/* =========================================================
   ALLGEMEIN
   ========================================================= */

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

html {
    width: 100%;
    scroll-behavior: smooth;
}

body {
    width: 100%;
    min-height: 100vh;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;

    background-color: #fefefe;
    color: #222;

    display: flex;
    flex-direction: column;
}


/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */

header {
    width: 100%;
    background-color: #005250;
    padding: 18px 20px;
}

header nav {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;

    display: flex;
    justify-content: center;
    align-items: center;

    gap: 15px 35px;
    flex-wrap: wrap;
}

header nav a {
    color: #fff;
    text-decoration: none;

    font-size: clamp(14px, 1.2vw, 18px);
    font-weight: bold;

    white-space: nowrap;

    transition:
        color 0.3s ease,
        transform 0.2s ease;
}

header nav a:hover {
    color: #3da3ff;
    transform: translateY(-1px);
}


/* =========================================================
   HAUPTINHALT
   ========================================================= */

main {
    flex: 1;

    width: 100%;
    max-width: 1400px;

    margin: 0 auto;

    padding: 40px 20px;

    display: flex;
    flex-direction: column;
    align-items: center;

    text-align: center;
}


/* =========================================================
   ÜBERSCHRIFTEN
   ========================================================= */

h1 {
    width: 100%;
    margin-bottom: 30px;

    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.2;
}


/* =========================================================
   KARTE
   ========================================================= */

#map {
    width: 100%;
    max-width: 1200px;

    height: 600px;

    margin: 0 auto;

    border-radius: 10px;
    overflow: hidden;

    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
}


/* Beschriftungen auf der Karte */

.region-label {
    font-size: 14px;
    font-weight: bold;
}


/* =========================================================
   BILDER
   ========================================================= */

.bilder {
    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    gap: 20px;

    margin: 30px 0;

    flex-wrap: wrap;
}

.bilder img {
    width: calc(50% - 10px);
    max-width: 500px;

    height: auto;

    border-radius: 8px;

    cursor: pointer;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.bilder img:hover {
    transform: scale(1.03);

    box-shadow:
        0 8px 20px rgba(0, 0, 0, 0.15);
}


/* =========================================================
   LIGHTBOX
   ========================================================= */

#lightbox {
    display: none;

    position: fixed;
    inset: 0;

    z-index: 1000;

    width: 100%;
    height: 100%;

    background: rgba(0, 0, 0, 0.85);

    justify-content: center;
    align-items: center;

    padding: 20px;
}

#lightbox img {
    display: block;

    max-width: 95vw;
    max-height: 90vh;

    width: auto;
    height: auto;

    border-radius: 10px;
}


/* =========================================================
   TEXT
   ========================================================= */

.b {
    display: block;

    max-width: 900px;

    margin: 0 auto 10px;

    font-family:
        "Inter",
        "Helvetica Neue",
        Arial,
        sans-serif;

    font-size: clamp(1rem, 1.2vw, 1.15rem);

    font-weight: 400;

    line-height: 1.8;

    letter-spacing: 0.02em;

    color: #222;
}


/* =========================================================
   FOOTER
   ========================================================= */

footer {
    width: 100%;

    background-color: #005250;

    padding: 15px 20px;
}

footer nav {
    display: flex;

    justify-content: center;
    align-items: center;

    gap: 15px 25px;

    flex-wrap: wrap;
}

footer nav a {
    color: #ddd;

    text-decoration: none;

    font-size: 14px;

    transition: color 0.3s ease;
}

footer nav a:hover {
    color: #fff;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 900px) {

    header nav {
        gap: 12px 22px;
    }

    main {
        padding: 35px 18px;
    }

    #map {
        height: 500px;
    }

    .bilder img {
        width: calc(50% - 10px);
    }
}


/* =========================================================
   HANDY
   ========================================================= */

@media (max-width: 600px) {

    /* Header */

    header {
        padding: 14px 10px;
    }

    header nav {
        gap: 10px 15px;
    }

    header nav a {
        font-size: 14px;
    }


    /* Hauptinhalt */

    main {
        padding: 25px 12px;
    }


    /* Überschrift */

    h1 {
        margin-bottom: 20px;

        font-size: clamp(1.4rem, 7vw, 2rem);
    }


    /* Karte */

    #map {
        width: 100%;
        height: 400px;

        border-radius: 8px;
    }


    /* Kartenbeschriftungen */

    .region-label {
        font-size: 11px;
    }


    /* Bilder */

    .bilder {
        flex-direction: column;

        gap: 15px;

        margin: 20px 0;
    }

    .bilder img {
        width: 100%;
        max-width: 100%;
    }


    /* Text */

    .b {
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.01em;
    }


    /* Footer */

    footer {
        padding: 15px 10px;
    }

    footer nav {
        flex-direction: column;
        gap: 8px;
    }

    footer nav a {
        font-size: 14px;
    }
}


/* =========================================================
   SEHR KLEINE HANDYS
   ========================================================= */

@media (max-width: 380px) {

    header nav {
        gap: 8px 12px;
    }

    header nav a {
        font-size: 13px;
    }

    main {
        padding: 20px 10px;
    }

    #map {
        height: 350px;
    }

    .b {
        font-size: 0.95rem;
    }
}



```css
.instagram-button-container {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
}

.instagram-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #005250;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    transition: 0.3s ease;
}

.instagram-button:hover {
    background-color: #005250;
    transform: scale(1.05);
}
```