/* ============================================
   IN'TECH CHALLENGE — intech-challenge.php
   Contenu administré : /admin/challenge.php
   ============================================ */

:root {
    --ch-font-display: 'Space Grotesk', 'Poppins', system-ui, sans-serif;
    --ch-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --ch-ink: #0f172a;
    --ch-muted: #64748b;
    --ch-line: #eceef3;
    --ch-bg: #f8f8fc;
    --ch-violet: #6d28d9;
    --ch-rose: #db2777;
    --ch-grad: linear-gradient(135deg, #6d28d9 0%, #db2777 100%);
    --ch-shadow: 0 1px 3px rgba(17, 12, 46, 0.06), 0 22px 48px -22px rgba(76, 29, 149, 0.32);
}

.ch-hero,
.ch-section,
.ch-cta { font-family: var(--ch-font-sans); }

.ch-hero h1, .ch-hero h2,
.ch-section h2, .ch-section h3,
.ch-cta h2 {
    font-family: var(--ch-font-display);
    letter-spacing: -0.02em;
}

/* ════════════════════════════════════════════
   ANIMATION D'APPARITION AU SCROLL
   ════════════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1) var(--ch-delay, 0ms),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1) var(--ch-delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */
.ch-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 96px;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(24, 2, 48, 0.94) 0%, rgba(75, 0, 130, 0.9) 48%, rgba(219, 39, 119, 0.72) 100%),
        var(--ch-hero-img, linear-gradient(135deg, #2d0057, #4B0082)) center/cover no-repeat;
}

/* Trame technique en fond */
.ch-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 78%);
    pointer-events: none;
}

.ch-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.5;
    pointer-events: none;
    animation: chOrb 12s ease-in-out infinite alternate;
}
.ch-orb-1 { width: 420px; height: 420px; top: -140px; right: -90px; background: #db2777; }
.ch-orb-2 { width: 340px; height: 340px; bottom: -120px; left: -80px; background: #6d28d9; animation-delay: 3s; }

@keyframes chOrb {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to   { transform: translate3d(0, 26px, 0) scale(1.12); }
}

.ch-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 860px;
    animation: chHeroIn 0.9s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes chHeroIn {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: none; }
}

.ch-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.26);
    padding: 7px 18px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    margin-bottom: 22px;
}

.ch-eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
    animation: chPulse 2s infinite;
}

@keyframes chPulse {
    0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.65); }
    70%  { box-shadow: 0 0 0 9px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.ch-hero-title {
    font-size: 54px;
    font-weight: 700;
    line-height: 1.08;
    margin-bottom: 16px;
    text-shadow: 0 2px 28px rgba(0, 0, 0, 0.35);
}

.ch-hero-slogan {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 14px;
    background: linear-gradient(90deg, #fff, #fbcfe8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ch-hero-intro {
    font-size: 16px;
    line-height: 1.75;
    opacity: 0.86;
    font-weight: 300;
    max-width: 720px;
    margin-bottom: 30px;
}

/* ── Compte à rebours ── */
.ch-countdown {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;
    padding: 18px 22px;
    backdrop-filter: blur(10px);
    margin-bottom: 24px;
    max-width: 560px;
}

.ch-countdown-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.03em;
    opacity: 0.82;
    margin-bottom: 14px;
}

.ch-countdown-blocks { display: flex; gap: 10px; }

.ch-cd-block {
    flex: 1;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    padding: 12px 6px;
}

.ch-cd-block strong {
    display: block;
    font-family: var(--ch-font-display);
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.ch-cd-block span {
    display: block;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    opacity: 0.68;
    margin-top: 6px;
}

.ch-countdown-done {
    font-size: 14px;
    font-weight: 600;
    color: #4ade80;
    margin: 0;
}

/* ── Barre de progression ── */
.ch-progress { max-width: 560px; margin-bottom: 30px; }

.ch-progress-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.03em;
    opacity: 0.85;
    margin-bottom: 9px;
}

.ch-progress-head strong {
    font-family: var(--ch-font-display);
    font-size: 19px;
    opacity: 1;
}
.ch-progress-head strong::after { content: ' %'; font-size: 13px; opacity: 0.7; }

.ch-progress-track {
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    overflow: hidden;
}

.ch-progress-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #a855f7, #f472b6);
    box-shadow: 0 0 18px rgba(244, 114, 182, 0.6);
    transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.ch-progress-fill.is-filled { width: var(--ch-progress, 0%); }

/* ── Boutons ── */
.ch-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.ch-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    border: 1.5px solid transparent;
}

.ch-btn-primary {
    background: #fff;
    color: var(--ch-violet);
    box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.7);
}
.ch-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px -16px rgba(0, 0, 0, 0.8); }

.ch-btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
    backdrop-filter: blur(8px);
}
.ch-btn-ghost:hover { background: rgba(255, 255, 255, 0.2); transform: translateY(-2px); }

.ch-hero-partner {
    margin-top: 24px;
    font-size: 13.5px;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 9px;
}
.ch-hero-partner strong { font-weight: 700; opacity: 1; }

.ch-hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
}
.ch-hero-wave svg { display: block; width: 100%; height: 70px; }

/* ════════════════════════════════════════════
   SECTIONS
   ════════════════════════════════════════════ */
.ch-section { padding: 84px 0; background: var(--ch-bg); }

.ch-section-head { text-align: center; max-width: 760px; margin: 0 auto 52px; }

.ch-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--ch-violet);
    background: #f3eeff;
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.ch-tag-light { color: #fff; background: rgba(255, 255, 255, 0.16); }

.ch-section-head h2 { font-size: 36px; font-weight: 700; color: var(--ch-ink); margin-bottom: 14px; }
.ch-section-head p  { font-size: 16px; line-height: 1.75; color: var(--ch-muted); }

.ch-section-head-light h2 { color: #fff; }
.ch-section-head-light p  { color: rgba(255, 255, 255, 0.8); }

/* ── Genèse ── */
.ch-genese-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.ch-genese-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 18px;
    padding: 28px 24px 26px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.ch-genese-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--ch-grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.ch-genese-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ch-shadow);
    border-color: transparent;
}
.ch-genese-card:hover::before { transform: scaleX(1); }

.ch-genese-num {
    position: absolute;
    top: 18px;
    right: 22px;
    font-family: var(--ch-font-display);
    font-size: 38px;
    font-weight: 700;
    color: #f1f0f7;
    line-height: 1;
}

.ch-genese-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: var(--ch-grad);
    color: #fff;
    font-size: 19px;
    margin-bottom: 18px;
    box-shadow: 0 10px 24px -12px rgba(109, 40, 217, 0.8);
}

.ch-genese-card h3 {
    position: relative;
    font-size: 16px;
    font-weight: 600;
    color: var(--ch-ink);
    line-height: 1.5;
    margin: 0;
}

.ch-genese-card p {
    font-size: 13.5px;
    color: var(--ch-muted);
    line-height: 1.65;
    margin: 10px 0 0;
}

/* ── Objectifs (fond sombre) ── */
.ch-section-objectifs {
    background:
        radial-gradient(ellipse at 15% 0%, rgba(219, 39, 119, 0.28), transparent 55%),
        linear-gradient(160deg, #1a0533 0%, #2d0057 60%, #3b0764 100%);
    position: relative;
    overflow: hidden;
}

.ch-obj-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 18px;
}

.ch-obj-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 16px;
    padding: 22px 22px 22px 20px;
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.ch-obj-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.24);
}

.ch-obj-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: #fff;
    font-size: 17px;
    flex-shrink: 0;
}

.ch-obj-card h3 {
    font-size: 15.5px;
    font-weight: 600;
    color: #fff;
    line-height: 1.55;
    margin: 0;
}

.ch-obj-card p {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 8px 0 0;
}

/* ── Cibles ── */
.ch-cibles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.ch-cible-card {
    text-align: center;
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 18px;
    padding: 32px 20px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ch-cible-card:hover { transform: translateY(-6px); box-shadow: var(--ch-shadow); }

.ch-cible-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin: 0 auto 16px;
    border-radius: 20px;
    background: #f3eeff;
    color: var(--ch-violet);
    font-size: 23px;
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.ch-cible-card:hover .ch-cible-icon {
    background: var(--ch-grad);
    color: #fff;
    transform: scale(1.08) rotate(-5deg);
}

.ch-cible-card h3 { font-size: 15.5px; font-weight: 600; color: var(--ch-ink); margin: 0; }
.ch-cible-card p  { font-size: 13px; color: var(--ch-muted); line-height: 1.6; margin: 8px 0 0; }

/* ════════════════════════════════════════════
   TIMELINE
   ════════════════════════════════════════════ */
.ch-section-timeline { background: #fff; }

.ch-tl-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
}

.ch-tl-filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    border: 1.5px solid var(--ch-line);
    background: #fff;
    color: var(--ch-muted);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.22s ease;
}

.ch-tl-filter span {
    background: #f1f0f7;
    color: var(--ch-violet);
    border-radius: 999px;
    padding: 1px 8px;
    font-size: 11.5px;
    font-weight: 700;
}

.ch-tl-filter:hover { border-color: #c4b5fd; color: var(--ch-violet); }

.ch-tl-filter.active {
    background: var(--ch-grad);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 10px 24px -12px rgba(109, 40, 217, 0.7);
}
.ch-tl-filter.active span { background: rgba(255, 255, 255, 0.25); color: #fff; }

.ch-timeline {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0 0 0 62px;
    max-width: 900px;
    margin-inline: auto;
}

/* Rail vertical */
.ch-timeline::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(180deg, #e9d5ff, #fbcfe8, var(--ch-line));
}

.ch-tl-item { position: relative; padding-bottom: 26px; }
.ch-tl-item:last-child { padding-bottom: 0; }

.ch-tl-marker {
    position: absolute;
    left: -62px;
    top: 4px;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 2px solid var(--ch-etat, #94a3b8);
    color: var(--ch-etat, #94a3b8);
    font-size: 17px;
    z-index: 2;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ch-tl-item:hover .ch-tl-marker {
    transform: scale(1.08);
    box-shadow: 0 8px 22px -8px var(--ch-etat, #94a3b8);
}

/* La phase en cours est mise en avant */
.ch-tl-item.is-en_cours .ch-tl-marker {
    background: var(--ch-etat);
    color: #fff;
    animation: chMarkerPulse 2.4s ease-in-out infinite;
}

@keyframes chMarkerPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.55); }
    50%      { box-shadow: 0 0 0 12px rgba(245, 158, 11, 0); }
}

.ch-tl-item.is-terminee .ch-tl-marker { background: #f0fdf4; }
.ch-tl-item.is-terminee .ch-tl-card   { opacity: 0.82; }

.ch-tl-card {
    background: #fff;
    border: 1px solid var(--ch-line);
    border-left: 3px solid var(--ch-etat, #94a3b8);
    border-radius: 14px;
    padding: 20px 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ch-tl-item:hover .ch-tl-card {
    transform: translateX(5px);
    box-shadow: var(--ch-shadow);
}

.ch-tl-item.is-en_cours .ch-tl-card {
    background: linear-gradient(135deg, #fffbeb, #fff);
    box-shadow: 0 12px 30px -18px rgba(245, 158, 11, 0.7);
}

.ch-tl-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 9px;
}

.ch-tl-step {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #b8a6dd;
}

.ch-tl-etat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    font-weight: 700;
    padding: 3px 11px;
    border-radius: 999px;
    color: var(--ch-etat);
    background: color-mix(in srgb, var(--ch-etat) 12%, transparent);
}

.ch-tl-item.is-en_cours .ch-tl-etat i { animation: chSpin 2.2s linear infinite; }
@keyframes chSpin { to { transform: rotate(360deg); } }

.ch-tl-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--ch-ink);
    line-height: 1.45;
    margin: 0;
}

.ch-tl-desc {
    font-size: 14px;
    color: var(--ch-muted);
    line-height: 1.65;
    margin: 9px 0 0;
}

.ch-tl-periode {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 13px 0 0;
    padding: 5px 13px;
    border-radius: 999px;
    background: #f8f7fc;
    border: 1px solid var(--ch-line);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--ch-ink);
}
.ch-tl-periode i { color: #c4b5fd; }

.ch-tl-item.is-hidden { display: none; }

.ch-tl-empty {
    text-align: center;
    color: var(--ch-muted);
    font-size: 14.5px;
    padding: 40px 0 0;
}

/* ════════════════════════════════════════════
   CTA
   ════════════════════════════════════════════ */
.ch-cta {
    padding: 84px 0;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(219, 39, 119, 0.3), transparent 55%),
        linear-gradient(140deg, #2d0057 0%, #4B0082 55%, #6d28d9 100%);
    color: #fff;
    text-align: center;
}

.ch-cta-inner { max-width: 700px; margin: 0 auto; }
.ch-cta h2 { font-size: 34px; font-weight: 700; margin-bottom: 14px; }
.ch-cta p  { font-size: 16px; line-height: 1.75; opacity: 0.86; margin-bottom: 32px; }
.ch-cta .ch-hero-actions { justify-content: center; }

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media (max-width: 992px) {
    .ch-hero { padding: 56px 0 80px; }
    .ch-hero-title { font-size: 40px; }
    .ch-hero-slogan { font-size: 18px; }
    .ch-section { padding: 64px 0; }
    .ch-section-head h2 { font-size: 29px; }
    .ch-cta h2 { font-size: 28px; }
}

@media (max-width: 640px) {
    .ch-hero { padding: 42px 0 68px; }
    .ch-hero-title { font-size: 30px; }
    .ch-hero-slogan { font-size: 16px; }
    .ch-hero-intro { font-size: 14.5px; }
    .ch-eyebrow { font-size: 11px; padding: 6px 14px; }

    .ch-cd-block strong { font-size: 22px; }
    .ch-cd-block { padding: 10px 4px; }
    .ch-countdown { padding: 15px 16px; }

    .ch-btn { padding: 12px 22px; font-size: 14px; }
    .ch-hero-actions { gap: 10px; }

    .ch-section { padding: 48px 0; }
    .ch-section-head { margin-bottom: 34px; }
    .ch-section-head h2 { font-size: 24px; }
    .ch-genese-num { font-size: 30px; }

    /* Timeline compacte : le rail passe à gauche du contenu */
    .ch-timeline { padding-left: 46px; }
    .ch-timeline::before { left: 17px; }
    .ch-tl-marker { left: -46px; width: 36px; height: 36px; border-radius: 12px; font-size: 14px; }
    .ch-tl-card { padding: 16px 17px; }
    .ch-tl-card h3 { font-size: 15.5px; }

    .ch-cta { padding: 56px 0; }
    .ch-cta h2 { font-size: 23px; }
}

/* ── Accessibilité ── */
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .ch-orb,
    .ch-eyebrow-dot,
    .ch-hero-inner,
    .ch-tl-item.is-en_cours .ch-tl-marker,
    .ch-tl-item.is-en_cours .ch-tl-etat i { animation: none; }
    .ch-progress-fill { transition: none; }
    .ch-genese-card:hover,
    .ch-obj-card:hover,
    .ch-cible-card:hover,
    .ch-tl-item:hover .ch-tl-card { transform: none; }
}

/* ════════════════════════════════════════════
   ÉQUIPES EN COMPÉTITION
   ════════════════════════════════════════════ */
.ch-section-equipes { background: var(--ch-bg); }

.ch-eq-filters { margin-bottom: 40px; }

.ch-eq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 24px;
    align-items: start;
}

.ch-eq-card {
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.ch-eq-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ch-shadow);
    border-color: transparent;
}

/* Les lauréates sont mises en avant */
.ch-eq-card.is-podium {
    border-color: color-mix(in srgb, var(--ch-eq) 45%, transparent);
    box-shadow: 0 14px 40px -22px var(--ch-eq);
}
.ch-eq-card.is-podium .ch-eq-body { background: linear-gradient(180deg, #fffbeb 0%, #fff 60%); }

.ch-eq-cover { aspect-ratio: 16 / 9; overflow: hidden; background: #1a1030; }
.ch-eq-cover img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.ch-eq-card:hover .ch-eq-cover img { transform: scale(1.06); }

.ch-eq-body { padding: 22px 22px 24px; }

.ch-eq-head {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.ch-eq-logo {
    width: 48px; height: 48px;
    border-radius: 14px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--ch-line);
    background: #fff;
}

.ch-eq-logo-txt {
    display: flex; align-items: center; justify-content: center;
    background: var(--ch-grad);
    color: #fff;
    font-family: var(--ch-font-display);
    font-size: 16px; font-weight: 700;
    border: 0;
}

.ch-eq-ident { flex: 1; min-width: 0; }
.ch-eq-ident h3 {
    font-size: 17.5px; font-weight: 600; color: var(--ch-ink);
    margin: 0 0 3px; line-height: 1.3; overflow-wrap: anywhere;
}
.ch-eq-ecole {
    font-size: 12.5px; color: var(--ch-muted); margin: 0;
    display: flex; align-items: center; gap: 6px; overflow-wrap: anywhere;
}
.ch-eq-ecole i { color: #c4b5fd; }

.ch-eq-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 12px; border-radius: 999px;
    font-size: 11.5px; font-weight: 700; white-space: nowrap;
    color: var(--ch-eq);
    background: color-mix(in srgb, var(--ch-eq) 13%, transparent);
    border: 1px solid color-mix(in srgb, var(--ch-eq) 28%, transparent);
}
.ch-eq-badge sup { font-size: 8px; }

.ch-eq-slogan {
    font-size: 14px; font-style: italic; color: var(--ch-muted);
    line-height: 1.6; margin: 0 0 14px;
}

.ch-eq-projet {
    background: #f8f7fc;
    border: 1px solid var(--ch-line);
    border-radius: 13px;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.ch-eq-projet h4 {
    font-family: var(--ch-font-display);
    font-size: 14.5px; font-weight: 600; color: var(--ch-ink);
    margin: 0; line-height: 1.4;
    display: flex; align-items: flex-start; gap: 8px;
}
.ch-eq-projet h4 i { color: #f59e0b; margin-top: 2px; flex-shrink: 0; }
.ch-eq-projet p {
    font-size: 13px; color: var(--ch-muted); line-height: 1.65; margin: 8px 0 0;
}

.ch-eq-membres { margin-bottom: 14px; }
.ch-eq-membres-label {
    font-size: 11px; font-weight: 700; letter-spacing: 0.07em;
    text-transform: uppercase; color: #b8a6dd; margin: 0 0 10px;
    display: flex; align-items: center; gap: 7px;
}
.ch-eq-membres ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ch-eq-membres li { display: flex; align-items: center; gap: 10px; }

.ch-eq-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: #f3eeff; color: var(--ch-violet);
    font-size: 11px; font-weight: 700; flex-shrink: 0;
}

.ch-eq-membre-txt { min-width: 0; line-height: 1.35; }
.ch-eq-membre-txt strong {
    display: block; font-size: 13px; font-weight: 600; color: var(--ch-ink);
    overflow-wrap: anywhere;
}
.ch-eq-membre-txt em {
    font-style: normal; font-size: 11.5px; color: #94a3b8; overflow-wrap: anywhere;
}

.ch-eq-lien {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13.5px; font-weight: 700; color: var(--ch-violet);
    text-decoration: none; transition: gap 0.2s ease;
}
.ch-eq-lien:hover { gap: 12px; }
.ch-eq-lien i { font-size: 11px; }

.ch-eq-card.is-hidden { display: none; }

.ch-eq-empty {
    text-align: center; color: var(--ch-muted);
    font-size: 14.5px; padding: 40px 0 0;
}

@media (max-width: 640px) {
    .ch-eq-grid { grid-template-columns: 1fr; gap: 18px; }
    .ch-eq-body { padding: 18px; }
    .ch-eq-ident h3 { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .ch-eq-card, .ch-eq-cover img { transition: none; }
    .ch-eq-card:hover { transform: none; }
    .ch-eq-card:hover .ch-eq-cover img { transform: none; }
}

/* ════════════════════════════════════════════
   PRIX & RÉCOMPENSES
   ════════════════════════════════════════════ */
.ch-section-prix {
    background:
        radial-gradient(ellipse at 85% 10%, rgba(245, 158, 11, 0.3), transparent 55%),
        linear-gradient(150deg, #1a0533 0%, #2d0057 55%, #4c1d95 100%);
}

.ch-prix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 22px;
    align-items: start;
}

.ch-prix-card {
    position: relative;
    text-align: center;
    padding: 34px 24px 30px;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.ch-prix-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.1);
    border-color: color-mix(in srgb, var(--ch-prix) 55%, transparent);
}

/* Le premier prix domine visuellement */
.ch-prix-card.is-premier {
    background: linear-gradient(165deg, rgba(245, 158, 11, 0.22), rgba(255, 255, 255, 0.05));
    border-color: color-mix(in srgb, var(--ch-prix) 50%, transparent);
    box-shadow: 0 20px 50px -28px var(--ch-prix);
}

.ch-prix-img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    border-radius: 14px;
    margin-bottom: 18px;
    display: block;
}

.ch-prix-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin: 0 auto 16px;
    border-radius: 20px;
    background: var(--ch-prix, #f59e0b);
    color: #fff;
    font-size: 24px;
    box-shadow: 0 12px 30px -14px var(--ch-prix, #f59e0b);
}

.ch-prix-card.is-premier .ch-prix-icon {
    width: 74px;
    height: 74px;
    font-size: 29px;
    animation: chPrixGlow 3s ease-in-out infinite;
}

@keyframes chPrixGlow {
    0%, 100% { box-shadow: 0 12px 30px -14px var(--ch-prix); }
    50%      { box-shadow: 0 12px 46px -10px var(--ch-prix); }
}

.ch-prix-rang {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--ch-prix, #f59e0b);
    background: color-mix(in srgb, var(--ch-prix) 16%, transparent);
    border: 1px solid color-mix(in srgb, var(--ch-prix) 32%, transparent);
    padding: 4px 13px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.ch-prix-card h3 {
    font-size: 19px;
    font-weight: 600;
    color: #fff;
    line-height: 1.35;
    margin: 0 0 8px;
}

.ch-prix-dotation {
    font-family: var(--ch-font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--ch-prix, #f59e0b);
    margin: 0 0 10px;
    line-height: 1.2;
}

.ch-prix-desc {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.65;
    margin: 0;
}

/* ════════════════════════════════════════════
   JURY, MENTORS & EXPERTS
   ════════════════════════════════════════════ */
.ch-section-jury { background: #fff; }

.ch-jury-groupe { margin-bottom: 44px; }
.ch-jury-groupe:last-child { margin-bottom: 0; }

.ch-jury-groupe-titre {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 17px;
    font-weight: 600;
    color: var(--ch-ink);
    margin: 0 0 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ch-line);
}

.ch-jury-groupe-titre i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 11px;
    background: color-mix(in srgb, var(--ch-role) 13%, transparent);
    color: var(--ch-role);
    font-size: 14px;
}

.ch-jury-groupe-titre span {
    margin-left: auto;
    font-size: 12px;
    font-weight: 700;
    color: var(--ch-role);
    background: color-mix(in srgb, var(--ch-role) 12%, transparent);
    border-radius: 999px;
    padding: 3px 11px;
}

.ch-jury-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.ch-jury-card {
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.ch-jury-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ch-shadow);
    border-color: transparent;
}

.ch-jury-photo {
    position: relative;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #2d0057, #4B0082);
    overflow: hidden;
}

.ch-jury-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.ch-jury-card:hover .ch-jury-photo img { transform: scale(1.06); }

.ch-jury-initiales {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ch-font-display);
    font-size: 38px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
}

.ch-jury-lien {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 5, 32, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 14px;
    backdrop-filter: blur(6px);
    transition: background 0.25s ease, transform 0.25s ease;
}
.ch-jury-lien:hover { background: #0a66c2; transform: scale(1.08); }

.ch-jury-body { padding: 16px 18px 18px; }

.ch-jury-body h4 {
    font-family: var(--ch-font-display);
    font-size: 15.5px;
    font-weight: 600;
    color: var(--ch-ink);
    margin: 0 0 4px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.ch-jury-fonction {
    font-size: 13px;
    font-weight: 600;
    color: var(--ch-role, #7c3aed);
    margin: 0 0 6px;
    line-height: 1.4;
}

.ch-jury-orga {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 12.5px;
    color: var(--ch-muted);
    margin: 0;
    line-height: 1.45;
}
.ch-jury-orga i { color: #c4b5fd; margin-top: 2px; flex-shrink: 0; }

.ch-jury-bio {
    font-size: 12.5px;
    color: var(--ch-muted);
    line-height: 1.6;
    margin: 9px 0 0;
    padding-top: 9px;
    border-top: 1px solid var(--ch-line);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ════════════════════════════════════════════
   BANDEAUX DE LOGOS (écoles et partenaires)
   ════════════════════════════════════════════ */
.ch-section-ecoles      { background: var(--ch-bg); }
.ch-section-partenaires { background: #fff; }

.ch-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 18px;
}

.ch-logo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 148px;
    padding: 22px 18px;
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 16px;
    text-decoration: none;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

a.ch-logo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ch-shadow);
    border-color: #c4b5fd;
}

.ch-logo-card img {
    max-width: 100%;
    max-height: 58px;
    object-fit: contain;
    /* Les logos retrouvent leur couleur au survol */
    filter: grayscale(1);
    opacity: 0.75;
    transition: filter 0.3s ease, opacity 0.3s ease;
}
.ch-logo-card:hover img { filter: none; opacity: 1; }

.ch-logo-txt {
    font-family: var(--ch-font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--ch-violet);
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.ch-logo-nom {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--ch-ink);
    line-height: 1.4;
    overflow-wrap: anywhere;
}
.ch-logo-nom em {
    display: block;
    font-style: normal;
    font-size: 11.5px;
    font-weight: 400;
    color: #94a3b8;
    margin-top: 2px;
}

.ch-part-groupe { margin-bottom: 38px; }
.ch-part-groupe:last-child { margin-bottom: 0; }

.ch-part-niveau {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--ch-role);
    background: color-mix(in srgb, var(--ch-role) 11%, transparent);
    border: 1px solid color-mix(in srgb, var(--ch-role) 26%, transparent);
    border-radius: 999px;
    padding: 6px 17px;
    margin: 0 0 20px;
}

/* ════════════════════════════════════════════
   DOCUMENTS
   ════════════════════════════════════════════ */
.ch-section-docs { background: var(--ch-bg); }

.ch-docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 18px;
}

.ch-doc-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 16px;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.ch-doc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ch-shadow);
    border-color: #c4b5fd;
}

.ch-doc-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: linear-gradient(135deg, #db2777, #9333ea);
    color: #fff;
    font-size: 20px;
    flex-shrink: 0;
}

.ch-doc-body { flex: 1; min-width: 0; }
.ch-doc-body strong {
    display: block;
    font-family: var(--ch-font-display);
    font-size: 15.5px;
    font-weight: 600;
    color: var(--ch-ink);
    line-height: 1.35;
    overflow-wrap: anywhere;
}
.ch-doc-desc {
    display: block;
    font-size: 13px;
    color: var(--ch-muted);
    line-height: 1.55;
    margin-top: 4px;
}
.ch-doc-meta {
    display: inline-block;
    font-size: 11.5px;
    font-weight: 600;
    color: #94a3b8;
    background: #f8f7fc;
    border: 1px solid var(--ch-line);
    border-radius: 999px;
    padding: 2px 10px;
    margin-top: 8px;
}

.ch-doc-dl {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #f3eeff;
    color: var(--ch-violet);
    font-size: 14px;
    flex-shrink: 0;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.ch-doc-card:hover .ch-doc-dl {
    background: var(--ch-grad);
    color: #fff;
    transform: translateY(2px);
}

/* ════════════════════════════════════════════
   FAQ
   ════════════════════════════════════════════ */
.ch-section-faq { background: #fff; }

.ch-faq-liste {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.ch-faq-item {
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 15px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.ch-faq-item[open] {
    border-color: #c4b5fd;
    box-shadow: 0 10px 30px -20px rgba(76, 29, 149, 0.5);
}

.ch-faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    cursor: pointer;
    list-style: none;
    transition: background 0.2s ease;
}
.ch-faq-item summary::-webkit-details-marker { display: none; }
.ch-faq-item summary:hover { background: #faf9fd; }

.ch-faq-q {
    font-family: var(--ch-font-display);
    font-size: 15.5px;
    font-weight: 600;
    color: var(--ch-ink);
    line-height: 1.45;
}

.ch-faq-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #f3eeff;
    color: var(--ch-violet);
    font-size: 12px;
    flex-shrink: 0;
    transition: transform 0.3s ease, background 0.25s ease, color 0.25s ease;
}
.ch-faq-item[open] .ch-faq-chevron {
    transform: rotate(180deg);
    background: var(--ch-grad);
    color: #fff;
}

.ch-faq-r {
    padding: 0 22px 20px;
    font-size: 14.5px;
    color: var(--ch-muted);
    line-height: 1.75;
}

/* ── Responsive des modules ── */
@media (max-width: 640px) {
    .ch-prix-grid  { grid-template-columns: 1fr; gap: 16px; }
    .ch-prix-card  { padding: 26px 18px 24px; }
    .ch-prix-dotation { font-size: 20px; }

    .ch-jury-grid  { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
    .ch-jury-body  { padding: 13px 14px 15px; }
    .ch-jury-bio   { display: none; }

    .ch-logos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ch-logo-card  { min-height: 120px; padding: 16px 12px; }

    .ch-docs-grid  { grid-template-columns: 1fr; }
    .ch-doc-card   { padding: 16px; gap: 12px; }

    .ch-faq-item summary { padding: 15px 16px; }
    .ch-faq-q { font-size: 14.5px; }
    .ch-faq-r { padding: 0 16px 17px; font-size: 13.5px; }
}

@media (prefers-reduced-motion: reduce) {
    .ch-prix-card.is-premier .ch-prix-icon { animation: none; }
    .ch-prix-card, .ch-jury-card, .ch-logo-card, .ch-doc-card,
    .ch-jury-photo img, .ch-faq-chevron { transition: none; }
    .ch-prix-card:hover, .ch-jury-card:hover,
    a.ch-logo-card:hover, .ch-doc-card:hover { transform: none; }
    .ch-jury-card:hover .ch-jury-photo img { transform: none; }
}

/* ════════════════════════════════════════════
   CANDIDATURE D'ÉQUIPE
   ════════════════════════════════════════════ */
.ch-hero-compact { padding: 52px 0 76px; }
.ch-hero-compact .ch-hero-title { font-size: 38px; }

.ch-section-cand { background: var(--ch-bg); }

/* Pot de miel : hors écran, invisible mais atteignable par un robot */
.ch-hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.ch-cand-form {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

.ch-cand-bloc {
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 18px;
    padding: 26px 28px 24px;
    margin: 0;
}

.ch-cand-bloc legend {
    display: flex;
    align-items: center;
    gap: 11px;
    font-family: var(--ch-font-display);
    font-size: 17px;
    font-weight: 600;
    color: var(--ch-ink);
    padding: 0 10px 0 0;
    margin-bottom: 6px;
}

.ch-cand-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    background: var(--ch-grad);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.ch-cand-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ch-field { margin-bottom: 16px; }
.ch-field:last-child { margin-bottom: 0; }

.ch-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--ch-ink);
    margin-bottom: 7px;
}
.ch-field label span { color: #db2777; }

.ch-field input,
.ch-field textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1.5px solid #e5e7eb;
    border-radius: 11px;
    font-family: var(--ch-font-sans);
    font-size: 14.5px;
    color: var(--ch-ink);
    background: #fff;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ch-field input:focus,
.ch-field textarea:focus {
    border-color: var(--ch-violet);
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
}

.ch-field textarea { resize: vertical; line-height: 1.6; }

.ch-field small {
    display: block;
    font-size: 12px;
    color: #94a3b8;
    margin-top: 6px;
    line-height: 1.5;
}

.ch-cand-count {
    display: inline-block;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--ch-violet);
    background: #f3eeff;
    border-radius: 999px;
    padding: 3px 12px;
    margin-top: 8px;
}
.ch-cand-count.is-ko { color: #b45309; background: #fef3c7; }

.ch-cand-submit {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    justify-content: center;
    padding-top: 6px;
}

.ch-cand-submit .ch-btn-primary {
    background: var(--ch-grad);
    color: #fff;
    box-shadow: 0 14px 34px -16px rgba(109, 40, 217, 0.9);
}

.ch-btn-ghost-dark {
    background: #fff;
    border-color: var(--ch-line);
    color: var(--ch-muted);
    backdrop-filter: none;
}
.ch-btn-ghost-dark:hover { background: #f8f7fc; border-color: #c4b5fd; color: var(--ch-violet); }

.ch-cand-errors {
    max-width: 860px;
    margin: 0 auto 22px;
    background: #fdeaea;
    border-left: 4px solid #e74c3c;
    border-radius: 12px;
    padding: 16px 20px;
}
.ch-cand-errors strong { color: #c0392b; font-size: 14.5px; }
.ch-cand-errors ul { margin: 9px 0 0 20px; color: #c0392b; font-size: 13.5px; line-height: 1.7; }

.ch-cand-success {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    border: 1px solid var(--ch-line);
    border-radius: 22px;
    padding: 52px 32px 44px;
    box-shadow: var(--ch-shadow);
}

.ch-cand-success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 76px;
    margin: 0 auto 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    font-size: 30px;
    box-shadow: 0 14px 34px -16px #22c55e;
}

.ch-cand-success h2 {
    font-family: var(--ch-font-display);
    font-size: 25px;
    font-weight: 700;
    color: var(--ch-ink);
    margin-bottom: 12px;
}
.ch-cand-success p { font-size: 15px; color: var(--ch-muted); line-height: 1.7; margin-bottom: 16px; }

.ch-cand-ref {
    display: inline-block;
    background: #f8f7fc;
    border: 1px solid var(--ch-line);
    border-radius: 12px;
    padding: 11px 20px;
    font-size: 13px !important;
    margin-bottom: 26px !important;
}
.ch-cand-ref strong {
    display: block;
    font-family: var(--ch-font-display);
    font-size: 19px;
    color: var(--ch-violet);
    letter-spacing: 0.04em;
    margin-top: 3px;
}

@media (max-width: 640px) {
    .ch-hero-compact { padding: 36px 0 56px; }
    .ch-hero-compact .ch-hero-title { font-size: 27px; }
    .ch-cand-grid { grid-template-columns: 1fr; }
    .ch-cand-bloc { padding: 20px 18px 18px; }
    .ch-cand-bloc legend { font-size: 15.5px; }
    .ch-cand-success { padding: 36px 20px 32px; }
    .ch-cand-success h2 { font-size: 21px; }
}