/* ==============================================
CASE STUDY SPECIFIC STYLES
==============================================
*/

/* --- Header --- */
.site-header {
    background-color: var(--text-light);
    padding: var(--spacing-sm) 0;
}

.header-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Main Two-Column Grid Layout --- */
.case-study-grid {
    display: grid;
    grid-template-columns: 1fr 2fr; /* 1/3 and 2/3 layout */
    gap: var(--spacing-lg);
    align-items: start;
}


/* --- Case Study Hero Section --- */
.case-study-hero {
    padding: var(--spacing-xl) 0 !important;
    text-align: left;
}

.case-study-client {
    font-family: var(--font-mono);
    text-transform: uppercase;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.case-study-hero h1 {
    font-size: 2.75rem;
    line-height: 1.3;
}

.hero-image {
    width: 100%;
    height: 640px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    min-height: 400px;
}

/* --- Case Study Body --- */
.case-study-body {
    padding: var(--spacing-xl) 0;
}

/* --- Snapshot Column (Sticky) --- */
.snapshot-column {
    position: sticky;
    top: var(--spacing-lg); /* Sticks 48px from the top */
}

.case-study-snapshot {
    background-color: var(--bg-light-blue);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
}

.snapshot-header h2 {
    margin-bottom: var(--spacing-md);
}

.snapshot-item {
    margin-bottom: var(--spacing-md);
}

.snapshot-item h3 {
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 1rem;
    color: var(--primary-blue);
}

.snapshot-item p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.snapshot-outcomes ul {
    list-style-type: '✓ ';
    list-style-position: outside;
    padding-left: 20px;
}
.snapshot-outcomes li {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-xs);
    font-size: 0.9rem;
}
.snapshot-outcomes h3 {
    color: var(--primary-blue);
}

/* --- Main Content Column --- */
section {
    padding-top: 0 !important;
    padding-bottom: var(--spacing-xs) !important;
}
.case-study-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}
.case-study-content section:first-child h2 {
    margin-top: 0;
}

.content-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
    margin: var(--spacing-md) 0;
}

.challenge-list, .outcomes-list {
    list-style: none;
    padding-left: 0;
}

.challenge-list li, .outcomes-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: var(--spacing-sm);
}

.challenge-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #E10000; /* Red from main css */
    font-weight: bold;
}
.outcomes-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00A486; /* Green from main css */
    font-weight: bold;
}

.solution-list {
    list-style: decimal-leading-zero inside;
}

.solution-list li {
    margin-bottom: var(--spacing-sm);
}

.phase-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.phase-item {
    background-color: #f8f9fa;
    padding: var(--spacing-md);
    border-left: 3px solid var(--primary-blue);
}

.phase-item h3 {
    margin-bottom: var(--spacing-xs);
}
.phase-item p {
    margin-bottom: 0;
}

/* --- Testimonial --- */
.testimonial-wrapper {
    margin: var(--spacing-xs) 0;
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    text-align: center;
}

.testimonial-wrapper blockquote {
    border: none;
    padding: 0;
    margin: 0;
}

.testimonial-wrapper blockquote p {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}
.testimonial-wrapper blockquote p,
.testimonial-wrapper blockquote footer {
    color: var(--text-light);
}

.testimonial-wrapper blockquote footer {
    font-family: var(--font-mono);
    font-style: normal;
}

div.cta-section { padding: var(--spacing-lg); margin-bottom: 20px}

/* ==============================================
RESPONSIVE ADJUSTMENTS
==============================================
*/
@media (max-width: 992px) {
    .case-study-grid {
        grid-template-columns: 1fr; /* Stack columns */
    }

    .hero-text-column {
        text-align: center;
    }

    .hero-image-column {
        order: -1; /* Move image above the text on mobile */
        margin-bottom: var(--spacing-lg);
    }
    
    .snapshot-column {
        position: static; /* Un-stick the snapshot column */
    }

    .case-study-body {
        padding-top: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .case-study-hero h1 {
        font-size: 2rem;
    }
    .testimonial-wrapper blockquote p {
        font-size: 1.25rem;
    }
}