:root {
    --primary-color: #2563eb;
    --primary-dark: #1dd8a0;
    --secondary-color: #3b82f6;
    --main-color: #347ce7;
    --alt-color: #31c2af;
    --social-links: #f8fafc;
    --accent-color: #60a5fa;
    --background-color: #f8fafc;
    --text-color: #1e293b;
    --card-bg: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    margin: 0;
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

* {box-sizing: border-box;}

.blog-container {
    text-align: center;
    padding: 4rem 2rem;
    max-width: 2100px;
    margin: 0 auto;
}

.blog-container h1 {
    font-size: 3rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.blog-container > p {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
    gap: 2rem;
    justify-items: center;
    padding: 1rem;
}

.blog-card {
    background: var(--card-bg);
    padding: 0.5rem 2rem 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 650px;
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--main-color), var(--alt-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.blog-card h3 {
    color: var(--main-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-card h4 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-card p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.nut p{
    margin-bottom: 4rem;
}

.bottom-right { 
    position: absolute; 
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    left: 15px;
    bottom: 10px;
    right: 15px;  
    opacity: 0.5;
} 

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--main-color), var(--alt-color));
    color: white;
    border: white;
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
    font-weight: 500;
}

.cta-button:hover {
    background: transparent;
    border: 2px solid #3188c2;
    color:#3188c2;
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        padding: 1rem;
    }

    .header nav {
        margin-top: 1rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .blog-container h1 {
        font-size: 2rem;
    }

    .blog-container > p {
        font-size: 1.1rem;
    }

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

    .blog-card {
        padding: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .social-links {
        justify-content: center;
    }

    .footer-section p i {
        margin-right: 0;
        margin-bottom: 0.5rem;
        display: block;
    }
}