/* =========================================
   GLOBAL RESET & VARIABLES
   ========================================= */
:root {
    --primary-blue: #005ea2;
    --dark-blue: #112e51;
    --light-blue: #e1f3f8;
    --border-color: #d6d7d9;
    --text-color: #1b1b1b;
    --text-muted: #565c65;
    --bg-gray: #f0f0f0;
    --alert-border: #005ea2;
    --alert-bg: #f0f6fb;
    --font-family: "Source Sans Pro", "Helvetica Neue", "Helvetica", "Roboto", "Arial", sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    line-height: 1.5;
    background-color: #ffffff;
    font-size: 16px;
}

a {
    color: var(--primary-blue);
    text-decoration: underline;
}

a:hover {
    color: var(--dark-blue);
}

/* =========================================
   MAIN CONTENT & LAYOUT
   ========================================= */
.page-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.sidebar {
    width: 250px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
}

.sidebar h2 {
    font-size: 16px;
    color: var(--dark-blue);
    margin-bottom: 15px;
    border-left: 4px solid var(--dark-blue);
    padding-left: 10px;
}

.sidebar ul {
    list-style: none;
}

.sidebar li {
    border-bottom: 1px solid var(--border-color);
}

.sidebar a {
    display: block;
    padding: 12px 10px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 15px;
}

.sidebar a:hover, .sidebar a.active {
    background-color: #f5f5f5;
    color: var(--primary-blue);
    font-weight: 600;
}

.content-area {
    flex-grow: 1;
    max-width: 850px;
}

.breadcrumbs {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

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

.breadcrumbs span {
    margin: 0 5px;
}

h1.page-title {
    font-family: Georgia, serif;
    font-size: 36px;
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.2;
}

/* =========================================
   TYPOGRAPHY & ALERTS
   ========================================= */
.alert-box {
    background-color: var(--alert-bg);
    border-left: 6px solid var(--alert-border);
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 2px;
}

.alert-title {
    font-weight: bold;
    color: var(--dark-blue);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.alert-icon {
    background-color: var(--dark-blue);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
}

.alert-box p {
    margin-bottom: 15px;
    font-size: 15px;
}

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

.content-area ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.content-area li {
    margin-bottom: 10px;
}

.content-area h3 {
    font-size: 18px;
    color: var(--text-color);
    margin: 25px 0 10px 0;
}

/* =========================================
   COMPONENTS & UTILITIES
   ========================================= */
.downloads-section h2, 
.accordion-section h2 {
    font-family: Georgia, serif;
    font-size: 28px;
    margin-bottom: 15px;
}

.download-links {
    list-style: none;
    padding-left: 0;
    margin-bottom: 40px;
}

.download-links li {
    margin-bottom: 10px;
}

.pdf-icon {
    font-size: 14px;
    margin-right: 5px;
}

.accordion-controls {
    text-align: right;
    font-size: 14px;
    margin-bottom: 10px;
}

.accordion-controls a {
    text-decoration: none;
    margin-left: 15px;
}

.accordion-item {
    border-top: 1px solid var(--border-color);
}

.accordion-item:last-child {
    border-bottom: 1px solid var(--border-color);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    cursor: pointer;
    font-size: 16px;
    color: var(--text-color);
}

.accordion-header:hover {
    color: var(--primary-blue);
}

.accordion-icon {
    color: var(--primary-blue);
    transition: transform 0.3s;
}

.page-meta {
    text-align: right;
    font-size: 14px;
    margin-top: 40px;
    margin-bottom: 20px;
}

.return-top {
    display: block;
    margin-bottom: 40px;
    font-size: 14px;
}

/* Floating Help Button */
.help-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #005ea2;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 14px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    cursor: pointer;
    z-index: 1000;
}

/* =========================================
   RESPONSIVE LAYOUT
   ========================================= */
@media (max-width: 768px) {
    .page-container {
        flex-direction: column;
        gap: 20px;
        margin-top: 15px;
    }
    
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: 15px;
    }
    
    .sidebar ul {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .sidebar li {
        border-bottom: none;
        background: #f8fafc;
        border: 1px solid var(--border-color);
        border-radius: 4px;
    }
    
    .sidebar a {
        padding: 8px 12px;
        font-size: 13px;
    }

    h1.page-title {
        font-size: 28px;
    }
}