/* General Setup */
:root {
    --primary: #2C5E7A;
    --primary-light: #EBF3F8;
    --accent: #D87093;
    --text: #2D3748;
    --bg-light: #F7FAFC;
    --white: #FFFFFF;
    --border: #E2E8F0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg-light);
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Layout Elements */
header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--primary);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav a {
    font-weight: 500;
    color: var(--text);
}

nav a.active {
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary), #1A365D);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Cards Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

/* Medical Disclaimer Banner */
.disclaimer-banner {
    background-color: #FFF5F5;
    border-left: 4px solid var(--accent);
    padding: 1rem;
    margin: 1.5rem 0;
    font-size: 0.9rem;
    color: #C53030;
}

/* Footer */
footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
    font-size: 0.9rem;
    color: #718096;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
/* Blog & Article Styles */
.articles-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.article-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.article-meta {
    font-size: 0.85rem;
    color: #718096;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-card h2 {
    margin-bottom: 0.75rem;
}

.article-card h2 a {
    color: var(--primary);
    text-decoration: none;
}

.article-card h2 a:hover {
    color: var(--accent);
}

.article-card p {
    margin-bottom: 1rem;
    color: var(--text);
}

.read-more {
    font-weight: 600;
    color: var(--accent);
}