/* ===== COURSES PAGE STYLES ===== */

.courses-hero {
    padding: calc(var(--spacing-unit) * 12) 0 calc(var(--spacing-unit) * 8);
    padding-top: 120px;
    background: linear-gradient(135deg, 
        var(--graphite-black) 0%, 
        var(--tungsten-gray) 100%);
}

.hero-description {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: rgba(209, 213, 219, 0.8);
    margin-top: calc(var(--spacing-unit) * 3);
    max-width: 100%;
    text-align: center;
}

/* Course Categories */
.course-categories {
    padding: calc(var(--spacing-unit) * 8) 0;
    background: var(--graphite-black);
}

.category-card {
    position: relative;
    height: 300px;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.category-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    filter: brightness(0.6) contrast(1.1);
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 13, 15, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    padding: calc(var(--spacing-unit) * 3);
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-card:hover .category-image {
    transform: scale(1.1);
}

.category-overlay h3 {
    font-size: 1.75rem;
    margin-bottom: calc(var(--spacing-unit) * 1);
    color: var(--titanium-silver);
}

.category-overlay p {
    font-size: 0.9375rem;
    color: rgba(209, 213, 219, 0.7);
    margin-bottom: calc(var(--spacing-unit) * 3);
    max-width: 100%;
}

/* Featured Courses */
.featured-courses {
    padding: calc(var(--spacing-unit) * 12) 0;
    background: var(--tungsten-gray);
}

.course-card {
    background: var(--graphite-black);
    border-radius: 20px;
    padding: calc(var(--spacing-unit) * 4);
    height: 100%;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 
        8px 8px 16px rgba(0, 0, 0, 0.3),
        -4px -4px 8px rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        12px 12px 24px rgba(0, 0, 0, 0.4),
        -6px -6px 12px rgba(255, 255, 255, 0.03);
}

.course-badge {
    position: absolute;
    top: calc(var(--spacing-unit) * 2);
    right: calc(var(--spacing-unit) * 2);
    background: var(--molten-copper);
    color: var(--graphite-black);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1.5);
    border-radius: 12px;
}

.course-card h3 {
    font-size: 1.375rem;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    color: var(--titanium-silver);
    padding-right: 80px;
}

.course-duration {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(184, 115, 51, 0.8);
    margin-bottom: calc(var(--spacing-unit) * 2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.course-description {
    color: rgba(209, 213, 219, 0.7);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 3);
    max-width: 100%;
    flex-grow: 1;
}

.course-stats {
    display: flex;
    gap: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 3);
    padding-bottom: calc(var(--spacing-unit) * 3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.course-stats span {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(209, 213, 219, 0.6);
}

.course-card .btn-neo {
    width: 100%;
    text-align: center;
    margin-top: auto;
    align-self: flex-end;
}

@media (max-width: 768px) {
    .courses-hero {
        padding-top: calc(var(--spacing-unit) * 12);
        padding-bottom: calc(var(--spacing-unit) * 6);
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
    
    .courses-hero .container {
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .courses-hero .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100%;
    }
    
    .courses-hero .row > [class*="col-"] {
        padding-left: 0;
        padding-right: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .courses-hero .page-title {
        font-size: clamp(1.5rem, 8vw, 2.5rem);
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal !important;
        width: 100%;
        max-width: 100%;
        text-align: center;
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
    }
    
    .courses-hero .hero-description {
        width: 100%;
        max-width: 100%;
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
    }
    
    .course-categories {
        padding: calc(var(--spacing-unit) * 8) 0;
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
    
    .course-categories .container {
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .course-categories .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100%;
    }
    
    .course-categories .row > [class*="col-"] {
        padding-left: calc(var(--spacing-unit) * 1);
        padding-right: calc(var(--spacing-unit) * 1);
        width: 100%;
        max-width: 100%;
    }
    
    .featured-courses {
        padding: calc(var(--spacing-unit) * 8) 0;
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
    
    .featured-courses .container {
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
        max-width: 100% !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .featured-courses .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100%;
    }
    
    .featured-courses .row > [class*="col-"] {
        padding-left: calc(var(--spacing-unit) * 1);
        padding-right: calc(var(--spacing-unit) * 1);
        width: 100%;
        max-width: 100%;
    }
    
    .featured-courses .section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        word-wrap: break-word;
        overflow-wrap: break-word;
        width: 100%;
        max-width: 100%;
        padding-left: calc(var(--spacing-unit) * 2);
        padding-right: calc(var(--spacing-unit) * 2);
    }
    
    .category-card {
        height: 250px;
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .course-card {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .course-card h3 {
        padding-right: 0;
        font-size: 1.25rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .course-badge {
        position: relative;
        top: 0;
        right: 0;
        display: inline-block;
        margin-bottom: calc(var(--spacing-unit) * 2);
    }
}