.formation-detail-hero {
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    padding: 68px 0;
}

.formation-detail-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 42px;
    align-items: start;
}

.formation-detail-hero h1 {
    max-width: 860px;
    font-size: 40px;
    line-height: 1.15;
    margin: 0 0 18px;
}

.formation-detail-hero p {
    max-width: 780px;
    color: var(--muted);
    font-size: 18px;
    margin: 0;
}

.formation-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.formation-summary {
    border: 1px solid var(--border);
    background: #f8fafc;
    padding: 24px;
}

.formation-summary h2 {
    margin: 0 0 18px;
    font-size: 22px;
}

.formation-summary dl {
    margin: 0;
}

.formation-summary div {
    border-top: 1px solid var(--border);
    padding: 13px 0;
}

.formation-summary div:first-child {
    border-top: 0;
    padding-top: 0;
}

.formation-summary dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 4px;
}

.formation-summary dd {
    margin: 0;
    font-weight: 700;
    color: var(--text);
}

.formation-detail-section {
    background: var(--bg);
}

.formation-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.formation-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.formation-block {
    background: #ffffff;
    border: 1px solid var(--border);
    padding: 30px;
}

.formation-block h2 {
    margin: 0 0 16px;
    font-size: 28px;
    line-height: 1.2;
}

.formation-block h3 {
    margin: 0 0 10px;
    font-size: 20px;
}

.formation-block p {
    color: var(--muted);
    margin: 0 0 14px;
}

.formation-block p:last-child {
    margin-bottom: 0;
}

.check-list {
    margin: 0;
    padding-left: 20px;
    color: var(--muted);
}

.check-list li {
    margin-bottom: 8px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.result-grid article {
    border: 1px solid var(--border);
    background: #fbfcfd;
    padding: 20px;
}

.result-grid p {
    margin: 0;
}

.program-days {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.program-day {
    border: 1px solid var(--border);
    background: #fbfcfd;
}

.program-day header {
    border-bottom: 1px solid var(--border);
    padding: 18px 20px;
    background: #ffffff;
}

.program-day header span {
    display: block;
    color: var(--brand);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 5px;
}

.program-day header h3 {
    margin: 0;
}

.program-day ul {
    margin: 0;
    padding: 20px 20px 20px 40px;
    color: var(--muted);
}

.program-day li {
    margin-bottom: 8px;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills-grid span {
    display: inline-block;
    border: 1px solid var(--border);
    background: #f8fafc;
    padding: 9px 12px;
    font-weight: 700;
    font-size: 14px;
}

.formation-sidebar {
    position: sticky;
    top: 90px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sidebar-card {
    background: #ffffff;
    border: 1px solid var(--border);
    padding: 24px;
}

.sidebar-card h2 {
    margin: 0 0 14px;
    font-size: 21px;
}

.sidebar-card p {
    color: var(--muted);
    margin: 0;
}

.sidebar-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.sidebar-card li {
    margin-bottom: 9px;
}

.cta-card {
    background: #f8fafc;
}

.cta-card .btn {
    margin-top: 18px;
    width: 100%;
    text-align: center;
}

@media (max-width: 1000px) {
    .formation-detail-hero-grid,
    .formation-detail-layout {
        grid-template-columns: 1fr;
    }

    .formation-sidebar {
        position: static;
    }

    .result-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .formation-detail-hero {
        padding: 48px 0;
    }

    .formation-detail-hero h1 {
        font-size: 32px;
    }

    .formation-detail-hero p {
        font-size: 16px;
    }

    .formation-block {
        padding: 24px;
    }

    .formation-block h2 {
        font-size: 24px;
    }
}