/* ============================================
   HEADER CON BANDERAS
   ============================================ */
header {
    background-color: var(--menu-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    height: 60px;
    width: auto;
    order: 0;
}

/* ========================================== */
/* MENÚ DE NAVEGACIÓN - order 1               */
/* ========================================== */
nav {
    order: 1;
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav ul li {
    margin-left: 0;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    transition: color var(--transition);
    padding: 8px 12px;
    font-size: 1rem;
}

nav ul li a:hover {
    color: var(--accent-color);
}

/* ========================================== */
/* BANDERAS - order 2 (después del menú)      */
/* SIN BORDES EN NINGÚN TIPO DE DISPOSITIVO   */
/* IDIOMAS: Español, Inglés, Francés, Alemán  */
/* ========================================== */
.flags-container {
    order: 2;
    display: flex;
    gap: 12px;
    align-items: center;
    margin-left: 10px;
}

.flags-container img {
    width: 35px;
    height: auto;
    display: block;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    transition: transform 0.2s;
}

.flags-container img:hover {
    transform: scale(1.1);
}

/* ========================================== */
/* MENÚ HAMBURGUESA - order 3                 */
/* ========================================== */
.hamburger {
    display: none;
    cursor: pointer;
    color: var(--white);
    font-size: 1.8rem;
    order: 3;
    background: transparent;
    border: none;
    padding: 5px 10px;
    line-height: 1;
}

.hamburger:hover {
    color: var(--accent-color);
}

/* ========================================== */
/* RESPONSIVE HEADER                          */
/* ========================================== */

/* TABLET (769px - 1024px) - Menú desplegable */
@media (max-width: 1024px) and (min-width: 769px) {
    .header-container {
        flex-wrap: wrap;
        position: relative;
    }

    .logo {
        order: 0;
    }

    .hamburger {
        display: block;
        order: 1;
    }

    nav {
        order: 2;
        width: 100%;
        display: none;
        background: transparent !important;
        box-shadow: none;
        padding: 0;
        margin-top: 5px;
    }

    nav.show {
        display: block;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 5px;
        background: transparent !important;
        padding: 10px 0;
        width: 100%;
        position: static;
    }

    nav ul li {
        margin: 0;
        width: 100%;
        text-align: center;
        padding: 0;
    }

    nav ul li a {
        display: block;
        padding: 10px;
        color: var(--white);
        font-size: 16px;
        background: transparent !important;
        border-radius: 0;
    }

    nav ul li a:hover {
        background: rgba(173, 216, 230, 0.2) !important;
        border-radius: 5px;
    }

    .flags-container {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
        gap: 15px;
        margin-left: 0;
    }

    .flags-container img {
        width: 32px;
    }
}

/* MÓVIL (menos de 768px) */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
        position: relative;
    }

    .logo {
        order: 0;
        height: 50px;
    }

    .hamburger {
        display: block;
        order: 1;
        font-size: 1.8rem;
        padding: 0 10px;
    }

    nav {
        order: 2;
        width: 100%;
        display: none;
        background: transparent !important;
        box-shadow: none;
        padding: 0;
        margin-top: 5px;
    }

    nav.show {
        display: block;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 5px;
        background: transparent !important;
        padding: 10px 0;
        width: 100%;
        position: static;
    }

    nav ul li {
        margin: 0;
        width: 100%;
        text-align: center;
        padding: 0;
    }

    nav ul li a {
        display: block;
        padding: 10px;
        color: var(--white);
        font-size: 16px;
        background: transparent !important;
        border-radius: 0;
    }

    nav ul li a:hover {
        background: rgba(173, 216, 230, 0.2) !important;
        border-radius: 5px;
    }

    .flags-container {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
        gap: 15px;
        margin-left: 0;
    }

    .flags-container img {
        width: 32px;
    }
}

/* MÓVIL PEQUEÑO (menos de 480px) */
@media (max-width: 480px) {
    .logo {
        height: 40px;
    }

    .hamburger {
        font-size: 1.5rem;
    }

    .flags-container img {
        width: 28px;
    }

    nav ul li a {
        font-size: 14px;
        padding: 8px;
    }

    .flags-container {
        gap: 12px;
    }
}