:root {
  --orange: hsl(29, 92%, 52%);
  --dark: hsl(0, 0%, 13%);
  --dark-bg: hsla(0, 0%, 0%, 0.85);
  --bg-2: hsl(0, 17%, 91%);
  --black-bg: hsl(0, 0%, 10%);
  --light-txt: hsl(0, 0%, 100%);
  --dark-orange: hsl(29, 92%, 42%);
  --bg-footer: hsl(0, 17%, 80%);
}

html {
  box-sizing: border-box;
  font-size: 100%;
  overflow-x: hidden;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  font-family: sans-serif;
  margin: 0;
  /* scroll-behavior: smooth; */
  background-color: #fff;
}

.scroll-container {
  background-color: #fff;
  margin: 0;
  padding: 0;
}

.dark-mode .scroll-container {
  background-color: #121212;
}

.scroll-container {
  position: relative;
  scroll-behavior: smooth;
}

.square {
  background-color: transparent;
  color: var(--dark);
  padding: 10px;
  text-decoration: none;
  border: 1px solid var(--dark);
  transition: all 0.3s ease-in-out;
}

.square:hover {
  background-color: var(--orange);
  border: 1px solid var(--orange);
}

/* modal display styles  */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.modal-content {
  background-color: #fefefe;
  margin: 15% auto;
  padding: 20px;
  border: 1px solid var(--orange);
  width: 60%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.modal.show {
  opacity: 1;
}

button.mode {
  background-color: transparent;
  color: #000;
  border: none;
  outline: none;
  font-size: 1.25rem;
  filter: brightness(60%);
  transition: all 0.3s cubic-bezier(0.895, 0.03, 0.685, 0.22);
  cursor: pointer;
}

button.mode:hover {
  filter: brightness(100%);
}

.dark-mode button.mode {
  color: #fff;
}

a.btn {
  text-decoration: none;
  background-color: var(--orange);
  padding: 10px 20px;
  border: 2px solid var(--orange);
  border-radius: 5px;
  color: var(--light-txt);
  font-size: 0.9rem;
  transition: all 0.3s ease-out;
}

a.btn:hover {
  background-color: transparent;
  color: var(--dark);
}

a.btn:active,
a.btn-clear:active {
  transform: scale(0.95);
}

.dark-mode a.btn {
  border-color: var(--dark-orange);
  background-color: var(--dark-orange);
}

.dark-mode a.btn:hover {
  background-color: transparent;
  color: var(--light-txt);
}

a.btn-clear {
  text-decoration: none;
  background-color: transparent;
  padding: 10px 10px;
  border: 2px solid transparent;
  border-bottom: 2px solid var(--orange);
  border-radius: 5px;
  color: var(--dark);
  font-size: 0.9rem;
  transition: all 0.3s ease-out;
}

a.btn-clear:hover {
  border: 2px solid var(--orange);
  border-radius: 5px;
}

.dark-mode a.btn-clear {
  border-bottom-color: var(--dark-orange);
  color: var(--light-txt);
}

.dark-mode a.btn-clear:hover {
  border-color: var(--dark-orange);
}

#header {
  --_animationStartsAfter: 8vh;
  --_animationDistance: 350px;
  --_surfaceColorEnd: hsl(0, 5%, 95% / 0.5);
  --_surfaceColorStart: hsl(0 50% 100%);
  --_textColorStart: hsl(0 10% 90%);
  --_textColorEnd: hsl(0 10% 10%);

  color: var(--_textColorStart);
  background-color: #fff;
  padding: 16px 80px;
  z-index: 999;
  position: sticky;
  top: -12rem;
  left: 0;
  box-shadow: 0 0 0.75rem hsl(0 0% 0% / 0.3);

  @supports (animation-timeline: view()) {
    animation: stickyNav linear forwards;
    background-color: var(--_surfaceColorStart);
    width: var(--_headerWidth, auto);
    backdrop-filter: blur(0.15rem);
    border-radius: var(--_headerBorder);

    animation-timeline: view();
    animation-range-start: calc(100vh + var(--_animationStartsAfter));
    animation-range-end: calc(
      100vh + var(--_animationStartsAfter) + var(--_animationDistance)
    );
  }
}

@keyframes stickyNav {
  0%,
  100% {
    --_headerWidth: fit-content;
    --_logoDisplay: none;
    --_headerBorder: 100vw;
  }

  100% {
    margin: auto;
    top: 0.8rem;
    /* box-shadow: 0 0 0.75rem hsl(0 0% 0% / 0.3); */
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.3);
    background-color: var(--_surfaceColorEnd);
    color: var(--_textColorEnd);
  }
}

.dark-mode #header {
  background-color: var(--black-bg);
}

#header .header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

#header .header .header-name {
  display: var(--_logoDisplay, block);
  color: var(--orange);
  font-weight: 700;
  font-size: 1.25rem;
  width: 20%;
}

#header .header .header-nav ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style-type: none;
  gap: 32px;
}

#header li {
  list-style: none;
  padding: 0 20px;
  position: relative;
}

#header li a {
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a1a;
  transition: 0.3s ease-in-out;
}

.dark-mode #header li a {
  color: var(--light-txt);
}

#header li a:hover,
#header li a.active {
  color: var(--orange);
}

.dark-mode #header li a:hover,
.dark-mode #header li a.active {
  color: var(--dark-orange);
}

#header li a.active::after,
#header li a:hover::after {
  content: "";
  border: 2px solid var(--orange);
  border-radius: 10px;
  width: 5%;
  height: 2px;
  background: var(--orange);
  position: absolute;
  bottom: -4px;
  left: 42px;
}

#header .header-mobile {
  display: none;
}

#header button.mobile {
  display: none;
}

#hero {
  margin: 0;
  position: relative;
  padding: 0 80px;
  background-color: #fff;
  height: 90vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.dark-mode #hero {
  background-color: var(--black-bg);
}

#hero .hero-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#hero .hero-wrapper .hero-info {
  width: 50%;
}

#hero .hero-wrapper .hero-info h4 {
  margin: 0;
  /* font-size: 1.06rem; */
  font-size: 2rem;
  color: #000;
}

.dark-mode #hero .hero-wrapper .hero-info h4 {
  color: var(--light-txt);
}

#hero .hero-wrapper .hero-info h4 span {
  color: var(--orange);
}

.dark-mode #hero .hero-wrapper .hero-info h4 span {
  color: var(--dark-orange);
}

#hero .hero-wrapper .hero-info h1 {
  margin: 0;
  padding-top: 10px;
  font-size: 3.5rem;
  color: #000;
}

.dark-mode #hero .hero-wrapper .hero-info h1 {
  color: var(--light-txt);
}

#hero .hero-wrapper .hero-info h2 {
  margin: 0;
  padding-top: 8px;
  color: var(--orange);
  font-size: 1.8rem;
}

.dark-mode #hero .hero-wrapper .hero-info h2 {
  color: var(--dark-orange);
}

#hero .hero-wrapper .hero-info p {
  margin: 0;
  padding-top: 5px;
  font-size: 1.125rem;
  color: #000;
  @supports (linear-gradient()) {
    background: linear-gradient(to right, #4b4c4d 25%, #000 50%);
    background-clip: text;
    color: transparent;
    display: inline-block;
  }
}

.dark-mode #hero .hero-wrapper .hero-info p {
  color: var(--light-txt);
  font-size: 1.2rem;
}

#hero .hero-wrapper .hero-image {
  display: flex;
  align-items: center;
  position: relative;
}

#hero .hero-wrapper .hero-image img {
  position: relative;
  width: 100%;
}

#hero .hero-wrapper .hero-image::before {
  content: "";
  border: 1px solid var(--dark);
  border-radius: 20px;
  width: 70%;
  height: 300px;
  background: var(--orange);
  position: absolute;
  top: 38px;
  right: 50px;
  transform: rotate(10deg);
  transition: color 0.3s ease-in-out;
  transition: transform 0.5s ease-in-out;
}

.dark-mode #hero .hero-wrapper .hero-image::before {
  background: var(--dark-orange);
  border-color: var(--black-bg);
}

#hero .hero-wrapper .hero-image:hover::before {
  transform: rotate(15deg);
}

#hero .hero-wrapper .hero-image .socials {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 20px;
}

#hero .hero-wrapper .hero-image .socials a {
  color: var(--dark);
  transition: all 0.3s ease-in-out;
}

.dark-mode #hero .hero-wrapper .hero-image .socials a {
  color: var(--light-txt);
}

#hero .hero-wrapper .hero-image .socials a:hover {
  color: var(--orange);
  transform: rotate(360deg);
}

.dark-mode #hero .hero-wrapper .hero-image .socials a:hover {
  color: var(--dark-orange);
}

.menu {
  display: none;
}

.cta-button {
  margin: 20px 0;
  display: flex;
  gap: 20px;
  align-items: center;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

#about {
  background-color: var(--bg-2);
  /* position: relative; */
}

.dark-mode #about {
  background-color: var(--dark-bg);
}

/* #about::before {
    content: "";
    width: 20px;
    height: 20px;
    position: absolute;
    background: var(--orange);
    top: 65px;
    right: 620px;
} */

#about .about-head {
  padding-top: 50px;
}

#about .about-head h2 {
  width: 100%;
  margin: auto;
  text-align: center;
  position: relative;
  color: #000;
}

.dark-mode #about .about-head h2 {
  color: var(--light-txt);
}

.about-head h2::before {
  content: "";
  border: 2px solid var(--orange);
  border-radius: 10px;
  width: 5%;
  height: 2px;
  background: var(--orange);
  position: absolute;
  bottom: -4px;
  /* left: 42px; */
}

.dark-mode .about-head h2::before {
  border-color: var(--dark-orange);
}

#about .about-info {
  display: flex;
  /* flex-direction: column; */
  justify-content: center;
  align-items: center;
  padding: 40px 80px;
  /* padding-bottom: 40px; */
}

#about .about-info img {
  width: 40%;
  border-radius: 50px;
}

#about .about-info .about-txt {
  width: 80%;
  font-size: 1.25rem;
  line-height: 30px;
  text-align: center;
  color: #000;
}

.dark-mode #about .about-info .about-txt {
  color: var(--light-txt);
}

#about .about-info .about-txt .button-wrapper {
  text-align: center;
  margin-top: 40px;
}

#about .about-info .about-txt .button-wrapper a {
  background-color: var(--orange);
  text-decoration: none;
  color: var(--dark);
  padding: 15px 20px;
  border: 2px solid transparent;
  border-radius: 10px;
  transition: all 0.3s ease-in-out;
}

.dark-mode #about .about-info .about-txt .button-wrapper a {
  background-color: var(--dark-orange);
  color: var(--light-txt);
}

#about .about-info .about-txt .button-wrapper a:hover {
  background-color: transparent;
  border-color: var(--orange);
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.3);
}

.dark-mode #about .about-info .about-txt .button-wrapper a:hover {
  border-color: var(--dark-orange);
}

#about .about-info .about-txt .button-wrapper a:active {
  box-shadow: 0px 8px 8px 0px rgba(0, 0, 0, 0.5);
  transform: scale3d(1);
}

#about .experience {
  padding: 40px 80px;
}

#about .experience .experience-grid-wrapper {
  /* display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
  margin: auto; */
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 95%;
  margin: auto;
  gap: 10px;
  row-gap: 30px;
  /* grid-template-areas:
    "t1-alias t2-alias t3-alias t3-alias"
    "t4-alias t4-alias t5-alias t6-alias"; */
  align-items: center;
}

hr {
  width: 95%;
}

.experience .experience-grid-wrapper {
  width: 100%;
  margin: 20px auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.experience .experience-grid-wrapper .experience-grid {
  width: 30%;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.experience .experience-grid-wrapper .experience-grid h2 {
  font-size: 30px;
  margin: 0;
}

.dark-mode #about .experience {
  color: var(--light-txt);
}

#portfolio {
  position: relative;
  background-color: #fff;
  padding-bottom: 40px;
}

#portfolio .project-link {
  position: absolute;
  bottom: 20px;
  right: 40px;
}

#portfolio .project-link a {
  text-decoration: underline;
  color: #000;
  font-size: 1.09rem;
}

.dark-mode #portfolio {
  background-color: var(--black-bg);
}

/* #portfolio .portfolio-header {
  display: flex;
  justify-content: space-around;
  align-items: center;

  margin: 0 40px;
} */

#portfolio .portfolio-header h2 {
  padding-top: 40px;
  text-align: center;
  position: relative;
}

.dark-mode #portfolio .portfolio-header h2 {
  color: var(--light-txt);
}

#portfolio .portfolio-header h2::before {
  content: "";
  border: 2px solid var(--orange);
  border-radius: 2px;
  width: 5%;
  height: 2px;
  position: absolute;
  background: var(--orange);
  bottom: -4px;
}

.dark-mode #portfolio .portfolio-header h2::before {
  border-color: var(--dark-orange);
}

#portfolio .portfolio-header {
  text-align: center;
  padding-top: 50px;
  position: relative;
}

#portfolio .portfolio-wrapper {
  margin: auto;
  display: flex;
  justify-content: space-between;
  gap: 5px;
  align-items: center;
  padding-bottom: 32px;
}

#portfolio .portfolio-wrapper .portfolio-item-wrapper .portfolio-item {
  width: 80%;
  padding-bottom: 40px;
  cursor: pointer;
  background-color: #fff;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.5);
  margin: 20px 0;
  padding: 10px;
  transition: all 0.3s ease-in-out;
}

.dark-mode
  #portfolio
  .portfolio-wrapper
  .portfolio-item-wrapper
  .portfolio-item {
  background-color: var(--black-bg);
}

.dark-mode #slider {
  background-color: var(--black-bg);
}

.dark-mode .swiper-slide h3 {
  color: #fff;
}

.dark-mode .swiper-slide p {
  color: #fff;
}

#portfolio .portfolio-wrapper .portfolio-item-wrapper .portfolio-item:hover {
  box-shadow: 0 6px 12px 0 rgba(0, 0, 0, 0.6);
}

#portfolio .portfolio-wrapper .portfolio-item-wrapper .portfolio-item img {
  width: 100%;
}

#portfolio
  .portfolio-wrapper
  .portfolio-item-wrapper
  .portfolio-item
  .short-des
  p {
  line-height: 25px;
}

#portfolio
  .portfolio-wrapper
  .portfolio-item-wrapper
  .portfolio-item
  .short-des
  .skill {
  display: flex;
  gap: 25px;
  color: var(--orange);
  font-size: 0.9rem;
}

.dark-mode
  #portfolio
  .portfolio-wrapper
  .portfolio-item-wrapper
  .portfolio-item
  .short-des
  .skill {
  color: var(--dark-orange);
}

.dark-mode #portfolio .short-des {
  color: var(--light-txt);
}

.dark-mode #portfolio .short-des a {
  color: var(--light-txt);
}

.dark-mode #portfolio .short-des a:hover {
  background-color: var(--dark-orange);
}

.image-container {
  position: relative;
  display: inline-block;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.7);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.image-container:hover .image-overlay {
  opacity: 1;
}

.view-button {
  padding: 10px 20px;
  background-color: transparent;
  border: 2px solid transparent;
  border-radius: 5px;
  border-bottom: 2px solid var(--orange);
  text-decoration: none;
  color: var(--dark);
  transition: all 0.3s ease-in;
}

.view-button:hover {
  border: 2px solid var(--orange);
  border-radius: 5px;
}

.view-button:active {
  border: 2px solid var(--orange);
  border-radius: 5px;
  background-color: var(--orange);
  color: #fff;
}

#contact {
  position: relative;
  background-color: var(--bg-2);
}

.dark-mode #contact {
  background-color: var(--dark-bg);
}

#contact .contact-header {
  text-align: center;
  padding: 50px 0;
  position: relative;
}

.dark-mode #contact .contact-header {
  color: var(--light-txt);
}

#contact form {
  padding: 20px 80px;
}

footer {
  /* background-color: var(--dark); */
  margin: 0;
}

footer .footer-wrapper {
  background-color: var(--bg-footer);
}

.dark-mode footer .footer-wrapper {
  background-color: var(--dark);
}

footer .footer-header h4 {
  margin: 0;
  padding-top: 30px;
  text-align: center;
  color: var(--orange);
}

footer .footer-social-wrapper {
  padding: 30px 0;
  display: flex;
  justify-content: center;
}

footer .footer-social-wrapper .footer-social {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

footer .footer-social-wrapper .footer-social a {
  text-decoration: none;
  color: #000;
  transition: all 0.5s ease-in-out;
}

footer .footer-social-wrapper .footer-social a:hover {
  color: var(--orange);
  transform: rotate(360deg);
}

footer .footer-copy {
  text-align: center;
  font-size: 0.8rem;
  padding: 2px;
  color: var(--dark-bg);
}

footer .footer-copy span {
  color: var(--orange);
}

.blur-overlay {
  filter: blur(2px);
  height: 100vh;
  width: 100%;
}

/* tab responsive */
@media (max-width: 770px) {
  #header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  #header .header .header-name {
    display: none;
  }

  #hero {
    margin: 0;
    position: relative;
    padding: 0 80px;
    background-color: #fff;
  }

  #hero::before {
    content: none;
  }

  #hero::after {
    content: none;
  }

  #hero .hero-wrapper .hero-info {
    width: 100%;
  }

  #hero .hero-wrapper .hero-image img {
    width: 100%;
  }

  #hero .hero-wrapper .hero-image::before {
    content: "";
    border: 1px solid var(--dark);
    border-radius: 20px;
    width: 180px;
    height: 200px;
    background: var(--orange);
    position: absolute;
    top: 25px;
    right: 40px;
    transition: color 0.3s ease-in-out;
    transition: transform 0.5s ease-in-out;
    transform: rotate(15deg);
  }

  #about .about-head {
    /* text-align: center; */
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
  }

  #about .about-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
  }

  #about .about-info img {
    width: 75%;
  }

  #about .about-info .about-txt {
    width: 100%;
    padding: 16px;
    text-align: center;
  }

  #about .about-info .about-txt .button-wrapper {
    margin-bottom: 20px;
  }

  #portfolio {
    /* margin-top: 20px; */
    position: relative;
  }

  #portfolio::before {
    content: none;
  }

  #portfolio .portfolio-header {
    display: flex;
    justify-content: center;
    padding-top: 50px;
    position: relative;
  }

  #portfolio .portfolio-wrapper {
    /* margin: 32px 32px; */
    width: 100%;
  }

  #portfolio .portfolio-wrapper .portfolio-item-wrapper {
    /* flex-direction: column; */
    margin: 0 32px;
  }

  #portfolio .portfolio-wrapper .portfolio-item-wrapper .portfolio-item {
    width: 100%;
  }

  #portfolio .portfolio-header h2::before {
    width: 50%;
  }
}

@media (max-width: 700px) {
  #header {
    animation: none;
    padding: 8px 16px;
  }

  #header .header {
    display: flex;
    justify-content: space-between;
    width: 100%;
  }

  #header .header .header-name {
    display: initial;
  }

  #header .header .header-nav {
    display: none;
  }

  #header .header-mobile {
    display: initial;
  }

  #header .header-mobile .nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;

    overflow-y: auto;
    position: fixed;
    top: 0;
    bottom: 0;
    padding: 40px 0;
    background-color: var(--dark-bg);
    backdrop-filter: blur(10px);
    height: 100vh;
    right: -300px;
    width: 300px;

    transition: all 0.3s ease-in-out;
  }

  #header .header-mobile .nav.active {
    right: 0px;
    display: initial;
  }

  #header .header-mobile .nav li {
    margin-bottom: 50px;
  }

  #header .header-mobile .nav li a {
    color: #fff;
  }

  #header .header-mobile .nav li a:hover {
    columns: var(--orange);
  }

  #header .header-mobile .nav li a.active {
    color: var(--orange);
  }

  #header .header-mobile button.mode {
    position: absolute;
    top: 12px;
    right: 50px;
    cursor: pointer;
  }

  #close {
    position: absolute;
    top: 20px;
    color: var(--orange);
    top: 20px;
    left: 30px;
    cursor: pointer;
  }

  .menu {
    display: initial;
  }

  #hero {
    margin: 0;
    padding: 0 16px;
  }

  #hero .hero-wrapper {
    flex-direction: column;
    margin: 0;
    padding: 0;
  }

  #hero .hero-wrapper .hero-info {
    text-align: center;
    margin-top: 80px;
    width: 100%;
  }

  #hero .hero-wrapper .hero-info h4,
  h1,
  h2 {
    font-size: 1rem;
  }

  #hero .hero-wrapper .hero-info p,
  #about .about-info .about-txt p,
  #about .about-info .about-txt span p {
    font-size: 0.96rem;
  }

  #hero .hero-wrapper .hero-image {
    flex-direction: column;
  }

  #hero .hero-wrapper .hero-image img {
    width: 75%;
    position: relative;
  }

  #hero .hero-wrapper .hero-image::before {
    content: none;
    /* border: 1px solid var(--dark);
        border-radius: 20px;
        width: 40px;
        height: 40px;
        background: var(--orange);
        position: absolute;
        top: 135px;
        right: 80px;
        transition: color 0.3s ease-in-out;
        transition: transform 0.5s ease-in-out;
        transform: rotate(20deg); */
  }

  #hero .hero-wrapper .hero-image .socials {
    flex-direction: row;
    gap: 10px;
    margin: 20px 0;
  }

  .cta-button {
    justify-content: center;
  }

  #about .about-info .about-txt .button-wrapper a {
    padding: 15px;
    font-size: 0.98rem;
  }

  #about::before {
    content: none;
  }

  #portfolio .portfolio-wrapper {
    /* margin: 32px 32px; */
    width: 100%;
  }

  #portfolio .portfolio-wrapper .portfolio-item-wrapper {
    margin: 0 8px;
  }

  #about .experience {
    padding: 20px;
  }

  #about .experience .experience-grid-wrapper {
    flex-wrap: wrap;
    width: 100%;
    margin: auto;
    gap: 2px;
    row-gap: 20px;
    align-items: center;
  }

  hr {
    width: 95%;
  }

  .experience .experience-grid-wrapper .experience-grid {
    width: 45%;
    margin: auto;
  }

  .experience .experience-grid-wrapper .experience-grid h2 {
    font-size: 24px;
    margin: 0;
  }

  #header button.mobile {
    display: block;
  }
}