/* Blue Oyster Leading Edge Solutions Ltd - Stylesheet */

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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

/* Header Styles */
header {
    background: #004aad;
    color: #fff;
    text-align: center;
    padding: 2em 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.2em;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Container Styles */
.container {
    width: 80%;
    max-width: 1200px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Typography */
h2 {
    color: #004aad;
    border-bottom: 3px solid #004aad;
    padding-bottom: 12px;
    margin: 40px 0 20px 0;
    font-size: 1.8em;
    font-weight: 400;
}

h2:first-of-type {
    margin-top: 0;
}

h3 {
    color: #333;
    margin: 25px 0 15px 0;
    font-size: 1.3em;
    font-weight: 500;
}

p {
    margin-bottom: 16px;
    text-align: justify;
    color: #444;
}

/* List Styles */
ul {
    list-style-type: none;
    padding-left: 0;
}

li {
    margin-bottom: 25px;
    padding: 15px;
    background: #fafafa;
    border-radius: 5px;
    border-left: 4px solid #004aad;
}

li strong {
    color: #004aad;
    font-size: 1.1em;
    display: block;
    margin-bottom: 8px;
}

li p {
    margin-bottom: 0;
    color: #555;
    font-size: 0.95em;
    text-align: left;
}

/* Emphasis Styles */
strong {
    color: #004aad;
    font-weight: 600;
}

em {
    color: #0066cc;
    font-style: italic;
    font-weight: 500;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, #e8f4fd 0%, #f0f8ff 100%);
    border: 1px solid #b3d9ff;
    border-left: 5px solid #004aad;
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 2px 4px rgba(0, 74, 173, 0.1);
}

.highlight-box p {
    margin-bottom: 0;
    font-weight: 500;
    color: #2c5aa0;
}

/* Section Spacing */
section {
    margin-bottom: 30px;
}

section:last-of-type {
    margin-bottom: 0;
}

/* Footer Styles */
footer {
    text-align: center;
    padding: 20px 0;
    background: #004aad;
    color: #fff;
    margin-top: 40px;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 20px;
        margin: 10px auto;
    }
    
    header h1 {
        font-size: 1.8em;
        padding: 0 20px;
    }
    
    h2 {
        font-size: 1.5em;
        margin: 30px 0 15px 0;
    }
    
    li {
        padding: 12px;
        margin-bottom: 20px;
    }
    
    .highlight-box {
        padding: 15px;
        margin: 20px 0;
    }
}

@media (max-width: 480px) {
    header {
        padding: 1.5em 10px;
    }
    
    header h1 {
        font-size: 1.4em;
        line-height: 1.3;
    }
    
    .container {
        width: 98%;
        padding: 15px;
    }
    
    h2 {
        font-size: 1.3em;
    }
    
    p {
        text-align: left;
    }
}