:root {
    --azul-petroleo: #1B3A4B;
    --azul-tiffany:  #0ABFBC;
    --branco:        #FFFFFF;
    --preto:         #222222;
    --cinza-claro:   #F2F4F5;
    --cinza-medio:   #CCCCCC;
    --cinza-texto:   #555555;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Arial Nova Cond', 'Arial', sans-serif;
    color: var(--preto);
    background: var(--branco);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5em;
}

p { font-size: 1rem; margin-bottom: 1.2em; }

a { color: var(--azul-tiffany); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--azul-petroleo); }

button {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    border-radius: 4px;
}

/* ── CABEÇALHO FIXO ── */
.page-header {
    background: var(--azul-petroleo);
    padding: 0.9rem 2rem;
    position: fixed;
    top: 0; width: 100%;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 16px rgba(0,0,0,0.3);
}

.page-header .logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.page-header .logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.page-header .logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 2.4rem;
    color: #FFFFFF;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* PT/EN em Tiffany */
.language-toggle { display: flex; gap: 0.5rem; }

.lang-btn {
    background: transparent;
    border: 2px solid #0ABFBC;
    color: #0ABFBC;
    padding: 0.4rem 0.9rem;
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn.active,
.lang-btn:hover {
    background: #0ABFBC;
    color: #FFFFFF;
}

/* ── RODAPÉ GLOBAL ── */
.page-footer {
    background: #1B3A4B;
    padding: 1.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-footer .footer-center {
    text-align: center;
    flex: 1;
}

.page-footer .footer-center p {
    font-family: 'Lato', sans-serif;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    margin: 0;
    line-height: 1.6;
}

.page-footer a,
.page-footer-btn {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    color: #FFFFFF;
    border: 2px solid rgba(255,255,255,0.35);
    padding: 0.6rem 1.4rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    background: none;
}

.page-footer a:hover,
.page-footer-btn:hover {
    background: #0ABFBC;
    border-color: #0ABFBC;
    color: #FFFFFF;
}

/* ── RODAPÉ DE NAVEGAÇÃO ── */
.page-footer-nav {
    background: #1B3A4B;
    padding: 1.4rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-footer-nav a {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    color: #FFFFFF;
    border: 2px solid rgba(255,255,255,0.35);
    padding: 0.6rem 1.4rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.page-footer-nav a:hover {
    background: #0ABFBC;
    border-color: #0ABFBC;
    color: #FFFFFF;
}

@media (max-width: 768px) {
    .page-header            { padding: 0.7rem 1rem; }
    .page-header .logo img  { height: 52px; }
    .page-header .logo-text { font-size: 1.4rem; }
    .page-footer            { flex-direction: column; text-align: center; }
    .page-footer-nav        { flex-direction: column; text-align: center; }
}