/*Heebo font from fonts.google.com*/
@import url("https://fonts.googleapis.com/css2?family=Heebo:wght@100..900&display=swap");

/*GENERAL STYLING*/
* {
    padding: 0;
    margin: 0;
    border: 0;
}

:root {
    --main-color: #ffffff;
    --secondary-color: #e4f4f8;
    --accent-color: #ff6464;
    --main-text-color: #21243d;
    --secondary-text-color: #7b8997;
    --button-text-color: #ffffff;
    --main-family-font: "Heebo", sans-serif;
}

html {
    scroll-behavior: smooth; /*Creates smooth scrolling affect*/
}

body {
    color: var(--main-text-color);
    font-family: var(--main-family-font);
}

section {
    padding: 20px 60px 30px;
}

h1 {
    font-size: 58px;
}

h3 {
    font-size: 34px;
    margin-bottom: 5px;
}

h4 {
    font-size: 30px;
    font-weight: 400;
    margin-bottom: 20px;
}

p {
    font-size: 20px;
}

a {
    text-decoration: none;
}

.container {
    display: flex;
    flex-direction: column;
    max-width: 1280px;
    width: 90%;
    margin: 0 auto;
    background-color: var(--main-color);
}

.row {
    display: flex;
    flex-direction: row;
}

.col {
    width: 50%;
}

/*NAVBAR*/
.nav-bar {
    position: sticky;
    top: 0;
    z-index: 10;
    height: 70px;
    background-color: var(--secondary-color);
    transition: height 0.3s ease-in;
}

.navbar-scrolled {
    height: 50px;
    background-color: rgba(228, 244, 248, 0.7);
    backdrop-filter: blur(10px);
    transition: height 0.3s ease-in;
}

.nav-links {
    display: flex;
    justify-content: end;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.nav-links a {
    position: relative;
    display: block;
    float: right;
    margin: 5px 0 5px 25px;
    padding: 10px 5px;
    color: var(--main-text-color);
    font-size: 26px;
    font-weight: 600;
    text-align: center;
    transition: font-size 0.3s ease-in;
}

.nav-links a:hover {
    color: var(--accent-color);
    scale: 1.05;
}

.navbar-scrolled a {
    font-size: 22px;
    margin-top: 0;
    margin-bottom: 0;
    transition: font-size 0.3s ease-in;
}

/*HEADER*/
#greeting {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(100vh - 70px);
    scroll-margin-top: 70px;
}

#greeting .col div {
    display: flex;
    justify-content: end;
}

#greeting p {
    font-size: 22px;
}

#greeting img {
    position: relative;
    z-index: 2;
    left: 10px;
    bottom: 20px;
    width: 400px;
    height: auto;
}

.img-background {
    position: absolute;
    z-index: 1;
    right: -4px;
    bottom: 4px;
    width: 400px;
    height: 400px;
    background-color: var(--secondary-color);
    border: none;
    border-radius: 50%;
}

.btn-resume {
    display: inline-block;
    width: 276px;
    padding: 12px 0;
    margin-top: 30px;
    border-radius: 5px;
    background-color: var(--accent-color);
    font-size: 26px;
    font-weight: 600;
    color: var(--button-text-color);
    text-align: center;
}

/*ABOUT*/
#about-section {
    background-color: var(--secondary-color);
    scroll-margin-top: 50px;
}

#about {
    background-color: transparent;
}

#about .row {
    justify-content: space-between;
}

.card {
    width: 48.5%;
    height: 500px;
    background-color: var(--main-color);
}

.card h3 {
    padding-top: 30px;
    text-align: center;
}

.card p {
    padding: 15px 30px 20px;
    text-align: justify;
}

/*PROJECTS*/
#projects {
    scroll-margin-top: 50px;
}

.projects-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 2px solid #e0e0e0;
}

#first-project {
    margin-bottom: 10px;
}

.image-container img {
    display: block;
    width: 426px;
    height: 240px;
    margin-right: 25px;
    border-radius: 5px;
}

.project-description {
    width: 100%;
    padding-top: 0px;
    padding-right: 10px;
    margin-top: -13px;
}

.project-link {
    position: relative;
    color: var(--main-text-color);
    text-decoration: none; /* Remove underline by default */
    transition: color 0.3s ease;
}

.project-link::before {
    content: "";
    background: var(--secondary-text-color);
    display: block;
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0;
    height: 4px;
    transition: width 0.3s ease-in-out;
}

.project-link:hover {
    color: var(--secondary-text-color); /* Text turns black on hover */
}

.project-link:hover::before {
    width: 100%; /* Blue underline appears */
}

.year {
    margin-right: 20px;
    padding: 0 17px;
    background-color: #142850;
    border: none;
    border-radius: 20px;
    font-size: 20px;
    color: var(--button-text-color);
    font-weight: 600;
}

.tools {
    font-size: 22px;
    color: var(--secondary-text-color);
}

/*CONTACT FORM*/
#contact-section {
    background-color: var(--secondary-color);
    scroll-margin-top: 50px;
}

#contact {
    background-color: transparent;
}

/* Form element */
form {
    width: 100%;
    border-radius: 5px; /* Rounds the corners of the contact form */
    background-color: var(--main-color);
    padding: 10px; /* Adds padding to the contact form */
}

/* input[type=text] targets all text input sections of the contact form */
input[type="text"],
textarea {
    padding: 12px; /* Adds padding within the text box */
    border: 1px solid #ccc; /* Setting a solid border and its color */
    border-radius: 4px; /* Slightly rounds the corners of the text box border */
    box-sizing: border-box; /* This creates a box with a border around the contact form input boxes */
    resize: vertical; /* This allows the user to resize the text boxes vertically */
    font-size: 21px;
}

input[type="text"] {
    width: calc(50% - 18px); /* Each input box covers the full width of the container */
}

#name {
    margin-right: 15px;
}

#email {
    margin-left: 15px;
}

textarea {
    width: 100%; /* Each input box covers the full width of the container */
    margin: 30px 0 30px;
    font-family: var(--main-family-font);
}

/* Hover effects for input boxes */
input[type="text"]:hover,
textarea:hover {
    box-shadow: 0 0 5px #00004d inset; /* This creates a blue shadow in the text box when hovered over by the user */
}

input[type="text"]::placeholder,
textarea::placeholder {
    color: var(--secondary-text-color);
}

/* Submit button */
input[type="submit"] {
    display: block; /* Allows the submit button to be centered */
    margin: 0 auto;
    padding: 12px 25px; /* Adds padding to the submit button */
    border: none; /* Removes the border from the submit button */
    border-radius: 5px; /* Gives the submit button the same rounded corners as the text boxes */
    cursor: pointer; /* Changes the cursor to pointer when over the submit button */
    background-color: var(
        --accent-color
    ); /* Sets the background color of the submit button to black */
    color: var(--button-text-color); /* Sets the font color of the Submit button to white */
    font-size: 21px;
    font-weight: 600; /* Makes the font of the submit button bold */
    text-align: center;
    font-family: var(--main-family-font);
}

/*FOOTER*/
footer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 160px;
}

.icons-container {
    padding: 0 0 10px;
}

footer a {
    display: inline-block;
    margin: 0 24px;
    font-size: 45px;
    color: var(--main-text-color);
}

footer a:hover {
    color: var(--accent-color);
    scale: 1.15;
    transition: scale 0.3 ease-out;
}