/* 
Base Styles & Reset
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-text-color: #181820;
    --experience-title-color: #fff;
    --primary-icon-color: #fff;
    --secondary-text-color: #5c5c62;
    --background-color: #494e5f;
    --durability-text-color: #6a737d9c;
    --icon-color: #6a737d;
    --border-color: #133f51;
    --text-decoration-color: #2A7B9B;
    --highlight-color: #1E3DB8;
    --timeline-udemy: #8800FF;
    --timeline-binary: #3F98FF;
    --timeline-solo: #C94749;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    background: linear-gradient(180deg, #2a7b9b 20%, #a9b351 73%);
}

ul,
li {
    list-style: none;
}

/* 
Layout & Utility Classes
*/
.container {
    margin: 0 auto;
    padding: 0 30px;
    max-width: 900px;
}

/* Flex utilities */
.fw {
    flex-wrap: wrap;
}

.fh {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.gp {
    gap: 10px;
}

.fv {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

/* Text utilities */
.bold {
    font-weight: bold;
}

.list {
    padding-left: 10px;
}

/* 
Resume Container
*/
.resume {
    margin: 0 auto;
    border: 1px solid #2A7B9B;
    box-shadow: 1px 1px 7px 7px #2A7B9B;
    background-color: #ffffffb8;
    max-width: 1300px;
    display: flex;
}

.resume__main__block__intro,
.resume__main__block {
    width: 100%;
    height: 100%;
}

.resume__main__block__intro {
    background: var(--background-color);
    color: var(--experience-title-color);
    height: 100%;
    padding: 30px;
}

.resume__block {
    border-bottom: 3px solid var(--border-color);
    margin-top: 20px;
    padding-bottom: 30px;
    margin-bottom: 15px;
}

/* 
Contact Info Section
*/
.contact-info__header,
.contact-info__sub-header {
    text-align: center;
}

.contact-info__header {
    color: var(--primary-text-color);
    margin-bottom: 15px;
    text-decoration-color: var(--text-decoration-color);
    text-decoration-line: underline;
}

.contact-info__sub-header {
    color: var(--secondary-text-color);
    margin-bottom: 30px;
}

.contact-info__block {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info__block--center {
    justify-content: center;
}

.contact-info__item {
    color: var(--secondary-text-color);
    text-decoration: none;
    display: flex;
    justify-content: start;
}

.contact-info__item:not(:last-child) {
    margin-bottom: 20px;
}

.contact-info__item-icon-wrapper {
    margin-right: 10px;
    width: 20px;
    display: flex;
    justify-content: center;
}

.contact-info__item-icon path {
    fill: var(--icon-color);
}

.contact-info__item-icon {
    height: 1.1428rem;
    vertical-align: text-bottom;
}

.contact-info__avatar__wrapper {
    background: linear-gradient(180deg, rgba(42, 123, 155, 1) 50%, rgb(255, 242, 0) 63%);
    border-radius: 100%;
}

.contact-info__avatar {
    border-radius: 50%;
    width: 300px;
    height: 300px;
    object-fit: cover;
}

/* 
Intro and Skills Section
*/
.intro__container {
    flex-wrap: wrap;
}

.intro {
    display: flex;
    justify-content: start;
}

.intro__title {
    margin: 2rem;
}

span.higlight {
    background-color: var(--highlight-color);
    color: #fff;
    padding: 4px;
}

.intro__icon-wrapper {
    margin-right: 30px;
    width: 30px;
    display: flex;
    justify-content: center;
}

.intro__icon {
    height: 3.1428rem;
    vertical-align: text-bottom;
    color: var(--highlight-color);
    transition: 2s ease-in;
}

.intro__iconhover {
    transform: scale(1.2);
}

.intro__icon path:hover {
    fill: var(--highlight-color);
}

.intro_text {
    color: var(--experience-title-color);
    font-size: 22px;
    text-align: justify;
}

.skills__header {
    color: var(--secondary-text-color);
    text-align: center;
    margin-bottom: 15px;
}

.skills__text {
    color: var(--secondary-text-color);
    text-align: justify;
}

/* 
Skill Bars
*/
.skill-bar {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    background-color: #ddd;
    border-radius: 5px;
    overflow: hidden;
}

.skill-icon {
    font-size: 30px;
    padding: 10px;
    background-color: #333;
    color: var(--primary-icon-color);
}

.progress {
    height: 65px;
    width: 0;
    background-color: #4caf50;
    transition: width 2s ease-in-out;
}

.tool-icon__image {
    width: 100px;
    height: 100px;
}

/* 
Timeline Section
*/
.timeline__container {
    display: flex;
    justify-self: flex-start;
    align-items: baseline;
    overflow-x: scroll;
    padding: 40px;
    max-width: 600px;
    background-color: #333;
    border-radius: 10px;
}

.timeline__point {
    width: 30px;
    height: 30px;
    border-radius: 100%;
    background-color: #000;
    border: 4px #FF6A00 solid;
}

.timeline__point.udemy {
    border-color: var(--timeline-udemy);
}

.timeline__point.binary {
    border-color: var(--timeline-binary);
}

.timeline__point.solo {
    border-color: var(--timeline-solo);
}

.timeline__line {
    min-width: 30px;
    width: 30px;
    height: 2px;
    background-color: #000;
}

.timeline__point__text {
    text-align: center;
    margin: 0 10px;
}

/* 
Achievements Section
*/
.achievements__container {
    flex-wrap: wrap;
    gap: 10px;
}

.achievement__item {
    width: 300px;
    height: 200px;
    border: 5px solid #fff;
    padding: 5px;
    border-radius: 10px;
}

/* 
Projects Section
*/
.project-list {
    display: flex;
    flex-wrap: wrap;
}

.project-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
}

.project {
    background-color: #f0f0f0;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    flex: 1 1 calc(33.333% - 40px);
    box-sizing: border-box;
    text-align: center;
    margin: 10px;
    transform: scale(1);
    transition: transform 0.3s ease;
}

.project.favorite {
    border:2px solid #f6ff00
}

.project:hover {
    background-color: var(--hover-background-color);
    border: 1px solid var(--hover-background-color);
    color: var(--secondary-text);
    font-weight: 600;
    transform: scale(1.2);
}

.project h2 {
    margin: 0;
}

/* 
Experience Section
*/
.main-info {
    align-items: start;
}

.experiences {
    flex: 1 1 60%;
    margin-right: 50px;
}

.experiences__header {
    color: var(--secondary-text-color);
    text-align: left;
    margin-bottom: 20px;
}

.experiences__company-header-durability {
    color: var(--durability-text-color);
    text-align: left;
    margin-bottom: 10px;
    font-size: 15px;
}

.experiences__company-header-name {
    color: var(--primary-text-color);
    text-decoration-color: var(--text-decoration-color);
    text-decoration-line: underline;
    text-align: left;
    margin-bottom: 20px;
}

.experiences__company__point {
    border: 2px solid var(--highlight-color);
    width: 20px;
    height: 20px;
    border-radius: 100%;
}

.experiences__company__point__line {
    background: var(--primary-text-color);
    width: 2px;
    height: 40px;
}

.experiences__company__list__item {
    list-style: circle;
}

.circle {
    width: 12px;
    height: 12px;
    background: #fff;
    border: 2px solid #007bff;
    border-radius: 50%;
    position: absolute;
    left: -28px;
    top: 5px;
}

.experiences__company {
    position: relative;
    margin-left: 20px;
    border-left: 3px solid #000;
    padding-left: 20px;
}

.experiences__company-project {
    position: relative;
    margin-bottom: 40px;
}

.experiences__company-project__wrapper {
    display: flex;
    gap: 10px;
}

.experiences__company-project__box {
    border-radius: 10px;
    padding: 10px 15px;
    border-width: 4px;
    background-color: #fff;
    margin-top: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    width: 100%;
}

/* Box color variants */
.orange {
    border: solid orange;
}

.red {
    border: solid red;
}

.blue {
    border: solid #007bff;
}

.experiences__company-project-role {
    color: var(--durability-text-color);
    text-align: left;
    margin-bottom: 10px;
    font-size: 15px;
}

.experiences__company-project-name {
    color: var(--primary-text-color);
    text-align: left;
    margin-bottom: 10px;
}

.experiences__company-project-responsibilities {
    color: var(--secondary-text-color);
    padding-left: 20px;
}

/* 
Additional Info Section
*/
.additional-info {
    flex: 1 1 40%;
    align-items: start;
}

.additional-info__education {
    margin-bottom: 20px;
}

.additional-info__education-header {
    color: var(--secondary-text-color);
    text-align: left;
    margin-bottom: 20px;
}

.additional-info__education-university-durability {
    color: var(--durability-text-color);
    text-align: left;
    margin-bottom: 10px;
    font-size: 15px;
}

.additional-info__education-university-speciality {
    color: var(--primary-text-color);
    text-align: left;
    margin-bottom: 10px;
}

.additional-info__education-university-name {
    color: var(--secondary-text-color);
}

.additional-info__languages {
    margin-bottom: 20px;
    text-align: start;
}

.additional-info__languages-header {
    color: var(--secondary-text-color);
    text-align: left;
    margin-bottom: 20px;
}

.additional-info__languages-item {
    color: var(--secondary-text-color);
}

.weakness__item {
    margin-top: 10px;
}

.save__ukraine__image {
    width: 40vh;
}

.fpv {
    opacity: 0.1;
    width: 100px;
}

/* 
Modal Styles
*/
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    height: 90%;
    max-width: 90%;
    box-sizing: border-box;
    overflow-y: auto;
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-button:hover,
.close-button:focus {
    color: var(--secondary-text-color);
    text-decoration: none;
    cursor: pointer;
}

.modal iframe {
    width: 100%;
    height: 600px;
    border: none;
}

/* 
Media Queries
*/
@media screen and (max-width: 1100px) {
    .resume {
        flex-wrap: wrap;
    }

    .intro__avatar__container {
        flex-wrap: wrap;
    }
}

@media screen and (max-width: 720px) {
    .timeline__container {
        max-width: 300px;
    }
}

@media screen and (max-width: 576px) {

    .main-info,
    .contact_info_container {
        flex-direction: column;
    }

    .contact_info_container {
        align-items: center;
    }

    .contact-info__block:not(:last-child) {
        margin-bottom: 20px;
    }

    .experiences {
        margin-right: 0;
    }
}