/* ============================================
   PROFESSIONAL STYLES - professional.css
   Enhanced professional medical/dental styling
   ============================================ */

/* ============================================
   INTRO SECTION
   ============================================ */
.intro-section {
    padding: 100px 20px 80px;
    background: linear-gradient(135deg, var(--bg) 0%, var(--panel) 100%);
}

@media (max-width: 768px) {
    .intro-section {
        padding: 80px 15px 60px;
    }
}

@media (max-width: 480px) {
    .intro-section {
        padding: 60px 15px 40px;
    }
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-badge {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    box-shadow: none;
}

.intro-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 30px;
    line-height: 1.3;
}

:root[data-theme="light"] .intro-title {
    color: #0f172a;
}

.intro-description {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    padding: 60px 20px;
    background: var(--panel);
}

@media (max-width: 768px) {
    .stats-section {
        padding: 50px 15px;
    }
}

@media (max-width: 480px) {
    .stats-section {
        padding: 40px 15px;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--card);
    border-radius: 15px;
    border: 1px solid rgba(6, 182, 212, 0.1);
}

:root[data-theme="dark"] .stat-card {
    background: #0f1315;
   
}

@media (max-width: 768px) {
    .stat-card {
        padding: 30px 15px;
    }
}

@media (max-width: 480px) {
    .stat-card {
        padding: 25px 15px;
    }
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--muted);
    font-weight: 500;
}

/* ============================================
   DUAL IMAGING SECTION
   ============================================ */
.dual-imaging-section {
    padding: 100px 20px;
    background: var(--bg);
}

@media (max-width: 768px) {
    .dual-imaging-section {
        padding: 80px 15px;
    }
}

@media (max-width: 480px) {
    .dual-imaging-section {
        padding: 60px 15px;
    }
}

.imaging-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

@media (max-width: 992px) {
    .imaging-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin: 40px 0;
    }
}

@media (max-width: 768px) {
    .imaging-grid {
        gap: 25px;
        margin: 30px 0;
    }
}

.imaging-card {
    background: var(--card);
    border-radius: 20px;
    padding: 40px;
    border: none;
}

:root[data-theme="light"] .imaging-card {
    background: #e8f1f7;
}

@media (max-width: 768px) {
    .imaging-card {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .imaging-card {
        padding: 25px 15px;
    }
}

.imaging-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

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

.imaging-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.imaging-description {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 25px;
}

.imaging-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.imaging-features li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    font-size: 1rem;
    color: var(--text);
}

.imaging-features i {
    background: linear-gradient(135deg, var(--accent), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 12px;
    font-size: 1.1rem;
}

.imaging-btn {
    padding: 15px 35px;
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.imaging-btn:hover {
    background: var(--accent);
    color: white;
}

.correlation-benefit {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: 20px;
    border: none;
}

.benefit-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

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

.benefit-content {
    flex: 1;
}

.benefit-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 15px;
}

.benefit-text {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ============================================
   THREE-STEP PROCESS ENHANCED
   ============================================ */
.three-step-section {
    padding: 100px 0;
    background: var(--panel);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin-bottom: 20px;
}

:root[data-theme="light"] .section-title {
    color: #0f172a;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--muted);
    margin-bottom: 60px;
}

.three-step-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step-card {
    background: var(--bg);
    border-radius: 20px;
    padding: 50px 35px;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

:root[data-theme="dark"] .step-card {
    background: #0f1315;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0px;
    background: none;
}

.step-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text);
    opacity: 1;
    margin-bottom: 20px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.step-icon i {
    font-size: 2.2rem;
    color: white;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.step-description {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 25px;
    flex-grow: 1;
}

.step-details {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: auto;
}

.detail-badge {
    padding: 6px 15px;
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    padding: 100px 0;
    background: var(--bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.benefit-card {
    background: var(--panel);
    border-radius: 15px;
    padding: 40px 30px;
    border: 2px solid transparent;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon i {
    font-size: 1.8rem;
    color: white;
}

.benefit-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 15px;
}

.benefit-description {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ============================================
   FEATURES SECTION ENHANCED
   ============================================ */
.features-section {
    padding: 100px 0;
    background: var(--panel);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: var(--bg);
    border-radius: 15px;
    padding: 35px 25px;
    text-align: center;
    border: 1px solid rgba(0, 180, 216, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 15px;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
    flex-grow: 1;
}

/* ============================================
   CLINICAL ACCURACY SECTION
   ============================================ */
.clinical-accuracy-section {
    padding: 100px 0;
    background: var(--bg);
}

.accuracy-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.accuracy-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.accuracy-content {
    max-width: 1200px;
    margin: 0 auto;
}

.accuracy-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.accuracy-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.clinical-image {
    width: 100%;
    height: auto;
    display: block;
}

.accuracy-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 30px;
    display: flex;
    gap: 30px;
    justify-content: center;
}

.accuracy-metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #10b981;
}

.metric-label {
    display: block;
    font-size: 0.9rem;
    color: white;
    margin-top: 5px;
}

.accuracy-details {
    padding: 20px 0;
}

.accuracy-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 30px;
}

.accuracy-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.accuracy-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.accuracy-item i {
    flex-shrink: 0;
    font-size: 0.75rem;
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5px;
}

.accuracy-item-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.accuracy-item-content p {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ============================================
   SECURITY & PRIVACY SECTION
   ============================================ */
.security-ai-section {
    padding: 100px 0;
    background: var(--panel);
}

.security-row,
.ai-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.security-icon-display,
.ai-icon-display {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: none;
}

.security-icon-display i,
.ai-icon-display i {
    font-size: 6rem;
    color: white;
}

.security-subtitle,
.ai-subtitle {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.security-description,
.ai-description {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 30px;
}

.security-list {
    list-style: none;
    padding: 0;
}

.security-list li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
}

.security-list i {
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 0.85rem;
}

.compliance-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 25px;
}

.compliance-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--card);
    border-radius: 10px;
    border: 2px solid var(--accent);
    font-weight: 600;
    color: var(--text);
}

.compliance-badge i {
    color: var(--accent);
    font-size: 1.2rem;
}

/* ============================================
   DEMO REPORT SECTION
   ============================================ */
.demo-report-section {
    padding: 100px 0;
    background: var(--bg);
}

.report-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    margin-top: 60px;
    align-items: start;
}

.report-xray-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: none;
    background: #000;
}

.report-xray-image {
    width: 100%;
    height: auto;
    display: block;
}

.report-xray-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.bounding-box {
    position: absolute;
    border: 3px solid;
    border-radius: 5px;
}

.bounding-box.red {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.bounding-box.yellow {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.bounding-box.green {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.1);
}

.box-label {
    position: absolute;
    top: -30px;
    left: 0;
    padding: 5px 12px;
    background: #ef4444;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 5px;
    white-space: nowrap;
}

.report-caption {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.red-text {
    color: #ef4444;
    font-weight: 600;
}

.yellow-text {
    color: #f59e0b;
    font-weight: 600;
}

.green-text {
    color: #10b981;
    font-weight: 600;
}

.report-card {
    background: var(--panel);
    border-radius: 20px;
    padding: 40px;
    box-shadow: none;
}

.report-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 30px;
}

.report-findings {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.finding-item {
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid;
}

.finding-item.severity-high {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

.finding-item.severity-medium {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}

.finding-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.finding-tooth {
    font-weight: 700;
    color: var(--text);
    font-size: 1.1rem;
}

.finding-severity {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    background: #ef4444;
    color: white;
}

.finding-item.severity-medium .finding-severity {
    background: #f59e0b;
}

.finding-description {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.6;
}

.report-actions {
    display: flex;
    gap: 15px;
    flex-direction: column;
}

.report-btn {
    padding: 15px 25px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
}

.report-btn.primary {
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
}

.report-btn.primary:hover {
    filter: brightness(1.1);
}

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

.report-btn.secondary:hover {
    background: var(--accent);
    color: white;

}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-cta-section {
    padding: 100px 0;
    background: var(--panel);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin: 60px 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--panel);
    border-radius: 20px;
    padding: 45px 35px;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    box-shadow: none;
    outline: none;
}

.pricing-card.featured {
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
    outline: none;
}

/* Light mode pricing card borders */
:root[data-theme="light"] .pricing-card {
    background: #ffffff;
    border: none;
}

:root[data-theme="light"] .pricing-card.featured {
    background: #ffffff;
    border: none;
}

/* Dark mode pricing card */
:root[data-theme="dark"] .pricing-card {
    background: #0f1315;
    border: none;
}

:root[data-theme="dark"] .pricing-card.featured {
    background: #0f1315;
    border: none;
}

.pricing-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.pricing-badge.featured {
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
}

.pricing-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
}

.pricing-price {
    margin: 25px 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
}

.price-period {
    font-size: 1rem;
    color: var(--muted);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 30px 0 40px;
    text-align: left;
}

.pricing-features li {
    display: flex;
    align-items: center;
    padding: 12px 0;
    font-size: 0.95rem;
    color: var(--text);
}

.pricing-features i {
    color: white;
    margin-right: 12px;
    font-size: 0.7rem;
    background: linear-gradient(135deg, var(--accent), var(--success));
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pricing-btn {
    width: 100%;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.pricing-btn.primary {
    background: linear-gradient(135deg, var(--accent), var(--success));
    color: white;
}

.pricing-btn.primary:hover {
    filter: brightness(1.1);
}

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

.pricing-btn.secondary:hover {
    background: var(--accent);
    color: white;
}

.money-back-guarantee {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--muted);
    font-size: 0.95rem;
}

.money-back-guarantee i {
    color: #10b981;
    font-size: 1.5rem;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--accent), var(--success));
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.cta-btn {
    padding: 18px 35px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
}

.cta-btn.primary {
    background: white;
    color: var(--accent);
    font-weight: 700;
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

.cta-btn.tertiary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.cta-assurance {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.cta-assurance span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-assurance i {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .imaging-grid {
        grid-template-columns: 1fr;
    }

    .accuracy-main,
    .security-row,
    .ai-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .report-layout {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .intro-title,
    .section-title,
    .cta-title {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .benefits-grid,
    .features-grid,
    .three-step-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .intro-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    /* Three-step section mobile */
    .three-step-section {
        padding: 60px 0;
    }

    .step-card {
        padding: 35px 25px;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 40px;
    }

    /* Benefits section mobile */
    .benefits-section {
        padding: 60px 0;
    }

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

    .benefit-card {
        padding: 30px 20px;
    }

    /* Features section mobile */
    .features-section {
        padding: 60px 0;
    }

    /* Clinical accuracy mobile */
    .clinical-accuracy-section {
        padding: 60px 0;
    }

    .accuracy-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .accuracy-title {
        font-size: 1.5rem;
    }

    .accuracy-overlay {
        padding: 20px;
        gap: 20px;
    }

    .metric-value {
        font-size: 1.8rem;
    }

    /* Security section mobile */
    .security-ai-section {
        padding: 60px 0;
    }

    .security-row,
    .ai-row {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 60px;
    }

    .security-subtitle,
    .ai-subtitle {
        font-size: 1.5rem;
    }

    .security-icon-display,
    .ai-icon-display {
        width: 150px;
        height: 150px;
    }

    .security-icon-display i,
    .ai-icon-display i {
        font-size: 4rem;
    }

    /* Demo report mobile */
    .demo-report-section {
        padding: 60px 0;
    }

    .report-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .report-card {
        padding: 25px 20px;
    }

    .report-card-title {
        font-size: 1.4rem;
    }

    /* Pricing section mobile */
    .pricing-cta-section {
        padding: 60px 0;
    }

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

    /* Imaging section mobile */
    .dual-imaging-section {
        padding: 60px 0;
    }

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

    .imaging-card {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

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

    .intro-title {
        font-size: 1.5rem;
    }

    .step-number {
        font-size: 3rem;
    }

    .accuracy-title,
    .security-subtitle,
    .ai-subtitle {
        font-size: 1.3rem;
    }

    .metric-value {
        font-size: 1.5rem;
    }

    .security-icon-display,
    .ai-icon-display {
        width: 120px;
        height: 120px;
    }

    .security-icon-display i,
    .ai-icon-display i {
        font-size: 3rem;
    }

    .report-card-title {
        font-size: 1.2rem;
    }

    .compliance-badges {
        flex-direction: column;
    }

    .compliance-badge {
        width: 100%;
        justify-content: center;
    }
}