:root {
    --text-color: #1a1c28;
    --link-color: #4a76ee;
    --background-color: white;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    max-width: 1400px;
    margin: 0 auto;
}

a {
    color: var(--link-color);
    text-decoration: none;
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 3rem;
    background-color: var(--background-color);
}

nav .left h1 {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: 600;
}


nav .right a {
    color: var(--text-color);
    margin-left: 1rem;
    font-size: 1rem;
}

nav .right  a:last-child{
    color: var(--background-color);
    background-color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

/* Hero */

#hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3rem;
    margin: 2rem 0;
    background-color: var(--background-color);
}

#hero .text {
    flex: 5;
}

#hero .text h2 {
    font-size: 2rem;
}

#hero .text .links {
    margin-top: 20px;
}

#hero .text .links a {
    display: inline-block;
    margin-right: 10px;
    border: 2px solid var(--link-color);
    padding: 5px 10px;
    border-radius: 5px;
    transition: .1s;
}
#hero .text .links a:hover {
    background-color: var(--link-color);
    color: var(--background-color);
}

#hero .headshot {
    flex: 2;
    display: flex;
    justify-content: right;
}

#hero .headshot img {
    object-fit: cover;
    object-position: 0% 70%;
    height: 300px;
    width: 300px;
    border-radius: 100%;
}

/* Skills */

.skills {
    padding: 0 3rem;
}

.skills h2{
    text-align: center;
    font-size: 2rem;
}

.skills .text{
    text-align: center;
    margin-bottom: 20px;
}

.skills .cells {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.skills .cells .cell {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px;
    padding: 10px;
    border: 1.5px solid grey;
    border-radius: 5px;
    gap: 10px;
}

.skills .cells .cell span {
    font-size: 20px;
}

.skills .cells .cell img {
    width: 65px;
    object-fit: contain;
}

/* Projects */

.projects {
    padding: 2rem;
    margin-bottom: 50px;
}

.projects h2{
    font-size: 35px;
}

.projects .column {
    display: flex;
    justify-content: center;
}

.projects .group1 {
    flex-direction: column;
    flex: 1;
}

.projects .group1 .row1col1 {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 20px;
}

.projects .group2 .row1col2 {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.projects .group1 .row2col1 {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-bottom: 20px;
}

.projects .group2 {
    display: flex;
    flex-direction: column;
    flex: 1;
}


.photo-container {
    position: relative;
    display: inline-block;
    margin: 20px;
}
.photo-container img {
    width: 150px;
    height: 150px;
    cursor: pointer;
}
.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40rem;
    height: 40rem;
    padding: 20px;
    background: white;
    border: 1px solid #ccc;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.2s, opacity 0.2s;
}
.popup h3 {
    font-size: 25px;
}
.popup a img {
    width: 50%;
    height: 50%;
}
.popup p {
    font-size: 18px;
    margin-top: 100px;
}
.popup:target {
    visibility: visible;
    opacity: 1;
}
.popup .close {
    font-size: 2rem;
    color: red;
    margin-bottom: 10px;
}
.popup-content {
    text-align: center;
}


/* Contact */

.contacts {
    padding: 2rem;
    margin-bottom: 100px;
}

.contacts h2{
    font-size: 35px;
}

.contacts .group {
    margin-top: 20px;
    display: flex;
    gap: 50px;
}

.contacts .group .text {
    flex: 4;
    margin-bottom: 50px;

}

.contacts .group form {
    flex: 5;
    display: flex;
    flex-direction: column;
}

.contacts .group form label {
    /* display: block; */
    margin-bottom: 5px;
    font-size: 20px;

}

.contacts .group form input,
.contacts .group form textarea {
    font-family: poppins;
    background-color: transparent;
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid grey;
    border-radius: 5px;
    font-size: 16px;
    resize: none;
}

.contacts .group form button{
    font-size: 16px;
    font-family: poppins;
    background-color: var(--link-color);
    color: var(--background-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
}

.contacts .group form button:hover{
    /* background-color: var(--background-color);
    color: var(--link-color);
    border: var(--link-color) solid 1px; */
    filter: brightness(.9);
    transition: .1s;
    cursor: pointer;
}


@media (max-width: 850px){
    /* hero */
    #hero .text h2{
        font-size: 1.5rem;
    }
}

@media (max-width: 750px){
    /* hero */
    #hero{
        flex-direction: column-reverse;
    }

        /* Navbar */
        nav {
            padding: 0 20px;
        }
        
        nav .right a {
            font-size: 1.5rem;
        }
    
        nav .right a:last-child {
            background-color: transparent;
            color: var(--text-color);
            padding: 0;
        }
        nav .right a span {
            display: none;
        }


        /* Projects */

        .projects .column {
            flex-direction: column;
        }
    
        .projects .group1,
        .projects .group2 {
            flex: unset; /* Remove equal division */
            width: 100%; /* Make them span the full width */
        }
    
        .projects .row1col1,
        .projects .row2col1,
        .projects .row1col2 {
            width: 100%; /* Make individual rows span full width */
        }

        .popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 28rem;
            height: 38rem;
            padding: 20px;
            background: white;
            border: 1px solid #ccc;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            visibility: hidden;
            opacity: 0;
            transition: visibility 0.2s, opacity 0.2s;
        }

        .popup p {
            font-size: 18px;
            margin-top: 30px;
        }

        /* Contact */
        .contacts .group{
            flex-direction: column;
        }
}