/* ==========================================================================
   CASE STUDY DETAIL PAGE - Portfolio Jeremy Alan
   Styles for individual case study pages
   ========================================================================== */

/* --------------------------------------------------------------------------
   CASE STUDY SPECIFIC STYLES
   -------------------------------------------------------------------------- */
.case-study-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Process Timeline */
.process-timeline {
    position: relative;
    margin-top: var(--space-6);
    padding-left: var(--space-8);
}

/* Vertical connecting line */
.process-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-accent) 0%, rgba(94, 59, 237, 0.2) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    display: flex;
    gap: var(--space-5);
    padding-bottom: var(--space-6);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* Timeline marker with step number */
.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-8) + 8px);
    top: 0;
    z-index: 1;
}

.timeline-step {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, var(--color-accent) 0%, #7c5cff 100%);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(94, 59, 237, 0.3);
}

/* Timeline content card */
.timeline-content {
    flex: 1;
    padding: var(--space-5);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    box-shadow: var(--shadow-glass);
    border-color: rgba(94, 59, 237, 0.15);
    transform: translateX(4px);
}

.timeline-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.timeline-title svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.timeline-content ul {
    margin: 0;
    padding-left: var(--space-5);
}

.timeline-content ul li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.timeline-content ul li:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .process-timeline {
        padding-left: var(--space-10);
    }

    .process-timeline::before {
        left: 24px;
    }

    .timeline-marker {
        left: calc(-1 * var(--space-10) + 12px);
    }
}

/* Learnings Section */
.learnings-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.learning-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.learning-item:hover {
    box-shadow: var(--shadow-glass);
    border-color: rgba(94, 59, 237, 0.1);
}

.learning-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, rgba(94, 59, 237, 0.12) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-accent);
}

.learning-content {
    flex: 1;
}

.learning-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-1);
}

.learning-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* Navigation between case studies */
.case-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-8);
}

.case-nav-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-5);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    transition: all var(--transition-base);
}

.case-nav-item:hover {
    border-color: rgba(94, 59, 237, 0.2);
    box-shadow: var(--shadow-glass);
    transform: translateY(-2px);
}

.case-nav-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

.case-nav-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.case-nav-item.next {
    text-align: right;
}

@media (min-width: 768px) {
    .case-nav {
        flex-direction: row;
        justify-content: space-between;
    }

    .case-nav-item {
        flex: 1;
        max-width: 45%;
    }
}

/* Role & Team Section */
.role-team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.role-block,
.team-block {
    padding: var(--space-6);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.role-block:hover,
.team-block:hover {
    box-shadow: var(--shadow-glass);
    border-color: rgba(94, 59, 237, 0.1);
}

.role-block-title,
.team-block-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.role-block ul,
.team-block ul {
    margin: 0;
    padding-left: var(--space-4);
}

.role-block ul li,
.team-block ul li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .role-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --------------------------------------------------------------------------
   PROCESS GALLERY - Full-width vertical image showcase
   -------------------------------------------------------------------------- */
.process-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin-top: var(--space-6);
}

.process-gallery-item {
    background-color: transparent;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.process-gallery-item:hover {
    transform: translateY(-2px);
}

.process-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

.process-gallery-item:hover img {
    transform: scale(1.01);
}

.process-gallery-item figcaption {
    padding: var(--space-4) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

/* Fade-in on scroll animation */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Legacy Gallery - Multiple images in one container */
.legacy-gallery .legacy-images {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.legacy-gallery .legacy-images img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

/* Mockup Gallery - Multiple UI images stacked */
.mockup-images {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mockup-images img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}