body {
    font-family: "Segoe UI", sans-serif;
    background: white radial-gradient(circle at top right, powderblue 10%, transparent 35%) no-repeat fixed;
    background-size: cover;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-link:hover {
    text-decoration: underline;
}

.nav-scrollable {
    background: linear-gradient(to bottom, powderblue, #003366); /* Adjust colors */
}

.nav-link.custom {
    color: black !important; /* Ensures it stays black */
    font-weight: bold; /* Makes text bold */
    text-decoration: none !important; /* Removes underline */
}

.nav-link.custom:hover {
    text-decoration: none !important; /* Prevents hover effects */
    color: black !important; /* Keeps color unchanged on hover */
}

.navbar-toggler {
    background-color: #003366; /* Dark blue */
    border: 2px solid #003366; /* Match background */
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar-toggler::before {
     /* Unicode hamburger menu icon content: "\2630";*/
    color: #003366; /* White icon */
    font-size: 24px;
    text-align: center;
}

.navbar-toggler:checked {
    background-color: #bdbdbd; /* White background when checked */
    border: 2px solid #003366; /* Blue border */
}

.navbar-toggler:checked::before {
     /* Unicode close (X) icon content: "\2715";*/
    color: #003366; /* Blue icon */
}

html, body {
    height: 100%;
}

.nav-scrollable {
    min-height: 100%;
}

.btn-primary {
    background-color: #003366; /* Dark Blue */
    border: none;
}
.alert-danger {
    background-color: rgba(255, 0, 0, 0.8); /* Softer red */
    color: white;
}

#postalCode {
    width: 120px; /* Keeps it compact */
    border-radius: 8px; /* Slight rounding */
    text-align: center; /* Centers the digits */
    display: block;
    margin: 0 auto; /* Ensures it sits in the center */
}

.checkup-page h1 {
    font-size: 3rem; /* Boost heading size */
}

.checkup-page p {
    font-size: 1.4rem; /* Larger paragraph text */
}