/* gloabal */

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    transition: all 0.1s ease-out;
    word-break: break-word;
}

body {
    background-color: #f2f2f2;
    font-family: "Quicksand", serif;
}

section {
    width: 100%;
    height: auto;
}

.teaser-button {
    position: absolute;
    top: 160px;
    left: 10%;
    width: 270px;
    height: auto;
    transform: rotate(350deg);
}

p, a, h3 {
    padding: 0.5rem;
}

.hrl {
    width: 60%;
    height: 1px;
    background-color: #e6e6e6;
}

/* color */

.color-grey {
    background-color: #e6e6e6;
}

.color-white {
    color: #f2f2f2;
}

/* header */

header {
    width: 100%;
    height: auto;
    background-color: #000C35;
}

#header-image {
    display: block;
    margin: 0 auto;
    padding: 3rem 0;
    width: auto;
    height: 350px;
}

/* helper */

.text-helper strong {
    color: #d7778d;
}

.text-helper a {
    padding: 0;
}

/* teaser */

#teaser {
    width: 80%;
    height: auto;
    margin: 0 auto;
    text-align: center;
}

#teaser h1 {
    padding: 2rem 0 1rem 0;
    font-size: 3rem;
    color: #000C35;
}

#teaser p {
    padding: 0 0 2rem 0;
    font-size: 1.2rem;
    color: #000C35;
}

/* location */

#card-location-item-wrapper {
    width: 80%;
    height: auto;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center
}

.card-location-item {
    width: auto;
    height: auto;
    margin: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid #d7d8da;
    outline: 4px solid #86CBD9;
    background-color: #000C35;
    color: #f2f2f2;
    cursor: pointer;
}

.card-location-item a {
    text-decoration: none;
    color: #f2f2f2;
}

.card-location-item:hover {
    outline: 4px solid #000C35;
}

/* card */

#veranstaltungen {
    width: 80%;
    height: auto;
    margin: 0 auto;
    padding: 3rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 1rem;
}

#plus-veranstaltungen {
    width: 80%;
    height: auto;
    margin: 0 auto;
    padding: 3rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 1rem;
}

.card-item {
    min-height: fit-content;
    border: 5px solid #d7d8da;
    outline: 1px solid #9c9c9c;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    background-color: #000C35;
}

.card-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.img-box {
    position: relative;
}

.layer {
    background-color: rgba(22, 112, 141, 0.7);
    width: 100%;
    height: 200px;
    position: absolute;
    z-index: 2;
}

.card-item-box {
    padding: 1rem
}

.card-item:hover .layer {
    background-color: transparent;
}

.card-item h3, .card-item a {
    color: #FEF34F;
}

.card-item {
    color: #f2f2f2;
}

.card-h2 {
    text-align: center;
    padding: 2rem 0;
    font-size: 2rem;
    color: #000C35;
}

.card-h2-no-padding {
    text-align: center;
    font-size: 2rem;
    color: #000C35;
}

.card-tags {
    font-weight: bold;
    font-style: italic;
    color: #86CBD9;
}

.teaser-image {
    width: 100%;
    height: 100%;
}

/* button */

.button {
    width: fit-content;
    height: fit-content;
    margin: 0 auto;
    padding: 0.5rem 1rem;
    border: 1px solid #000C35;
    background-color: #86CBD9;
    color: #000C35;
    cursor: pointer;
}

.button a {
    text-decoration: none;
    color: #000C35;
}

.button:hover {
    background-color: #f2f2f2;
}

/* banner */

.sub-txt {
    margin: 3rem auto 0 auto;
    padding: 0;
    width: 80%;
    height: auto;
}

.sub-txt p {
    font-weight: bold;
    padding: 0;
}

#banner {
    margin: 3rem auto;
    width: 80%;
    height: auto;
    display: flex;
    gap: 4rem;
}

#banner a {
    display: block;
    padding: 0;
    text-decoration: none;
}

#banner img {
    display: block;
    width: 100%;
    height: auto;
}

/* footer */

footer {
    width: 100%;
    height: auto;
    background-color: #000C35;
    padding: 3rem 0;
}

#footer-content {
    width: 80%;
    height: auto;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

#footer-content a {
    color: #FEF34F;
    text-decoration: none;
}

#footer-content p {
    color: #f2f2f2;
    font-size: 0.9rem;
}

.footer-helper {
    padding: 0 0.5rem;
}

.footer-helper a {
    display: inline-block;
    color: #f2f2f2 !important;
    padding: 0;
}

/* map */

#map {
    width: 60%;
    height: 300px;
    margin: 0 auto 3rem auto;
    border: 5px solid #FEF34F;
    outline: 1px solid #9c9c9c;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.leaflet-container {
    height: 400px;
    width: 600px;
    max-width: 100%;
    max-height: 100%;
}

/* responsive design */

/* large */

@media only screen and (max-width: 1400px) {
    #teaser, #card-location-item-wrapper, #banner, #footer-content, #veranstaltungen, #plus-veranstaltungen, #map, .sub-txt {
        width: 85%;
    }

    #veranstaltungen {
        grid-template-columns: 1fr 1fr 1fr;
    }

    #plus-veranstaltungen {
        grid-template-columns: 1fr 1fr 1fr;
    }

    #teaser p {
        font-size: 1rem;
    }

    #teaser h1 {
        font-size: 2rem;
    }

    .card-h2 {
        font-size: 1.5rem;
    }

    #banner {
        gap: 1rem;
    }

    .teaser-button {
        top: 210px;
        left: 7.5%;
        width: 200px;
    }
}

/* medium */

@media only screen and (max-width: 900px) {
    #teaser, #card-location-item-wrapper, #banner, #footer-content, #veranstaltungen, #plus-veranstaltungen, #map, .sub-txt {
        width: 90%;
    }

    #veranstaltungen {
        grid-template-columns: 1fr 1fr;
    }

    #plus-veranstaltungen {
        grid-template-columns: 1fr 1fr;
    }

    .teaser-button {
        display: none;
    }
}

/* small */

@media only screen and (max-width: 600px) {
    #teaser, #card-location-item-wrapper, #banner, #footer-content, #veranstaltungen, #plus-veranstaltungen, #map, .sub-txt {
        width: 95%;
    }

    .layer {
        background-color: transparent;
    }

    #veranstaltungen {
        grid-template-columns: 1fr;
    }

    #plus-veranstaltungen {
        grid-template-columns: 1fr;
    }

    #footer-content {
        grid-template-columns: 1fr;
    }
}