:root {
    --primary-background-alpha: #142230CC;
    --secondary-background-alpha: #FFFFFF99;

    --primary-content-color: #345a88;
    --secondary-content-color: #F6FFFF;

    --panel-heading-background: #142433;
    --panel-light-background: aliceblue;
    --panel-dark-background: #5D88AB;

    --content-base-gap: 5px;

    --circle-size: 50px;
    --circle-width: 12.5px;

}


@font-face {
    font-family: 'FiraCode';
    src: url('../fonts/fira-code/FiraCode-VariableFont_wght.ttf');
    color: #00f9f5;
}

* {
    box-sizing: border-box;
    font-family: 'FiraCode'
}

/* CSS classes in alphabetic order */
css-doodle {
    position: fixed;
}

body {
    background-image: url("../img/backgrounds/background.jpg");
    margin: 0;
    background-position: center;
    background-repeat: repeat;
    background-size: contain;
    min-width: 310px;

}

.content-area {
    max-width: 1200px;
    background-color: var(--secondary-background-alpha);
    backdrop-filter: saturate(180%) blur(10px);
    padding: 10px;
    margin: 0 auto;
}

header {

    padding-bottom: 10px;
    padding-top: 15px;
    background-color: var(--primary-background-alpha);
    color: var(--secondary-content-color);

    .heading {
        font-weight: bold;
        font-size: 4.5em;
    }

    .tag-line {
        letter-spacing: 0.7em;
    }

    .header-container {
        display: flex;
        flex-direction: row;
        width: 100%;
        flex-wrap: wrap;
        border-top: var(--primary-content-color) solid 1px;
        border-bottom: var(--primary-content-color) solid 1px;

        .left-header {
            flex-grow: 1;
            border-right: var(--primary-content-color) solid 1px;
            padding: var(--content-base-gap);
            padding-left: 25px;
        }

        .right-header {
            width: 350px;
            padding: var(--content-base-gap);
            padding-left: 10px;

            .right-header-item {
                border-bottom: var(--primary-content-color) solid 1px;
            }
        }
    }
}

.content {
    display: flex;
    flex-direction: column;

    .social-media {
        display: flex;
        justify-content: center;
        flex-direction: row;
        background-color: var(--primary-background-alpha);
        border-top: 1px dotted var(--secondary-background-alpha);

        .social-media-item {
            margin: var(--content-base-gap);

            .circle-image {
                border-radius: 50%;
                border: 4px dashed var(--primary-content-color);
                width: 150px;
                height: 150px;
                object-fit: cover;
                padding: var(--content-base-gap);
            }
        }
    }

    .contact-info {
        display: flex;
        flex-direction: row;
        gap: var(--content-base-gap);
        padding: var(--content-base-gap) 0;

        .contact-info-item {
            background-color: var(--primary-content-color);
            color: white;
            flex: 1;
            text-align: center;

            & h4 {
                font-weight: 500;
            }
        }

        @media screen and (max-width: 350px) {
            flex-direction: column;
        }
    }

    .main-content {
        display: flex;
        flex-direction: row;
        gap: var(--content-base-gap);

        .main-content-item {
            background-color: var(--secondary-content-color);
            flex: 2;

            & h3 {
                margin: 0px;
                background-color: var(--panel-heading-background);
                color: var(--secondary-content-color);
                padding: var(--content-base-gap);
            }

            .item-content {
                padding: 10px;
                margin: 10px;

                .panel-item {

                    & p {
                        text-align: justify;
                    }

                    & b {
                        color: var(--primary-content-color);
                    }
                }

                .panel-item:first-child {
                    & h2 {
                        margin-top: var(--primary-content-color);
                    }
                }

                .panel-item:not(:last-child) {
                    border-bottom: var(--primary-background-alpha) 1px solid;
                }
            }

            .timeline-content {
                background-color: #d3dce0;
                display: flex;
                flex-direction: column;
                padding: 10px 20px;


                & .timeline-item {
                    padding: 25px 10px;
                    /*padding-top: 40px;*/
                    margin: -3px 0px;
                    position: relative;

                    & .timeline-label {
                        padding: 6px 15px;
                        display: table;
                        position: absolute;
                        top: -25px;
                        left: 0;
                        right: 0;
                        margin: 10px auto;
                        box-shadow: 0.2rem 0.2rem 0.25rem #555;
                        background-color: #FFA629;
                        border-radius: 5px;

                        @media screen and (max-width: 850px) {
                            font-size: 12px;
                            padding: 6px 5px;
                        }
                    }

                    .timeline-item-content {
                        padding: 5px;
                        color: var(--secondary-content-color);
                        background-color: var(--panel-dark-background);
                        border: solid var(--panel-dark-background) 2px;
                        box-shadow: 0.2rem 0.2rem 0.25rem #555;

                        & .label-heading {
                            filter: drop-shadow(1px 1px 1px #333);
                            font-weight: 900;
                            min-width: 120px;
                        }

                        & .label-text {
                            color: #FFF502;
                            filter: drop-shadow(1px 1px 1px #333);

                            @media screen and (max-width: 310px) {
                                word-break: break-all;

                            }
                        }

                        & .tech-stack-using {
                            background-color: var(--secondary-content-color);
                            color: var(--panel-dark-background);
                            display: table;
                            border-radius: 10px;
                            border: 0.05rem solid var(--primary-background-alpha);
                            padding: 2px 10px;
                            font-weight: bold;
                            margin: 5px auto;
                            box-shadow: 0.2rem 0.2rem 0.25rem #555;
                        }

                        & .tech-stack-list {
                            margin-bottom: 5px;

                            & .tech-stack-item {

                                & h4 {
                                    margin-bottom: var(--content-base-gap);
                                    border-bottom: var(--secondary-background-alpha) dashed 0.01em;
                                }

                                & .tech-item {

                                    & span {
                                        background-color: var(--secondary-background-alpha);
                                        border-radius: 5px;
                                        box-shadow: 0.2rem 0.2rem 0.25rem #555;
                                        padding: 0 10px;
                                        color: var(--panel-heading-background);
                                        margin: 0 2px;
                                        display: inline-block;
                                    }
                                }
                            }
                        }
                    }

                    & .timeline-sub-label {
                        color: var(--secondary-content-color);
                        background-color: #F24822;
                        display: inline;
                        border-radius: 10px;
                        padding: 2px 10px;
                        position: absolute;
                        top: 10px;
                        left: calc(100%/2 - 32px);
                        box-shadow: 0.2rem 0.2rem 0.25rem #555;
                    }

                    & .timeline-sub-label::after {
                        content: "";
                        position: absolute;
                        left: 35%;
                        top: 38px;
                        height: 0;
                        width: 0;
                        margin-top: -15px;
                        border: solid transparent;
                        border-top-color: #F24822;
                        border-width: 14px;
                        pointer-events: none;

                    }
                }

                .timeline-item:nth-child(odd) {
                    border-left: var(--primary-content-color) solid 6px;
                    border-bottom: var(--primary-content-color) solid 6px;

                    & .timeline-label {
                        /*top: calc(100%/2 - 26px);
                        left: -94px;
                        transform: rotate(90deg);*/
                    }

                }

                .timeline-item:nth-child(even) {
                    border-right: var(--primary-content-color) solid 6px;
                    border-bottom: var(--primary-content-color) solid 6px;

                    & .timeline-label {
                        /*top: calc(100%/2 - 18px);
                        left: calc(100% - 70px);
                        transform: rotate(90deg);*/
                    }
                }

            }
        }

        .main-content-item-2 {
            background-color: var(--panel-dark-background);
            flex: 1;
            color: var(--secondary-content-color);

            & h3 {
                margin: 0px;
                background-color: var(--panel-heading-background);
                color: var(--secondary-content-color);
                padding: var(--content-base-gap);
            }

            .item-content {
                margin: 5px;

                >h4 {
                    background-color: var(--secondary-background-alpha);
                    color: var(--primary-content-color);
                    padding: 5px 10px;
                    margin: 0px;
                    margin-top: 20px;
                    filter: drop-shadow(1px 1px 1px #777);
                    margin-block-start: 0;
                    margin-block-end: 0;
                }

                .panel-item-2 {
                    border-bottom: var(--secondary-background-alpha) dashed 0.01em;

                    .panel-item-2-container {
                        padding: 0 5px;
                        display: flex;
                        gap: var(--content-base-gap);

                        align-items: center;
                        -webkit-align-items: center;
                        justify-content: center;
                        height: auto;
                        margin: 0;

                        & .icon-container {
                            padding: var(--content-base-gap);
                            fill: var(--secondary-content-color);
                        }

                        & .panel-content {
                            padding: 0 10px;
                            display: flex;
                            flex-grow: 1;

                            >h4 {
                                margin: 0px;
                                padding: 0px;
                                font-weight: 500;
                            }

                        }

                        .circle {
                            position: relative;
                            width: var(--circle-size);
                            height: var(--circle-size);
                            margin: 0.5rem;
                            border-radius: 50%;
                            overflow: hidden;

                            .inner {
                                display: flex;
                                justify-content: center;
                                align-items: center;
                                position: absolute;
                                top: 50%;
                                left: 50%;
                                transform: translate(-50%, -50%);
                                width: calc(var(--circle-size) - var(--circle-width));
                                height: calc(var(--circle-size) - var(--circle-width));
                                background: var(--panel-dark-background);
                                border-radius: 50%;
                                font-size: 0.6em;
                                font-weight: bold;
                                color: var(--panel-light-background);
                            }

                            &.per-beginner {
                                background-image: conic-gradient(#FFA629 25%, var(--secondary-content-color) 0);

                                >.inner::after {
                                    content: "BEGINR";
                                }
                            }

                            &.per-intermediate {
                                background-image: conic-gradient(#9747FF 50%, var(--secondary-content-color) 0);

                                >.inner::after {
                                    content: "INTERME";
                                }
                            }

                            &.per-good {
                                background-image: conic-gradient(#14AE5C 75%, var(--secondary-content-color) 0);

                                >.inner::after {
                                    content: "GOOD";
                                }
                            }

                            &.per-expert {
                                background-image: conic-gradient(#0D99FF 95%, var(--secondary-content-color) 0);

                                >.inner::after {
                                    content: "EXPERT";
                                }
                            }
                        }

                    }

                    >.related-techs {
                        margin: 0px;
                        margin-bottom: 5px;

                        >span {
                            font-size: .75em;
                            font-weight: 50;
                            padding: 0 3px;
                            background-color: var(--secondary-content-color);
                            border-radius: 5px;
                            color: var(--panel-heading-background);
                            margin: 0 1px;
                            display: inline-block;
                        }
                    }

                }
            }

        }

        @media screen and (max-width: 850px) {
            flex-direction: column;
        }
    }
}