/* =====================================================================
   accueil.css : page d'accueil (index.php), chargée après theme.css.
   Sections pleine largeur : bandeau, chiffres, classes, matières,
   étapes, avantages, épreuves récentes, évènements, appel final.
   ===================================================================== */

.pt-home {
    --ph-max: 1180px;
    --ph-teinte-0: #E3EEFB; --ph-encre-0: #1565C0;
    --ph-teinte-1: #FDECEA; --ph-encre-1: #C62828;
    --ph-teinte-2: #E6F4EA; --ph-encre-2: #1B7A3D;
    --ph-teinte-3: #FFF4D6; --ph-encre-3: #A15C00;
    --ph-teinte-4: #EFE7FB; --ph-encre-4: #6A3FB5;
    --ph-teinte-5: #E0F5F7; --ph-encre-5: #00727F;
    display: block;
    padding-top: 70px; /* barre de navigation fixe */
    background: var(--pt-surface);
    color: var(--pt-text);
    overflow-x: hidden;
}
body.dark .pt-home {
    --ph-teinte-0: #1E2B40; --ph-encre-0: #8FBDF4;
    --ph-teinte-1: #3A2323; --ph-encre-1: #F2A7A0;
    --ph-teinte-2: #1F3326; --ph-encre-2: #8FD9A8;
    --ph-teinte-3: #3A3220; --ph-encre-3: #F2C46B;
    --ph-teinte-4: #2D2440; --ph-encre-4: #C7AEF2;
    --ph-teinte-5: #1C3436; --ph-encre-5: #7FD6DF;
}
.pt-home h1, .pt-home h2, .pt-home h3 { color: var(--pt-text); line-height: 1.2; }
.ph-wrap { max-width: var(--ph-max); margin: 0 auto; padding: 0 24px; }

/* ---------- Bandeau ---------- */
.ph-hero { padding: 56px 0 64px; background: linear-gradient(180deg, var(--pt-primary-soft) 0%, var(--pt-surface) 100%); }
.ph-hero-grille { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; }
.ph-surtitre { color: var(--pt-primary); font-weight: 600; font-size: .9rem; letter-spacing: .02em; margin-bottom: 12px; }
.ph-hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 600; letter-spacing: -.02em; margin-bottom: 18px; }
.ph-chapo { font-size: 1.08rem; line-height: 1.65; color: var(--pt-muted); max-width: 54ch; margin-bottom: 28px; }

.ph-recherche {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
    align-items: end;
    background: var(--pt-surface);
    border: 1px solid var(--pt-border);
    border-radius: 18px;
    padding: 12px;
    box-shadow: 0 14px 40px rgba(16, 24, 40, .10);
}
.ph-champ { display: flex; flex-direction: column; gap: 4px; padding: 2px 6px; min-width: 0; }
.ph-champ span { font-size: .78rem; font-weight: 600; color: var(--pt-muted); text-transform: uppercase; letter-spacing: .04em; }
.ph-champ select {
    width: 100%;
    border: 1px solid var(--pt-border);
    border-radius: 10px;
    padding: .65rem .7rem;
    font: inherit;
    font-size: .98rem;
    color: var(--pt-text);
    background: var(--pt-surface-2);
}
.ph-recherche .pt-btn { grid-column: 1 / -1; height: 48px; white-space: nowrap; }

.ph-sous-cta { margin-top: 16px; color: var(--pt-muted); font-size: .95rem; }
.ph-sous-cta a { color: var(--pt-primary); font-weight: 600; text-decoration: underline; }

.ph-hero-visuel { position: relative; min-height: 380px; }
.ph-forme {
    position: absolute;
    inset: 6% 0 0 10%;
    background: var(--pt-primary);
    border-radius: 42% 58% 55% 45% / 48% 40% 60% 52%;
    opacity: .14;
}
.ph-photo {
    position: relative;
    display: block;
    width: 86%;
    aspect-ratio: 4 / 3.4;
    object-fit: cover;
    margin: 20px 0 0 auto;
    border-radius: 28px;
    box-shadow: 0 24px 60px rgba(16, 24, 40, .18);
}
.ph-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--pt-surface);
    color: var(--pt-text);
    border-radius: 14px;
    padding: 10px 14px;
    font-size: .9rem;
    box-shadow: 0 10px 30px rgba(16, 24, 40, .15);
}
.ph-badge i { font-size: 1.6rem; color: var(--pt-primary); }
.ph-badge--bas i { color: var(--pt-success); }
.ph-badge strong { font-size: 1.05rem; }
.ph-badge--haut { top: 0; left: 0; }
.ph-badge--bas { bottom: 10px; left: 6%; }

/* ---------- Chiffres ---------- */
.ph-chiffres { border-top: 1px solid var(--pt-border); border-bottom: 1px solid var(--pt-border); background: var(--pt-surface); }
.ph-chiffres ul { display: grid; grid-template-columns: repeat(4, 1fr); padding: 26px 0; }
.ph-chiffres li { display: flex; flex-direction: column; align-items: center; gap: 2px; border-left: 1px solid var(--pt-border); }
.ph-chiffres li:first-child { border-left: 0; }
.ph-chiffres strong { font-size: 1.9rem; font-weight: 600; color: var(--pt-primary); }
.ph-chiffres span { color: var(--pt-muted); }

/* ---------- Sections ---------- */
.ph-section { padding: 64px 0; }
.ph-section--alt { background: var(--pt-surface-2); }
.ph-titre-section { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin-bottom: 28px; }
.ph-titre-section h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; letter-spacing: -.01em; }
.ph-titre-section--centre { flex-direction: column; align-items: center; text-align: center; }
.ph-titre-section p { color: var(--pt-muted); }
.ph-lien-fleche { color: var(--pt-primary); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.ph-lien-fleche:hover { text-decoration: underline; }

/* Classes */
.ph-cycles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.ph-cycle { background: var(--pt-surface); border: 1px solid var(--pt-border); border-radius: var(--pt-radius); padding: 22px; }
.ph-cycle h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 14px; }
.ph-puces { display: flex; flex-wrap: wrap; gap: 10px; }
.ph-puce {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: .55rem 1rem;
    border-radius: 999px;
    border: 1.5px solid var(--pt-border);
    color: var(--pt-text);
    font-weight: 500;
    transition: border-color .15s, background .15s;
}
.ph-puce small { font-size: .78rem; color: var(--pt-muted); background: var(--pt-surface-2); border-radius: 999px; padding: 0 .45rem; }
.ph-puce:hover { border-color: var(--pt-primary); background: var(--pt-primary-soft); color: var(--pt-primary); }

/* Matières */
.ph-matieres { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.ph-matiere {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 20px;
    border-radius: var(--pt-radius);
    background: var(--pt-surface);
    border: 1px solid var(--pt-border);
    color: var(--pt-text);
    transition: transform .15s, box-shadow .15s;
}
.ph-matiere:hover { transform: translateY(-3px); box-shadow: var(--pt-shadow); }
.ph-matiere-icone {
    width: 48px; height: 48px;
    display: grid; place-items: center;
    border-radius: 14px;
    font-size: 1.6rem;
    margin-bottom: 10px;
}
.ph-matiere-nom { font-weight: 600; font-size: 1.02rem; }
.ph-matiere-nb { color: var(--pt-muted); font-size: .9rem; }
.ph-teinte-0 .ph-matiere-icone { background: var(--ph-teinte-0); color: var(--ph-encre-0); }
.ph-teinte-1 .ph-matiere-icone { background: var(--ph-teinte-1); color: var(--ph-encre-1); }
.ph-teinte-2 .ph-matiere-icone { background: var(--ph-teinte-2); color: var(--ph-encre-2); }
.ph-teinte-3 .ph-matiere-icone { background: var(--ph-teinte-3); color: var(--ph-encre-3); }
.ph-teinte-4 .ph-matiere-icone { background: var(--ph-teinte-4); color: var(--ph-encre-4); }
.ph-teinte-5 .ph-matiere-icone { background: var(--ph-teinte-5); color: var(--ph-encre-5); }

/* Étapes */
.ph-etapes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: none; }
.ph-etapes li { text-align: center; padding: 8px 12px; }
.ph-etape-num {
    display: inline-grid; place-items: center;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--pt-primary);
    color: #fff;
    font-size: 1.4rem; font-weight: 600;
    margin-bottom: 16px;
    box-shadow: 0 0 0 8px var(--pt-primary-soft);
}
.ph-etapes h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.ph-etapes p { color: var(--pt-muted); line-height: 1.6; }

/* Avantages */
.ph-avantages { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ph-avantage { background: var(--pt-surface); border-radius: var(--pt-radius); overflow: hidden; border: 1px solid var(--pt-border); }
.ph-avantage img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.ph-avantage div { padding: 18px 20px 22px; }
.ph-avantage h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.ph-avantage p { color: var(--pt-muted); line-height: 1.6; }

/* Épreuves récentes */
.ph-cartes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ph-carte {
    display: flex; flex-direction: column; gap: 6px;
    padding: 18px 20px;
    border-radius: var(--pt-radius);
    border: 1px solid var(--pt-border);
    background: var(--pt-surface);
    color: var(--pt-text);
    transition: border-color .15s, box-shadow .15s;
}
.ph-carte:hover { border-color: var(--pt-primary); box-shadow: var(--pt-shadow); }
.ph-carte-haut { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.ph-tag { font-size: .78rem; font-weight: 600; padding: .15rem .6rem; border-radius: 999px; background: var(--pt-primary-soft); color: var(--pt-primary); }
.ph-tag--ok { background: var(--pt-success-soft); color: var(--pt-success); display: inline-flex; align-items: center; gap: 2px; }
.ph-carte-titre { font-weight: 600; font-size: 1.08rem; }
.ph-carte-meta { color: var(--pt-muted); font-size: .92rem; }
.ph-carte-etab { color: var(--pt-muted); font-size: .9rem; display: flex; gap: 6px; align-items: center; margin-top: auto; padding-top: 8px; border-top: 1px dashed var(--pt-border); }

/* Évènements */
.ph-evenements { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ph-evenement { display: flex; gap: 14px; align-items: center; padding: 16px; border-radius: var(--pt-radius); background: var(--pt-surface); border: 1px solid var(--pt-border); color: var(--pt-text); }
.ph-evenement:hover { border-color: var(--pt-primary); }
.ph-date { flex: none; width: 58px; padding: 6px 0; text-align: center; border-radius: 12px; background: var(--pt-primary-soft); color: var(--pt-primary); font-size: .8rem; line-height: 1.2; }
.ph-date strong { display: block; font-size: 1.4rem; }
.ph-ev-titre { display: block; font-weight: 600; }
.ph-ev-lieu { display: flex; align-items: center; gap: 4px; color: var(--pt-muted); font-size: .9rem; }

/* Appel final */
.ph-final { background: var(--pt-nav); color: #fff; padding: 56px 0; }
.ph-final-grille { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.ph-final h2 { color: #fff !important; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; margin-bottom: 8px; }
.ph-final p { color: rgba(255, 255, 255, .85); max-width: 60ch; line-height: 1.6; }
.pt-btn.ph-btn-blanc { background: #fff; border-color: #fff; color: var(--pt-nav) !important; padding: .85rem 1.6rem; }
.pt-btn.ph-btn-blanc:hover { background: #EAF1FC; border-color: #EAF1FC; }
body.dark .ph-final { background: #10274D; }

/* ---------- Tablette ---------- */
@media (max-width: 960px) {
    .ph-hero-grille { grid-template-columns: 1fr; gap: 32px; }
    .ph-hero-visuel { min-height: 0; max-width: 520px; width: 100%; margin: 0 auto; }
    .ph-cartes, .ph-evenements, .ph-avantages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
    .ph-wrap { padding: 0 16px; }
    .ph-hero { padding: 32px 0 40px; }
    .ph-recherche { grid-template-columns: 1fr; }
    .ph-recherche .pt-btn { width: 100%; }
    .ph-hero-visuel { display: none; }
    .ph-chiffres ul { grid-template-columns: repeat(2, 1fr); row-gap: 18px; padding: 20px 0; }
    .ph-chiffres li:nth-child(3) { border-left: 0; }
    .ph-section { padding: 44px 0; }
    .ph-cycles, .ph-etapes, .ph-cartes, .ph-evenements, .ph-avantages { grid-template-columns: 1fr; }
    .ph-matieres { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .ph-matiere { padding: 16px; }
    .ph-etapes li { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; text-align: left; padding: 0; }
    .ph-etape-num { grid-row: span 2; width: 44px; height: 44px; font-size: 1.1rem; margin: 0; box-shadow: 0 0 0 6px var(--pt-primary-soft); }
    .ph-avantage { display: grid; grid-template-columns: 96px 1fr; }
    .ph-avantage img { height: 100%; aspect-ratio: auto; }
    .ph-avantage div { padding: 14px 16px; }
    .ph-final-grille .pt-btn { width: 100%; }
    .ph-carte:nth-child(n+5) { display: none; }
}