.landing-wrapper {
    min-height: calc(100vh - var(--header-top-height) - var(--header-context-height));
    display: flex;
    align-items: center;
    padding: 2rem 0;
    background: var(--surface-0);
}

.landing-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(15, 42, 71, 0.08);
    color: var(--pbdoc-header-bg);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
}

.landing-title {
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--pbdoc-header-bg);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.landing-subtitle {
    font-size: 1.05rem;
    color: var(--surface-700);
    max-width: 34rem;
    margin-bottom: 1.75rem;
}

.landing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    color: var(--surface-800);
    font-weight: 500;
}

.landing-features li i {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background-color: rgba(15, 42, 71, 0.08);
    color: var(--pbdoc-header-bg);
    font-size: 1.1rem;
}

.landing-access-card {
    background-color: var(--surface-0);
    border: 1px solid var(--surface-200);
    border-radius: 16px;
    padding: 2.25rem 2rem;
}

.landing-access-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(15, 42, 71, 0.08);
    color: var(--pbdoc-header-bg);
    font-size: 1.75rem;
}

/* --- Botão SSO no tom oficial do Header e Footer (#0f2a47) --- */
.btn-govbr {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 0.95rem 1.25rem;
    background-color: var(--pbdoc-header-bg);
    color: var(--surface-0);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    border: none;
    border-radius: 999px;
    box-shadow: 0 6px 18px rgba(15, 42, 71, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn-govbr:hover,
.btn-govbr:focus {
    background-color: #1b3a5c;
    color: var(--surface-0);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(15, 42, 71, 0.45);
}

.btn-govbr:active {
    transform: translateY(0);
}

.btn-govbr-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.18);
    font-size: 1.15rem;
}

.btn-govbr-text {
    flex-grow: 1;
    text-align: center;
}

.btn-govbr-arrow {
    font-size: 1.25rem;
    transition: transform 0.15s ease;
}

.btn-govbr:hover .btn-govbr-arrow {
    transform: translateX(4px);
}