/* Header & Navigation */
header {
    background-color: #fff;
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(15, 16, 53, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0F1035;
}
.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    transition: all 0.3s ease;
    color: var(--text-dark);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
}

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

.nav-links a:hover, .nav-links a.active {
    color: var(--dark-blue);
}
.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    transition: all 0.3s ease;
    color: var(--text-dark);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
}

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

.nav-links a:hover, .nav-links a.active {
    color: var(--dark-blue);
}

.auth-btns {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.5rem 1.2rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline {
    border: 1px solid #365486;
    color: #365486;
}

.btn-filled {
    background-color: #365486;
    color: #fff;
    border: 1px solid #365486;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(15, 16, 53, 0.2);
}