/* generic styles
-------------------- */
:root {
	/* vars */
	--prim_color: #f2c70c;
	--prim_color_dark: #ab8c05;
	--sec_color: #7d3a32;
	/* font size */
	font-size: 17px;
}

/* utils
------------- */
/* .hide {
  transform: translateY(-100%);
} */
/* improve FPS performance by null transform hack */
/* .force-gpu {
  transform: translateZ(0);
} */
/* font face
------------- */
/* @font-face { */
/* font-family: "Kingthings"; */
/* src: url(../webfonts/Kingthings_Calligraphica_2.ttf); */
/* } */

/* resets
------------ */
html {
	box-sizing: border-box;
	scroll-behavior: smooth;
}
*,
*:before,
*:after {
	box-sizing: inherit;
	backface-visibility: hidden;
}

ul {
	list-style: none;
}
ul,
li {
	margin: 0;
	padding: 0;
}

h1,
h2,
h3,
h4,
h5 {
	margin: 0.5rem 0;
}
h3 {
	font-size: 2.3rem;
	padding-bottom: 0.7rem;
	border-bottom: 2px solid var(--sec_color);
	width: 25%;
}

a {
	text-decoration: none;
	color: inherit;
	width: 100%;
	display: block;
}

p {
	text-align: justify;
}

/* ****************************** */
body {
	margin: 0;
	padding-left: 18rem;
	display: flex;
	font-family: "system-ui", "Segoe UI", sans-serif;
	overflow-x: hidden;
	background-color: #f1f1f1;
}

main {
	width: 100%;
}

section {
	padding: 0 50px;
	min-height: 100vh;
	display: flex;
	flex-flow: column;
	justify-content: center;
}

section .title h2 {
	color: var(--sec_color);
	font-size: 3rem;
}
/* ****************************** */

/* header styles
-------------------- */
header {
	background-color: var(--prim_color);
	padding: 0 50px;
}

nav {
	/* position: sticky; */
	position: fixed;
	top: 0;
	left: 0;
	height: 100vh;
	display: flex;
	flex-flow: column;
	justify-content: center;
	align-items: center;
	padding: 50px;
	background: var(--prim_color);
	z-index: 100;
	will-change: transform;
	transition: all 0.3s;
}

.nav_logo {
	width: 13rem;
	margin-bottom: 0.5rem;
}

.nav_pic {
	position: relative;
	overflow: hidden;
	height: 190px;
	width: 190px;
	border: 6px solid var(--prim_color_dark);
	border-radius: 50%;
	margin-bottom: 20px;
	will-change: border-color;
	transition: all 0.3s;
}
.nav_pic img {
	position: absolute;
	height: auto;
	max-width: 100%;
	top: 47px;
	left: 13px;
	transform: scale(2);
	will-change: transform;
	transition: all 0.3s;
}
.nav_pic:hover {
	border-color: var(--sec_color);
}
.nav_pic img:hover {
	transform: scale(2.5);
	top: 90px;
}

ul.menu li {
	text-align: center;
}

ul.menu li:not(:last-child) {
	margin-bottom: 15px;
}

nav ul.menu a {
	position: relative;
	background: transparent;
	color: var(--sec_color);
	font-size: 25px;
	font-weight: bold;
	padding: 5px 10px;
	transition: all 0.3s;
	overflow: hidden;
	will-change: color;
	perspective: 1000;
}

nav ul.menu a::before {
	transition: all 0.3s;
	content: "";
	position: absolute;
	left: -1px;
	top: 0;
	height: 100%;
	width: 100%;
	background-color: var(--sec_color);
	z-index: -1;
	will-change: transform;
	perspective: 1000;
	/* transform: translateX(-100%) translateZ(0); */
	transform: translateX(-100%);
}

nav ul.menu a:hover {
	color: white;
}

nav ul.menu a:hover::before {
	transform: translateX(0);
}

/* main styles
-------------------- */
main {
	background-color: #f1f1f1;
}

/* off-screen content will not be rendered till it is in the viewport */
section {
	scroll-padding-top: 1rem;
	content-visibility: auto;
	contain-intrinsic-size: 200px; /* element will be rendered with the given height instead of 0px */
}
/* about styles
-------------------- */
section.about .about_contact h1 {
	font-size: 7rem;
	margin: 0;
	color: var(--prim_color);
}
section.about .about_contact h1 span {
	color: var(--sec_color);
}

section.about .about_contact h4 {
	margin: 0;
	font-size: 2rem;
	color: gray;
}
section.about .about_contact h4 span {
	color: var(--sec_color);
}

.bio p {
	font-size: 1.4rem;
	letter-spacing: 0.05rem;
}

section.about .about_social ul {
	display: flex;
}
section.about .about_social ul li:not(:last-child) {
	margin-right: 1rem;
}

section.about .about_social a {
	background-color: black;
	width: 3rem;
	height: 3rem;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: background-color 0.3s;
}
section.about .about_social a:hover {
	background-color: var(--sec_color);
}
section.about .about_social a img {
	transition: filter 0.3s;
	filter: grayscale(1);
	width: 1.5rem;
	height: 1.5rem;
}
section.about .about_social a img:hover {
	filter: grayscale(0);
}
section.about .about_social a i.fab {
	font-size: 1.6rem;
	color: white;
}

.cv_link {
	margin-block: 1rem;
}
.cv_link h2 {
	text-decoration: underline;
	width: 13rem;
	/* font-weight: normal; */
	/* transition: text-decoration 0.3s, font-weight 0.2s; */
	/* transition: all 0.3s; */
}
.cv_link h2:hover {
	text-decoration: none;
	/* font-weight: bold; */
	/* letter-spacing: 5px; */
}

/* experience styles
-------------------- */
section.experience {
	color: inherit;
}

.experience_details {
	display: flex;
	flex-direction: column;
	gap: 3rem;
}

.experience_details .job .job_org {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.job_title h2 {
	font-size: 1.3rem;
}

.job_org h4 {
	max-width: 29rem;
	font-size: 2rem;
}

.job_org p.date {
	color: var(--sec_color);
}

.job_desc ul {
	list-style: inside;
}
/* education styles
-------------------- */
section.education {
	color: inherit;
}

.education_details .org .org_name {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.org_name h2 {
	font-size: 2rem;
}

.org_name p.date {
	color: var(--sec_color);
}

.org_org h4 {
	font-size: 1.3rem;
}

/* courses styles
-------------------- */
.courses h3 {
	font-size: 2.3rem;
	padding-bottom: 0.7rem;
	border-bottom: 2px solid var(--sec_color);
	width: 25%;
}

.courses ul {
	list-style: inside;
	letter-spacing: 1.5px;
}

.courses ul li {
	font-weight: bold;
}

.courses ul li span {
	font-weight: normal;
}
/* skills styles
-------------------- */
section.skills .skills_keys ul {
	list-style: inside;
}

.skills_set {
	margin-block-start: 2rem;
}

.skills_set h3 {
	width: 40%;
}

.skills_set ul {
	margin-top: 1.2rem;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: center;
}

.skills_set ul li {
	display: flex;
	align-items: center;
}

.skills_set ul li[title="NextJS"] {
	width: 5rem;
}
.skills_set ul li[title="NextJS"] img {
	width: 100%;
	height: auto;
}

.skills_set ul li:not(:last-child) {
	margin-right: 1rem;
}

.skills_set ul li img {
	transition: filter 0.3s;
	filter: grayscale(1);
}
.skills_set ul li img:hover {
	filter: grayscale(0);
}

.skills_set i.fab {
	font-size: 3rem;
	color: #a2a2a2;
	transition: all 0.3s;
}
.skills_set i.fab:hover {
	color: var(--sec_color);
}

/* portfolio styles
-------------------- */
section.portfolio .portfolio_gallery {
	display: flex;
}

.project_img {
	height: 120px;
	width: 250px;
	margin-bottom: 1.5rem;
	overflow: hidden;
	border: 6px solid var(--prim_color_dark);
	border-radius: 10px;
	transition: all 0.3s;
}
.project_img:hover {
	border-color: var(--sec_color);
}

.project_img img {
	width: 100%;
	height: auto;
	transition: all 0.3s;
}
.project_img:hover img {
	transform: scale(1.2);
}

/* articles styles
-------------------- */
section.articles .articles_gallery {
	display: flex;
	gap: 2rem;
}

.article {
	display: flex;
	flex-direction: column;
	width: 15rem;
}

.article_desc p {
	text-align: initial;
}

.article_img {
	display: flex;
	/* align-items: center;
	justify-content: center; */
	height: 120px;
	width: 250px;
	/* margin-bottom: 1rem; */
	overflow: hidden;
	border: 6px solid var(--prim_color_dark);
	border-radius: 10px;
	transition: all 0.3s;
}
.article_img:hover {
	border-color: var(--sec_color);
}

.article_img img {
	width: 100%;
	height: 120px;
	transition: all 0.3s;
}
.article_img:hover img {
	transform: scale(1.2);
}

/* media queries
---------------------
--------------------- */
@media (min-width: 374px) {
	:root {
		font-size: 11px;
	}
}

/* Hide nav when scrolled past 100px */
@media (height: 23vh) {
	nav {
		/* transform: translateY(-100%); */
		background-color: red;
	}
}
/* Show nav when scrolled up past 23vh */
@media (height: 23vh) {
	nav {
		background-color: blue;
		/* transform: translateY(0); */
	}
}