/* ----------------------------- */
/* Global Layout + Typography    */
/* ----------------------------- */

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #ffffff; /* Pure white */
    color: #000000; /* Pure black text */
    line-height: 1.6;
}

/* Comfortably wide content */
section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 24px; /* Comfortable but not excessive */
}

/* LG3 Green Section Headers */
section h2 {
    color: #2e7d32; /* LG3 green */
    font-size: 2rem;
    font-weight: 700;
}

/* ----------------------------- */
/* Fixed Slim Navigation Bar     */
/* ----------------------------- */

.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    z-index: 1000;
}

.nav-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.1rem;
    font-weight: 600;
    color: #000000;
}

.nav-links a {
    margin-left: 24px;
    text-decoration: none;
    color: #000000;
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
}

/* Fade‑in 2px underline */
.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: rgba(0, 0, 0, 0.75);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.nav-links a:hover::after {
    opacity: 1;
}

/* Add top padding so content isn't hidden behind fixed nav */
body {
    padding-top: 60px;
}

/* Force iframe background to pure white */
iframe {
    background: #ffffff;
    display: block;
    border: none;
}

/* ----------------------------- */
/* Sidebar                       */
/* ----------------------------- */

#sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    width: 350px;
    height: calc(100vh - 60px);
    background: #ffffff;
    border-right: 1px solid #e0e0e0;
    padding: 24px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 900;
}

#sidebar.open {
    transform: translateX(0);
}

/* ----------------------------- */
/* App Area                      */
/* ----------------------------- */

#app-area {
    margin-left: 0;
    transition: margin-left 0.3s ease;
}

#app-area.shifted {
    margin-left: 350px;
}

/* App iframe */
.app-frame {
    width: 100%;
    height: calc(100vh - 80px); /* prevents overlap with sidebar bottom */
    border: none;
    background: #ffffff;
}

/* ----------------------------- */
/* Sidebar Content Typography    */
/* ----------------------------- */

#sidebar-content {
    font-size: 14px;
    line-height: 1.45;
    padding-bottom: 40px; /* ensures last line is fully visible */
}

#sidebar-content h3 {
    font-size: 16px;
    margin-top: 18px;
    margin-bottom: 6px;
}

#sidebar-content ul {
    margin-left: 18px;
}

#sidebar-content li {
    margin-bottom: 4px;
}
/* FAQ styles */
.faq-item {
    margin-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    font-size: 17px;
    background: #f2f2f2;
    border: none;
    cursor: pointer;
    outline: none;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: #e8e8e8;
}

.faq-answer {
    display: none;
    padding: 12px 16px;
    background: #fff;
    border-left: 3px solid #0078d4;
}

.faq-answer p {
    margin: 3px 0;
}
/* FAQ header adjustments */
#sidebar-content h1 {
    font-size: 1.1rem;
    margin: 0 0 10px 0;
    font-weight: 650;
}

/* Sidebar section headers */
#sidebar-content h2 {
    font-size: 1rem;
    font-weight: 500;
    margin: 16px 0 8px 0;
}

/* Pull content higher in sidebar */
#sidebar {
    padding: 16px 24px;
}