* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* =====================
   GLOBAL
===================== */
body {
    background: #0d0d0d;
    color: #ffffff;
}

.layout {
    display: flex;
}

/* =====================
   SIDEBAR
===================== */
.sidebar {
    width: 240px;
    background: #111111;
    min-height: 100vh;
    padding: 20px;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #ffffff; /* WHITE TEXT */
}

.menu li {
    list-style: none;
    padding: 12px;
    cursor: pointer;
    color: #ffffff; /* WHITE TEXT */
    display: flex;
    gap: 10px;
    align-items: center;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.menu li:hover {
    background: #1e1e1e;
}

.menu li.active {
    background: #06183c; /* BRAND COLOR */
}

/* =====================
   MAIN
===================== */
.main {
    flex: 1;
    padding: 20px;
}

/* =====================
   BANNER
===================== */
.banner {
    background: #06183c; /* BRAND COLOR */
    padding: 50px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.banner h1 {
    font-size: 32px;
    margin-bottom: 10px;
    color: #ffffff;
}

.banner p {
    opacity: 0.9;
    margin-bottom: 20px;
    color: #ffffff;
}

/* =====================
   PRIMARY BUTTON
===================== */
.btn {
    background: #ffffff;
    color: #06183c; /* BRAND COLOR TEXT */
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.2s ease;
}

.btn:hover {
    background: #f0f0f0;
}

/* =====================
   TABS
===================== */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab {
    padding: 10px 15px;
    background: #1e1e1e;
    border: none;
    color: #ffffff; /* WHITE TEXT */
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.tab:hover {
    background: #2a2a2a;
}

.tab.active {
    background: #06183c; /* BRAND COLOR */
}

/* =====================
   CARDS
===================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    background: #151515;
    padding: 20px;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(6, 24, 60, 0.6);
}

.card h3 {
    margin-bottom: 10px;
    color: #ffffff;
}

.card p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 15px;
    color: #ffffff;
}

/* =====================
   CARD LINKS
===================== */
.card-btn {
    color: #ffffff; /* WHITE TEXT */
    text-decoration: none;
    font-weight: bold;
}

.card-btn:hover {
    text-decoration: underline;
}
.menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #ffffff;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;

    /* BANNER-MATCHING NAVY GRADIENT */
    background: linear-gradient(135deg, #081a3a, #0b255a);
    box-shadow: 0 0 18px rgba(11, 37, 90, 0.65);
}