/* Color Palette & Variables */
:root {
    --primary: #2c3e50;    /* Dark Slate */
    --accent: #27ae60;     /* Sterling Green */
    --light: #f4f4f4;
    --white: #ffffff;
    --text: #333333;
    --transition: all 0.3s ease;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Navigation */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}

nav ul li a:hover {
    color: var(--accent);
}

/* Buttons */
.cta-btn {
    background: var(--accent);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 5px;
}

.btn-main {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition);
}

.btn-main:hover {
    background: #219150;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 30px;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

/* Cards */
.card {
    background: var(--light);
    padding: 30px;
    border-radius: 8px;
    border-bottom: 4px solid var(--accent);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

/* Images */
.content-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Typography */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 40px;
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--white);
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
}

footer p {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

/* Blog Styles */
.blog-card {
    display: block;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.blog-date {
    display: block;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.read-more {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    margin-top: 10px;
}

.back-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 20px;
}

.back-link:hover {
    text-decoration: underline;
}

.blog-header {
    margin-bottom: 30px;
}

.blog-title {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.blog-meta {
    color: #666;
    font-size: 0.95rem;
}

.blog-featured-img {
    margin-bottom: 30px;
}

.blog-content {
    max-width: 800px;
    line-height: 1.8;
}

.blog-content h2 {
    color: var(--primary);
    margin: 35px 0 15px;
    font-size: 1.5rem;
}

.blog-content h3 {
    color: var(--primary);
    margin: 25px 0 12px;
    font-size: 1.2rem;
}

.blog-content p {
    margin-bottom: 15px;
}

.blog-content ul,
.blog-content ol {
    margin: 15px 0 20px 25px;
}

.blog-content li {
    margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 15px;
    }
    
    nav ul li {
        margin: 5px 10px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
}