:root {
    --uvt-blue: #3471B8;
    --uvt-navy: #024A76;
    --uvt-gold: #E3AB23;
    --light-bg: #f4f7fa;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: #334155;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.uvt-header {
    background: linear-gradient(135deg, var(--uvt-navy) 0%, var(--uvt-blue) 100%);
    color: white;
    padding: 60px 0;
    border-bottom: 5px solid var(--uvt-gold);
}

.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    background: white;
    height: 100%;
}

.card-body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem !important;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(52, 113, 184, 0.15);
}

.btn-uvt-primary {
    background-color: var(--uvt-blue);
    color: white;
    font-weight: 600;
    padding: 14px 25px;
    border-radius: 8px;
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-uvt-primary:hover {
    background-color: var(--uvt-navy);
    color: white;
}

.icon-circle {
    width: 70px;
    height: 70px;
    background: rgba(52, 113, 184, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.5rem;
    color: var(--uvt-blue);
}

footer {
    margin-top: auto;
    color: #64748b;
}

/* NAVBAR */

/* Custom Branded Navbar */
.navbar-uvt {
    background-color: rgba(255, 255, 255, 0.1); /* Subtle transparent white overlay */
    backdrop-filter: blur(10px); /* Modern frosted-glass effect over the gradient */
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 20px;
}

/* Mobile Toggler White Icon Tint */
.navbar-uvt .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.5);
}
.navbar-uvt .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Brand Name styling */
.navbar-uvt .navbar-brand {
    color: white;
    font-weight: 600;
}

/* Menu Links styling */
.navbar-uvt .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    padding: 8px 20px !important;
    transition: color 0.2s ease-in-out;
}

/* Active Link State -> Gold */
.navbar-uvt .nav-link.active {
    color: var(--uvt-gold) !important;
}

/* Hover Link State -> Gold */
.navbar-uvt .nav-link:hover {
    color: var(--uvt-gold) !important;
}