body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.bg-brand-light {
    background-color: #f9fafb;
}

.bg-brand-blue {
    background-color: #152B52;
}

.text-brand-blue {
    color: #152B52;
}

.text-brand-gray {
    color: #757575;
}

::selection {
    background-color: #152B52;
    color: #ffffff;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: 1rem;
    z-index: 100;
    transform: translateY(-200%);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    background: #152B52;
    color: #ffffff;
    font-weight: 600;
    transition: transform 160ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 4px 24px -8px rgba(0, 0, 0, 0.04);
}

.case-study-live-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    border-radius: 999px;
    background: #152B52;
    color: #ffffff;
    font-weight: 500;
    text-decoration: none;
    box-shadow: 0 12px 28px rgba(21, 43, 82, 0.18);
    transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.case-study-live-link:hover,
.case-study-live-link:focus-visible {
    background: #1a3564;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(21, 43, 82, 0.22);
}

a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible {
    outline: 3px solid #152B52;
    outline-offset: 3px;
}