/* Reset */
html, body {
    height: 100%;
    margin: 0;
}

/* Flex container */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: Arial, sans-serif;
    background: #f9f9f9;
    color: #333;
}

/* Content area grows to fill */
.container {
    flex: 1;
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);

    text-align: center;   /* NEW → centers text inside */
    display: flex;        /* NEW → enable flexbox */
    flex-direction: column; 
    justify-content: center; /* NEW → vertical center */
    align-items: center;     /* NEW → horizontal center */
}

/* Navigation */
nav {
    background: #004080;
    padding: 10px;
    text-align: center;
}
nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}
nav a:hover {
    text-decoration: underline;
}

/* Footer sticks to bottom */
footer {
    background: #004080;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: auto; /* pushes footer to bottom */
}
/* About Us Section */
.about-section {
    display: flex;              /* Make side-by-side */
    justify-content: space-between;
    align-items: stretch;
    gap: 20px;
}

.about-text {
    flex: 1;                    /* Take 50% */
    padding: 20px;
    background: #f0f6ff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.about-image {
    flex: 1;                    /* Take 50% */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    background: #fafafa;
}
.management-section {
    padding: 30px;
    background: #fdfdfd;
    border-left: 6px solid #004080;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.management-section h1 {
    color: #004080;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.management-section p {
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    margin-bottom: 15px;
}
/* Management Table */
.management-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    background: #fff;
}

.management-table th {
    background: #004080;
    color: #fff;
    padding: 10px;
    text-align: left;
}

.management-table td {
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

.management-table tr:nth-child(even) {
    background: #f9f9f9;
}

.management-table tr:hover {
    background: #e6f0ff;
}

/* Tender Section */
.tender-section h1 {
    color: #004080;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* Headings style */
.tender-section h2 {
    margin-top: 25px;
    color: #003366;
    border-bottom: 2px solid #ccc;
    padding-bottom: 5px;
    text-align: center;      /* center only headings */
    text-transform: uppercase;
}

/* Sub-headings smaller */
.tender-section h3 {
    margin-top: 15px;
    color: #004080;
    text-align: left;        /* keep sub-headings aligned left */
}

/* Paragraphs, lists, tables stay left */
.tender-header p {
    margin: 5px 0;   /* tighter spacing */
}
.tender-section li, 
.tender-section td, 
.tender-section ol, 
.tender-section ul {
    text-align: left;
}
.tender-header {
    text-align: center !important;   /* force center alignment */
    margin-bottom: 25px;
    font-size: 15px;
    line-height: 1.6;
}
.tender-table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    font-size: 14px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.tender-table th,
.tender-table td {
    border: 1px solid #ddd;
    padding: 10px 14px;
    text-align: left;   /* ensure left alignment */
    vertical-align: top;
}

.tender-table th {
    background: #f2f2f2;
    color: #003366;
    font-weight: bold;
    width: 30%;         /* left column narrower */
}

.tender-table td {
    width: 70%;         /* right column wider */
}
tender-subsections {
    margin-top: 20px;
}

.tender-subsections h3 {
    margin-top: 15px;
    color: #004080;
    border-bottom: 1px solid #ccc;
    padding-bottom: 4px;
    text-align: left;
}

.tender-subsections ul {
    margin: 10px 0 20px 20px;
    padding: 0;
    list-style-type: disc;
    color: #333;
    font-size: 14px;
    line-height: 1.6;
}