.eyebrow {
    margin-bottom: 16px;
    color: var(--cai-green);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-weight: 750;
    transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--cai-green);
    color: var(--cai-white);
}

.button-primary:hover {
    background: var(--cai-green-dark);
}

.button-secondary {
    border-color: var(--cai-border);
    background: var(--cai-white);
    color: var(--cai-green-dark);
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    padding: 3px;
    border: 1px solid var(--cai-border);
    border-radius: 999px;
    background: var(--cai-white);
    font-size: 12px;
    font-weight: 800;
}

.language-switcher a {
    min-width: 38px;
    padding: 6px 9px;
    border-radius: 999px;
    text-align: center;
}

.language-switcher a[aria-current="true"] {
    background: var(--cai-green);
    color: var(--cai-white);
}

.flash {
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: var(--cai-radius-sm);
    font-weight: 650;
}

.flash-error {
    border: 1px solid #f3b8be;
    background: var(--cai-soft-red);
    color: #991525;
}

.flash-success {
    border: 1px solid #a9dac8;
    background: var(--cai-soft-green);
    color: var(--cai-green-dark);
}

.toast-region {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    display: grid;
    width: min(380px, calc(100% - 40px));
    gap: 10px;
}

.toast {
    padding: 14px 18px;
    border-radius: var(--cai-radius-sm);
    background: var(--cai-green-deep);
    box-shadow: var(--cai-shadow);
    color: var(--cai-white);
}

.toast-error {
    background: var(--cai-red);
}