:root {
    /* Primary Brand Colors */
    --cardinal-red: #8C1515; /* Stanford Red */
    --linkedin-blue: #0a66c2; /* LinkedIn Blue */
    --black: #1d1d1d; /* Text color */
    
    /* Supporting Colors */
    --white: #ffffff; /* Background */
    --light-gray: #F7F7F7; /* Secondary background */
    --medium-gray: #6B7280; /* Secondary text */

    /* Functional Colors */
    --success-green: #2E8540; /* Success states */
    --error-red: #D50000; /* Error states */
    --warning-gold: #F4C430; /* Warnings/highlights */
    
    /* Interactive States */
    --cardinal-red-hover: #740000; /* Hover state for Stanford Red */
    --linkedin-blue-hover: #085294; /* Hover state for LinkedIn Blue */
    --focus-outline: #1A73E8; /* Focus state outline */

}

.container {
    position: relative;
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

.seo--pricing {
     background-color: var(white);
}


.pricing-header {
    text-align: center;
    margin-bottom: .5rem;
    color: var(--black);
    background-color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.pricing-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header p {
    font-size: 2.4rem;
    font-weight: 600;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    border-color: rgba(102, 126, 234, 0.5);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 24px 24px 0 0;
}

.card-header {
    margin-bottom: 2rem;
}

.package-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.package-subtitle {
    color: #667eea;
    font-style: italic;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.package-price {
    font-size: 3rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.price-note {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.package-description {
    color: #475569;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.8rem;
    color: #374151;
    font-size: 0.95rem;
}

.features-list li::before {
    content: '✓';
    display: inline-block;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-right: 12px;
    flex-shrink: 0;
    margin-top: 2px;
}

.authority-card {
    position: relative;
    border: 2px solid rgba(102, 126, 234, 0.4);
}

.authority-card::before {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 0.6rem 1.8rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
    z-index: 10;
}

.addons-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 2.5rem;
    margin-top: 2rem;
}

.addons-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.addons-header::before {
    content: '👉';
    margin-right: 0.8rem;
    font-size: 1.8rem;
}

.addons-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.addon-item {
    background: rgba(102, 126, 234, 0.05);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
}

.addon-item:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.addon-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.addon-description {
    color: #64748b;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .container {
        width: 95%;
    }

    .pricing-header h2 {
        font-size: 2.5rem;
    }

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

    .pricing-card {
        padding: 2rem;
    }

    .package-price {
        font-size: 2.5rem;
    }

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

@media (max-width: 480px) {
    body {
        padding: 1rem 0;
    }

    .pricing-header h2 {
        font-size: 2rem;
    }

    .pricing-card {
        padding: 1.5rem;
    }

    .addons-section {
        padding: 2rem;
    }
}

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

.pricing-card {
    animation: slideInUp 0.6s ease-out forwards;
}

.pricing-card:nth-child(2) {
    animation-delay: 0.1s;
}

.pricing-card:nth-child(3) {
    animation-delay: 0.2s;
}