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

body {
    font-family: "Times New Roman", Times, serif;
    background-color: #ffffff;
    height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Layout Container */
.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar & Header Area */
/* This simulates the "L" shaped dark teal background */
.sidebar-container {
    width: 200px;
    /* Approximate width */
    background-color: #004040;
    /* Dark Teal */
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: relative;
    /* Create the curve effect on the right side using a pseudo-element or shape */
}

/* The curved header part extending to the right is tricky with just a sidebar div.
   Let's restructure: We'll have a fixed sidebar and a top header that merges with it.
*/

/* REVISED LAYOUT STRUCTURE */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 140px;
    /* Increased slightly */
    height: 100%;
    background: #003333;
    /* Darker teal for the sidebar column */
    background: linear-gradient(to right, #003333 90%, #004d4d 100%);
    z-index: 10;
    padding-top: 130px;
    /* Start links below the header curve */
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Align links to left but with padding */
    padding-left: 10px;
}

/* Navigation Links */
.nav-link {
    display: block;
    color: #ffffff;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
    /* Slightly smaller for retro feel */
    font-weight: bold;
    padding: 6px 5px;
    margin-bottom: 2px;
    width: 100%;
    text-align: left;
}

.nav-link:hover {
    color: #ffffaa;
    text-decoration: none;
    background-color: #004d4d;
    /* Highlight effect */
}

/* The curved header part */
.header-curve-bg {
    position: fixed;
    /* Fixed to stay with sidebar */
    top: 0;
    left: 0;
    width: 650px;
    /* Wider to accommodate text and curve */
    height: 100px;
    background-color: #003333;
    /* Create the Swoosh: Top-Left is square matches sidebar, Bottom-Right curves up */
    border-bottom-right-radius: 100% 100%;
    z-index: 5;
    /* Behind sidebar visually if they overlap, but we pad the text */
    padding-left: 160px;
    /* Push text past the sidebar width */
    padding-top: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
}

.company-title {
    font-family: Arial, Helvetica, sans-serif;
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.company-slogan {
    font-family: Arial, Helvetica, sans-serif;
    color: #cccccc;
    font-style: italic;
    font-size: 11px;
    margin-top: 3px;
    letter-spacing: 0.5px;
}

/* FKI Logo Top Right - Placeholder position */
.top-right-logo {
    position: absolute;
    top: 10px;
    right: 20px;
    z-index: 20;
}

.top-right-logo img {
    height: 40px;
    /* Placeholder style if image missing */
    border: 1px dashed #ccc;
}

/* Main Content Area */
.main-content {
    margin-left: 150px;
    /* Offset for sidebar */
    padding: 40px;
    padding-top: 120px;
    /* Offset for header curve */
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    color: #006600;
    /* Green */
    font-size: 24px;
    text-decoration: underline;
    margin-bottom: 20px;
    font-weight: bold;
}

h2 {
    color: #006600;
    /* Green */
    font-size: 24px;
    text-decoration: underline;
    margin-bottom: 25px;
    font-weight: bold;
}

.intro-text {
    font-size: 16px;
    color: #0000FF;
    /* Blue */
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 20px;
}

.features-text {
    font-size: 14px;
    color: #0000FF;
    /* Blue */
    font-weight: bold;
    line-height: 1.4;
    max-width: 600px;
    margin-bottom: 10px;
}

.small-red-text {
    font-size: 10px;
    color: #800000;
    /* Dark Red */
    margin-top: 5px;
    margin-bottom: 20px;
}

.footer-note {
    font-size: 10px;
    color: #800000;
    /* Dark Red/Brown */
    margin-top: 20px;
    line-height: 1.4;
}

.footer-copyright {
    font-size: 10px;
    color: #800000;
    margin-top: 10px;
}

.hosted-by {
    font-size: 10px;
    color: #800000;
    margin-top: 10px;
}