/* --- High-End Typography & Layout --- */
:root {
    --apple-black: #1d1d1f;
    --apple-gray: #86868b;
    --apple-bg: #ffffff;
    --apple-section-bg: #f5f5f7;
}

#page-mastery-detail, #page-core-detail {
    background-color: var(--apple-bg);
    color: var(--apple-black);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.detail-container {
    width: 820px;
    margin: 0 auto;
}

/* --- Hero: Editorial Style --- */
.detail-hero {
    padding: 160px 0 100px 0;
    text-align: center;
}

.detail-title {
    font-size: 80px; /* Massive, bold statement */
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin: 15px 0 30px 0;
}

.detail-subtitle {
    font-size: 28px;
    font-weight: 500;
    color: var(--apple-gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.3;
}
.detail-eyebrow{
    font-size: 18px;
    color: var(--color-primary-gold);
}

/* --- The "Staggered" Mission Section --- */
.detail-mission {
    padding: 4rem 0;
}

.mission-text h2 {
    font-size: 48px;
    letter-spacing: -0.02em;
    font-weight: 600;
    margin-bottom: 30px;
    line-height: 1.1;
}

.mission-text p {
    font-size: 24px;
    line-height: 1.5;
    color: var(--apple-gray);
    font-weight: 400;
}

/* --- Curriculum: The Listless List --- */


.curriculum-row {
    display: flex;
    padding: 60px 0;
    border-top: 1px solid #d2d2d7;
    align-items: flex-start;
}

.curr-week {
    flex: 0 0 200px;
    font-size: 19px;
    font-weight: 600;
    color: var(--apple-black);
}

.curr-content h3 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.curr-content p {
    font-size: 19px;
    color: var(--apple-gray);
    line-height: 1.6;
}

/* --- Final CTA Card: Apple Store Aesthetic --- */
.detail-cta {
    padding: 4rem 0;
    background-color: #ffffff; 
}

.cta-card {
    background: #1d1d1f;
    border-radius: 32px;
    padding: 100px 60px;
    text-align: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.cta-card h2 {
    font-size: 56px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: #ffffff;
}

.cta-card p {
    font-size: 21px;
    color: #86868b;
    margin-bottom: 48px;
    line-height: 1.5;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-card .btn-solid-gold{
    font-size: 20px;
    padding: 2rem 8rem;
}


/* --- Mobile (734px) --- */
@media (max-width: 734px) {
    .detail-mission{
        padding: 2rem;
    }
    .detail-container { width: 275px; }
    .detail-title { font-size: 32px; }
    .curriculum-row { flex-direction: column; gap: 10px; }
    .curr-week { 
        font-size: 14px;
        flex: 0;
     }
    .detail-container {
        width: 275px;
    }
    
    .cta-card {
        padding: 60px 24px;
        border-radius: 24px;
    }
    
    .cta-card h2 {
        font-size: 30px;
    }

    .cta-card .btn-solid-gold {
        width: 100%;
        padding: 0;
    }
}