/* ============================================================
 *  formations.css — Page "Formations" (style catalogue de cours)
 *  Composants : bandeau de cours, badges infos clés, cartes tarifs,
 *  check-list. Couleurs via variables (contraste WCAG respecté).
 * ============================================================ */

/* ------------------------------------------------------------
 *  Bandeau de cours
 * ------------------------------------------------------------ */

.course-hero {
    position: relative;
    overflow: hidden;
    border-radius: 0.8rem;
    margin: 1.5rem 0 2.5rem;
    padding: 2.2rem 2rem;
    color: #fff;
    background:
        radial-gradient(720px 320px at 100% 0, rgba(15, 173, 168, 0.25), transparent 60%),
        linear-gradient(135deg, #2a2018 0%, #342820 60%, #1e1712 100%);
}

.course-hero__tag {
    display: inline-block;
    margin-bottom: 0.9rem;
    padding: 0.25rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coghit-gold);
    border: 1px solid color-mix(in srgb, var(--coghit-gold) 50%, transparent);
    border-radius: 2rem;
}

.md-typeset .course-hero__title {
    margin: 0 0 0.4rem;
    color: #fff;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    line-height: 1.1;
    font-weight: 800;
}

.course-hero__subtitle {
    margin: 0 0 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    font-size: 1rem;
}

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.4rem;
}

.course-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
    font-size: 0.78rem;
    color: #fff;
}

.course-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.course-hero .md-button {
    margin: 0;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}

/* Double classe = spécificité renforcée (bat les règles slate de extra.css) */
.course-hero .md-button.md-button--primary {
    background-color: var(--coghit-gold);
    border-color: var(--coghit-gold);
    color: #1e1712 !important;
}

.course-hero .md-button.md-button:not(.md-button--primary) {
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.6) !important;
    background-color: transparent !important;
}

.course-hero .md-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}

/* ------------------------------------------------------------
 *  Cartes tarifs (Inter / Intra / Sur-mesure)
 * ------------------------------------------------------------ */

.tarif-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0 1rem;
}

.tarif-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1.3rem;
    border: 1px solid color-mix(in srgb, var(--md-default-fg-color) 12%, transparent);
    border-radius: 0.6rem;
    background: color-mix(in srgb, var(--md-primary-fg-color) 4%, transparent);
    transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.tarif-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.10);
}

.tarif-card--featured {
    border-color: var(--coghit-teal);
    box-shadow: 0 0 0 1px var(--coghit-teal);
}

.tarif-card__badge {
    position: absolute;
    top: -0.7rem;
    left: 1.3rem;
    padding: 0.2rem 0.6rem;
    background: var(--coghit-teal);
    color: #06302e;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 1rem;
}

.md-typeset .tarif-card__name {
    margin: 0 0 0.4rem;
    font-size: 1rem;
    color: var(--coghit-teal-text);
}

.tarif-card__price {
    margin: 0 0 1rem;
    color: var(--coghit-gold-large);
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.1;
}

.tarif-card__from {
    margin-right: 0.25rem;
    color: var(--md-default-fg-color--light);
    font-size: 0.85rem;
    font-weight: 600;
}

.tarif-card__price small {
    margin-left: 0.2rem;
    color: var(--md-default-fg-color--light);
    font-size: 0.72rem;
    font-weight: 400;
}

.tarif-card ul {
    flex: 1;
    list-style: none;
    padding: 0;
    margin: 0 0 1.3rem;
}

.tarif-card li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.5rem;
    font-size: 0.82rem;
    line-height: 1.4;
}

.tarif-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--coghit-teal-text);
    font-weight: 700;
}

.tarif-card .md-button {
    width: 100%;
    margin: 0;
    text-align: center;
}

@media (max-width: 720px) {
    .tarif-cards { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------
 *  Check-list (objectifs)
 * ------------------------------------------------------------ */

.md-typeset .checklist ul {
    list-style: none;
    padding: 0;
    margin: 0.8rem 0;
}

.md-typeset .checklist li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.7rem;
}

.md-typeset .checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.05rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    background: color-mix(in srgb, var(--coghit-teal) 18%, transparent);
    color: var(--coghit-teal-text);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
}