/**
 * Marketing — Public Simulation Detail page (/simulation/{slug})
 *
 * Page-specific styles only. The nav, demo banner, mobile menu, footer, design
 * tokens, base reset, and shared buttons (.btn-primary/.btn-secondary) all come
 * from marketing-home.css + marketing-footer.css + the shared marketing-nav.php /
 * marketing-footer.php includes — identical to every other marketing page.
 *
 * The fixed-header content offset uses --mkt-header-h (defined in
 * marketing-home.css; it auto-adjusts via :has(.demo-banner)).
 */

/* ── Hero ─────────────────────────────────────────────────────────────── */
.detail-hero {
    padding: calc(var(--mkt-header-h) + var(--space-12)) var(--space-8) var(--space-12);
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.detail-hero-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.detail-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: var(--space-6);
}

.detail-breadcrumb a {
    color: var(--color-stone);
    text-decoration: none;
}

.detail-breadcrumb a:hover {
    color: var(--color-burgundy);
}

.detail-breadcrumb .sep {
    color: var(--color-stone-light);
}

.detail-hero-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-10);
    align-items: start;
}

.hero-main {
    min-width: 0;
}

.competency-badge {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-burgundy);
    background: rgba(42, 84, 136, 0.08);
    padding: 0.375rem 0.875rem;
    border-radius: 4px;
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 500;
    color: var(--color-ink);
    line-height: 1.15;
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.detail-desc {
    font-size: 1.125rem;
    color: var(--color-stone);
    line-height: 1.7;
    margin-bottom: var(--space-5);
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.detail-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.detail-meta-item .mdi {
    font-size: 1.125rem;
    color: var(--color-stone);
}

/* ── Hero CTA card ────────────────────────────────────────────────────── */
.hero-cta-card {
    background: var(--color-burgundy);
    border-radius: 16px;
    padding: var(--space-6);
    color: white;
}

.hero-cta-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.hero-cta-text {
    font-size: 0.9375rem;
    opacity: 0.9;
    margin-bottom: var(--space-5);
    line-height: 1.5;
}

.btn-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: white;
    color: var(--color-ink);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-top: var(--space-3);
    transition: all 0.2s;
    opacity: 0.9;
}

.btn-back:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

/* ── Content ──────────────────────────────────────────────────────────── */
.detail-content {
    padding: var(--space-12) var(--space-8);
}

.content-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-10);
}

.content-main {
    min-width: 0;
}

.content-sidebar {
    min-width: 0;
}

.detail-section {
    margin-bottom: var(--space-10);
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: var(--space-4);
}

.detail-section-text {
    color: var(--color-ink-muted);
    line-height: 1.8;
    font-size: 1.0625rem;
}

.detail-section-text p {
    margin-bottom: var(--space-4);
}

.detail-section-text p:last-child {
    margin-bottom: 0;
}

/* ── Objectives ──────────────────────────────────────────────────────── */
.objectives-list {
    list-style: none;
}

.objectives-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
}

.objectives-list li:last-child {
    border-bottom: none;
}

.objectives-list .mdi {
    color: var(--color-burgundy);
    font-size: 1rem;
    margin-top: 0.125rem;
}

/* ── Sidebar cards ───────────────────────────────────────────────────── */
.sidebar-card {
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
}

.sidebar-card:last-child {
    margin-bottom: 0;
}

.sidebar-card-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: var(--space-4);
}

/* ── Phases ──────────────────────────────────────────────────────────── */
.phases-list {
    list-style: none;
}

.phases-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.phases-list li:last-child {
    border-bottom: none;
}

.phase-num {
    width: 26px;
    height: 26px;
    background: var(--color-ink);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.phase-info h4 {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: 0.125rem;
}

.phase-type {
    font-size: 0.8125rem;
    color: var(--color-stone);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.phase-type .mdi {
    font-size: 0.875rem;
}

/* ── Info list ───────────────────────────────────────────────────────── */
.info-list {
    list-style: none;
}

.info-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.info-list .mdi {
    font-size: 1.125rem;
    color: var(--color-stone);
    width: 20px;
}

/* ── Bottom CTA ──────────────────────────────────────────────────────── */
.bottom-cta {
    padding: var(--space-16) var(--space-8);
    background: var(--color-burgundy);
    text-align: center;
}

.bottom-cta-inner {
    max-width: 600px;
    margin: 0 auto;
}

.bottom-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 500;
    color: white;
    margin-bottom: var(--space-3);
}

.bottom-cta-text {
    font-size: 1rem;
    color: var(--color-stone-light);
    margin-bottom: var(--space-6);
}

.btn-bottom-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: white;
    color: var(--color-ink);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-bottom-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

/* ── Not found ───────────────────────────────────────────────────────── */
.not-found {
    text-align: center;
    padding: calc(var(--mkt-header-h) + var(--space-20)) var(--space-6) var(--space-20);
}

.not-found .mdi {
    font-size: 4rem;
    color: var(--color-stone-light);
    margin-bottom: var(--space-4);
}

.not-found h1 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: var(--space-2);
}

.not-found p {
    color: var(--color-stone);
    margin-bottom: var(--space-6);
}

/* ── Contact modal (the "Request a Demo" dialog) ─────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: white;
    border-radius: 16px;
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-stone);
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--color-ivory);
    color: var(--color-ink);
}

.modal-body {
    padding: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-burgundy);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: var(--color-burgundy);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-submit:hover {
    background: var(--color-burgundy-light);
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1000px) {
    .detail-hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta-card {
        max-width: 400px;
    }

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

    .content-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--space-5);
    }

    .sidebar-card {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .detail-hero {
        padding: calc(var(--mkt-header-h) + var(--space-8)) var(--space-4) var(--space-8);
    }

    .detail-title {
        font-size: 1.75rem;
    }

    .detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .detail-content {
        padding: var(--space-8) var(--space-4);
    }

    .content-sidebar {
        grid-template-columns: 1fr;
    }
}