottom: 1.25rem; }
.obj-card__icon svg { width: 22px; height: 22px; }
.obj-card h3 { font-size: 1.16rem; margin-bottom: 0.6rem; letter-spacing: -0.005em; }
.obj-card p { font-size: 0.96rem; color: var(--ink-soft); }

/* =================================================================
   AXES
   ================================================================= */
.axes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.axis-card {
  grid-column: span 1; text-align: left; width: 100%;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2.1rem 2rem 1.7rem; display: flex; flex-direction: column; gap: 1rem;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
  position: relative; min-height: 220px;
}
.axis-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.axis-card__num { font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.18em; color: var(--gold-700); font-weight: 600; }
.axis-card__title { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; color: var(--bordeaux-800); line-height: 1.18; }
.axis-card__foot { margin-top: auto; display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.86rem; font-weight: 600; color: var(--bordeaux-700); }
.axis-card__foot svg { width: 1rem; height: 1rem; transition: transform 0.3s var(--ease); }
.axis-card:hover .axis-card__foot svg { transform: translateX(4px); }
.axis-card--wide { grid-column: span 3; flex-direction: row; align-items: center; justify-content: space-between; min-height: auto; background: linear-gradient(150deg, var(--bordeaux-800), var(--bordeaux-900)); color: var(--ivory); }
.axis-card--wide .axis-card__num { color: var(--gold-400); }
.axis-card--wide .axis-card__title { color: var(--ivory); max-width: 32rem; }
.axis-card--wide .axis-card__foot { color: var(--gold-400); }
.axis-card--wide .axis-card__lead { display: flex; flex-direction: column; gap: 0.8rem; }

/* Modale */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: flex-start; justify-content: center; padding: clamp(1rem, 5vh, 4rem) var(--gutter); }
.modal[open], .modal.is-open { display: flex; }
.modal__overlay { position: absolute; inset: 0; background: rgba(36, 20, 18, 0.55); backdrop-filter: blur(3px); opacity: 0; transition: opacity 0.35s var(--ease); }
.modal.is-open .modal__overlay { opacity: 1; }
.modal__panel {
  position: relative; width: min(720px, 100%); max-height: 88vh; overflow-y: auto;
  background: var(--ivory); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.98); opacity: 0; transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.modal.is-open .modal__panel { transform: translateY(0) scale(1); opacity: 1; }
.modal__head { padding: 2.4rem clamp(1.75rem, 4vw, 2.75rem) 1.6rem; background: linear-gradient(155deg, var(--bordeaux-800), var(--bordeaux-900)); color: var(--ivory); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.modal__eyebrow { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-400); font-weight: 600; }
.modal__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 0.6rem; }
.modal__body { padding: 1.9rem clamp(1.75rem, 4vw, 2.75rem) 2.6rem; }
.modal__body h4 { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-700); margin-bottom: 1rem; }
.modal__problem { font-family: var(--serif); font-size: 1.12rem; font-style: italic; color: var(--ink-soft); border-left: 2px solid var(--gold-500); padding-left: 1.2rem; margin-bottom: 1.9rem; }
.modal__list { display: grid; gap: 0.7rem; }
.modal__list li { position: relative; padding-left: 1.6rem; color: var(--ink-soft); font-size: 0.98rem; }
.modal__list li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 7px; height: 7px; border: 1.4px solid var(--gold-600); border-radius: 50%; }
.modal__close { position: absolute; top: 1.1rem; right: 1.1rem; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(233,213,166,0.4); background: rgba(0,0,0,0.15); color: var(--ivory); display: grid; place-items: center; transition: background 0.25s var(--ease), transform 0.25s var(--ease); }
.modal__close:hover { background: rgba(0,0,0,0.35); transform: rotate(90deg); }

/* =================================================================
   PROGRAMME — Timeline
   ================================================================= */
.program__tabs { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 3rem; border-bottom: 1px solid var(--line); padding-bottom: 0.2rem; }
.program__tab {
  border: 0; background: transparent; padding: 0.85rem 1.15rem; border-radius: var(--radius) var(--radius) 0 0;
  color: var(--muted); font-weight: 600; font-size: 0.92rem; position: relative;
  transition: color 0.3s var(--ease); display: flex; flex-direction: column; gap: 0.15rem; text-align: left;
}
.program__tab small { font-weight: 500; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; }
.program__tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--gold-500); transform: scaleX(0); transition: transform 0.3s var(--ease); }
.program__tab:hover { color: var(--bordeaux-700); }
.program__tab.is-active { color: var(--bordeaux-800); }
.program__tab.is-active::after { transform: scaleX(1); }

.program__day { display: none; }
.program__day.is-active { display: block; animation: fadeUp 0.5s var(--ease); }
.day-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.25rem; }
.day-head__step { font-family: var(--serif); font-size: 0.85rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-700); font-weight: 600; }
.day-head__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--bordeaux-800); }

.timeline { position: relative; padding-left: 1.5rem; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1.5px; background: linear-gradient(var(--gold-400), var(--line)); }
.tl-item { position: relative; padding: 0 0 2rem 1.75rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -1.5rem; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--ivory); border: 2px solid var(--gold-500); transform: translateX(-0px); }
.tl-item__time { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; color: var(--gold-700); text-transform: uppercase; }
.tl-item__format { display: inline-block; margin-left: 0.6rem; padding: 0.12rem 0.6rem; border: 1px solid var(--line); border-radius: 999px; font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: var(--paper); vertical-align: middle; }
.tl-item__title { font-size: 1.14rem; font-weight: 600; margin: 0.5rem 0 0.35rem; color: var(--ink); line-height: 1.35; }
.tl-item__people { color: var(--ink-soft); font-size: 0.95rem; }
.tl-item__people strong { color: var(--bordeaux-700); font-weight: 600; }
.tl-item--panel { padding-top: 0.35rem; }
.tl-item--panel::before { background: var(--gold-500); border-color: var(--bordeaux-700); width: 14px; height: 14px; left: calc(-1.5rem - 1px); }
.tl-item--panel .tl-item__title { font-size: 1.22rem; }

/* =================================================================
   INTERVENANTS
   ================================================================= */
.speakers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.speaker {
  text-align: left; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.6rem; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); width: 100%;
}
.speaker:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.speaker--exergue { border-color: rgba(201,147,43,.55); background: linear-gradient(145deg, var(--paper), var(--ivory-2)); }
.speaker--exergue .speaker__tag { color: var(--bordeaux-800); }
.speaker__avatar {
  width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--gold-050);
  background: linear-gradient(150deg, var(--bordeaux-700), var(--bordeaux-900));
  border: 1px solid var(--gold-500); margin-bottom: 1.15rem;
}
.speaker__avatar--photo { overflow: hidden; background: var(--ivory-2); padding: 0; }
.speaker__avatar--photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; border-radius: 50%; }
.speaker__name { font-size: 1.08rem; font-weight: 600; color: var(--bordeaux-800); }
.speaker__role { font-size: 0.88rem; color: var(--muted); margin-top: 0.25rem; }
.speaker__tag { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 0.95rem; font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em; color: var(--gold-700); text-transform: uppercase; }
.speaker__tag svg { width: 0.85rem; height: 0.85rem; }
.speakers-note { margin-top: 2.5rem; text-align: center; color: var(--muted); font-size: 0.95rem; }

/* Fiche intervenant (réutilise .modal) */
.sp-modal__head { display: flex; gap: 1.4rem; align-items: center; }
.sp-modal__avatar { width: 76px; height: 76px; flex: none; border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-size: 1.7rem; font-weight: 600; color: var(--gold-050); background: rgba(0,0,0,0.18); border: 1px solid var(--gold-500); overflow: hidden; }
.sp-modal__avatar--photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; border-radius: 50%; }
.sp-modal__country { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; font-size: 0.85rem; color: var(--gold-200); }
.sp-modal__field { margin-bottom: 1.6rem; }

/* =================================================================
   PUBLIC CIBLE
   ================================================================= */
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.audience {
  background: rgba(250, 247, 241, 0.04); border: 1px solid rgba(233, 213, 166, 0.18); border-radius: var(--radius-lg);
  padding: 1.7rem 1.5rem; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.audience:hover { transform: translateY(-4px); border-color: var(--gold-500); background: rgba(199, 154, 59, 0.07); }
.audience__icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--gold-400); margin-bottom: 1rem; }
.audience__icon svg { width: 26px; height: 26px; }
.audience h3 { font-size: 1.02rem; color: var(--ivory); margin-bottom: 0.4rem; }
.audience p { font-size: 0.88rem; color: rgba(250, 247, 241, 0.68); line-height: 1.55; }

/* =================================================================
   MÉTHODES (bandeau)
   ================================================================= */
.methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.method { display: flex; gap: 1rem; align-items: flex-start; padding: 1.4rem 1.5rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.method__icon { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--gold-050); color: var(--bordeaux-700); display: grid; place-items: center; }
.method__icon svg { width: 20px; height: 20px; }
.method h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.method p { font-size: 0.9rem; color: var(--muted); }

/* =================================================================
   INSCRIPTION
   ================================================================= */
.reg { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.reg__aside .display { margin-bottom: 1.4rem; }
.reg__points { margin-top: 2rem; display: grid; gap: 1.1rem; }
.reg__point { display: flex; gap: 0.9rem; align-items: flex-start; }
.reg__point svg { flex: none; width: 22px; height: 22px; color: var(--gold-600); margin-top: 2px; }
.reg__point strong { display: block; color: var(--ink); }
.reg__point span { font-size: 0.92rem; color: var(--muted); }

.form { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.75rem, 4vw, 2.75rem); box-shadow: var(--shadow-sm); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { margin-bottom: 1.15rem; }
.field label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 0.45rem; letter-spacing: 0.01em; }
.field label .req { color: var(--bordeaux-600); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.8rem 0.95rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--ivory); color: var(--ink); font: inherit; font-size: 0.98rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold-500); background: var(--paper); box-shadow: 0 0 0 3px rgba(199, 154, 59, 0.15); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%236D2E2A' stroke-width='1.6' d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.4rem; }
.form__note { margin-top: 0.5rem; font-size: 0.82rem; color: var(--muted); text-align: center; }
.form__success { display: none; text-align: center; padding: 1rem 0; }
.form__success.is-visible { display: block; animation: fadeUp 0.5s var(--ease); }
.form__success svg { width: 54px; height: 54px; color: var(--gold-600); margin: 0 auto 1rem; }
.form__success h3 { font-family: var(--serif); font-size: 1.5rem; color: var(--bordeaux-800); margin-bottom: 0.5rem; }
.form__success p { color: var(--ink-soft); }
.form__error {
  margin-top: 1rem;
  color: #8f1d1d;
  background: #fff2f2;
  border: 1px solid #efb4b4;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
}

/* =================================================================
   FAQ
   ================================================================= */
.faq { max-width: 50rem; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; text-align: left; border: 0; background: transparent; padding: 1.5rem 0; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; font-size: 1.12rem; font-weight: 600; color: var(--bordeaux-800); font-family: var(--serif); }
.faq__q .icon { flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; position: relative; transition: background 0.3s var(--ease), border-color 0.3s var(--ease); }
.faq__q .icon::before, .faq__q .icon::after { content: ""; position: absolute; background: var(--bordeaux-700); transition: transform 0.3s var(--ease), background 0.3s var(--ease); }
.faq__q .icon::before { width: 11px; height: 1.5px; }
.faq__q .icon::after { width: 1.5px; height: 11px; }
.faq__item.is-open .icon { background: var(--gold-500); border-color: var(--gold-500); }
.faq__item.is-open .icon::before, .faq__item.is-open .icon::after { background: var(--bordeaux-900); }
.faq__item.is-open .icon::after { transform: scaleY(0); }
.faq__a { overflow: hidden; max-height: 0; transition: max-height 0.4s var(--ease); }
.faq__a p { padding: 0 0 1.5rem; color: var(--ink-soft); max-width: 44rem; }

/* =================================================================
   PARTENAIRES
   ================================================================= */
.partners { display: flex; flex-wrap: wrap; align-items: stretch; justify-content: center; gap: clamp(1.25rem, 4vw, 2.5rem); }
.partner { flex: 0 1 clamp(200px, 26%, 260px); margin: 0; display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center;
  padding: 2rem 1.75rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.partner:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.partner__mark { height: 92px; display: grid; place-items: center; }
.partner__mark--wide { width: min(220px, 100%); height: 96px; }
.partner__mark img { max-height: 92px; width: auto; max-width: 100%; object-fit: contain; }
.partner__mark--wide img { max-height: 96px; }
.partner__name { font-size: 0.92rem; font-weight: 600; color: var(--bordeaux-800); letter-spacing: 0.01em; margin-top: 0.25rem; }
.partner__meta { font-size: 0.78rem; color: var(--muted); }

/* =================================================================
   CTA final
   ================================================================= */
.final-cta { text-align: center; }
.final-cta .display { color: var(--ivory); max-width: 40rem; margin-inline: auto; }
.final-cta p { margin-top: 1.2rem; color: rgba(250, 247, 241, 0.82); font-size: 1.1rem; }
.final-cta .hero__actions { justify-content: center; }

/* =================================================================
   FOOTER
   ================================================================= */
.footer { background: var(--bordeaux-900); color: rgba(250, 247, 241, 0.7); padding-block: clamp(3.5rem, 6vw, 5rem) 2rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer__brand .brand { color: var(--ivory); margin-bottom: 1.2rem; }
.footer__brand p { font-size: 0.92rem; max-width: 22rem; }
.footer h4 { font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-400); margin-bottom: 1.25rem; }
.footer__list li { margin-bottom: 0.7rem; font-size: 0.92rem; }
.footer__list a:hover { color: var(--gold-200); }
.footer__contact li { display: flex; gap: 0.7rem; align-items: flex-start; margin-bottom: 0.9rem; font-size: 0.92rem; }
.footer__contact svg { flex: none; width: 18px; height: 18px; color: var(--gold-500); margin-top: 3px; }
.footer__social { display: flex; gap: 0.6rem; margin-top: 0.5rem; }
.footer__social a { width: 38px; height: 38px; border: 1px solid rgba(233,213,166,0.24); border-radius: 50%; display: grid; place-items: center; color: var(--gold-200); transition: background 0.25s var(--ease), border-color 0.25s var(--ease); }
.footer__social a:hover { background: rgba(199,154,59,0.14); border-color: var(--gold-500); }
.footer__social svg { width: 17px; height: 17px; }
.footer__bottom { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid rgba(233,213,166,0.14); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.82rem; color: rgba(250,247,241,0.5); }
.footer__bottom a:hover { color: var(--gold-200); }

/* =================================================================
   Animations reveal
   ================================================================= */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
html.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  * { animation: none !important; }
}

body.no-scroll { overflow: hidden; }

/* =================================================================
   Justification du texte (prose)
   ================================================================= */
.about__body p,
.section-intro,
.lede,
.obj-card p,
.audience p,
.method p,
.faq__a p,
.modal__body p:not(.modal__problem),
.modal__list li,
.sp-modal__field p,
.reg__aside .lede,
.footer__brand p,
.final-cta p {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}
/* Évite les rivières sur les colonnes étroites en mobile */
@media (max-width: 480px) {
  .about__body p, .section-intro, .lede, .obj-card p, .audience p,
  .method p, .faq__a p, .modal__body p:not(.modal__problem), .sp-modal__field p,
  .footer__brand p, .final-cta p { text-align: left; }
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1024px) {
  .obj-grid, .axes-grid, .methods { grid-template-columns: repeat(2, 1fr); }
  .axis-card--wide { grid-column: span 2; }
  .speakers-grid, .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; min-height: auto; }
  .hero__art { max-width: 26rem; margin-inline: auto; order: -1; }
  .about__aside { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .event-brand { display: none; }
  .event-page .nav__link { padding-inline: 0.65rem; }
  .event-hero__stage { grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 2rem; }
  .event-seal { right: 0; width: 96px; height: 96px; }
  .event-countdown { left: 0; }
}
@media (max-width: 880px) {
  .event-hero { min-height: auto; }
  .event-hero__stage {
    grid-template-columns: 1fr; min-height: auto;
    padding: 8.5rem 0 4rem;
  }
  .event-hero__copy { max-width: 720px; }
  .event-hero__visual { width: min(100%, 600px); min-height: 540px; margin-inline: auto; }
  .event-hero__rail { position: relative; grid-template-columns: repeat(2, 1fr); }
  .event-hero__rail span:nth-child(2) { border-right: 0; }
  .event-hero__rail span:nth-child(-n+2) { border-bottom: 1px solid rgba(233, 213, 166, 0.16); }
}
@media (max-width: 760px) {
  .nav__menu { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--ivory); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); padding: 1rem var(--gutter) 1.5rem; transform: translateY(-120%); transition: transform 0.4s var(--ease); }
  .nav__menu.is-open { transform: translateY(0); }
  .nav__links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { color: var(--ink-soft); padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--line-soft); }
  .nav__cta { margin: 1rem 0 0; background: var(--bordeaux-700); color: var(--ivory); }
  .nav__toggle { display: block; z-index: 2; }
  .about__grid, .reg { grid-template-columns: 1fr; }
  .obj-grid, .axes-grid, .methods, .speakers-grid, .audience-grid { grid-template-columns: 1fr; }
  .axis-card--wide { grid-column: span 1; flex-direction: column; align-items: flex-start; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .program__tab { flex: 1 1 auto; }
  .hero__actions .btn { flex: 1 1 auto; }
  .event-page .nav { height: 78px; }
  .event-page .nav__menu { inset-block-start: 78px; }
  .event-page .brand__logo { width: 48px; height: 48px; }
  .event-page .brand__full { font-size: 0.54rem; }
  .event-hero__stage { padding-top: 7.5rem; }
  .event-hero__title > span { font-size: clamp(2.75rem, 14vw, 4.5rem); }
  .event-hero__title > strong { font-size: clamp(1.08rem, 5vw, 1.45rem); }
  .event-hero__visual { min-height: 470px; }
  .event-seal { top: 7%; right: 1%; width: 88px; height: 88px; }
  .event-seal span { font-size: 1.2rem; }
  .event-countdown { left: 50%; bottom: 0; transform: translateX(-50%); }
}
@media (max-width: 480px) {
  .speakers-grid { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .event-kicker__number { width: 40px; height: 40px; }
  .event-hero__place { font-size: 0.61rem; letter-spacing: 0.12em; }
  .event-hero__facts { gap: 1rem; }
  .event-fact { min-width: 100%; }
  .event-hero__actions .btn { width: 100%; }
  .event-hero__visual { min-height: 410px; }
  .event-countdown { min-width: 270px; }
  .event-hero__rail { grid-template-columns: 1fr; }
  .event-hero__rail span { border-right: 0; border-bottom: 1px solid rgba(233, 213, 166, 0.16); }
  .event-hero__rail span:last-child { border-bottom: 0; }
}