@import url('https://fonts.googleapis.com/css2?family=Calibre&family=Inter&family=San+Francisco&family=SF+Pro+Text&display=swap');
@import url("https://fonts.googleapis.com/css2?family=Poppins&display=swap");


:root {
  --navbar-bg-color: hsl(0, 0%, 15%);
  --navbar-text-color: hsl(0, 0%, 85%);
  --navbar-text-color-focus: white;
  --navbar-bg-contrast: hsl(0, 0%, 25%);

  --base-grid: 8px;
  --colour-body-background: #d84c6e;
  --colour-background: #fff;
  --colour-background-folded: #f5f5f5;
  --colour-background-stripes: rgba(255,255,255,.5);
  --colour-text: #1a1a1a;

  --text-light: #64ffda;
  --text-lighter: #64ffda;
  --spacing-s: 8px;
  --spacing-m: 16px;
  --spacing-l: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 64px;
  --width-container: 1200px;
}

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

body{
  background-color: #0a192f;
  line-height: 1.6;
  height: 100vh;
  display: grid;
  place-items: center;
}


span{
  color: #64ffda;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
}

em{
  color: #64ffda;
  font-weight:bolder
}

p{
  font-family: 'Calibre', 'Inter', 'San Francisco', 'SF Pro Text', -apple-system, system-ui, sans-serif;
  color: #8892b0;
  font-weight: 600;
}

/* content */
#content{
  display: none;
}


/* header */
.header-1 {
  color: #ccd6f6;
  font-weight: bolder;
  text-align: center;
}

.header-1 h1 {
  font-size: 3vw; 
  margin-bottom: 1rem; 
}

.header-1 h5 {
  font-size: 1vw;
}


/* nav bar */

.container-fluid {
  margin: 0 auto;
  padding: 15px;
}

.navbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  font-size: 20px;
  padding: 15px;
}

.navbar a {
  text-decoration: none;
  color: #ccd6f6;
}

.navbar a:hover {
  text-decoration: none;
  color: #64ffda;
}

.list {
  list-style: none;
  display: flex;
  gap: 25px;
}

#toggler,
.navbar label {
  display: none;
}

.menu-icon,
.close-icon {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.close-icon {
  display: none;
}


  /* hero page */
 
  .myname{
    font-size: 8vh;
    color: #ccd6f6;
  }
  .left-button {
    margin-right: 10px;
    width: 25%;
  }

  .container{
    margin:auto;
    height: 70vh;
  }

  .container h4{
    font-size: 3vh;
  }

  .container p{
    font-size: 2vh;
  }

  .button-explore {
  --color: #64ffda;
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-size: 3vh;
  color: var(--color);
  top: 5px;
  border: 3px solid var(--color);
  width: auto;
  margin-left: 2%;
}

.button-explore::before,
.button-explore::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: inherit;
  padding: 10px;
  transition: width .25s .15s, height .25s;
}

.button-explore::before {
  top: -15px;
  left: -15px;
  border-width: 3px 0 0 3px;
}

.button-explore::after {
  bottom: -15px;
  right: -15px;
  border-width: 0 3px 3px 0;
}

.button-explore:hover::before,
.button-explore:hover::after {
  width: calc(100% + 30px);
  height: calc(100% + 30px);
}

/* footer */
.portfolio_footer a{
  text-decoration: none;
}

.portfolio_footer a:hover {
  color: #64ffda;
}

.portfolio_footer {
  height: 10vh;
  width: auto;
}



/* contact */
.contact {
  height: 60vh;
}
.contact h1{
  font-size: 4vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #64ffda;
}

.contact p{
  font-size: 1.7vh;
  line-height: 200%;
}

/* projects */
.projects h1{
  font-size: 4vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #64ffda;
}
.projects {
  height: 75vh;
}

.projects span{
  color: #ccd6f6;
}

.proj-tools{
  display: flex;
  list-style: none;
  padding: 0;
  margin-top: 5%;
  font-size: 1.5vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #8892b0;
}

.proj-tools li {
  margin-right: 10px;
}

.hero-section{
  align-items: flex-start;
  background-color: #0a192f;
  display: flex;
  min-height: 100%;
  width: auto;
  justify-content: center;
  padding: var(--spacing-xxl) var(--spacing-l);
}

.card-grid{
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  grid-column-gap: var(--spacing-l);
  grid-row-gap: var(--spacing-l);
  max-width: auto;
  width: 90%;
}

.card{
  list-style: none;
  position: relative;
  border-radius: var(--spacing-l);
}

.card:before{
  content: '';
  display: block;
  padding-bottom: 80%;
  width: 100%;
}

.card__background{
  background-size: cover;
  background-position: center;
  border-radius: var(--spacing-l);
  bottom: 0;
  filter: brightness(0.75) saturate(1.2) contrast(0.85);
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transform-origin: center;
  transform: scale(1) translateZ(0);
  transition: 
    filter 200ms linear,
    transform 200ms linear;
}

.card:hover .card__background{
  transform: scale(1.05) translateZ(0);
}

.card:hover .card__heading{
  color: var(--text-lighter);
}

/* .card-grid:hover > .card:not(:hover) .card__background{
  filter: brightness(0.5) saturate(0) contrast(1.2) blur(20px);
} */

.card__content{
  left: 0;
  padding: var(--spacing-l);
  position: absolute;
  top: 0;
  font-size: 1.5vh;
}

.card__category{
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-s);
  text-transform: uppercase;
}

.card__heading{
  color: #ccd6f6;
  font-size: 1.5rem;
  text-shadow: 2px 2px 20px rgba(0,0,0,0.2);
  line-height: 1.4;
}

/* work-exp */
.work-exp{
  height: 100vh;
  width: auto;
}

.work-exp h1{
  font-size: 4vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #64ffda;
}

.work-exp h5{
  font-size: 3vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #ccd6f6;
  font-weight: 600;
}

.work-exp ul{
  list-style-type: none;
}

.exp1{
  margin-top: 2%;
}

.work-list li::marker {
  content: "▹";
  color: #64ffda;
  font-weight: 900;
}

.work-date{
  font-size: 1.5vh;
  font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
  color: #8892b0;
}

.work-tools{
  margin-top: 3.5%;
  color: #8892b0;
}

  /* about */
  
  .about{
    height: 80vh;
  }
  .about h1{
    font-size: 4vh;
    font-family: 'SF Mono','Fira Code','Fira Mono','Roboto Mono',monospace;
    color: #64ffda;
  }

  .about p{
    font-size: 1.7vh;
  }

  /* image in about me */
.image-area
{
	transform: translate(-50%, -50%);
	position: inherit;
}

.img-wrapper
{
  left: 70%;
  top: 50%;
	width: 300px;
	height: 400px;
	position: relative;
	overflow: hidden;
}

.img-wrapper:before
{
	content: '';
	position: absolute;
	top: 0;
	left: 180%;
	height: 100%;
	width: 100%;
	background: rgba(255,255,255,.3);
	z-index: 1;
	transform: skew(45deg);
	transition: .5s;
}

.img-wrapper:hover:before
{
	left: -180%;
}

.img-wrapper img
{
	height: 400px;
	width: 300px;
	filter: grayscale(100%);
	transition: 2s;
}
.img-wrapper:hover img
{
	filter: grayscale(0%);
	transform: scale(1.1);
}

.img-wrapper h2
{
	background: #112240;
	font-family: Poppins;
	color: #64ffda;
	text-align: center;
	text-transform: uppercase;
	margin: 0;
	padding: 10px 0;
	position: absolute;
	bottom: 0;
	width: 100%;
	transform: perspective(400px) rotateY(90deg);
	transform-origin: right;
	transition: 1s;
}

.img-wrapper:hover h2
{
	transform: perspective(400px) rotateY(0deg);
}

.img-wrapper ul
{
	position: absolute;
	top: 0;
	left: 0;
	margin: 0;
	padding: 0;
	list-style: none;
	background: rgba(255,255,255,0);
}

.img-wrapper ul li
{
	background: #112240;
	height: 40px;
	width: 40px;
	text-align: center;
	line-height: 40px;
	transform: perspective(800px) rotateY(90deg);
	transition: .5s;
	transform-origin: left;
}

.img-wrapper:hover ul li
{
	transform: perspective(800px) rotateY(0deg);
}

.img-wrapper:hover ul li:nth-child(1)
{
	transition-delay: .2s;
}

.img-wrapper:hover ul li:nth-child(2)
{
	transition-delay: .6s;
}

.img-wrapper:hover ul li:nth-child(3)
{
	transition-delay: .8s;
}

.img-wrapper:hover ul li:nth-child(4)
{
	transition-delay: 1s;
}

.img-wrapper ul li a
{
	color: #64ffda;
	background: rgba(255,255,255,0);
}

.img-wrapper ul li i
{
	color: #64ffda;
	background: rgba(255,255,255,0);
}

.img-wrapper ul li i:hover
{
	color: #fff;
	background: rgba(255,255,255,0);
}

  

/* loader */
#loading {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.loader-wrapper {
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  width: 100%;
  height: 100%;
  border: 3px solid #162534;
  border-top-color: #64ffda;
  border-bottom-color: #7EFFB2;
  border-radius: 50%;
  animation: rotate 5s linear infinite;
}

.loader--inner {
  border-top-color: #7EFFB2;
  border-bottom-color: #64ffda;
  animation-duration: 2.5s;
}

.loader-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 16px;
}

@keyframes rotate {
  0% {
    transform: scale(1) rotate(360deg);
  }
  50% {
    transform: scale(.8) rotate(-360deg);
  }
  100% {
    transform: scale(1) rotate(360deg);
  }
}

/* buttons */
.button {
  --color: #64ffda;
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-size: 20px;
  color: var(--color);
  top: -5px;
  border: 3px solid var(--color);
}

.button::before,
.button::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: inherit;
  padding: 10px;
  transition: width .25s .15s, height .25s;
}

.button::before {
  top: -15px;
  left: -15px;
  border-width: 3px 0 0 3px;
}

.button::after {
  bottom: -15px;
  right: -15px;
  border-width: 0 3px 3px 0;
}

.button:hover::before,
.button:hover::after {
  width: calc(100% + 30px);
  height: calc(100% + 30px);
}

/* back to top */
#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: #112240;
  color: #64ffda;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}





@media (max-width: 400px) {
  .container{
    height: 85vh;
  }
  .header-1 h1 {
    font-size: 30px; 
  }
  .header-1 h5 {
    font-size: 16px;
  }
  .myname{
    font-size: 50px;
  }
  .button-explore {
    font-size: 2.5vh;
  }
  .about{
    height: 190vh;
    width: auto;
  }
  .about h1{
    font-size: 30px;
  }
  .about p{
    font-size: 15px;
  }
  .img-wrapper{
    left: 55%;
  }
  .work-exp{
    height: 110vh;
    width: auto;
  }
  .card__heading{
    font-size: 1rem;
  }
  .card-grid{
    grid-template-columns: repeat(1, 1fr);
  }
  .projects {
    height: 150vh;
  }
  .contact {
    text-align: center;
  }
  .portfolio_footer{
    text-align: center;
  }
}



@media (min-width: 401px) and (max-width: 600px) {

  .container{
    height: 70vh;
  }

  .header-1 h1 {
    font-size: 40px; 
  }

  .header-1 h5 {
    font-size: 20px;
  }

  .myname{
    font-size: 50px;
  }

  .content-hero h4{
    font-size: 20px;
  }

  .content-hero p{
    font-size: 14px;
  }
  .button-explore {
    font-size: 1.5vh;
  }
  .about{
    height: 130vh;
    width: 89vw;
  }
  .about h1{
    font-size: 30px;
  }
  .about p{
    font-size: 14px;
  }
  .img-wrapper
  {
    left: 53%;
  }
  .work-exp{
    height: 100vh;
  }
  .card:before{
    padding-bottom: 100%;
  }
  .projects {
    height: 150vh;
  }
  .contact {
    text-align: center;
  }
  .portfolio_footer{
    text-align: center;
  }
}

@media (min-width: 820px) and (max-width: 900px){
  .about .work-exp{
    height: 110vh;
    width: auto;
  }
  .about p{
    font-size: 18px;
    margin: 0;
  }
  .img-wrapper
  {
    top: 80%;
  }
  .card-grid{
    grid-template-columns: repeat(2, 1fr);
  }
  .card:before{
    padding-bottom: 150%;
  }
  
}

@media (min-width: 901px) and (max-width: 950px){
  .about{
    height: 150vh;
    width: auto;
  }
}

@media (min-width: 601px) and (max-width: 950px){

  .container{
    height: 80vh;
  }

  .header-1 h1 {
    font-size: 60px; 
  }

  .header-1 h5 {
    font-size: 30px;
  }

  .myname{
    font-size: 60px;
  }

  .content-hero h4{
    font-size: 30px;
  }

  .content-hero p{
    font-size: 27px;
  }
  .about{
    height: 150vh;
    width: auto;
  }
  .img-wrapper
  {
    top: 80%;
    left: 55%;
  }
  .work-tools{
    margin-top: 11.6%;
  }
  .card-grid{
    grid-template-columns: repeat(1, 1fr);
  }
  .card:before{
    padding-bottom: 80%;
  }
  .projects {
    height: 150vh;
  }
  .proj-tools{
    font-size: 2vw;
  }
}

@media(min-width: 960px) and (max-width: 1100px){
  .card-grid{
    grid-template-columns: repeat(1, 1fr); 
  }
  .card:before{
    padding-bottom: 70%;
  }
  .card__content{
    font-size: 2vh;
  }
  .card__heading{
    font-size: 3vh;
  }
  .projects {
    height: 150vh;
  }
  .about{
    height: 120vh;
  }
  .work-exp{
    height: 110vh;
  }
}

@media(min-width: 1101px) {
  .card-grid{
    grid-template-columns: repeat(3, 1fr); 
  }
}
@media screen and (max-width: 600px) {
  .menu {
    width: 100%;
    max-height: 0;
    overflow: hidden;
  }
  .list {
    flex-direction: column;
    align-items: center;
    padding: 20px;
  }
  .navbar .menu-icon {
    display: inline-flex;
  }
  .navbar .close-icon {
    display: none;
  }
  #toggler:checked ~ .menu {
    max-height: 100%;
  }
  #toggler:checked ~ .navbar .menu-icon {
    display: none;
  }
  #toggler:checked ~ .navbar .close-icon {
    display: inline-flex;
  }
}