/* =======  IMPORTS  ======= */
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@500;700&family=Roboto:wght@400;700&family=Ubuntu:wght@400;700&display=swap');

/* ======= VARIABLES ======= */
:root {
    --bg-color: #f5f5f5;
    --dark-gray: #15181e;
    --gray: #4D5256;
    --accent-1: rgb(103,58,183);
    --accent-2: rgb(33,150,243);

    --accent-gradient: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 100%);

    --text-font: "Roboto", sans-serif;
    --base-font: "Ubuntu", sans-serif;
    --title-font: "Raleway", sans-serif;

    --text-light: #9e9e9e;
    --text-default: var(--dark-gray);

    --base-border-radius: 8px;
}


/* =======   STYLE   ======= */
body {
    margin: 0;
    background-color: #f5f5f5;
}

/* --- HEADER --- */
header {
    background: var(--dark-gray);
    height: 60px;
    padding: 10px 30px;
    display: flex;
    justify-content: space-between;
}

header nav {
    display: flex;
    gap: 10px;
}

header nav a, header nav a:visited {
    display: block;
    padding: 10px 20px;
    align-self: center;
    font-size: 1.2rem;
    font-family: var(--title-font);
    border-radius: var(--base-border-radius);
    color: white;
    font-weight: bold;
    text-decoration: none;
    transition: .2s linear;
}

header nav a:hover, header nav a:focus, #nav-selected {
    background-color: var(--gray);
}

header img {
    height: 60px;
    border-radius: 30px;
}

/* --- HOME HEAD --- */

.home-head {
    width: 100%;
    height: calc((2/3) * (9/32) * 100vw);
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    margin-bottom: calc((1/4) * (2/3) * (9/32) * 100vw + 40px);
}

.home-head-content {
	position: relative;
	top: 75%;
	height: 50%;
	z-index: 2;
	display: grid;
	grid-template: "pic name" "pic desc" "pic languages";
	width: 60%;
	grid-template-columns: 0fr 1fr;
    grid-template-rows: 2fr 1fr 1fr;
}

#profile-pic {
    width: calc((1/2) * (2/3) * (9/32) * 100vw - 20px);
    border-radius: 100%;
    position: relative;
    grid-area: pic;
    border: 10px solid var(--bg-color);
    margin-right: 20px;
    background: var(--bg-color);
}

.home-head-content h1 {
    grid-area: name;
    font-family: var(--title-font);
    color: white;
    font-size: 3rem;
    margin: 0;
    align-self: end;
    /*margin-bottom: 10px;*/
}

.home-head-content p {
    grid-area: desc;
    font-family: var(--title-font);
    color: var(--text-default);
    font-size: 1.5rem;
    margin: 0;
    align-self: start;
    margin-top: 10px;
}

.home-head-separator {
    color: lightgray;
}

.known-programming-languages, .used-programming-languages {
	color: lightgray;
    font-size: 1.5rem;
    font-family: var(--title-font);
}

.known-programming-languages i, .used-programming-languages i {
	transition: .2s ease-in-out;
    cursor: help;
    padding: 5px;
}

:is(.known-programming-languages, .used-programming-languages) .fa-html5:hover {
    color: #e44d26;
}

:is(.known-programming-languages, .used-programming-languages) .fa-css3-alt:hover {
    color: #264de4;
}

:is(.known-programming-languages, .used-programming-languages) .fa-square-js:hover {
    color: #efd81d;
}

:is(.known-programming-languages, .used-programming-languages) .fa-php:hover {
    color: #787cb4;
}

:is(.known-programming-languages, .used-programming-languages) .fa-database:hover {
    color: #00618a;
}

:is(.known-programming-languages, .used-programming-languages) .fa-android:hover {
    color: #3ddb84;
}

:is(.known-programming-languages, .used-programming-languages) .fa-python:hover {
    color: #498abd;
}

@media screen and (max-width: 1500px) {
    .home-head {
        height: calc((9/32) * 100vw);
        margin-bottom: calc((1/4) * (9/32) * 100vw + 40px);
    }
    .home-head-content {
        width: 75%;
    }
    #profile-pic {
        width: calc((1/2) * (9/32) * 100vw - 20px);
    }
    .breadcrumb {
        display: none;
    }
}

@media screen and (max-width: 1000px) {
    .home-head-content {
        width: 90%;
    }
    #profile-pic {
        width: calc(.7 * (9/32) * 100vw - 20px);
    }
    .home-head-content {
        top: 65%;
        height: 70%;
    }
}

@media screen and (orientation: portrait) {
    .home-head-content h1 {
        font-size: 2rem;
    }
    .home-head-content {
        width: calc(100% - 40px);
        margin-bottom: calc((1/4) * (9/32) * 100vw + 30px);
        grid-template-rows: 2fr 2fr 0fr;
    }
    #profile-pic {
        width: calc(.7 * (9/32) * 100vw - 10px);
        border-width: 5px;
    }
    .home-head-content {
        top: 65%;
        height: 70%;
    }
    .home-head-content p {
        font-size: 1.2rem;
    }
    .known-programming-languages {
        display: none;
    }
    .collapse {
        display: none;
    }
}

/* --- PAGE HEAD --- */

.page-head {
    width: 100%;
    height: 200px;
    background: var(--accent-1);
    background: var(--accent-gradient);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    display: flex;
    justify-content: center;
}

.page-head-content {
	backdrop-filter: blur(10px);
	background-color: rgba(255, 255, 255, .5);
    justify-content: flex-end;
    width: 100%;
    padding: 0 20%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.page-head-content h1 {
    font-family: var(--title-font);
    color: white;
    /*color: var(--text-default);*/
    font-size: 3rem;
    /*margin-bottom: 10px;*/
}

.breadcrumb {
	display: flex;
	padding: 8px;
	background: var(--accent-1);
	background: var(--accent-gradient);
	/*border-radius: var(--base-border-radius);*/
    border-radius: 25px;
	width: fit-content;
	width: -moz-fit-content;
}

.breadcrumb :is(a, p) {
	padding: 2px 10px;
    margin: 0;
	transition: all .2s ease-in-out;
	font-family: var(--title-font);
	font-size: 1em;
	color: white;
	font-weight: bold;
    text-decoration: none;
}

.breadcrumb a:hover {
    cursor: pointer;
    text-decoration: underline;
}

.breadcrumb .fa-solid {
    padding: 2px 0;
	font-size: 1em;
	color: white;
	font-weight: bold;
    align-self: center;
}

/* --- MAIN --- */
main {
    margin: auto;
}

h2 {
    font-family: var(--title-font);
    color: var(--text-default);
    font-size: 2rem;
    margin-top: 0;
}

p {
    margin: 20px;
    font-family: var(--text-font);
    color: var(--text-default);
    font-size: 1.1rem;
}


main > div {
    padding: 50px 20%;
}

main > div:nth-child(2n+1) {
    background-color: white;
}

/* --- FOOTER --- */
footer {
    background-color: var(--dark-gray);
    color: white;
    display: grid;
    grid-template-areas: "logo divider social" "copyright copyright copyright";
    grid-template-columns: 1fr 0fr 1fr;
    gap: 50px;
    padding: 30px;
}

#footer-brand {
    grid-area: logo;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#footer-brand img {
    width: 75px;
    height: 75px;
    align-self: end;
    margin: 20px 0;
}

#footer-vertical-divider {
    grid-area: divider;
    background-color: var(--text-light);
    width: 2px;
    border-radius: 1px;
}

#footer-social {
    grid-area: social;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
    font-family: var(--text-font);
}

#footer-social a,  #footer-social a:visited  {
    text-decoration: none;
    color: var(--text-light);
    transition: .2s linear;
    width: fit-content;
}

#footer-social a:hover,  #footer-social a:focus  {
    color: white;
}

#footer-social i {
    width: 25px;
}

#copyright {
    grid-area: copyright;
    color: var(--text-light);
    font-family: var(--title-font);
    text-align: center;
}

/* --- BUTTONS --- */
.button-div {
    display: flex;
    gap: 10px;
    margin: 0 20px;
    flex-wrap: wrap;
}

.button-container {
	display: flex;
	padding: 4px;
	background: var(--accent-1);
	background: var(--accent-gradient);
	/*border-radius: var(--base-border-radius);*/
    border-radius: 25px;
	width: fit-content;
	width: -moz-fit-content;
}

.button-container :is(a, button[type="submit"]) {
	padding: 6px 14px;
	background-color: rgba(0,0,0,0);
	background-image: url('https://alexisbn.fr/res/colors/f5f5f5.png');
	background-repeat: no-repeat;
	background-size: calc(100% + 1px) calc(1.25em + 20px);
	background-position: 0px calc(1.25em + 20px);
	transition: all .2s ease-in-out;
	font-family: var(--title-font);
	font-size: 1em;
	color: white;
	font-weight: bold;
	cursor: pointer;
    border: none;
	/*border-radius: calc(var(--base-border-radius) - 4px);*/
    border-radius: 25px;
    text-decoration: none;
}

.button-container :is(a:hover, a:focus, button[type="submit"]:hover, button[type="submit"]:focus) {
	background-position: 0px 0px;
    color: var(--text-default);
}

.button-container a span {
    transition: all .2s ease-in-out;
}

.button-container a span .fa-brands {
    margin-right: 10px;
}

.button-container :is(a:hover, a:focus, button[type="submit"]:hover, button[type="submit"]:focus) span {
    background: var(--accent-1);
	background: var(--accent-gradient);
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

.twitter-button {
    background: #1d9bf0;
}

.instagram-button {
    background: #d6249f;
    background: radial-gradient(circle at 0% 130%, #fdf497 0%, #fdf497 10%, #fd5949 45%,#d6249f 75%,#285AEB 115%);
}

.instagram-button :is(a:hover, a:focus) span {
    background: #d6249f !important;
    background: radial-gradient(circle at 0% 130%, #fdf497 0%, #fdf497 10%, #fd5949 45%,#d6249f 75%,#285AEB 115%) !important;
    color: transparent !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
}

.github-button {
    background: #1b1f23;
}

.linkedin-button {
    background: #0a66c2;
}

.button-container a span .fa-brands {
    margin-right: 10px;
}

:is(.twitter-button, .github-button, .linkedin-button) :is(a:hover, a:focus) span {
    background: transparent;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.twitter-button :is(a:hover, a:focus) span {
    color: #1d9bf0 !important;
}

.github-button :is(a:hover, a:focus) span {
    color: #1b1f23 !important;
}

.linkedin-button :is(a:hover, a:focus) span {
    color: #0a66c2 !important;
}

.project-caroussel, .image-caroussel {
	display: flex;
	gap: 20px;
	flex-wrap: wrap;
	margin: 20px;
}

.project-card, .image-card {
	width: calc(50% - 10px);
	background: white;
	border-radius: calc( 2 * var(--base-border-radius));
	overflow: hidden;
	box-shadow: 0px 0px 15px rgba(0, 0, 0, .2);
}

.image-card {
    aspect-ratio: 16/9;
}

.card-image-head img {
	width: 100%;
    transition: .4s ease-in-out;
    /*cursor: pointer;*/
}

.card-image-head {
    display: block;
	overflow: hidden;
	width: 100%;
	aspect-ratio: 16/9;
}

.card-title-footer {
	padding: calc( 2 * var(--base-border-radius));
	display: grid;
	grid-template-areas: "icon title button" "icon languages button";
    grid-template-columns: 0fr 3fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0 10px;
}

.card-title-footer h3 {
	font-family: var(--title-font);
	margin: 0;
	grid-area: title;
    font-size: 1.25em;
}

.card-title-footer .used-programming-languages {
	margin: 0;
	grid-area: languages;
    font-size: 1em;
}

.card-desc-footer {
	padding: calc( 2 * var(--base-border-radius));
    position: relative;
    top: -50px;
    background-color: rgba(21, 24, 30, .5);
    backdrop-filter: blur(10px);
}

.card-desc-footer p {
	margin: 0;
	grid-area: desc;
    font-size: 16px;
    font-weight: bold;
    color: white;
}

.card-desc-footer p :is(.fa-solid, .fa-regular) {
    margin-right: 10px;
}

.card-button {
	display: flex;
	justify-content: end;
	align-items: flex-end;
	grid-area: button;
}

.card-title-footer .small-button {
    height: fit-content;
}

.small-button a {
	padding: 4px 10px;
	font-size: .8em;
    border-radius: 25px;
}

.card-title-footer img {
	grid-area: icon;
    width: 50px;
    border-radius: var(--base-border-radius);
}

.button-container .fa-solid {
	margin-left: 10px;
}

.card-image-head:hover img {
    transform: scale(1.1);
}

/* --- CONTACT --- */

#contact-form {
    display: grid;
    grid-template-areas: "name email" "subject subject" "message message" "submit submit";
    gap: 20px 0;
    width: 100%;
    margin: 0 20px;
}

.contact-form-name {
    grid-area: name;
}

.contact-form-email {
    grid-area: email;
}

.contact-form-subject {
    grid-area: subject;
}

.contact-form-message {
    grid-area: message;
}

#contact-form .button-container {
    grid-area: submit;
}

label {
    display: block;
    font-family: var(--title-font);
    font-size: 1.25em;
}

input[type="text"], input[type="email"], textarea {
    width: calc(100% - 20px - calc(4 * (var(--base-border-radius))));
    font-family: var(--base-font);
    font-size: 1em;
    border: none;
    background-color: lightgray;
    margin: var(--base-border-radius) 0;
    padding: calc(1.5 * (var(--base-border-radius)));
    border-radius: var(--base-border-radius);
}

:is(input[type="text"], input[type="email"], textarea):focus::before {
    margin: 0;
    background-color: var(--accent-1);
    background-color: var(--accent-gradient);
}

:is(input[type="text"], input[type="email"], textarea):focus::after {
    margin: 4px;
}

textarea {
    resize: vertical;
}

/* --- PROJECTS --- */
.logo-with-desc {
	display: grid;
	grid-template-areas: "image desc";
	margin: 20px;
	align-items: center;
}

.logo-with-desc img {
	aspect-ratio: 1;
	grid-area: image;
	width: 100px;
}

.logo-with-desc p {
	grid-area: desc;
}

h3 {
	font-family: var(--title-font);
}

li {
    font-family: var(--text-font);
    margin-bottom: 5px;
}


@media screen and (max-width: 1600px) {
    .card-title-footer {
        grid-template-areas: "icon title none1" "icon languages none2" "none3 button button";
        grid-template-columns: 0fr 1fr;
        grid-template-rows: 1fr 1fr 2fr;
    }
}

@media screen and (max-width: 1500px) {

}

@media screen and (max-width: 1000px) {
    .breadcrumb {
        display: none;
    }

    .image-card, .project-card {
        width: 100%;
    }

    main > div {
        padding: 50px 5%;
    }

    header nav a, header nav a:visited {
        padding: 5px 10px;
    }

    .page-head-content {
        padding: 0 5%;
    }

    .page-head-content h1 {
        font-size: 2.5rem;
    }
}

@media screen and (orientation: portrait) {
    .logo-with-desc {
        display: flex;
        flex-direction: column;
    }

    .logo-with-desc p {
        margin: 20px 0;
    }
}