/* EDUCATION SECTION - Navy Blue Background with Matching Inner Cards */
header {
    background: linear-gradient(90deg, #020617, #0f172a);
    padding: 15px 60px;
    position: sticky;
    top: 0;
    z-index: 100;
}.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    font-size: 26px;
    font-weight: 700;
    color: #38bdf8;
    letter-spacing: 1px;
}

/* Navigation Links */
.nav a {
    position: relative;
    margin-left: 30px;
    text-decoration: none;
    color: #cbd5f5;
    font-size: 16px;
    font-weight: 500;
    padding: 6px 2px;
    transition: 
        color 0.3s ease,
        transform 0.3s ease;
}

/* Hover Effect */
.nav a:hover {
    color: #38bdf8;
    transform: scale(1.12);
}

/* Underline Animation */
.nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: #38bdf8;
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

/* Active Page (Optional) */
.nav a.active {
    color: #38bdf8;
}
.education {
    margin-top: 70px;
    padding: 50px 30px;
    background-color: #0a1e3f; /* navy blue background */
    border-radius: 20px;
}

.edu-title {
    font-size: 28px;
    margin-bottom: 35px;
    text-align: center;
    color: #00e5ff; /* bright, readable heading */
    font-weight: bold;
}

.edu-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

/* Individual Education Card */
.edu-item {
    background: rgba(25, 50, 90, 0.8); /* slightly lighter blue than background */
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, background 0.3s ease;
}

.edu-item:hover {
    transform: translateY(-6px);
    background: rgba(40, 70, 130, 0.85); /* darker blue on hover */
}

.edu-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #ffd369; /* subtle highlight color */
    font-weight: 600;
}

.edu-item p {
    font-size: 15px;
    margin-bottom: 8px;
    color: #ffffff;
}

.edu-item span {
    font-size: 14px;
    color: #00e5ff; /* matching highlight color */
}

/* Responsive */
@media (max-width: 768px) {
    .edu-container {
        grid-template-columns: 1fr;
    }
}