:root {
    --azul-gov: #071D41;
    --azul-footer: #0C326F;
    --azul-primario: #1351B4;
    --azul-hover: #0C326F;
    --azul-claro: #D4E5FF;
    --azul-fundo-card: #E1E7F1;
    --fundo-pagina: #F8F8F8;
    --cinza-claro: #F0F0F0;
    --branco: #FFFFFF;
    --texto: #333333;
    --texto-body: rgba(0, 0, 0, 0.87);
    --texto-leve: #666666;
    --sucesso: #168821;
    --alerta: #E8590C;
    --erro: #E52207;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
}

body {
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    color: var(--texto-body);
    background-color: var(--fundo-pagina);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Aviso: recarregar para cookies/cache ── */

.update-banner {
    background: linear-gradient(90deg, var(--azul-claro) 0%, #eef4ff 100%);
    border-bottom: 1px solid rgba(19, 81, 180, 0.25);
    padding: 12px 16px;
}

.update-banner--hidden {
    display: none;
}

.update-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.update-banner-text {
    font-size: 13px;
    color: var(--texto);
    line-height: 1.45;
    margin: 0;
    flex: 1 1 280px;
}

.update-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.btn-banner-reload {
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    background-color: var(--azul-primario);
    color: var(--branco);
    transition: background-color 0.2s;
}

.btn-banner-reload:hover {
    background-color: var(--azul-hover);
}

.btn-banner-dismiss {
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 100px;
    border: 1px solid var(--cinza-claro);
    cursor: pointer;
    background-color: var(--branco);
    color: var(--texto-leve);
}

.btn-banner-dismiss:hover {
    border-color: var(--texto-leve);
    color: var(--texto);
}

/* ── Barra Gov.BR ── */

.gov-bar {
    background-color: var(--azul-gov);
    padding: 8px 0;
}

.gov-bar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.gov-logo {
    height: 16px;
    filter: brightness(0) invert(1);
}

.gov-links {
    display: flex;
    gap: 16px;
}

.gov-links a {
    color: var(--branco);
    text-decoration: none;
    font-size: 11px;
    font-weight: 400;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.gov-links a:hover {
    opacity: 1;
}

/* ── Header ── */

.header {
    background-color: var(--branco);
    padding: 16px 0;
    border-bottom: 1px solid var(--cinza-claro);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
}

.inss-logo {
    width: 52px;
}

/* ── Main ── */

.main {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 32px 24px 48px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* ── Screens ── */

.screen {
    display: none;
    width: 100%;
    max-width: 480px;
}

.screen.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Card ── */

.card {
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 40px 32px;
    text-align: center;
}

/* ── Icon circles ── */

.icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.icon-circle i {
    color: var(--branco);
    font-size: 24px;
}

.icon-blue   { background-color: var(--azul-primario); }
.icon-green  { background-color: var(--sucesso); }
.icon-orange { background-color: var(--alerta); }

/* ── Typography ── */

h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--texto);
    margin-bottom: 8px;
}

h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--texto);
    margin-bottom: 8px;
}

.subtitle {
    font-size: 12px;
    font-weight: 300;
    color: var(--texto-leve);
    margin-bottom: 24px;
}

.description {
    font-size: 14px;
    color: var(--texto-leve);
    margin-top: 16px;
}

/* ── Form ── */

.form-group {
    margin-bottom: 24px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--texto);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    height: 48px;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 0 16px;
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    font-size: 16px;
    letter-spacing: 1px;
    color: var(--texto);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--azul-primario);
    box-shadow: 0 0 0 3px rgba(19, 81, 180, 0.15);
}

.form-group input.input-error {
    border-color: var(--erro);
}

.error-message {
    display: block;
    font-size: 12px;
    color: var(--erro);
    margin-top: 6px;
    min-height: 18px;
}

.error-message--block {
    margin-bottom: 12px;
    min-height: 0;
}

/* ── Formulário de atualização (tela longa) ── */

.screen-form {
    max-width: 560px;
}

.card--form {
    text-align: left;
}

.form-main-title {
    text-align: center;
    margin-bottom: 8px;
}

.subtitle--form {
    text-align: center;
    margin-bottom: 28px;
}

.form-section-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--azul-primario);
    text-align: left;
    margin: 28px 0 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--cinza-claro);
}

.card--form .form-section-title:first-of-type {
    margin-top: 8px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1 1 140px;
    min-width: 0;
}

.form-group--grow {
    flex: 2 1 200px;
}

.icon-circle--small {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
}

.icon-circle--small i {
    font-size: 20px;
}

.form-group select {
    width: 100%;
    height: 48px;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 0 14px;
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: var(--texto);
    background-color: var(--branco);
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group select:focus {
    outline: none;
    border-color: var(--azul-primario);
    box-shadow: 0 0 0 3px rgba(19, 81, 180, 0.15);
}

/* ── Buttons ── */

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    background-color: var(--azul-primario);
    color: var(--branco);
    border: none;
    border-radius: 100px;
    font-family: 'Raleway', Arial, Helvetica, sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: var(--azul-hover);
}

.btn-primary:active {
    transform: scale(0.98);
}

/* ── Footer ── */

.footer {
    background-color: var(--azul-footer);
    padding: 40px 0 24px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.footer-column h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--branco);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 8px;
}

.footer-column a {
    color: var(--branco);
    text-decoration: none;
    font-size: 12px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.footer-column a:hover {
    opacity: 1;
}

.footer-bottom {
    max-width: 1200px;
    margin: 32px auto 0;
    padding: 24px 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--branco);
    opacity: 0.5;
}

/* ── Responsividade ── */

@media (max-width: 768px) {
    .gov-links {
        display: none;
    }

    .inss-logo {
        width: 44px;
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 18px;
    }

    h2 {
        font-size: 16px;
    }

    .card {
        padding: 32px 20px;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}