/* Reset simples */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #1f2933;
    background-color: #f5f7fb;
    line-height: 1.6;
}

/* Estrutura geral */
.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 16px;
}

.secao {
    padding: 64px 0;
}

/* Cabeçalho */
.topo {
    background-color: #0b1c33;
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

.logo-grupo img {
    height: 130px;
    display: block;
}

/* Menu */
.menu {
    display: flex;
    gap: 24px;
}

.menu a {
    color: #e5e9f0;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.menu a:hover {
    color: #ffffff;
}

/* Hero */
.hero {
    padding: 72px 0 56px;
    background: linear-gradient(135deg, #0b1c33 0%, #143a63 45%, #1c658c 100%);
    color: #ffffff;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
    gap: 40px;
    align-items: center;
}

.hero-texto h1 {
    font-size: 2.6rem;
    margin-bottom: 16px;
}

.hero-texto p {
    font-size: 1.02rem;
    opacity: 0.95;
}

.hero-sub {
    margin-top: 16px;
    font-size: 0.96rem;
    opacity: 0.9;
}

/* logos no hero */
.hero-logos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    background-color: rgba(255, 255, 255, 0.06);
    padding: 16px;
    border-radius: 16px;
    backdrop-filter: blur(4px);
}

.hero-logo-item {
    background-color: rgba(15, 23, 42, 0.65);
    border-radius: 12px;
    padding: 10px;
    text-align: center;
}

.hero-logo-item img {
    max-height: 44px;
    width: auto;
    margin-bottom: 6px;
}

.hero-logo-item span {
    font-size: 0.8rem;
    display: block;
    color: #e5e9f0;
}

/* Títulos de seção */
.secao h2 {
    font-size: 1.8rem;
    margin-bottom: 32px;
    color: #111827;
}

/* Cards das empresas */
.empresas {
    background-color: #ffffff;
}

.empresa-card {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 3fr);
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid #e0e4f0;
}

.empresa-card:last-child {
    border-bottom: none;
}

.empresa-logo img {
    max-width: 220px;
    height: auto;
    display: block;
}

.empresa-conteudo h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #102a43;
}

.empresa-conteudo p {
    font-size: 0.98rem;
    color: #334e68;
    margin-bottom: 14px;
}

/* Botões */
.botao {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 0.92rem;
    text-decoration: none;
    border: 1px solid #1c658c;
    color: #1c658c;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.botao:hover {
    background-color: #1c658c;
    color: #ffffff;
}

.botao-cheio {
    background-color: #1c658c;
    color: #ffffff;
    border-color: #1c658c;
}

.botao-cheio:hover {
    background-color: #134766;
}

/* Sobre */
.sobre p {
    margin-bottom: 16px;
    color: #334e68;
    font-size: 0.98rem;
}

/* Contato */
.contato {
    background-color: #ffffff;
}

.form-contato {
    margin-top: 24px;
    max-width: 640px;
}

.campo {
    margin-bottom: 16px;
}

.campo label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    color: #102a43;
}

.campo input,
.campo select,
.campo textarea {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #cbd2e1;
    font-size: 0.95rem;
    font-family: inherit;
    background-color: #f9fbff;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: #1c658c;
    box-shadow: 0 0 0 1px rgba(28, 101, 140, 0.18);
}

/* Rodapé */
.rodape {
    background-color: #0b1c33;
    color: #e5e9f0;
    text-align: center;
    padding: 16px 0;
    font-size: 0.85rem;
    margin-top: 24px;
}

/* Responsivo */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .menu {
        gap: 16px;
        flex-wrap: wrap;
    }

    .empresa-card {
        grid-template-columns: 1fr;
    }

    .empresa-logo img {
        max-width: 180px;
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 56px 0 40px;
    }

    .hero-texto h1 {
        font-size: 2rem;
    }

    .hero-logos {
        grid-template-columns: 1fr 1fr;
    }

    .logo-grupo img {
        height: 44px;
    }
}