/* ====== Header ====== */
.header {
    background-color: #000000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    height: 90px;
    left: 0;
    padding: 0 32px;
    position: fixed;
    top: 0;
    transition: height 0.3s, padding 0.3s, box-shadow 0.3s;
    width: 100%;
    z-index: 9999;
}

.header.slim {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    height: 56px;
    padding: 0 24px;
}

/* ====== Menu Toggle (Mobile) ====== */
.menu-toggle {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    display: none;
    font-size: 2em;
    margin-left: 16px;
}

/* ====== Logo ====== */
.logo img,
.header .logo img {
    max-width: 150px;
    margin-top: 25px;
    transition: max-width 0.3s, height 0.3s;
}

.header.slim .logo img {
    max-width: 110px;
    margin-top: 4px;
    height: auto;
}

/* ====== Nav Principal ====== */
.nav {
    align-items: center;
    display: flex;
    height: 60px;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 16px;
}

/* ====== Links do Menu ====== */
.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: #FFFFFF;
    font-size: 15px;
    font-weight: 500;
    padding: 4px 0;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.nav-links a.active {
    color: #52ebdf;
    font-weight: bold;
}

.nav-links a:hover {
    color: #52ebdf;
    text-shadow:
        0 0 5px #52ebdf,
        0 0 10px #52ebdf,
        0 0 15px #52ebdf;
}

.nav-links a.active:hover {
    color: #5599ff;
}

/* ====== Language Selector ====== */
.language-selector {
    display: inline-block;
    position: relative;
}

.language-selector .selected-flag {
    align-items: center;
    background: #000000;
    border: 1px solid #52ebdf;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    gap: 6px;
    padding: 4px 8px;
}

.language-selector .flag-dropdown {
    background: #000000;
    border: 1px solid #52ebdf;
    border-radius: 4px;
    display: none;
    margin-top: 6px;
    max-height: calc(3em * 5);
    overflow-y: auto;
    padding: 0;
    position: absolute;
    right: 0;
    top: 100%;
    min-width: 200px;
    z-index: 1000;
}

.language-selector.open .flag-dropdown {
    display: block;
}

.language-selector .flag-option {
    align-items: center;
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    gap: 6px;
    padding: 6px 12px;
}

.language-selector .flag-option:hover {
    background: #222e41;
}

.language-selector img {
    height: 14px;
    object-fit: contain;
    width: 20px;
}

/* Header.slim effect on lang selector */
.header.slim .language-selector .selected-flag,
.header.slim .language-selector .flag-dropdown {
    font-size: 13px;
    padding: 2px 4px;
}

/* ====== Body Padding for fixed header ====== */
body {
    padding-top: 90px;
}

body.shrink-padding {
    padding-top: 56px;
}

@media (max-width: 768px) {

    /* ====== Header ====== */
    .header {
        height: 60px;
        padding: 0 16px;
    }

    .header.slim {
        height: 48px;
        padding: 0 12px;
    }

    /* ====== Botão Burger ====== */
    .menu-toggle {
        display: block;
        font-size: 1.5em;
        margin-left: auto;
        background: none;
        border: none;
        color: #fff;
        cursor: pointer;
    }

    /* ====== Logo ====== */
    .logo img,
    .header .logo img {
        max-width: 100px;
        margin-top: 10px;
        transition: max-width 0.3s, margin-top 0.3s;
    }

    .header.slim .logo img {
        max-width: 80px;
        margin-top: 2px;
    }

    /* ====== Nav-links ocultos por padrão ====== */
    .nav-links {
        display: none;
        position: absolute;
        top: 48px;
        /* logo abaixo do header */
        left: 0;
        width: 100%;
        background-color: #000;
        flex-direction: column;
        gap: 16px;
        padding: 16px;
        z-index: 9998;
    }

    /* ====== Quando o header está “slim”, ajusta o top ====== */
    .header.slim+.nav-links {
        top: 48px;
    }

    /* ====== Mostrar nav com a classe .show ====== */
    .nav-links.show {
        display: flex;
    }

    /* ====== Links ====== */
    .nav-links a {
        color: #fff;
        font-size: 14px;
        font-weight: 500;
        padding: 8px 0;
        text-decoration: none;
        text-transform: uppercase;
        transition: color 0.3s, text-shadow 0.3s;
    }

    .nav-links a:hover {
        color: #52ebdf;
        text-shadow:
            0 0 5px #52ebdf,
            0 0 10px #52ebdf,
            0 0 15px #52ebdf;
    }

    .nav-links a.active {
        color: #52ebdf;
        font-weight: bold;
    }

    .nav-links a.active:hover {
        color: #5599ff;
    }

    /* ====== Desabilitar scroll do body quando o menu estiver aberto ====== */
    body.menu-open {
        overflow: hidden;
    }

    /* ====== Ajustes do language-selector ====== */
    .language-selector {
        margin-left: 10px;
    }

    .language-selector .selected-flag {
        padding: 2px 4px;
        gap: 4px;
        font-size: 12px;
    }

    .language-selector .flag-dropdown {
        min-width: 150px;
        max-height: calc(3em * 4);
        margin-top: 4px;
        font-size: 12px;
        padding: 1px 2px;
    }

    .language-selector img {
        height: 12px;
        width: 18px;
    }
}