/* ========================================
   Phase 1 Investor Enhancements
   Added: April 2, 2026
   ======================================== */

/* Hero Stats Inline */
.hero-stats-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: var(--color-gray);
}

.stat-inline {
    display: inline-flex;
    align-items: center;
}

.stat-inline strong {
    color: var(--primary-teal);
    font-weight: 700;
    margin-right: 0.25rem;
}

.stat-divider {
    color: var(--color-gray-light);
    opacity: 0.5;
}

/* Investment Opportunity Banner */
.investment-highlight {
    background: linear-gradient(135deg, rgba(30, 201, 164, 0.05) 0%, rgba(90, 182, 229, 0.05) 50%, rgba(184, 160, 220, 0.05) 100%);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(30, 201, 164, 0.1);
    border-bottom: 1px solid rgba(30, 201, 164, 0.1);
}

.investment-content {
    text-align: center;
}

.investment-content .label {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.investment-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.point {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: var(--spacing-sm);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.point:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.point i {
    font-size: 1.5rem;
    color: var(--primary-teal);
}

.point span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
}

/* Key Metrics Dashboard */
.metrics-dashboard {
    padding: var(--spacing-lg) 0;
    background: white;
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.metric-item {
    text-align: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(30, 201, 164, 0.03) 0%, rgba(184, 160, 220, 0.03) 100%);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(30, 201, 164, 0.1);
    transition: var(--transition-base);
}

.metric-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-teal);
}

.metric-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-icon i {
    font-size: 1.75rem;
    color: white;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--color-gray);
    font-weight: 500;
    line-height: 1.4;
}

/* Visual Progress Timeline */
.progress-visual {
    padding: var(--spacing-lg) 0;
    background: var(--color-off-white);
}

.progress-visual .section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.timeline-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.timeline-subtitle {
    font-size: 1rem;
    color: var(--color-gray);
}

.timeline-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    overflow-x: auto;
}

.milestone {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 120px;
    position: relative;
}

.milestone-marker {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.milestone.completed .milestone-marker {
    background: var(--gradient-primary);
    color: white;
}

.milestone.active .milestone-marker {
    background: var(--gradient-primary);
    color: white;
    animation: pulse 2s infinite;
}

.milestone.upcoming .milestone-marker {
    background: white;
    border: 3px solid var(--color-gray-light);
    color: var(--color-gray-light);
}

.milestone-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: 0.25rem;
}

.milestone-date {
    font-size: 0.75rem;
    color: var(--color-gray);
    text-align: center;
}

.milestone.active .milestone-label {
    color: var(--primary-teal);
    font-weight: 700;
}

.timeline-connector {
    width: 80px;
    height: 3px;
    background: var(--color-gray-light);
    position: relative;
    margin: 0 -10px;
    margin-bottom: 60px;
}

.timeline-connector.completed {
    background: var(--gradient-primary);
}

.timeline-connector.active {
    background: linear-gradient(90deg, var(--primary-teal) 0%, var(--color-gray-light) 100%);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(30, 201, 164, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(30, 201, 164, 0);
    }
}

/* Investment CTA Section */
.investor-cta {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
    color: white;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

.cta-header .label {
    display: inline-block;
    background: rgba(30, 201, 164, 0.2);
    color: var(--primary-teal);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.cta-content h3 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-md);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-gray-light);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 400px;
    margin: 0 auto;
}

.cta-note i {
    color: var(--primary-teal);
}

/* Responsive Design */
@media (max-width: 768px) {
    .investment-content h3 {
        font-size: 1.5rem;
    }
    
    .key-points {
        grid-template-columns: 1fr;
    }
    
    .metrics-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .timeline-visual {
        flex-direction: column;
        align-items: stretch;
    }
    
    .timeline-connector {
        width: 3px;
        height: 40px;
        margin: -10px auto;
    }
    
    .milestone {
        min-width: auto;
        width: 100%;
    }
    
    .cta-content h3 {
        font-size: 1.75rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

/* Competitive Advantage Section */
.competitive-advantage {
    background: linear-gradient(135deg, rgba(30, 201, 164, 0.03) 0%, rgba(184, 160, 220, 0.03) 100%);
    padding: 4rem 0;
    position: relative;
}

.competitive-advantage .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.competitive-advantage .section-label {
    color: var(--primary-green);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    display: block;
    margin-bottom: 0.75rem;
}

.competitive-advantage .section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 0.75rem 0;
}

.competitive-advantage .section-subtitle {
    color: var(--color-gray);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.comparison-side {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.comparison-side.problem {
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.comparison-side.solution {
    border: 2px solid rgba(30, 201, 164, 0.3);
    background: linear-gradient(135deg, rgba(30, 201, 164, 0.02), rgba(184, 160, 220, 0.02));
}

.comparison-side:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid;
}

.comparison-side.problem .comparison-header {
    border-color: rgba(239, 68, 68, 0.2);
}

.comparison-side.solution .comparison-header {
    border-color: rgba(30, 201, 164, 0.2);
}

.comparison-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.comparison-side.problem .comparison-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.comparison-side.solution .comparison-icon {
    background: linear-gradient(135deg, rgba(30, 201, 164, 0.2), rgba(90, 182, 229, 0.2));
    color: var(--primary-green);
}

.comparison-icon i {
    font-size: 1.5rem;
}

.comparison-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.comparison-side.problem .comparison-title {
    color: #7f1d1d;
}

.comparison-side.solution .comparison-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.comparison-item:last-child {
    border-bottom: none;
}

.comparison-item-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.comparison-side.problem .comparison-item-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.comparison-side.solution .comparison-item-icon {
    background: rgba(30, 201, 164, 0.1);
    color: var(--primary-green);
}

.comparison-item-icon i {
    font-size: 0.75rem;
}

.comparison-item-text {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-dark-alt);
}

.comparison-item-text strong {
    color: var(--color-dark);
    font-weight: 600;
}

.comparison-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.divider-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(30, 201, 164, 0.3);
}

.divider-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray);
    font-weight: 600;
}

.advantage-callout {
    background: var(--gradient-primary);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: 3rem;
    box-shadow: var(--shadow-lg);
}

.advantage-callout h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.advantage-callout p {
    font-size: 1rem;
    margin: 0;
    opacity: 0.95;
}

@media (max-width: 480px) {
    .hero-stats-inline {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .metrics-row {
        grid-template-columns: 1fr;
    }
}

/* Competitive Advantage Mobile Responsive */
@media (max-width: 968px) {
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .comparison-divider {
        flex-direction: row;
        order: 2;
    }

    .comparison-side.problem {
        order: 1;
    }

    .comparison-side.solution {
        order: 3;
    }

    .divider-label {
        /* Normal horizontal text */
    }

    .competitive-advantage {
        padding: 3rem 0;
    }

    .competitive-advantage .section-title {
        font-size: 1.5rem;
    }
}

/* ========================================
   Clinical Trial Modal
   ======================================== */

/* Tertiary Button Style */
.btn-tertiary {
    background: linear-gradient(135deg, rgba(90, 182, 229, 0.1), rgba(184, 160, 220, 0.1));
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-tertiary:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

/* Modal Overlay */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Modal Content */
.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Close Button */
.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(148, 163, 184, 0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    z-index: 10;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    transform: rotate(90deg);
}

.modal-close i {
    font-size: 1.25rem;
    color: var(--color-gray);
}

/* Modal Header */
.modal-header {
    background: linear-gradient(135deg, rgba(90, 182, 229, 0.1), rgba(184, 160, 220, 0.1));
    padding: var(--spacing-lg);
    text-align: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(90, 182, 229, 0.3);
}

.modal-icon i {
    font-size: 2.5rem;
    color: white;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 var(--spacing-xs) 0;
}

.modal-subtitle {
    font-size: 1rem;
    color: var(--color-gray);
    margin: 0;
}

/* Modal Body */
.modal-body {
    padding: var(--spacing-lg);
}

.modal-section {
    margin-bottom: var(--spacing-lg);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0 0 var(--spacing-sm) 0;
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--primary-blue);
    display: inline-block;
}

.modal-section p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-dark-alt);
    margin: 0;
}

/* Tumor Types List */
.tumor-types-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0 0 0;
}

.tumor-types-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(90, 182, 229, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    border-left: 4px solid var(--primary-blue);
}

.tumor-types-list li:last-child {
    margin-bottom: 0;
}

.tumor-types-list i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.tumor-types-list span {
    flex: 1;
    line-height: 1.6;
}

/* Eligibility List */
.eligibility-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-sm);
}

.eligibility-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: white;
    border: 1px solid rgba(90, 182, 229, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    line-height: 1.5;
}

.eligibility-list i {
    color: var(--primary-blue);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 3px;
}

/* Timeline Section */
.timeline-section {
    background: linear-gradient(135deg, rgba(90, 182, 229, 0.05), rgba(184, 160, 220, 0.05));
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-xs);
}

.timeline-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-text {
    font-size: 0.875rem;
    color: var(--color-dark-alt);
    line-height: 1.5;
}

/* Modal CTA */
.modal-cta {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    text-align: center;
}

.modal-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

/* Modal Disclaimers Container */
.modal-disclaimers {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.modal-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--color-gray);
    line-height: 1.7;
    text-align: left;
    background: rgba(148, 163, 184, 0.05);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin: 0;
    border-left: 3px solid rgba(148, 163, 184, 0.3);
}

.modal-disclaimer .disclaimer-content {
    flex: 1;
    padding-top: 1px;
}

.modal-disclaimer strong {
    color: var(--color-dark);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

.modal-disclaimer i {
    color: var(--color-gray);
    flex-shrink: 0;
    margin-top: 3px;
    font-size: 1rem;
    width: 18px;
    text-align: center;
}

/* Primary Disclaimer - FDA Warning */
.modal-disclaimer.primary-disclaimer {
    background: rgba(239, 68, 68, 0.05);
    border-left-color: #ef4444;
}

.modal-disclaimer.primary-disclaimer i {
    color: #ef4444;
    font-size: 1.1rem;
}

.modal-disclaimer.primary-disclaimer strong {
    color: #991b1b;
}

/* Modal Responsive */
@media (max-width: 768px) {
    .modal-content {
        max-height: 95vh;
        margin: var(--spacing-sm);
    }

    .modal-header {
        padding: var(--spacing-md);
    }

    .modal-icon {
        width: 60px;
        height: 60px;
    }

    .modal-icon i {
        font-size: 2rem;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-body {
        padding: var(--spacing-md);
    }

    .eligibility-list {
        grid-template-columns: 1fr;
    }

    .timeline-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }
}