/* BMI Calculator Specific Styles - Scoped to avoid affecting header/footer */
    .bmi-calculator-wrapper {
        font-family: 'Poppins', sans-serif;
        background-color: #f1f5f9;
        min-height: 100vh;
    }
    
    .bmi-calculator-wrapper * {
        box-sizing: border-box;
    }
    
    /* Hero Section */
    .bmi-hero-section {
        background: linear-gradient(135deg, #262626 0%, #3d3d3d 50%, #262626 100%);
        padding: 70px 0;
        color: #fff;
        position: relative;
        overflow: hidden;
    }
    
    .bmi-hero-section::before {
        content: '';
        position: absolute;
        top: -100px;
        right: -100px;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(255, 189, 41, 0.15) 0%, transparent 70%);
        border-radius: 50%;
    }
    
    .bmi-hero-section::after {
        content: '';
        position: absolute;
        bottom: -150px;
        left: -100px;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(255, 189, 41, 0.1) 0%, transparent 70%);
        border-radius: 50%;
    }
    
    .bmi-hero-content {
        position: relative;
        z-index: 1;
    }
    
    .bmi-hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 189, 41, 0.2);
        padding: 8px 20px;
        border-radius: 50px;
        font-size: 0.85rem;
        font-weight: 500;
        margin-bottom: 20px;
        border: 1px solid rgba(255, 189, 41, 0.3);
    }
    
    .bmi-hero-badge i {
        color: #ffbd29;
    }
    
    .bmi-hero-title {
        font-size: 3rem;
        font-weight: 800;
        margin-bottom: 20px;
        line-height: 1.2;
    }
    
    .bmi-hero-title span {
        color: #ffbd29;
        position: relative;
    }
    
    .bmi-hero-title span::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 0;
        width: 100%;
        height: 8px;
        background: rgba(255, 189, 41, 0.3);
        z-index: -1;
    }
    
    .bmi-hero-subtitle {
        font-size: 1.15rem;
        opacity: 0.9;
        margin-bottom: 25px;
        max-width: 600px;
        line-height: 1.7;
    }
    
    .bmi-hero-stats {
        display: flex;
        gap: 40px;
        flex-wrap: wrap;
    }
    
    .bmi-stat-item {
        text-align: center;
    }
    
    .bmi-stat-number {
        font-size: 2rem;
        font-weight: 800;
        color: #ffbd29;
    }
    
    .bmi-stat-label {
        font-size: 0.85rem;
        opacity: 0.8;
    }
    
    .bmi-hero-rating {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-top: 25px;
    }
    
    .bmi-hero-rating i {
        color: #ffbd29;
        font-size: 1.1rem;
    }
    
    .bmi-hero-rating span {
        font-size: 0.95rem;
        opacity: 0.9;
    }
    
    /* Main Content */
    .bmi-main-content {
        padding: 60px 0;
    }
    
    /* Ad Spaces */
    .bmi-ad-space {
        background: #fff;
        border: 2px dashed #e2e8f0;
        border-radius: 16px;
        min-height: 600px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #94a3b8;
        font-size: 0.9rem;
        position: sticky;
        top: 20px;
        flex-direction: column;
        gap: 10px;
    }
    
    .bmi-ad-space i {
        font-size: 2rem;
        color: #cbd5e1;
    }
    
    /* Calculator Card */
    .bmi-calculator-card {
        background: #fff;
        border-radius: 24px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
        overflow: hidden;
        border: none;
    }
    
    .bmi-card-header {
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        color: #fff;
        padding: 30px 35px;
        position: relative;
    }
    
    .bmi-card-header::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, #ffbd29, #f59e0b, #ffbd29);
    }
    
    .bmi-card-header-content {
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .bmi-card-icon {
        width: 60px;
        height: 60px;
        background: rgba(255, 189, 41, 0.2);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: #ffbd29;
    }
    
    .bmi-card-header h2 {
        font-size: 1.6rem;
        font-weight: 700;
        margin: 0;
    }
    
    .bmi-card-header p {
        margin: 5px 0 0;
        opacity: 0.8;
        font-size: 0.95rem;
    }
    
    .bmi-card-body {
        padding: 40px;
    }
    
    /* Unit Toggle */
    .bmi-unit-toggle {
        display: flex;
        background: #f1f5f9;
        border-radius: 16px;
        padding: 6px;
        margin-bottom: 35px;
    }
    
    .bmi-unit-btn {
        flex: 1;
        padding: 16px 24px;
        border: none;
        background: transparent;
        border-radius: 12px;
        font-weight: 600;
        font-size: 1rem;
        color: #64748b;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }
    
    .bmi-unit-btn:hover {
        color: #262626;
    }
    
    .bmi-unit-btn.active {
        background: #262626;
        color: #fff;
        box-shadow: 0 4px 15px rgba(38, 38, 38, 0.3);
    }
    
    .bmi-unit-btn.active i {
        color: #ffbd29;
    }
    
    /* Form Groups */
    .bmi-form-row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        margin-bottom: 25px;
    }
    
    .bmi-form-group {
        margin-bottom: 0;
    }
    
    .bmi-form-group.full-width {
        grid-column: span 2;
    }
    
    .bmi-label {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 600;
        color: #262626;
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .bmi-label i {
        color: #ffbd29;
        width: 20px;
    }
    
    .bmi-label .bmi-tooltip {
        margin-left: auto;
        color: #94a3b8;
        cursor: help;
        font-size: 0.85rem;
    }
    
    .bmi-input-wrapper {
        position: relative;
    }
    
    .bmi-form-control {
        width: 100%;
        padding: 16px 20px;
        border: 2px solid #e2e8f0;
        border-radius: 14px;
        font-size: 1.05rem;
        font-weight: 500;
        color: #262626;
        transition: all 0.3s ease;
        background: #fff;
    }
    
    .bmi-form-control:focus {
        outline: none;
        border-color: #ffbd29;
        box-shadow: 0 0 0 4px rgba(255, 189, 41, 0.15);
    }
    
    .bmi-form-control::placeholder {
        color: #94a3b8;
        font-weight: 400;
    }
    
    .bmi-input-unit {
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        color: #64748b;
        font-weight: 600;
        font-size: 0.9rem;
        background: #f1f5f9;
        padding: 6px 12px;
        border-radius: 8px;
    }
    
    /* Height Inputs (US Units) */
    .bmi-height-inputs {
        display: flex;
        gap: 15px;
    }
    
    .bmi-height-inputs .bmi-input-wrapper {
        flex: 1;
    }
    
    /* Gender Selection */
    .bmi-gender-options {
        display: flex;
        gap: 15px;
    }
    
    .bmi-gender-btn {
        flex: 1;
        padding: 18px 20px;
        border: 2px solid #e2e8f0;
        background: #fff;
        border-radius: 14px;
        font-weight: 600;
        font-size: 1rem;
        color: #64748b;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
    }
    
    .bmi-gender-btn i {
        font-size: 1.3rem;
    }
    
    .bmi-gender-btn:hover {
        border-color: #ffbd29;
        color: #262626;
    }
    
    .bmi-gender-btn.active {
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        border-color: #262626;
        color: #fff;
    }
    
    .bmi-gender-btn.active i {
        color: #ffbd29;
    }
    
    /* Calculate Button */
    .bmi-calculate-btn {
        width: 100%;
        padding: 20px;
        background: linear-gradient(135deg, #ffbd29 0%, #f59e0b 100%);
        border: none;
        border-radius: 16px;
        font-size: 1.15rem;
        font-weight: 700;
        color: #262626;
        cursor: pointer;
        transition: all 0.3s ease;
        margin-top: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
    }
    
    .bmi-calculate-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(255, 189, 41, 0.4);
    }
    
    .bmi-calculate-btn:active {
        transform: translateY(-1px);
    }
    
    /* Results Section */
    .bmi-results-section {
        display: none;
        margin-top: 35px;
        animation: fadeInUp 0.5s ease;
    }
    
    .bmi-results-section.show {
        display: block;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .bmi-result-main {
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        border-radius: 20px;
        padding: 35px;
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    
    .bmi-result-main::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -30%;
        width: 300px;
        height: 300px;
        background: radial-gradient(circle, rgba(255, 189, 41, 0.15) 0%, transparent 70%);
        border-radius: 50%;
    }
    
    .bmi-result-label {
        color: rgba(255, 255, 255, 0.7);
        font-size: 1rem;
        font-weight: 500;
        margin-bottom: 10px;
    }
    
    .bmi-result-value {
        font-size: 5rem;
        font-weight: 800;
        color: #fff;
        line-height: 1;
        margin-bottom: 15px;
    }
    
    .bmi-result-category {
        display: inline-block;
        padding: 10px 30px;
        border-radius: 50px;
        font-weight: 700;
        font-size: 1.1rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    
    .bmi-result-category.underweight {
        background: #60a5fa;
        color: #fff;
    }
    
    .bmi-result-category.normal {
        background: #34d399;
        color: #fff;
    }
    
    .bmi-result-category.overweight {
        background: #fbbf24;
        color: #262626;
    }
    
    .bmi-result-category.obese {
        background: #f87171;
        color: #fff;
    }
    
    .bmi-result-category.extremely-obese {
        background: #dc2626;
        color: #fff;
    }
    
    /* BMI Scale */
    .bmi-scale-container {
        margin-top: 30px;
        padding: 25px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 16px;
    }
    
    .bmi-scale {
        height: 20px;
        border-radius: 10px;
        background: linear-gradient(90deg, 
            #60a5fa 0%, #60a5fa 18.5%, 
            #34d399 18.5%, #34d399 25%, 
            #fbbf24 25%, #fbbf24 30%, 
            #f87171 30%, #f87171 35%,
            #dc2626 35%, #dc2626 100%);
        position: relative;
        margin-bottom: 15px;
    }
    
    .bmi-scale-pointer {
        position: absolute;
        top: -8px;
        width: 36px;
        height: 36px;
        background: #fff;
        border-radius: 50%;
        transform: translateX(-50%);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 0.7rem;
        color: #262626;
        transition: left 0.5s ease;
    }
    
    .bmi-scale-labels {
        display: flex;
        justify-content: space-between;
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.8rem;
    }
    
    /* Result Details Grid */
    .bmi-details-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    .bmi-detail-card {
        background: #f8fafc;
        border-radius: 16px;
        padding: 25px;
        text-align: center;
        border: 2px solid #e2e8f0;
        transition: all 0.3s ease;
    }
    
    .bmi-detail-card:hover {
        border-color: #ffbd29;
        transform: translateY(-3px);
    }
    
    .bmi-detail-icon {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, #ffbd29 0%, #f59e0b 100%);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 15px;
        font-size: 1.2rem;
        color: #262626;
    }
    
    .bmi-detail-label {
        color: #64748b;
        font-size: 0.85rem;
        font-weight: 500;
        margin-bottom: 8px;
    }
    
    .bmi-detail-value {
        color: #262626;
        font-size: 1.4rem;
        font-weight: 700;
    }
    
    .bmi-detail-value small {
        font-size: 0.85rem;
        font-weight: 500;
        color: #64748b;
    }
    
    /* Health Tips */
    .bmi-health-tips {
        background: linear-gradient(135deg, #fef3c7 0%, #fef9c3 100%);
        border-radius: 16px;
        padding: 25px;
        margin-top: 25px;
        border-left: 5px solid #ffbd29;
    }
    
    .bmi-health-tips h4 {
        color: #262626;
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .bmi-health-tips h4 i {
        color: #ffbd29;
    }
    
    .bmi-health-tips ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .bmi-health-tips ul li {
        padding: 8px 0;
        padding-left: 28px;
        position: relative;
        color: #475569;
        font-size: 0.95rem;
    }
    
    .bmi-health-tips ul li::before {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        left: 0;
        color: #22c55e;
    }
    
    /* BMI Chart Table */
    .bmi-chart-section {
        margin-top: 30px;
    }
    
    .bmi-chart-toggle {
        width: 100%;
        padding: 16px 24px;
        background: #f1f5f9;
        border: 2px solid #e2e8f0;
        border-radius: 14px;
        font-weight: 600;
        color: #262626;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        transition: all 0.3s ease;
    }
    
    .bmi-chart-toggle:hover {
        border-color: #ffbd29;
    }
    
    .bmi-chart-toggle i {
        transition: transform 0.3s ease;
    }
    
    .bmi-chart-toggle.active i {
        transform: rotate(180deg);
    }
    
    .bmi-chart-table-wrapper {
        display: none;
        margin-top: 20px;
        overflow-x: auto;
    }
    
    .bmi-chart-table-wrapper.show {
        display: block;
    }
    
    .bmi-chart-table {
        width: 100%;
        border-collapse: collapse;
        border-radius: 12px;
        overflow: hidden;
    }
    
    .bmi-chart-table th,
    .bmi-chart-table td {
        padding: 14px 18px;
        text-align: center;
        font-size: 0.9rem;
    }
    
    .bmi-chart-table th {
        background: #262626;
        color: #fff;
        font-weight: 600;
    }
    
    .bmi-chart-table th:first-child {
        text-align: left;
    }
    
    .bmi-chart-table td {
        border-bottom: 1px solid #e2e8f0;
    }
    
    .bmi-chart-table td:first-child {
        text-align: left;
        font-weight: 600;
        color: #262626;
    }
    
    .bmi-chart-table tr:nth-child(even) {
        background: #f8fafc;
    }
    
    .bmi-chart-table tr:hover {
        background: #fef3c7;
    }
    
    .bmi-category-badge {
        display: inline-block;
        padding: 5px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
    }
    
    /* Action Buttons */
    .bmi-action-buttons {
        display: flex;
        gap: 15px;
        margin-top: 30px;
    }
    
    .bmi-action-btn {
        flex: 1;
        padding: 16px 24px;
        border-radius: 12px;
        font-weight: 600;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        transition: all 0.3s ease;
        font-size: 0.95rem;
    }
    
    .bmi-action-btn.reset {
        background: #f1f5f9;
        border: 2px solid #e2e8f0;
        color: #64748b;
    }
    
    .bmi-action-btn.reset:hover {
        border-color: #262626;
        color: #262626;
    }
    
    .bmi-action-btn.print {
        background: #262626;
        border: none;
        color: #fff;
    }
    
    .bmi-action-btn.print:hover {
        background: #404040;
    }
    
    .bmi-action-btn.share {
        background: #ffbd29;
        border: none;
        color: #262626;
    }
    
    .bmi-action-btn.share:hover {
        background: #f59e0b;
    }
    
    /* Features Section */
    .bmi-features-section {
        padding: 70px 0;
        background: #fff;
    }
    
    .bmi-section-header {
        text-align: center;
        margin-bottom: 50px;
    }
    
    .bmi-section-badge {
        display: inline-block;
        background: linear-gradient(135deg, #fef3c7 0%, #fef9c3 100%);
        padding: 8px 20px;
        border-radius: 50px;
        font-size: 0.85rem;
        font-weight: 600;
        color: #92400e;
        margin-bottom: 15px;
    }
    
    .bmi-section-title {
        font-size: 2.2rem;
        font-weight: 800;
        color: #262626;
        margin-bottom: 15px;
    }
    
    .bmi-section-title span {
        color: #ffbd29;
    }
    
    .bmi-section-subtitle {
        color: #64748b;
        font-size: 1.1rem;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .bmi-feature-card {
        background: #f8fafc;
        border-radius: 20px;
        padding: 35px 30px;
        height: 100%;
        transition: all 0.3s ease;
        border: 2px solid transparent;
        text-align: center;
    }
    
    .bmi-feature-card:hover {
        border-color: #ffbd29;
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    }
    
    .bmi-feature-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2rem;
        color: #ffbd29;
        margin: 0 auto 25px;
    }
    
    .bmi-feature-title {
        font-size: 1.25rem;
        font-weight: 700;
        color: #262626;
        margin-bottom: 12px;
    }
    
    .bmi-feature-text {
        color: #64748b;
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    /* Content Section */
    .bmi-content-section {
        padding: 70px 0;
        background: #f1f5f9;
    }
    
    .bmi-content-card {
        background: #fff;
        border-radius: 24px;
        padding: 50px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    }
    
    .bmi-content-title {
        font-size: 1.8rem;
        font-weight: 800;
        color: #262626;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .bmi-content-title i {
        color: #ffbd29;
    }
    
    .bmi-content-text {
        color: #475569;
        font-size: 1.05rem;
        line-height: 1.9;
        margin-bottom: 25px;
    }
    
    .bmi-content-list {
        list-style: none;
        padding: 0;
        margin: 25px 0;
    }
    
    .bmi-content-list li {
        padding: 12px 0;
        padding-left: 35px;
        position: relative;
        color: #475569;
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .bmi-content-list li::before {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        left: 0;
        color: #ffbd29;
        font-size: 1rem;
    }
    
    .bmi-formula-box {
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        border-radius: 16px;
        padding: 35px;
        margin: 30px 0;
        text-align: center;
    }
    
    .bmi-formula-box h4 {
        color: #fff;
        font-size: 1.1rem;
        margin-bottom: 20px;
    }
    
    .bmi-formula-box .formula {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .bmi-formula-box code {
        background: #ffbd29;
        color: #262626;
        padding: 15px 30px;
        border-radius: 12px;
        font-size: 1.1rem;
        font-weight: 700;
        font-family: 'Poppins', sans-serif;
    }
    
    .bmi-formula-box .formula-divider {
        color: rgba(255, 255, 255, 0.5);
        font-size: 1.2rem;
    }
    
    /* BMI Categories Table */
    .bmi-categories-table {
        width: 100%;
        border-collapse: collapse;
        margin: 30px 0;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    }
    
    .bmi-categories-table th,
    .bmi-categories-table td {
        padding: 18px 24px;
        text-align: left;
    }
    
    .bmi-categories-table th {
        background: #262626;
        color: #fff;
        font-weight: 600;
    }
    
    .bmi-categories-table td {
        border-bottom: 1px solid #e2e8f0;
        background: #fff;
    }
    
    .bmi-categories-table tr:last-child td {
        border-bottom: none;
    }
    
    .bmi-categories-table tr:hover td {
        background: #fef3c7;
    }
    
    /* FAQ Section */
    .bmi-faq-section {
        padding: 70px 0;
        background: #fff;
    }
    
    .bmi-accordion-item {
        border: 2px solid #e2e8f0;
        border-radius: 16px;
        margin-bottom: 16px;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .bmi-accordion-item:hover {
        border-color: #ffbd29;
    }
    
    .bmi-accordion-header {
        background: #f8fafc;
        padding: 22px 28px;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 600;
        font-size: 1.05rem;
        color: #262626;
        transition: all 0.3s ease;
    }
    
    .bmi-accordion-header:hover {
        background: #f1f5f9;
    }
    
    .bmi-accordion-header.active {
        background: #262626;
        color: #fff;
    }
    
    .bmi-accordion-header i {
        color: #ffbd29;
        transition: transform 0.3s ease;
    }
    
    .bmi-accordion-header.active i {
        transform: rotate(180deg);
    }
    
    .bmi-accordion-body {
        padding: 0 28px;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .bmi-accordion-body.show {
        padding: 25px 28px;
        max-height: 1000px;
    }
    
    .bmi-accordion-body p {
        color: #475569;
        line-height: 1.8;
        font-size: 1rem;
    }
    
    /* Related Tools */
    .bmi-related-section {
        padding: 70px 0;
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
    }
    
    .bmi-related-section .bmi-section-title {
        color: #fff;
    }
    
    .bmi-related-section .bmi-section-subtitle {
        color: rgba(255, 255, 255, 0.7);
    }
    
    .bmi-related-card {
        background: rgba(255, 255, 255, 0.08);
        border-radius: 20px;
        padding: 30px;
        text-align: center;
        transition: all 0.3s ease;
        cursor: pointer;
        text-decoration: none;
        display: block;
        border: 2px solid transparent;
        height: 100%;
    }
    
    .bmi-related-card:hover {
        background: #ffbd29;
        transform: translateY(-8px);
        border-color: #ffbd29;
    }
    
    .bmi-related-card:hover .bmi-related-icon,
    .bmi-related-card:hover .bmi-related-title,
    .bmi-related-card:hover .bmi-related-text {
        color: #262626;
    }
    
    .bmi-related-icon {
        font-size: 2.8rem;
        color: #ffbd29;
        margin-bottom: 20px;
    }
    
    .bmi-related-title {
        font-size: 1.15rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 10px;
    }
    
    .bmi-related-text {
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.5;
    }
    
    /* Modal Popup */
    .bmi-modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.75);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        padding: 20px;
        backdrop-filter: blur(5px);
    }
    
    .bmi-modal-overlay.show {
        display: flex;
    }
    
    .bmi-modal-content {
        background: #fff;
        border-radius: 24px;
        padding: 45px;
        max-width: 450px;
        width: 100%;
        text-align: center;
        animation: modalSlideIn 0.4s ease;
    }
    
    @keyframes modalSlideIn {
        from {
            opacity: 0;
            transform: scale(0.8) translateY(-30px);
        }
        to {
            opacity: 1;
            transform: scale(1) translateY(0);
        }
    }
    
    .bmi-modal-icon {
        width: 90px;
        height: 90px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2.8rem;
        margin: 0 auto 25px;
    }
    
    .bmi-modal-icon.success {
        background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
        color: #22c55e;
    }
    
    .bmi-modal-icon.error {
        background: linear-gradient(135deg, #fef2f2 0%, #fecaca 100%);
        color: #ef4444;
    }
    
    .bmi-modal-icon.info {
        background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
        color: #f59e0b;
    }
    
    .bmi-modal-title {
        font-size: 1.6rem;
        font-weight: 700;
        color: #262626;
        margin-bottom: 12px;
    }
    
    .bmi-modal-text {
        color: #64748b;
        margin-bottom: 30px;
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .bmi-modal-close {
        padding: 14px 45px;
        background: linear-gradient(135deg, #262626 0%, #404040 100%);
        color: #fff;
        border: none;
        border-radius: 12px;
        font-weight: 600;
        font-size: 1rem;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .bmi-modal-close:hover {
        background: linear-gradient(135deg, #ffbd29 0%, #f59e0b 100%);
        color: #262626;
    }
    
    /* Responsive Design */
    @media (max-width: 1199px) {
        .bmi-ad-space {
            min-height: 250px;
            margin-bottom: 30px;
        }
    }
    
    @media (max-width: 991px) {
        .bmi-hero-title {
            font-size: 2.4rem;
        }
        
        .bmi-form-row {
            grid-template-columns: 1fr;
        }
        
        .bmi-form-group.full-width {
            grid-column: span 1;
        }
        
        .bmi-details-grid {
            grid-template-columns: 1fr;
        }
        
        .bmi-content-card {
            padding: 35px;
        }
    }
    
    @media (max-width: 767px) {
        .bmi-hero-section {
            padding: 50px 0;
        }
        
        .bmi-hero-title {
            font-size: 2rem;
        }
        
        .bmi-hero-stats {
            gap: 25px;
        }
        
        .bmi-card-body {
            padding: 25px;
        }
        
        .bmi-unit-toggle {
            flex-direction: column;
        }
        
        .bmi-gender-options {
            flex-direction: column;
        }
        
        .bmi-height-inputs {
            flex-direction: column;
        }
        
        .bmi-result-value {
            font-size: 3.5rem;
        }
        
        .bmi-action-buttons {
            flex-direction: column;
        }
        
        .bmi-section-title {
            font-size: 1.8rem;
        }
        
        .bmi-content-card {
            padding: 25px;
        }
    }