/* Modern Futuristic Detective Game Theme - Inspired by Motiff and Kiro */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #15151f;
    --bg-card: #1a1a28;
    --bg-hover: #20203a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b88;
    --accent-primary: #8b5cf6;
    --accent-secondary: #6366f1;
    --accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    --accent-red: #ef4444;
    --accent-success: #10b981;
    --border-color: #2a2a3e;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 50px -12px rgba(0, 0, 0, 0.6);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.3);
    --glow-blue: 0 0 20px rgba(99, 102, 241, 0.3);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Navigation Bar - Top Right Corner */
.main-nav {
    position: fixed;
    top: 0;
    right: 0;
    padding: 1.5rem 2rem;
    z-index: 1000;
    background: transparent;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: all var(--transition-smooth);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover {
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-who {
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link-who:hover {
    transform: translateY(-2px);
    filter: brightness(1.2);
}

.nav-link-linkedin {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    padding: 0;
    transition: all var(--transition-smooth);
    border: 1px solid transparent;
}

.nav-link-linkedin:hover {
    background: var(--accent-gradient);
    color: var(--text-primary);
    transform: scale(1.1);
    box-shadow: var(--glow-purple);
    border-color: var(--accent-primary);
}

.nav-link-linkedin svg {
    width: 18px;
    height: 18px;
}

/* Arrow Pointer */
.arrow-pointer {
    position: fixed;
    top: 5.5rem;
    right: 14rem;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
    animation: float 2s ease-in-out infinite;
}

.arrow-container {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

.arrow-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.5));
}

.arrow-text {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-align: center;
    letter-spacing: 0.02em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

/* Page Header - Top Left Corner */
.page-header {
    position: fixed;
    top: 0;
    left: 0;
    padding: 1.5rem 2rem;
    z-index: 1000;
    background: transparent;
}

.page-header-link {
    text-decoration: none;
    display: inline-block;
    transition: all var(--transition-smooth);
}

.page-header-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    cursor: pointer;
}

.page-header-link:hover .page-header-title {
    transform: scale(1.05);
    filter: brightness(1.2);
}

/* Header Styles */
.main-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 3rem 0;
}

.game-title {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* Case Board Grid */
.case-board {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Case Card */
.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-smooth);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl), var(--glow-purple);
    border-color: var(--accent-primary);
}

.case-card:hover::before {
    transform: scaleX(1);
}

.case-header {
    margin-bottom: 1.5rem;
}

.case-number {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.case-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.product-type {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.metric-affected {
    background: var(--bg-secondary);
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 12px;
    border-left: 3px solid var(--accent-red);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.metric-name {
    font-size: 1.1rem;
    color: var(--accent-red);
    font-weight: 600;
}

.case-teaser {
    color: var(--text-secondary);
    margin: 1.5rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.case-button {
    width: 100%;
    padding: 0.875rem;
    background: var(--accent-gradient);
    color: var(--text-primary);
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

.case-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--glow-purple);
}

/* Briefing Page */
.briefing-page {
    background: var(--bg-primary);
}

.briefing-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
    padding-top: 5rem;
}

.briefing-header {
    text-align: center;
    padding-bottom: 2rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
}

.case-file-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.briefing-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all var(--transition-smooth);
}

.section:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-content {
    color: var(--text-secondary);
    line-height: 1.8;
}

.metric-drop {
    background: var(--bg-secondary);
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 12px;
    border-left: 3px solid var(--accent-red);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-red);
    margin-top: 0.5rem;
}

.timeline-list {
    list-style: none;
    position: relative;
}

.timeline-item {
    padding: 1rem 1rem 1rem 2rem;
    margin: 0.5rem 0;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-primary);
    position: relative;
    transition: all var(--transition-smooth);
}

.timeline-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-primary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.timeline-date {
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 1rem;
}

.action-buttons {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.btn {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--glow-purple);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

/* Investigation Room */
.investigation-page {
    background: var(--bg-primary);
    height: 100vh;
    overflow: hidden;
}

.investigation-layout {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100vh;
}

.top-bar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 2rem;
    padding-top: 4.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.case-info h2 {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.clue-counter {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.submit-btn {
    padding: 0.75rem 2rem;
    background: var(--accent-gradient);
    color: var(--text-primary);
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    box-shadow: var(--shadow-sm);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--glow-purple);
}

.main-content {
    display: grid;
    grid-template-columns: 250px 1fr 350px;
    height: calc(100vh - 80px);
    overflow: hidden;
}

/* Left Panel */
.left-panel {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
}

.panel-title {
    padding: 1.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

.evidence-tabs {
    list-style: none;
}

.tab-item {
    padding: 1rem 1.5rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-smooth);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.tab-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.tab-item.active {
    background: var(--bg-hover);
    color: var(--accent-primary);
    border-left: 3px solid var(--accent-primary);
    font-weight: 600;
    box-shadow: inset 0 0 10px rgba(139, 92, 246, 0.1);
}

/* Center Panel */
.center-panel {
    padding: 2rem;
    overflow-y: auto;
    background: var(--bg-primary);
}

.clue-board {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.clue-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all var(--transition-smooth);
}

.clue-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--glow-blue);
    border-color: var(--accent-secondary);
}

.clue-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.clue-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

.clue-source {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
}

.clue-text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9rem;
}

.locked-clue {
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.locked-clue:hover:not(.disabled) {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
    box-shadow: var(--shadow-md), var(--glow-purple);
}

.locked-clue.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.lock-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.reveal-btn {
    margin-top: 0.75rem;
    padding: 0.5rem 1.5rem;
    background: transparent;
    border: 1px solid var(--accent-primary);
    border-radius: 10px;
    color: var(--accent-primary);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.reveal-btn:hover:not(:disabled) {
    background: var(--accent-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm), var(--glow-purple);
}

.reveal-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Right Panel */
.right-panel {
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 1.5rem;
}

.hypothesis-section {
    margin-bottom: 2rem;
}

.add-hypothesis-btn {
    width: 100%;
    padding: 0.875rem;
    background: transparent;
    border: 2px dashed var(--accent-primary);
    border-radius: 10px;
    color: var(--accent-primary);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
    margin-bottom: 1rem;
}

.add-hypothesis-btn:hover:not(:disabled) {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--accent-secondary);
    box-shadow: var(--shadow-sm), var(--glow-purple);
}

.add-hypothesis-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.hypothesis-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all var(--transition-smooth);
}

.hypothesis-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}

.hypothesis-card textarea {
    width: 100%;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    resize: vertical;
    min-height: 80px;
    transition: all var(--transition-smooth);
}

.hypothesis-card textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
}

.hypothesis-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.hypothesis-actions button {
    flex: 1;
    padding: 0.5rem;
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.delete-btn {
    background: var(--accent-red);
    color: var(--text-primary);
}

.delete-btn:hover {
    opacity: 0.85;
    box-shadow: var(--shadow-sm);
}

/* Verdict Page */
.verdict-page {
    background: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.verdict-container {
    max-width: 800px;
    margin: 2rem;
    padding-top: 4rem;
}

.verdict-header {
    text-align: center;
    margin-bottom: 3rem;
}

.verdict-result {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.verdict-result.correct {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.verdict-result.incorrect {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.truth-section, .your-answer-section, .feedback-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all var(--transition-smooth);
}

.truth-section:hover, .your-answer-section:hover, .feedback-section:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.feedback-list {
    list-style: none;
}

.feedback-list li {
    padding: 0.875rem;
    margin: 0.5rem 0;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    transition: all var(--transition-smooth);
}

.feedback-list li:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.verdict-actions {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

/* Info Pages */
.info-page {
    background: var(--bg-primary);
    min-height: 100vh;
    padding-top: 5rem;
}

.info-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.info-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    text-align: center;
}

.info-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.info-content h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.info-content h2:first-child {
    margin-top: 0;
}

.info-content p {
    margin-bottom: 1.5rem;
}

.info-content ul, .info-content ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.info-content li {
    margin-bottom: 0.75rem;
}

.info-back-btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--accent-gradient);
    color: var(--text-primary);
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

.info-back-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--glow-purple);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
    transition: all var(--transition-smooth);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 200px 1fr 300px;
    }
}

@media (max-width: 768px) {
    .game-title {
        font-size: 2.5rem;
    }
    
    .case-board {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .verdict-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-nav {
        padding: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .nav-link {
        font-size: 0.8rem;
    }
    
    .nav-link-who {
        font-size: 0.95rem;
    }
    
    .arrow-pointer {
        top: 4.5rem;
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        animation: float-mobile 2s ease-in-out infinite;
    }
    
    @keyframes float-mobile {
        0%, 100% {
            transform: translateX(-50%) translateY(0px);
        }
        50% {
            transform: translateX(-50%) translateY(-8px);
        }
    }
    
    .arrow-container {
        width: 45px;
        height: 45px;
    }
    
    .arrow-text {
        font-size: 0.65rem;
    }
    
    .nav-link-linkedin {
        width: 32px;
        height: 32px;
    }
    
    .nav-link-linkedin svg {
        width: 16px;
        height: 16px;
    }
    
    .info-title {
        font-size: 2rem;
    }
    
    .info-container {
        padding: 2rem 1.5rem;
    }
}