:root {
    --primary: #131d32;
    --accent: #3f64b2;
    --bg: #f4f6ff;
    --text-dark: #131d32;
    --muted: #6b7280;
    --radius: 22px;
}

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at top left, #eef1ff, #ffffff);
    color: var(--text-dark);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar Styling */
.navbar-welcome {
    background: #131d32;
}

.navbar-welcome .nav-link,
.navbar-welcome .navbar-brand {
    color: #fff !important;
    font-weight: 500;
}

.navbar-welcome .nav-link:hover {
    color: #e0e7ff !important;
}


.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

/* Main Layout */
main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem 1rem;
}

.profile-card {
    display: flex;
    flex-direction: row;
    background: #fffffff2;
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    box-shadow: 0 10px 35px #4f46e51f;
    overflow: hidden;
    max-width: 860px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

.profile-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px #4f46e52e;
}

.left-side {
    background: linear-gradient(160deg, var(--primary), var(--accent));
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    flex: 1;
}

.avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.right-side {
    flex: 1.3;
    padding: 2.5rem;
    background: #fff;
}

.name {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.role {
    color: var(--muted);
    font-weight: 500;
    margin-bottom: 1.2rem;
}

.bio {
    line-height: 1.6;
    color: #374151;
    margin-bottom: 1.5rem;
}

.socials {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    background: white;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
    text-decoration: none;
    color: #111827;
    font-weight: 500;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
    padding: 1.5rem 0;
    background: transparent;
}

/* Responsive Layout */
@media (max-width: 768px) {
    main {
        padding: 2rem 1rem;
    }

    .profile-card {
        flex-direction: column;
    }

    .left-side {
        padding: 1.5rem;
    }

    .avatar {
        width: 150px;
        height: 150px;
    }

    .right-side {
        padding: 1.5rem;
        text-align: center;
    }

    .socials {
        justify-content: center;
    }
}