/* GENERAL */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Poppins", sans-serif;
}

html {
    scroll-behavior: smooth;
}

p {
    color: rgb(85, 85, 85)
}

/* TRANSITION */

a,
.btn {
    transition: all 300ms ease;
}

/* DESKTOP NAV */

#desktop-nav {
    transform: translateY(-1rem);
}

nav,
.nav-links {
    display: flex;
}

nav {
    justify-content: space-around;
    align-items: center;
    height: 17vh;
}

.nav-links {
    gap: 2rem;
    list-style: none;
    font-size: 1.5rem;
}

a {
    color: black;
    text-decoration: none;
    text-decoration-color: white;
}

a:hover {
    color: grey;
    text-decoration: underline;
    text-underline-offset: 1rem;
    text-decoration-color: rgb(181, 181, 181);
}

.logo {
    font-size: 2rem;
}

.logo:hover {
    cursor: default;
}

/* HAMBURGER MENU */

#hamburger-nav {
    display: none;
}

.hamburger-menu {
    position: relative;
    display: inline-block;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 24px;
    width: 30px;
    cursor: pointer;
}

.hamburger-icon span {
    width: 100%;
    height: 2px;
    background-color: black;
    transition: all 0.3 ease-in-out;
}

.menu-links {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    width: fit-content;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3 ease-in-out;
}

.menu-links a {
    display: block;
    padding: 10px;
    text-align: center;
    font-size: 1.5rem;
    color: black;
    text-decoration: none;
    transition: all 0.3 ease-in-out;
}

.menu-links li {
    list-style: none;
}

.menu-links.open {
    max-height: 300px;
}

.hamburger-icon.open span:first-child {
    transform: rotate(45deg) translate(10px, 5px);
}

.hamburger-icon.open span:nth-child(2) {
    opacity: 0;
}

.hamburger-icon.open span:last-child {
    transform: rotate(-45deg) translate(10px, -5px);
}

.hamburger-icon span:first-child {
    transform: none;
}

.hamburger-icon span:first-child {
    opacity: 1;
}

.hamburger-icon span:first-child {
    transform: none;
}

/* SECTION */

section {
    padding: 4vh;
    height: 96vh;
    margin: 0 10rem;
    box-sizing: border-box;
    min-height: fit-content;
}

.section-container {
    display: flex;
}

/* PROFILE SECTION */

#profile {
    display: flex;
    justify-content: center;
    gap: 5rem;
    height: 80vh;
    transform: translateY(-4rem);
}

.section__pic-container {
    display: flex;
    height: 400px;
    width: 400px;
    margin: auto 0;
}

.section__text {
    align-self: center;
    text-align: center;
}

.section__text p {
    font-weight: 600;
}

.section__text__p1 {
    text-align: center;
}

.section__text__p2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.section__text__intro {
    margin: 0 auto 1.5rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: rgb(85, 85, 85);
}

.title {
    font-size: 3rem;
    text-align: center;
}

#socials-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    gap: 1rem;
}

/* ICONS */

.icon {
    cursor: pointer;
    height: 2rem;
}

/* BUTTONS */

.btn-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn {
    font-weight: 600;
    transition: all 300ms ease;
    padding: 1rem;
    width: 8rem;
    border-radius: 2rem;
}

.btn-color-1,
.btn-color-2 {
    border: rgb(53, 53, 53) 0.1rem solid;
}

.btn.btn-color-1:hover,
.btn.btn-color-2:hover{
    cursor: pointer;
}

.btn-color-1,
.btn-color-2:hover {
    background: rgb(53, 53, 53);
    color: white;
}

.btn-color-1:hover {
    background: rgb(0, 0, 0);
}

.btn-color-2 {
    background: none;
}

.btn-color-2:hover {
    border: rgb(255, 255, 255) 0.1rem solid;
}

.btn-container {
    gap: 1rem;
}

/* SECTION */

#about {
    position: relative;
}

#about .section__pic-container {
    width: 450px;
    height: 450px;
    flex-shrink: 0;
}

.about-containers {
    gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.about-details-container {
    justify-content: center;
    flex-direction: column;
}

.about-containers,
.about-details-container {
    display: flex;
}

.about-pic {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2rem;
}

.section-arrow {
    position: absolute;
    right: 0;
    bottom: 2rem;
    display: block;
    width: fit-content;
}

.arrow {
    position: static;
    display: block;
}

.details-container {
    padding: 1.5rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53, 53, 53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
}

.section-container {
    gap: 4rem;
    height: 80%;
}

.section__pic-container {
    height: 400px;
    width: 400px;
    margin: auto 0;
}

/* EXPERIENCE SECTION */

#experience {
    position: relative;
}

.experience-sub-title {
    color: rgb(85, 85, 85);
    font-weight: 600;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.experience-details-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.article-container {
    display: flex;
    text-align: initial;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 2.5rem;
    justify-content: space-around;
}

.article {
    display: flex;
    width: 10rem;
    justify-content: space-around;
    gap: 0.5rem;
}

article .icon {
    cursor: default;
}

/* PROJECT SECTION */

#projects {
    position: relative;
}

.color-container {
    border-color: rgb(163, 163, 163);
    background: rgb(250, 250, 250);
}

.project-img {
    border-radius: 2rem;
    width: 90%;
    height: 90%;
}

.project-title {
    margin: 1rem;
    color: black;
}

.project-btn {
    color: black;
    border-color: rgb(163, 163, 163);
}

/* CONTACT */

#contact {
    display: flex;
    justify-content: center;
    flex-direction: column;
    height: 70vh;
}

.contact-info-upper-container {
    display: flex;
    justify-content: center;
    align-items: center;
    border: rgb(163, 163, 163) 0.1rem solid;
    border-radius: 2rem;
    margin: 2rem auto;
    padding: 0.5rem 1rem;
    width: fit-content;
}

.contact-info-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem;
}

.contact-info-container p {
    font-size: larger;
}

.contact-icon {
    cursor: default;
}

.email-icon {
    height: 2.5rem;
}

/* FOOTER SECTION */

footer {
    height: 26vh;
    margin: 0 1rem;
}

footer p {
    text-align: center;
}

/* CV SECTION */

#cv {
    position: relative;
    height: fit-content;
    min-height: 100vh;
    padding-bottom: 6rem;
}

.cv-container {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.cv-group {
    margin-bottom: 4rem;
}

.cv-section-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgb(163, 163, 163);
}

.cv-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 2rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgb(220, 220, 220);
}

.cv-period {
    color: rgb(85, 85, 85);
    font-size: 0.9rem;
}

.cv-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.cv-organisation {
    margin-bottom: 0.75rem;
}

.cv-content ul {
    margin-left: 1.2rem;
    color: rgb(85, 85, 85);
}

.cv-content li {
    margin-bottom: 0.35rem;
}

.cv-item-compact {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.language-list {
    max-width: 500px;
}

.language-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid rgb(220, 220, 220);
}

.cv-note {
    font-size: 0.8rem;
    color: rgb(120, 120, 120);
    margin-top: 0.2rem;
}

@media screen and (max-width: 600px) {}

/* LEARNING LAB */

#learning-lab {
    position: relative;
    height: fit-content;
    min-height: 100vh;
    padding-bottom: 6rem;
}

.lab-container {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.lab-group {
    margin-bottom: 3.5rem;
}

.lab-group h2 {
    font-size: 1.5rem;
    padding-bottom: 0.75rem;
    margin-bottom: 0;
    border-bottom: 1px solid rgb(163, 163, 163);
}

.lab-item {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgb(220, 220, 220);
}

.lab-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
}

.lab-item p {
    max-width: 700px;
    line-height: 1.6;
}

.lab-status {
    color: rgb(120, 120, 120);
    font-size: 0.85rem;
    white-space: nowrap;
}

.lab-link {
    color: black;
    text-decoration: none;
}

.lab-link:hover {
    text-decoration: underline;
    text-underline-offset: 0.3rem;
}


/* PROJECT DETAIL PAGE */

.project-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem 8rem;
}

.project-back {
    display: inline-block;
    margin-bottom: 4rem;
    color: rgb(85, 85, 85);
}

.project-header {
    margin-bottom: 5rem;
}

.project-type {
    margin-bottom: 1rem;
}

.project-header h1 {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.project-intro {
    max-width: 700px;
    font-size: 1.2rem;
    line-height: 1.6;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    color: rgb(85, 85, 85);
}

.project-section {
    height: auto;
    min-height: 0;
    margin: 0 0 4rem 0;
    padding: 0;
}

.project-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgb(200, 200, 200);
}

.project-section p,
.project-section li {
    line-height: 1.7;
}

.project-section ul {
    margin-left: 1.2rem;
}

.project-external-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
    color: black;
}

.contact-text {
    text-align: center;
    margin: 1rem auto 0;
    max-width: 600px;
}