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

/* BODY */
body {
    font-family: Arial, Helvetica, sans-serif;
    color: #ffffff;
    background: linear-gradient(135deg, #0a2a43, #0f3b5f, #0a2a43);
}

/* HEADER */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 60px;
}

.brand {
    font-size: 48px;
    font-weight: 600;
    letter-spacing: 2px;
}

/* MENU */
.menu a {
    color: #fff;
    text-decoration: none;
    margin-left: 25px;
    opacity: 0.85;
}

.menu a:hover {
    opacity: 1;
}

/* CONTAINER */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 40px;
}

section {
    margin-bottom: 80px;
}

/* TEXTOS */
h1 {
    font-size: 34px;
    margin-bottom: 20px;
}

h2 {
    font-size: 26px;
    margin-bottom: 20px;
}

p {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 20px;
    opacity: 0.9;
}

/* CONTEÚDO */
.conteudo-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.logo-conteudo {
    height: 70px;
    opacity: 0.85;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 30px;
    font-size: 14px;
    opacity: 0.7;
    border-top: 1px solid rgba(255,255,255,0.15);
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 20px;
    }

    .brand {
        font-size: 36px;
    }

    .logo {
        height: 50px;
    }

    .container {
        padding: 40px 20px;
    }
}