/* Páginas públicas: landing, login, cadastro */

.public-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 6vw;
}

.public-nav .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
}

.public-nav .brand .logo-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cor-gradiente);
}

.public-nav .nav-actions {
    display: flex;
    gap: 12px;
}

.hero {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 40px 6vw 90px;
    flex-wrap: wrap;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-text h1 {
    font-size: 44px;
    line-height: 1.15;
    margin-bottom: 18px;
}

.hero-text .destaque {
    background: var(--cor-gradiente);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text p {
    font-size: 17px;
    color: var(--cor-texto-secundario);
    margin-bottom: 28px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 14px;
}

.hero-visual {
    flex: 1;
    min-width: 280px;
    display: flex;
    justify-content: center;
}

.hero-visual .mock-card {
    background: var(--cor-card);
    border-radius: 20px;
    box-shadow: var(--sombra-elevada);
    padding: 26px;
    width: 100%;
    max-width: 380px;
}

.mock-card .mock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.mock-card .mock-header .dot { width: 10px; height: 10px; border-radius: 50%; }

.features {
    padding: 20px 6vw 90px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
}

.feature-card {
    background: var(--cor-card);
    border-radius: var(--raio);
    padding: 26px;
    box-shadow: var(--sombra-card);
}

.feature-card .icone {
    font-size: 28px;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-size: 17px;
}

.feature-card p {
    color: var(--cor-texto-secundario);
    font-size: 14px;
    margin: 0;
}

.public-footer {
    text-align: center;
    padding: 30px;
    color: var(--cor-texto-secundario);
    font-size: 13px;
}

/* Auth (login/cadastro) */
.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.auth-card {
    background: var(--cor-card);
    border-radius: 20px;
    box-shadow: var(--sombra-elevada);
    padding: 44px;
    width: 100%;
    max-width: 420px;
}

.auth-card .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    justify-content: center;
    margin-bottom: 8px;
}

.auth-card .brand .logo-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cor-gradiente);
}

.auth-card h2 {
    text-align: center;
    margin-top: 18px;
}

.auth-card .subtitle {
    text-align: center;
    color: var(--cor-texto-secundario);
    font-size: 14px;
    margin-bottom: 26px;
}

.auth-form .form-label {
    margin-top: 14px;
}

.auth-form .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 13px;
    margin-top: 22px;
    font-size: 15px;
}

.auth-footer-link {
    text-align: center;
    margin-top: 22px;
    font-size: 14px;
    color: var(--cor-texto-secundario);
}

.auth-footer-link a {
    color: var(--cor-primaria);
    font-weight: 700;
}

.auth-error {
    background: #FFE3E3;
    color: #C0392B;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 16px;
    display: none;
}

.auth-error.show {
    display: block;
}

.demo-hint {
    background: #F1E9FF;
    color: #6A2FC9;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 12.5px;
    margin-bottom: 18px;
    text-align: center;
}

@media (max-width: 700px) {
    .hero-text h1 { font-size: 32px; }
    .hero { padding-bottom: 50px; }
}