/* ==========================================================================
   UNIFIED CASE STUDY STYLES
   Consistent design system for all project pages
   ========================================================================== */

/* --- CSS VARIABLES --- */
:root {
    /* Colors */
    --cs-bg: #F1F1F1;
    --cs-text: #1E1E1E;
    --cs-text-secondary: #666;
    --cs-text-muted: #999;
    --cs-accent: #1E1E1E;
    --cs-gray-light: #ffffff;
    --cs-gray-border: #e0e0e0;
    --cs-gray-card: #ffffff;
    
    /* Spacing */
    --cs-section-gap: 100px;
    --cs-content-gap: 60px;
    
    /* Border Radius */
    --cs-radius-sm: 12px;
    --cs-radius-md: 20px;
    --cs-radius-lg: 24px;
    --cs-radius-xl: 32px;
    
    /* Transitions */
    --cs-transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --cs-transition-slow: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.case-study-page {
    font-family: 'Poppins', sans-serif;
    background-color: var(--cs-bg);
    color: var(--cs-text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    font-size: 1rem;
}

img {
    max-width: 100%;
    display: block;
}

/* --- TYPOGRAPHY --- */
.case-study-page h1 {
    font-size: 4.5rem;
    font-weight: 600;
    letter-spacing: -2px;
    line-height: 1.1;
    color: var(--cs-text);
    margin-bottom: 20px;
}

.case-study-page h2 {
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--cs-text);
}

.case-study-page h3 {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--cs-text);
}

.case-study-page h4 {
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cs-text-secondary);
}

.case-study-page p {
    font-size: 1.05rem;
    color: var(--cs-text-secondary);
    line-height: 1.7;
}

.case-study-page strong {
    font-weight: 600;
    color: var(--cs-text);
}

/* --- LAYOUT --- */
.cs-container {
    max-width: min(1200px, 90vw);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- HERO SECTION --- */
.cs-hero {
    text-align: center;
    padding: 20px 0 60px;
}

.cs-hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--cs-text-secondary);
    margin-bottom: 60px;
    margin-left: auto;
    margin-right: auto;
}

.cs-hero-images {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    margin-top: 60px;
    margin-bottom: 60px;
    background-color: #ffffff;
    border-radius: var(--cs-radius-lg);
    padding: 60px;
}

.cs-hero-images img {
    max-height: 500px;
    width: auto;
    max-width: 280px;
    border-radius: 30px;
    transition: var(--cs-transition);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.cs-hero-images img:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
}

/* Hero slider dots (hidden on desktop, shown on mobile) */
.cs-hero-dots {
    display: none;
}

/* --- INFO GRID (Context, Details, Tools) --- */
.cs-info-section {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--cs-gray-border);
    align-items: start;
}

.cs-info-section:last-of-type {
    border-bottom: none;
}

.cs-info-label {
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--cs-text);
}

.cs-info-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.cs-info-content p {
    margin-bottom: 16px;
}

/* Details list */
.cs-details-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cs-details-list p {
    margin: 0;
}

/* --- TOOLS LIST --- */
.cs-tools-carousel {
    width: 100%;
}

.cs-tools-track {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.cs-tool-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--cs-text);
}

.cs-tool-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

/* --- STANDARD CARD / BOX --- */
.cs-card {
    background: var(--cs-gray-card);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
    transition: var(--cs-transition);
}

.cs-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: transparent;
}

.cs-card-padded {
    padding: 40px;
}

.cs-card img {
    width: 100%;
    height: auto;
    border-radius: var(--cs-radius-sm);
}

/* --- IMAGE BOX --- */
.cs-img-box {
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    border-radius: 20px;
    background: #ffffff;
    padding: 20px;
}

.cs-img-box img {
    max-height: 500px;
    width: auto;
    max-width: 100%;
    border-radius: 30px;
    object-fit: contain;
}

/* --- CHAPTER SYSTEM --- */
.cs-chapter {
    margin: var(--cs-section-gap) 0;
}

.cs-chapter-header {
    text-align: center;
    margin-bottom: 24px;
}

.cs-chapter-num {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--cs-text-muted);
    margin-bottom: 10px;
}

.cs-chapter-title {
    font-size: 3rem;
    font-weight: 400;
    color: var(--cs-text);
}

/* --- TAB SYSTEM --- */
.cs-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: nowrap;
    
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    
    position: sticky;
    top: 64px;
    background: #F1F1F1;
    border-bottom: none;
    box-shadow: none;
    z-index: 100;
    padding: 16px 24px;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    padding-left: calc(50vw - 50% + 24px);
    padding-right: calc(50vw - 50% + 24px);
}

/* When tabs overflow, switch to flex-start for proper scrolling */
.cs-tabs.has-overflow {
    justify-content: flex-start;
}

/* Hide scrollbar for Chrome/Safari */
.cs-tabs::-webkit-scrollbar {
    display: none;
}

.cs-tab-btn {
    background: transparent;
    border: 2px solid var(--cs-gray-border);
    padding: 14px 36px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    color: var(--cs-text);
    cursor: pointer;
    transition: var(--cs-transition);
    flex-shrink: 0; /* Prevent buttons from shrinking */
    white-space: nowrap; /* Keep text on one line */
}

.cs-tab-btn:hover {
    border-color: var(--cs-text);
    background: var(--cs-gray-light);
}

.cs-tab-btn.active {
    background: var(--cs-accent);
    border-color: var(--cs-accent);
    color: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.cs-tab-content {
    display: none;
    animation: cs-fadeIn 0.5s ease;
}

.cs-tab-content.active {
    display: block;
}

@keyframes cs-fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- GALLERY GRIDS --- */
.cs-gallery-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.cs-gallery-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 40px 0;
}

/* --- SOLUTION ROWS --- */
.cs-solution-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: center;
}

.cs-solution-row.reverse {
    direction: rtl;
}

.cs-solution-row.reverse > * {
    direction: ltr;
}

.cs-solution-text h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 400;
    line-height: 1.4;
}

.cs-solution-text p {
    font-size: 1rem;
    color: var(--cs-text-secondary);
    line-height: 1.7;
}

.cs-solution-text ul {
    list-style: none;
    padding: 0;
}

.cs-solution-text li {
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    color: var(--cs-text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.cs-solution-text li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--cs-accent);
    font-weight: bold;
}

.cs-solution-media {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #ffffff;
    border-radius: 30px;
    padding: 20px;
}

.cs-solution-media img,
.cs-solution-media video {
    max-width: 100%;
    max-height: 500px;
    height: auto;
    border-radius: 30px;
    object-fit: contain;
}

/* --- VIDEO WRAPPER WITH REPLAY --- */
.video-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-wrapper video {
    height: 600px;
    border-radius: var(30px);
    margin-left: -2px;
    margin-top: -2px;
}

.video-replay-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.video-replay-btn:hover {
    background: rgba(0, 0, 0, 0.85);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-replay-btn.visible {
    opacity: 1;
    visibility: visible;
}

/* --- QUOTE / HIGHLIGHT BOX --- */
.cs-quote-box {
    background: var(--cs-gray-light);
    border: 1px solid var(--cs-gray-border);
    padding: 60px;
    border-radius: var(--cs-radius-xl);
    text-align: center;
    margin: 60px 0;
    transition: var(--cs-transition);
}

.cs-quote-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: transparent;
}

.cs-quote-box p,
.cs-quote-box h3 {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--cs-text);
    max-width: 800px;
    margin: 0 auto;
}

/* --- SPLIT CARDS (Two columns) --- */
.cs-split-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.cs-split-card {
    background: var(--cs-gray-light);
    border: 1px solid var(--cs-gray-border);
    padding: 40px;
    border-radius: var(--cs-radius-lg);
    transition: var(--cs-transition);
}

.cs-split-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: transparent;
}

.cs-split-card .small-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cs-text-muted);
    margin-bottom: 12px;
    display: block;
}

.cs-split-card h4 {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 16px;
    text-transform: none;
    letter-spacing: 0;
}

/* --- PERSONA CARD --- */
.cs-persona-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0;
    background: var(--cs-gray-card);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
    margin: 60px 0;
    transition: var(--cs-transition);
}

.cs-persona-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: transparent;
}

.cs-persona-img {
    width: 280px;
    padding: 30px;
}

.cs-persona-img img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--cs-radius-sm);
}

.cs-persona-details {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cs-persona-details h2 {
    font-size: 2.2rem;
    margin-bottom: 24px;
}

.cs-persona-meta {
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-size: 1.1rem;
}

.cs-persona-meta div {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cs-persona-meta i {
    width: 24px;
    text-align: center;
    color: var(--cs-text);
}

/* --- REFLECTION / CONCLUSION --- */
.cs-reflection {
    background: var(--cs-gray-light);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-xl);
    padding: 80px;
    margin: 80px 0 60px;
    transition: var(--cs-transition);
}

.cs-reflection:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: transparent;
}

.cs-reflection-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.cs-reflection h2 {
    font-size: 2.5rem;
    font-weight: 400;
}

.cs-reflection p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

/* --- STATS GRID --- */
.cs-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.cs-stat-card {
    background: var(--cs-gray-card);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-lg);
    padding: 50px;
    text-align: center;
    transition: var(--cs-transition);
}

.cs-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: transparent;
}

.cs-stat-number {
    font-size: 3.5rem;
    font-weight: 400;
    display: block;
    margin-bottom: 8px;
    color: var(--cs-text);
}

.cs-stat-label {
    font-size: 1.1rem;
    color: var(--cs-text-secondary);
}

/* --- DIVIDER --- */
.cs-divider {
    height: 1px;
    background: var(--cs-gray-border);
    border: none;
    margin: 80px 0;
}

/* --- UTILITY CLASSES --- */
.cs-text-center { text-align: center; }
.cs-mb-0 { margin-bottom: 0 !important; }
.cs-mb-20 { margin-bottom: 20px; }
.cs-mb-40 { margin-bottom: 40px; }
.cs-mb-60 { margin-bottom: 60px; }
.cs-mt-40 { margin-top: 40px; }
.cs-mt-60 { margin-top: 60px; }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .case-study-page h1 { font-size: 3.5rem; }
    .cs-chapter-title { font-size: 2.5rem; }
    .cs-solution-row { gap: 40px; }
}

@media (max-width: 768px) {
    :root {
        --cs-section-gap: 50px;
    }
    .case-study-page h1 { font-size: 2.8rem; }
    .cs-hero-subtitle { font-size: 1rem; }
    .cs-divider { margin: 40px 0; }
    
    /* Mobile hero slider */
    .cs-hero-images {
        position: relative;
        flex-direction: column;
        padding: 20px;
        min-height: 400px;
    }
    
    .cs-hero-images.slider-active {
        display: block;
    }
    
    .cs-hero-images.slider-active img {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        opacity: 0;
        transition: opacity 1s ease-in-out;
        max-width: calc(100% - 40px);
        max-height: 350px;
        border-radius: 20px;
    }
    
    .cs-hero-images.slider-active img.active {
        opacity: 1;
    }
    
    .cs-hero-images img {
        max-width: 100%;
        max-height: 350px;
        border-radius: 20px;
    }
    
    /* Slider dots */
    .cs-hero-dots {
        display: flex;
        justify-content: center;
        gap: 10px;
        margin-top: 20px;
        padding-bottom: 10px;
    }
    
    .cs-hero-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.2);
        border: none;
        cursor: pointer;
        transition: all 0.3s ease;
        padding: 0;
    }
    
    .cs-hero-dot:hover {
        background: rgba(0, 0, 0, 0.4);
    }
    
    .cs-hero-dot.active {
        background: rgba(0, 0, 0, 0.7);
        transform: scale(1.2);
    }
    
    .cs-img-box {
        padding: 16px;
    }
    
    .cs-img-box img {
        max-height: 350px;
        border-radius: 20px;
    }
    
    .cs-scrollable-wrapper {
        border-radius: 16px;
    }
    
    .cs-scrollable-container {
        padding: 16px;
    }
    
    .cs-info-section {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 30px;
        padding-bottom: 24px;
    }
    
    .cs-info-label {
        font-size: 1.4rem;
    }

    .cs-hero {
        padding: 10px 0 30px;
    }
    
    .cs-gallery-2,
    .cs-gallery-3,
    .cs-split-cards,
    .cs-stats-grid,
    .cs-solution-row {
        grid-template-columns: 1fr;
    }
    
    .cs-solution-row.reverse {
        direction: ltr;
    }
    
    .cs-persona-card {
        grid-template-columns: 1fr;
    }
    
    .cs-persona-img {
        width: 100%;
    }
    
    .cs-persona-details {
        padding: 30px;
    }
    
    .cs-reflection {
        padding: 24px;
        margin: 40px 0 30px;
    }
    
    .cs-reflection-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cs-quote-box {
        padding: 40px 24px;
    }
    
    .cs-quote-box p,
    .cs-quote-box h3 {
        font-size: 1.2rem;
    }
    
    .cs-tab-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .cs-chapter-title {
        font-size: 2rem;
    }
    
    .cs-tabs {
        top: 64px;
    }
}

/* ==========================================================================
   ACO BANK CUSTOM COMPONENTS - HTML replacements for image content
   ========================================================================== */

/* --- FEATURE CARDS (Persona/Goals section) --- */
.cs-feature-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.cs-feature-icons {
    display: flex;
    gap: 12px;
    margin-bottom: auto;
    justify-content: flex-end;
}

.cs-feature-icon {
    width: 80px;
    height: 80px;
    background: #7400ab;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.cs-feature-title {
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--cs-text);
    margin: 0 0 8px 0;
    text-transform: none;
    letter-spacing: 0;
}

.cs-feature-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: #999;
    margin: 0;
}

/* --- PROCESS STEP CARDS (Discovery/Iteration/Solutions) --- */
.cs-process-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px;
    padding-top: 100px;
    min-height: 220px;
    position: relative;
    text-align: left;
}

.cs-process-number {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 6rem;
    font-weight: 600;
    color: #7400ab;
    line-height: 1;
}

.cs-process-title {
    font-size: 2rem;
    font-weight: 400;
    color: var(--cs-text);
    margin: 0 0 12px 0;
    text-transform: none;
    letter-spacing: 0;
}

.cs-process-description {
    font-size: 0.95rem;
    font-weight: 400;
    color: #999;
    margin: 0;
    max-width: 70%;
    line-height: 1.5;
    text-align: left;
}

/* --- PURPLE STATS GRID (Demographics) --- */
.cs-stats-purple-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.cs-stat-purple {
    background: #7400ab;
    border-radius: 20px;
    padding: 30px 24px;
    color: white;
    display: flex;
    flex-direction: column;
    min-height: 180px;
}

.cs-stat-percent {
    font-size: 3rem;
    font-weight: 600;
}

.cs-stat-purple p {
    font-size: 0.95rem;
    color: white;
    margin: 0;
    line-height: 1.5;
    opacity: 0.95;
}

/* --- HIGHLIGHT TEXT BLOCKS --- */
.cs-highlight-text {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cs-highlight-text p {
    font-size: 1.4rem;
    line-height: 1.7;
    color: #666;
    margin: 0 0 24px 0;
}

.cs-highlight-text p:last-child {
    margin-bottom: 0;
}

.cs-highlight-text .highlight {
    color: #7400ab;
}

/* --- COMPARISON TABLE --- */
.cs-comparison-table-wrapper {
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    overflow-x: auto;
}

.cs-comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 12px;
}

.cs-comparison-table th {
    background: #7400ab;
    color: white;
    padding: 16px 20px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.cs-comparison-table td {
    background: white;
    padding: 16px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    color: #666;
    text-align: center;
    border: 1px solid #eee;
}

.cs-comparison-table .criteria-cell {
    background: #7400ab;
    color: white;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* --- RESPONSIVE FOR NEW COMPONENTS --- */
@media (max-width: 768px) {
    .cs-feature-card,
    .cs-process-card {
        padding: 30px 24px;
        min-height: 180px;
    }
    
    .cs-feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .cs-feature-title,
    .cs-process-title {
        font-size: 1.6rem;
    }
    
    .cs-feature-subtitle {
        font-size: 1.2rem;
    }
    
    .cs-process-number {
        font-size: 4rem;
        top: 20px;
        right: 20px;
    }
    
    .cs-process-description {
        font-size: 1rem;
        max-width: 100%;
        margin-top: 40px;
    }
    
    .cs-stats-purple-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .cs-stat-purple {
        padding: 24px 20px;
        min-height: 160px;
    }
    
    .cs-stat-percent {
        font-size: 2.5rem;
    }
    
    .cs-highlight-text {
        padding: 30px 24px;
    }
    
    .cs-highlight-text p {
        font-size: 1.2rem;
    }
    
    .cs-comparison-table {
        border-spacing: 8px;
    }
    
    .cs-comparison-table th,
    .cs-comparison-table td {
        padding: 12px 14px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .cs-stats-purple-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   HINGE CASE STUDY - HTML replacements for image content
   ========================================================================== */

[data-project="Hinge Redesign Project"] .cs-solution-media,
[data-project="Hinge Redesign Project"] .cs-img-box {
    background: #E8E8E8;
}

/* --- INTERVIEW INSIGHT TEXT --- */
.cs-interview-insight {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #999;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* --- PARTICIPANT QUOTES --- */
.cs-participant-quotes {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 600px;
    margin: 0 auto;
}

.cs-participant-quote {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.cs-participant-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cs-participant-icon {
    width: 44px;
    height: 44px;
    background: #e5e5e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1.1rem;
}

.cs-participant-name {
    font-size: 1rem;
    color: #999;
    font-weight: 400;
}

.cs-participant-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #666;
    font-style: italic;
    margin: 0;
}

/* --- PAIN POINT GRID (Priority Matrix) --- */
.cs-pain-point-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    background: #ffffff;
    padding: 16px;
    border-radius: 20px;
}

.cs-pain-point-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    min-height: 180px;
}

.cs-pain-point-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.cs-pain-point-desc {
    font-size: 0.85rem;
    color: #666;
    margin: 0 0 16px 0;
    line-height: 1.5;
    flex-grow: 1;
}

.cs-pain-point-reason {
    font-size: 0.8rem;
    color: #999;
    margin: 0;
    line-height: 1.5;
}

.cs-pain-point-reason strong {
    color: #666;
}

/* --- DESIGN GOALS GRID --- */
.cs-goals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 40px;
    max-width: 700px;
    margin: 0 auto;
    padding: 30px 20px;
}

.cs-goal-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease;
}

/* Tilted boxes with varying rotations */
.cs-goal-item:nth-child(1) { transform: rotate(-8deg); }
.cs-goal-item:nth-child(2) { transform: rotate(6deg); }
.cs-goal-item:nth-child(3) { transform: rotate(5deg); }
.cs-goal-item:nth-child(4) { transform: rotate(-6deg); }
.cs-goal-item:nth-child(5) { transform: rotate(7deg); }
.cs-goal-item:nth-child(6) { transform: rotate(-5deg); }
.cs-goal-item:nth-child(7) { transform: rotate(-7deg); }

.cs-goal-item:hover {
    transform: rotate(0deg) scale(1.02);
}

.cs-goal-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8B5CF6;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cs-goal-text {
    font-size: 1rem;
    color: #1a1a1a;
    font-weight: 400;
    line-height: 1.4;
}

.cs-goal-item.centered {
    grid-column: 1 / -1;
    justify-self: center;
    transform: rotate(4deg);
}

.cs-goal-item.centered:hover {
    transform: rotate(0deg) scale(1.02);
}

/* --- BENEFITS GRID --- */
.cs-benefits-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
}

.cs-benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
    background: #fff;
    padding: 20px 16px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.cs-benefit-icon {
    color: #8B5CF6;
    font-size: 1.8rem;
}

.cs-benefit-text {
    font-size: 0.95rem;
    color: #1a1a1a;
    font-weight: 400;
    line-height: 1.4;
}

/* Happy users card - dark variant */
.cs-benefit-item.cs-benefit-happy {
    background: #1a1a1a;
}

.cs-benefit-item.cs-benefit-happy .cs-benefit-icon {
    color: #ef4444;
}

.cs-benefit-item.cs-benefit-happy .cs-benefit-text {
    color: #fff;
}

/* --- TESTIMONIAL CARDS --- */
.cs-testimonial-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #ffffff;
    padding: 24px;
    border-radius: 20px;
}

.cs-testimonial-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
}

.cs-testimonial-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cs-testimonial-icon {
    width: 40px;
    height: 40px;
    background: #e5e5e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1rem;
}

.cs-testimonial-name {
    font-size: 0.95rem;
    color: #999;
    font-weight: 400;
}

.cs-testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: #666;
    margin: 0;
    text-align: center;
}

/* --- RESPONSIVE FOR HINGE COMPONENTS --- */
@media (max-width: 1024px) {
    .cs-pain-point-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cs-benefits-items {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .cs-interview-insight {
        font-size: 1.1rem;
    }
    
    .cs-pain-point-grid {
        grid-template-columns: 1fr;
        padding: 12px;
        gap: 12px;
    }
    
    .cs-pain-point-card {
        padding: 20px;
        min-height: auto;
    }
    
    .cs-goals-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px;
    }
    
    .cs-goal-item.centered {
        justify-content: flex-start;
    }
    
    .cs-benefits-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .cs-testimonial-stack {
        padding: 16px;
    }
    
    .cs-testimonial-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .cs-benefits-items {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SCROLLABLE WRAPPER COMPONENT - For tables and diagrams with scroll hint
   ========================================================================== */

.cs-scrollable-wrapper {
    position: relative;
    background: #ffffff;
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
}

.cs-scrollable-container {
    padding: 40px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.cs-scrollable-container .cs-comparison-table-wrapper {
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.cs-scrollable-container .cs-comparison-table {
    width: max-content;
    max-width: 850px;
}

.cs-scroll-hint {
    display: block;
    position: absolute;
    bottom: 10px;
    right: 0px;
    font-size: 11px;
    color: #999;
    pointer-events: none;
    background: #ffffff;
    padding: 4px 8px;
    border-radius: 4px;
    z-index: 10;
    margin-right: 10px;
}

/* ==========================================================================
   HINGE CASE STUDY - Page-specific components (moved from inline)
   ========================================================================== */

/* Story grid */
.story-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 60px 0;
}

.story-text {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.story-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
    position: relative;
}

.story-mini-box {
    background: var(--cs-gray-card);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--cs-transition);
}

.story-mini-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.story-mini-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.story-center-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

/* Ideation grid */
.ideation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    min-height: 500px;
}

.ideation-left {
    height: 100%;
}

.ideation-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ideation-box {
    background: var(--cs-gray-card);
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-lg);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    transition: var(--cs-transition);
}

.ideation-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.ideation-box img {
    max-width: 100%;
    height: auto;
    border-radius: var(--cs-radius-sm);
}

@media (max-width: 768px) {
    .story-section,
    .ideation-grid {
        grid-template-columns: 1fr;
    }
    
    .ideation-grid {
        min-height: auto;
    }
    
    .story-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   AWAKE CASE STUDY - Page-specific components (moved from inline)
   ========================================================================== */

/* Awake Hero images */
.awake-hero-images {
    background-color: #141332;
    border-radius: var(--cs-radius-lg);
    padding: 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    margin-bottom: 80px;
}

.awake-hero-images img {
    max-height: 500px;
    width: auto;
    max-width: 280px;
    border-radius: 30px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    transition: var(--cs-transition);
}

.awake-hero-images img.desktop-img {
    max-width: 100%;
    width: 100%;
    max-height: none;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(99, 89, 233, 0.15);
}

.awake-hero-images img:hover {
    transform: scale(1.01);
    box-shadow: 0 25px 50px rgba(99, 89, 233, 0.2);
}

/* Hero quote */
.hero-quote {
    max-width: 680px;
    margin: 0 auto 60px;
    font-size: 1.15rem;
    color: var(--cs-text-secondary);
    font-style: italic;
    line-height: 1.7;
    text-align: center;
}

/* Discovery flex layout */
.discovery-flex {
    display: flex;
    gap: 40px;
    align-items: center;
}

.discovery-left {
    flex: 1;
    min-width: 280px;
}

.discovery-right {
    flex: 2;
}

.grid-findings {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.finding-item {
    background: #fff;
    border: 1px solid var(--cs-gray-border);
    padding: 24px;
    border-radius: var(--cs-radius-md);
    transition: var(--cs-transition);
}

.finding-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.finding-icon {
    font-size: 1.3rem;
    margin-bottom: 12px;
    display: inline-block;
    color: var(--cs-text);
}

.finding-item p {
    font-size: 0.95rem;
    margin: 0;
    color: var(--cs-text-secondary);
}

.small-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cs-text-muted);
    margin-bottom: 8px;
    display: block;
}

/* Mockup area for images */
.mockup-area {
    background: #fff;
    border: 1px solid var(--cs-gray-border);
    border-radius: var(--cs-radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    margin-top: 24px;
}

.mockup-area img {
    width: 100%;
    max-width: 100%;
    border-radius: var(--cs-radius-sm);
}

/* Strategy cards */
.strategy-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}

.strategy-card {
    background: #fff;
    border: 1px solid var(--cs-gray-border);
    padding: 30px;
    border-radius: var(--cs-radius-lg);
}

.strategy-card ul {
    padding-left: 20px;
    margin: 0;
}

.strategy-card li {
    margin-bottom: 8px;
    color: var(--cs-text-secondary);
}

/* Dark gallery for screens */
.gallery-dark {
    background: #1a1a1a;
    padding: 50px;
    border-radius: var(--cs-radius-lg);
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
}

.gallery-dark img {
    width: 85%;
    border-radius: var(--cs-radius-md);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    transition: var(--cs-transition);
}

.gallery-dark img:hover {
    transform: scale(1.02);
}

/* Platform Cards (Watch/Think/Apply) */
.awake-platform-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.awake-platform-card {
    background: #6359E9;
    border-radius: var(--cs-radius-lg);
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: var(--cs-transition);
}

.awake-platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.awake-platform-card i {
    font-size: 4rem;
    color: #FFFFFF;
}

.awake-platform-card span {
    font-size: 1.8rem;
    font-weight: 400;
    color: #FFFFFF;
}

/* Content Strategy Cards */
.awake-content-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.awake-content-card {
    border-radius: var(--cs-radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    min-height: 320px;
    transition: var(--cs-transition);
}

.awake-content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.awake-card-dark {
    background: #1D1D41;
    color: #fff;
}

.awake-card-yellow {
    background: #6359E9;
    color: #FFFFFF;
}

.awake-card-label {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 24px;
    display: block;
}

.awake-card-dark ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.awake-card-dark ul li {
    font-size: 1.4rem;
    font-weight: 400;
    color: #fff;
    margin-bottom: 12px;
    line-height: 1.4;
}

/* Based on card (Neuroscience/Psychology) */
.awake-card-based-on {
    justify-content: flex-start;
}

.awake-based-on-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex: 1;
    gap: 40px;
}

.awake-based-on-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.awake-based-on-item i,
.awake-based-on-item .psi-symbol {
    font-size: 4rem;
    color: #d4a84b;
}

.awake-based-on-item .psi-symbol {
    font-family: serif;
    font-weight: 400;
    margin: -18px;
}

.awake-based-on-item span:last-child {
    font-size: 1.1rem;
    color: #fff;
}

/* Action card (purple accent with target) */
.awake-card-yellow .awake-card-label {
    color: rgba(255, 255, 255, 0.7);
}

.awake-card-yellow i {
    font-size: 3.5rem;
    color: #FFFFFF;
    align-self: flex-end;
    margin-bottom: 20px;
}

.awake-card-yellow p {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.5;
    color: #FFFFFF;
    margin: 0;
    margin-top: auto;
}

/* User Testing Quotes Grid */
.awake-quotes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 60px;
    padding: 40px;
    background: #ffffff;
    border-radius: var(--cs-radius-lg);
}

.awake-quote {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--cs-text);
    font-style: normal;
    background: #fff;
    padding: 24px;
    border-radius: 16px;
}

/* Information Architecture Diagram */
.awake-ia-wrapper {
    position: relative;
    background: #ffffff;
    border-radius: var(--cs-radius-lg);
}

.awake-ia-container {
    padding: 30px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.awake-ia-container .mermaid {
    min-width: 900px;
    width: fit-content;
}

@media (min-width: 969px) {
    .awake-ia-container {
        display: flex;
        justify-content: center;
    }
}

.awake-ia-container .mermaid svg {
    font-family: 'Poppins', sans-serif !important;
}

.awake-ia-container .mermaid .node rect,
.awake-ia-container .mermaid .node .label-container {
    rx: 8px !important;
    ry: 8px !important;
}

.awake-ia-container .mermaid .nodeLabel {
    font-family: 'Poppins', sans-serif !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
}

.awake-ia-container .mermaid .edgePath path {
    stroke-width: 1.5px;
}

.awake-ia-scroll-hint {
    display: none;
    position: absolute;
    bottom: 10px;
    right: 0px;
    font-size: 11px;
    color: #999;
    pointer-events: none;
    background: #ffffff;
    padding: 4px 8px;
    border-radius: 4px;
    z-index: 10;
}

.awake-ia-scroll-hint.visible {
    display: block;
}

/* Awake responsive styles */
@media (max-width: 900px) {
    .awake-hero-images {
        padding: 20px;
    }
    
    .awake-hero-images img.desktop-img {
        max-width: 100%;
        border-radius: 10px;
    }
}

@media (max-width: 768px) {
    .awake-hero-images {
        padding: 16px;
        margin-bottom: 40px;
    }
    
    .awake-hero-images img.desktop-img {
        border-radius: 8px;
    }
    
    .discovery-flex {
        flex-direction: column;
    }
    
    .grid-findings {
        grid-template-columns: 1fr;
    }
    
    .strategy-split {
        grid-template-columns: 1fr;
    }
    
    .awake-platform-cards,
    .awake-content-cards {
        grid-template-columns: 1fr;
    }
    
    .awake-platform-card {
        padding: 40px 30px;
    }
    
    .awake-content-card {
        min-height: auto;
        padding: 30px;
    }
    
    .awake-based-on-items {
        flex-direction: column;
        gap: 30px;
    }
    
    .awake-quotes-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px;
    }
}


/* ==========================================================================
   VISUALS PAGE - Gallery layouts for Fitness App, Nacco, Otto
   ========================================================================== */

/* --- Visuals: Section subtitles --- */
.case-study-page p.visuals-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--cs-text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* --- Fitness App: shares .cs-hero-images + initHeroSlider() with Hinge (mobile crossfade + dots) --- */
.visuals-fitness-hero {
    padding: 0 0 20px;
}

.visuals-fitness-hero .cs-hero-images {
    margin-top: 0;
    margin-bottom: 40px;
}

@media (min-width: 769px) {
    .visuals-fitness-hero .cs-hero-images {
        align-items: flex-end;
        gap: 24px;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
        padding: 60px 40px;
        padding-top: 100px;
    }

    .visuals-fitness-hero .cs-hero-images img {
        flex: 0 0 auto;
        width: 260px;
        max-width: 260px;
        border-radius: 28px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
        transition: transform 0.4s ease, box-shadow 0.4s ease;
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(1) {
        transform: rotate(-6deg) translateY(-10px);
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(2) {
        transform: translateY(-30px) scale(1.05);
        z-index: 2;
        position: relative;
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(3) {
        transform: rotate(6deg) translateY(-10px);
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(1):hover {
        transform: translateY(-40px) scale(1.05) rotate(-6deg);
        z-index: 3;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(2):hover {
        transform: translateY(-50px) scale(1.08);
        z-index: 3;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
    }

    .visuals-fitness-hero .cs-hero-images img:nth-child(3):hover {
        transform: translateY(-40px) scale(1.05) rotate(6deg);
        z-index: 3;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
    }
}

/* --- Fitness App: Design System (Colors & Typography) --- */
.visuals-design-system {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.visuals-ds-item {
    border-radius: var(--cs-radius-md);
    overflow: hidden;
}

.visuals-ds-item img {
    width: 100%;
    display: block;
    border-radius: var(--cs-radius-md);
}

/* --- Nacco: Row of 3 + Full Page --- */
.visuals-nacco-row {
    display: grid;
    grid-template-columns: 1fr 1fr 0.5fr;
    gap: 16px;
    margin-bottom: 30px;
    align-items: center;
}

.visuals-nacco-item {
    border-radius: var(--cs-radius-md);
    overflow: hidden;
}

.visuals-nacco-item img {
    width: 100%;
    display: block;
    border-radius: var(--cs-radius-md);
    transition: var(--cs-transition);
}

.visuals-nacco-item img:hover {
    transform: scale(1.02);
}

.visuals-nacco-mobile img {
    max-width: 100%;
}

.visuals-full-page {
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
}

.visuals-full-page img {
    width: 100%;
    display: block;
    border-radius: var(--cs-radius-lg);
}

/* --- Otto: Image Grid --- */
.visuals-otto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.visuals-otto-item {
    border-radius: var(--cs-radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background-color: #1d1d1b;
}

.visuals-otto-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 0;
    transition: var(--cs-transition);
}

.visuals-otto-item img:hover {
    transform: scale(1.03);
}

.visuals-otto-wide {
    grid-column: span 3;
    aspect-ratio: auto;
}

.visuals-otto-wide::before {
    display: none;
}

.visuals-otto-wide img {
    object-fit: contain;
    height: auto;
    background: #1D1D1B;
    border-radius: var(--cs-radius-md);
}

/* --- Visuals Responsive --- */
@media (max-width: 768px) {
    .visuals-design-system {
        grid-template-columns: 1fr;
    }

    .visuals-nacco-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .visuals-otto-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .visuals-otto-wide {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .visuals-otto-grid {
        grid-template-columns: 1fr;
    }

    .visuals-otto-wide {
        grid-column: span 1;
    }
}

/* ==========================================================================
   BUTTERFLY - On-Demand Ride App UI Design Concept
   ========================================================================== */

.butterfly-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.butterfly-grid-full {
    grid-column: 1 / -1;
}

.bf-tall {
    grid-row: span 2;
}

.bf-tall .butterfly-img {
    height: 100%;
    object-fit: cover;
}

.butterfly-screen {
    margin-bottom: 0;
}

.butterfly-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
}

.butterfly-text-block {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.butterfly-text-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
}

.butterfly-section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1E1E1E;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.butterfly-goals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.butterfly-goal-item {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.butterfly-goal-item h4 {
    font-size: 1rem;
    font-weight: 500;
    color: #1E1E1E;
    margin: 0;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .butterfly-grid {
        grid-template-columns: 1fr;
    }

    .butterfly-goals-grid {
        grid-template-columns: 1fr;
    }

    .butterfly-text-block {
        margin: 2rem auto;
    }
}