/* -------------------------------------------
Name:       Oasis MENU System
Version:    2.0
------------------------------------------- */


/* 1. Header */
/* 2. Logo */
/* 3. Language */
/* 4. Desktop Navigation */
/* 5. Submenu */
/* 6. Tablet */
/* 7. Smartphone */
/* 8. Hamburger */
/* 9. Animationen */

/* -------------------------------------------
Name:       OÁSIS MENU System
Version:    2.0
------------------------------------------- */


/* ==========================================================
   1. HEADER
   ========================================================== */

.oasis-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
    width: 100%;
    background: #ffffff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

body {
    padding-top: 44px; /* Abstand zum Menu **/
}

.oasis-header-inner {
    min-height: 88px;
    display: flex;
    align-items: center;
    gap: 16px;
}


/* ==========================================================
   2. LOGO UND SPRACHEN
   ========================================================== */

.oasis-header-left {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 14px;
}

.oasis-header-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

    .oasis-header-logo img {
        display: block;
        width: auto;
        max-width: 190px;
        max-height: 72px;
    }

.oasis-language-switcher {
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
}

    .oasis-language-switcher a {
        display: flex;
        align-items: center;
        opacity: 0.8;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

        .oasis-language-switcher a:hover,
        .oasis-language-switcher a:focus-visible {
            opacity: 1;
            transform: translateY(-1px);
        }

    .oasis-language-switcher img {
        display: block;
    }


/* ==========================================================
   3. DESKTOP-NAVIGATION
   ========================================================== */

.oasis-main-nav {
    flex: 0 1 auto;
    min-width: 0;
    margin-left: 14px;
}

.oasis-nav-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.oasis-nav-item {
    position: relative;
    flex: 0 0 auto;
}

    .oasis-nav-item > a,
    .oasis-submenu-button {
        min-height: 88px;
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 0 11px;
        border: 0;
        background: transparent;
        color: #555555;
        font: inherit;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.3;
        text-decoration: none;
        white-space: nowrap;
        cursor: pointer;
        transition: color 0.22s ease;
    }

        .oasis-nav-item > a:hover,
        .oasis-nav-item > a:focus-visible,
        .oasis-submenu-button:hover,
        .oasis-submenu-button:focus-visible {
            color: #b78945;
            background: transparent;
            outline: none;
        }

.oasis-submenu-arrow {
    display: inline-block;
    font-size: 9px;
    line-height: 1;
    transition: transform 0.25s ease;
}

.oasis-has-submenu.open > .oasis-submenu-button
.oasis-submenu-arrow {
    transform: rotate(180deg);
}


/* ==========================================================
   4. SUBMENÜ
   ========================================================== */

.oasis-submenu {
    position: absolute;
    top: calc(100% - 1px);
    left: 0;
    z-index: 1100;
    min-width: 215px;
    margin: 0;
    padding: 10px 0;
    list-style: none;
    background: #ffffff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

    .oasis-submenu li {
        margin: 0;
        padding: 0;
    }

    .oasis-submenu a {
        display: block;
        padding: 12px 20px;
        color: #555555;
        font-size: 15px;
        font-weight: 400;
        line-height: 1.3;
        text-decoration: none;
        white-space: nowrap;
        transition: color 0.2s ease, background-color 0.2s ease;
    }

        .oasis-submenu a:hover,
        .oasis-submenu a:focus-visible {
            color: #b78945;
            background: #f7f3ed;
            outline: none;
        }

.oasis-has-submenu.open > .oasis-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Letztes Untermenü nach links öffnen */

.oasis-nav-item:last-child .oasis-submenu {
    right: 0;
    left: auto;
}


/* ==========================================================
   5. MOBILE-BUTTON
   Auf Desktop und Tablet unsichtbar
   ========================================================== */

.oasis-mobile-menu-button {
    display: none;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

    .oasis-mobile-menu-button:hover {
        opacity: 0.75;
    }

    .oasis-mobile-menu-button:focus-visible {
        outline: 2px solid rgba(183, 137, 69, 0.45);
        outline-offset: 3px;
    }

    .oasis-mobile-menu-button span {
        display: block;
        width: 22px;
        height: 2px;
        margin: 5px auto;
        border-radius: 2px;
        background: #444444;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }


/* ==========================================================
   6. TABLET
   Horizontale Navigation bleibt erhalten
   ========================================================== */

@media (max-width: 1199px) {

    .oasis-header-inner {
        min-height: 80px;
        gap: 10px;
    }

    .oasis-header-left {
        gap: 9px;
    }

    .oasis-header-logo img {
        max-width: 150px;
        max-height: 62px;
    }

    .oasis-language-switcher {
        gap: 5px;
    }

        .oasis-language-switcher img {
            width: 20px;
            height: auto;
        }

    .oasis-main-nav {
        margin-left: 8px;
    }

    .oasis-nav-item > a,
    .oasis-submenu-button {
        min-height: 80px;
        padding-right: 7px;
        padding-left: 7px;
        font-size: 14px;
        font-weight: 500;
    }

    .oasis-submenu-button {
        gap: 4px;
    }

    .oasis-submenu {
        min-width: 195px;
    }

        .oasis-submenu a {
            padding: 10px 16px;
            font-size: 14px;
        }
}


/* ==========================================================
   7. KLEINERES TABLET
   Noch kompakter, aber weiterhin horizontal
   ========================================================== */

@media (min-width: 769px) and (max-width: 1050px) {

    .oasis-header-inner {
        gap: 6px;
    }

    .oasis-header-left {
        gap: 6px;
    }

    .oasis-header-logo img {
        max-width: 125px;
        max-height: 54px;
    }

    .oasis-language-switcher {
        gap: 3px;
    }

        .oasis-language-switcher img {
            width: 18px;
        }

    .oasis-main-nav {
        margin-left: 3px;
    }

    .oasis-nav-item > a,
    .oasis-submenu-button {
        padding-right: 5px;
        padding-left: 5px;
        font-size: 12px;
        font-weight: 500;
    }

    .oasis-submenu-arrow {
        font-size: 8px;
    }
}


/* ==========================================================
   8. SMARTPHONE
   Hamburger bis 768 px
   ========================================================== */

@media (max-width: 768px) {

    .oasis-header-inner {
        position: relative;
        min-height: 72px;
        gap: 10px;
    }

    .oasis-header-left {
        flex: 1 1 auto;
        min-width: 0;
        gap: 10px;
    }

    .oasis-header-logo img {
        max-width: 150px;
        max-height: 62px;
    }

    .oasis-language-switcher {
        gap: 4px;
    }

    .oasis-language-switcher a {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .oasis-language-switcher img {
        width: 28px;
        height: auto;
    }


    /* Hamburger einblenden */

    .oasis-mobile-menu-button {
        display: block;
        position: relative;
        z-index: 1300;
    }


    /* Navigation geschlossen */

    .oasis-main-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        z-index: 1200;
        max-height: 0;
        margin-left: 0;
        overflow: hidden;
        background: #ffffff;
        box-shadow: 0 14px 25px rgba(0, 0, 0, 0.14);
        transition: max-height 0.35s ease;
    }

        .oasis-main-nav.mobile-open {
            max-height: calc(100vh - 72px);
            overflow-y: auto;
        }


    /* Menüpunkte untereinander */

    .oasis-nav-list {
        display: block;
        width: 100%;
        padding: 8px 0 18px;
    }

    .oasis-nav-item {
        display: block;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    }

        .oasis-nav-item > a,
        .oasis-submenu-button {
            width: 100%;
            min-height: 52px;
            justify-content: space-between;
            padding: 0 22px;
            color: #555555;
            font-size: 16px;
            font-weight: 500;
            line-height: 1.3;
            text-align: left;
        }

            .oasis-nav-item > a:hover,
            .oasis-nav-item > a:focus-visible,
            .oasis-submenu-button:hover,
            .oasis-submenu-button:focus-visible {
                color: #b78945;
                background: #f7f3ed;
            }


    /* Untermenüs im normalen Seitenfluss */

    .oasis-submenu {
        position: static;
        width: 100%;
        min-width: 0;
        max-height: 0;
        padding: 0;
        overflow: hidden;
        border-radius: 0;
        box-shadow: none;
        background: #f7f3ed;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        transition: max-height 0.3s ease;
    }

    .oasis-has-submenu.open > .oasis-submenu {
        max-height: 600px;
    }

    .oasis-submenu a {
        padding: 12px 22px 12px 38px;
        color: #555555;
        font-size: 15px;
        font-weight: 400;
        line-height: 1.4;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }


    /* Dezentes X */

    .oasis-mobile-menu-button.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .oasis-mobile-menu-button.open span:nth-child(2) {
        opacity: 0;
    }

    .oasis-mobile-menu-button.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}


/* ==========================================================
   9. SEHR KLEINE SMARTPHONES
   ========================================================== */

@media (max-width: 420px) {

    .oasis-header-inner {
        gap: 6px;
    }

    .oasis-header-left {
        gap: 6px;
    }

    .oasis-header-logo img {
        max-width: 135px;
        max-height: 56px;
    }

    .oasis-language-switcher a {
        width: 42px;
        height: 42px;
    }

    .oasis-language-switcher img {
        width: 27px;
        height: auto;
    }

    .oasis-mobile-menu-button {
        width: 38px;
        height: 38px;
    }

        .oasis-mobile-menu-button span {
            width: 21px;
        }
}