div#app {
    width: 100vw;
    height: calc(100vh - 5em);
    overflow: hidden;
    overflow-y: auto;
    position: relative;
    color: var(--el-text-color-primary);
}

.head {
    width: 80vw;
    display: grid;
    grid-template-columns: 50% 50%;
    margin: 10em auto;
    align-items: center;
}

.head_left {
    font-size: 2.25em;
    display: grid;
    grid-template-rows: auto auto 1fr;
    align-items: end;
    box-sizing: border-box;
    padding-right: 4em;
}

h1 {
    margin: 0.25em 0;
    font-size: 2.6em;
}

.head_left > p {
    line-height: 1.3;
}

.head > img {
    width: 100%;
}

.head_btns {
    display: flex;
    gap: 3em;
    align-items: center;
    font-size: 1.7rem;
}

.btn {
    background: var(--el-color-primary);
    color: #fff !important;
    box-sizing: border-box;
    padding: 0.5em 2em;
    border-radius: 0.25em;
    cursor: pointer;
}

.go_to_Tools {
    color: var(--el-color-primary) !important;
    text-decoration: underline;
}

.tools {
    width: 80vw;
    margin: 5em auto;
    font-size: 2em;
    text-align: center;
}

.tools_container {
    display: grid;
    grid-template-columns: repeat(3, 33.33%);
    justify-items: center;
    margin-top: 3em;
}

.tool_card {
    display: grid;
    grid-template-areas:
        "a b"
        "a c"
        "d d";
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto 1fr;
    justify-items: start;
    align-items: start;
    width: calc(100% - 2em);
    margin: 1em 0;
    box-sizing: border-box;
    box-shadow: 0 0 10px var(--el-border-color-darker);
    padding: 1em;
    border-radius: 0.5em;
}

.tool_icon {
    width: 3em;
    height: 3em;
    background: var(--bg);
    grid-area: a;
    margin-right: 1em;
    margin-bottom: 0.5em;
    box-sizing: border-box;
    padding: 0.5em;
    border-radius: 0.25em;
}

.tool_icon>svg {
    width: 100%;
    height: 100%;
}

.tool_icon>svg path{
    fill: hsl(from var(--bg) h 65% 60%) !important;
}

.tool_title {
    grid-area: b;
    font-weight: 700;
    margin: 0;
    font-size: 1em;
}

.tool_type {
    grid-area: c;
    font-size: 0.8em;
    color: var(--el-color-primary);
}

.tool_card p {
    grid-area: d;
    margin: 0;
    text-align: left;
    font-size: 0.8em;
    line-height: 1.5;
}

.to_all_tools {
    margin: 0 auto 2.5em;
    display: block;
    font-size: 2em;
    border: 1px solid var(--el-color-primary);
    box-sizing: border-box;
    padding: 0.5em 0;
    border-radius: 0.5em;
    color: var(--el-color-primary) !important;
    font-weight: 700;
    width: 20em;
    max-width: 80vw;
    text-align: center;
}

@media screen and (max-width: 990px) {
    .head {
        display: block;
    }

    .head > img {
        display: none;
    }

    .head_left {
        font-size: 1.85em;
        height: 100%;
        text-align: center;
        padding: 0;
    }

    .head_left > p {
        line-height: unset;
    }

    .head_btns {
        gap: 1em;
        flex-direction: column;
    }

    .tools_container {
        display: block;
    }

    .tool_card {
        width: 100%;
        margin: 3em 0;
    }
}

@media screen and (max-width: 1300px) {
    h1 {
        font-size: 2em;
    }
}