/* Main Styles for Yoga Health Plan Website */
:root {
    --primary-color: #4a7c59;
    --secondary-color: #8cc084;
    --accent-color: #f4b942;
    --text-color: #333;
    --light-bg: #f9f9f9;
    --header-bg: #2d5c3e;
    --card-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

* {
    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-color);
    background-color: var(--light-bg);
}

header {
    background-color: var(--header-bg);
    color: white;
    text-align: center;
    padding: 2rem 1rem;
}

header h1 {
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
}

nav {
    background-color: white;
    box-shadow: var(--card-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
}

nav li {
    margin: 0;
}

nav a {
    display: block;
    padding: 1rem;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: var(--primary-color);
    color: white;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
}

h3 {
    color: var(--primary-color);
    margin: 1.5rem 0 1rem;
}

p {
    margin-bottom: 1rem;
}

ul, ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.card {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--card-shadow);
}

.card-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.chart-container {
    margin: 2rem 0;
    padding: 1rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.yoga-pose {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.yoga-pose-info {
    flex: 1;
    min-width: 300px;
}

.yoga-pose-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.yoga-pose-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.routine-card {
    background-color: #f5f9f7;
    border-left: 4px solid var(--primary-color);
    padding: 1rem;
    margin-bottom: 1rem;
}

.time-block {
    font-weight: bold;
    color: var(--primary-color);
}

.benefits-tag {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.caution-tag {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--text-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--header-bg);
    color: white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
    }
    
    nav li {
        width: 100%;
        text-align: center;
    }
    
    .yoga-pose {
        flex-direction: column;
    }
    
    .yoga-pose-image {
        margin-top: 1rem;
    }
}