style.css

/* common---> */
:root {
  --white: #fff;
  --black_Matterhorn: #515151;
  --violet_Mauve: #c99eff;
  --red_SweetPink: #ec8d8d;
  --orange_MacaroniAndCheese: #ffb874;
  --blue_Blizzard: #94dded;
  --grey_Dark: #a3a3a3;
  --grey_Pure: #777;
  --circle_Red: #f9a0a0;
  --circle_Orange: #ffc691;
  --circle_Light_Green: #cde786;
  --circle_Green: #78d582;
  --circle_Grey: #e4e4e4;
  --font_size_LL: 44px;
  --font_size_L: 24px;
  --font_size_M: 16px;
}

body {
  font-family: "Quicksand", "M PLUS Rounded 1c", sans-serif;
}

main > section:nth-of-type(n + 3) {
  padding: 120px 0;
  color: var(--black_Matterhorn);
}

main > section a {
  font-weight: bold;
  color: var(--black_Matterhorn);
}

main > section a:hover {
  color: var(--black_Matterhorn);
  text-decoration: none;
}

main > section:not(#top) .title {
  display: grid;
  align-items: center;
  justify-content: start;
  grid-auto-flow: column;
  gap: 12px;
  white-space: nowrap;
}
main > section:not(#top) .title:after {
  content: "";
  width: 350px;
  height: 2px;
  background-color: var(--black_Matterhorn);
  max-width: 40%;
}
/* <---common */

/* header---> */
header {
  position: fixed;
  top: 0;
  height: 68px;
  width: 100%;
}

header .logo {
  display: inline-block;
  margin: 16px 20px;
}

header .logo img {
  width: 150px;
  padding: 6px;
  background: var(--white);
  border-radius: 4px;
}

.menu-wrapper {
  display: inline-block;
  position: fixed;
  top: 40px;
  right: 24px;
}

.menu-wrapper button.menu {
  width: 115px;
  height: 95px;
  padding: 0.25rem 0.75rem;
  margin: 10px;
  border: none;
  outline: none;
  background: transparent;
}
.menu-wrapper button.menu::before {
  content: "";
  width: 213px;
  height: 55px;
  background-image: url(./img/header_bar.svg);
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: -30px;
  right: -30px;
}

.menu-wrapper button.menu .panel {
  width: 114px;
  -webkit-animation: panel 2s ease-in-out infinite alternate;
  animation: panel 2s ease-in-out infinite alternate;
  -webkit-transform-origin: center top;
  transform-origin: center top;
  position: absolute;
  top: 16px;
  right: 32px;
}

@-webkit-keyframes panel {
  0% {
    -webkit-transform: rotate(20deg);
    transform: rotate(20deg);
  }
  100% {
    -webkit-transform: rotate(-20deg);
    transform: rotate(-20deg);
  }
}
@keyframes panel {
  0% {
    -webkit-transform: rotate(20deg);
    transform: rotate(20deg);
  }
  100% {
    -webkit-transform: rotate(-20deg);
    transform: rotate(-20deg);
  }
}

.menu-wrapper .component {
  position: absolute;
  top: 140px;
  right: -44px;
  width: 200px;
  list-style: none;
  z-index: 1;
}

.menu-wrapper li {
  opacity: 0;
  margin: 12px 0;
  right: 0;
  text-align: center;
  border: 2px solid var(--black_Matterhorn);
  border-right: none;
  border-radius: 30px 0 0 30px;
  transition: right 0.2s;
  position: relative;
  cursor: pointer;
}

.menu-wrapper li:first-of-type {
  background-color: var(--orange_MacaroniAndCheese);
}
.menu-wrapper li:nth-of-type(2) {
  background-color: var(--blue_Blizzard);
}
.menu-wrapper li:nth-of-type(3) {
  background-color: var(--violet_Mauve);
}
.menu-wrapper li:nth-of-type(4) {
  background-color: var(--red_SweetPink);
}

.menu-wrapper .component.open li {
  animation: slideInOpen 1s forwards;
}

.menu-wrapper .component.open li:first-of-type {
  animation-duration: 0s;
}
.menu-wrapper .component.open li:nth-of-type(1) {
  animation-duration: 0.2s;
}
.menu-wrapper .component.open li:nth-of-type(2) {
  animation-duration: 0.4s;
}
.menu-wrapper .component.open li:nth-of-type(3) {
  animation-duration: 0.6s;
}
.menu-wrapper .component.open li:nth-of-type(4) {
  animation-duration: 0.8s;
}

@keyframes slideInOpen {
  0% {
    opacity: 0;
    transform: translateX(200px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.menu-wrapper .component.close.second li {
  animation: slideInClose 1s forwards;
}

.menu-wrapper .component.close.second li:first-of-type {
  animation-duration: 1s;
}
.menu-wrapper .component.close.second li:nth-of-type(1) {
  animation-duration: 0.8s;
}
.menu-wrapper .component.close.second li:nth-of-type(2) {
  animation-duration: 0.6s;
}
.menu-wrapper .component.close.second li:nth-of-type(3) {
  animation-duration: 0.4s;
}
.menu-wrapper .component.close.second li:nth-of-type(4) {
  animation-duration: 0.2s;
}

@keyframes slideInClose {
  0% {
    opacity: 1;
    transform: translateX(0);
  }

  100% {
    opacity: 0;
    transform: translateX(200px);
  }
}

.menu-wrapper .component li:hover {
  right: 20px;
}

.menu-wrapper li a {
  display: block;
  font-size: var(--font_size_M);
  color: var(--black_Matterhorn);
  font-weight: 400;
  transition: font-weight 0.4s;
  padding: 4px;
}
.menu-wrapper li:hover a {
  font-weight: bold;
  text-decoration: none;
}
/* <---header */

/* loading---> */
#loading {
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  background-color: var(--white);
  transition: height 1.5s ease-in;
  z-index: 100;
}

#loading .mask {
  width: 100%;
  margin: 0 auto;
  height: 113px;
  fill: none;
  stroke: var(--white);
}

#loading.loaded {
  height: 0;
}
/* <---loading */

/* top---> */
#top {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  background: center / cover no-repeat url(./img/bg/top.svg);
  color: var(--black_Matterhorn);
  z-index: -1;
}

#top .sub-title {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

#top h3 {
  text-align: right;
}

#top .curve {
  position: absolute;
  bottom: 0;
  width: 100%;
}
/* <---top */

/* about---> */
#about {
  background: 0% / cover no-repeat url(./img/bg/about.svg);
}

#about .profile {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 40px;
}
#about .picture {
  height: 200px;
  width: 200px;
  background: 0% / cover no-repeat url(./img/profile.jpg);
  border-radius: 20px;
  margin-right: 60px;
}
#about .content {
  display: grid;
  gap: 24px;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 24px;
}
#about h2 {
  position: relative;
  z-index: 0;
}
#about h2:before {
  content: "";
  height: 10px;
  width: calc(100% + 12px);
  background-color: #ffe2c6;
  position: absolute;
  z-index: -1;
  left: -6px;
  bottom: 0px;
}
#about ul {
  list-style: none;
  text-align: left;
  display: grid;
  gap: 12px;
}
/* <---about */

/* skills---> */
#skills {
  background: 0% / cover no-repeat url(./img/bg/skills.svg);
}
#skills .content-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
#skills .skill-circle {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin: 0 100px;
}
#skills .skill {
  display: grid;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 32px 36px;
}
#skills .circle {
  position: relative;
  width: 144px;
  height: 144px;
  border-radius: 50%;
}
#skills .circle[language="html"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 220deg,
      var(--circle_Green) 310deg,
      var(--circle_Grey) 310deg 360deg
    );
}
#skills .circle[language="css"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 220deg,
      var(--circle_Green) 300deg,
      var(--circle_Grey) 300deg 360deg
    );
}
#skills .circle[language="figma"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 220deg,
      var(--circle_Green) 310deg,
      var(--circle_Grey) 310deg 360deg
    );
}
#skills .circle[language="js"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 180deg,
      var(--circle_Green) 180deg,
      var(--circle_Grey) 180deg 360deg
    );
}
#skills .circle[language="php"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 160deg,
      var(--circle_Green) 160deg,
      var(--circle_Grey) 160deg 360deg
    );
}
#skills .circle[language="wp"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 100deg,
      var(--circle_Light_Green) 220deg,
      var(--circle_Green) 280deg,
      var(--circle_Grey) 280deg 360deg
    );
}
#skills .circle[language="vue"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 60deg,
      var(--circle_Light_Green) 60deg,
      var(--circle_Green) 60deg,
      var(--circle_Grey) 60deg 360deg
    );
}
#skills .circle[language="react"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 60deg,
      var(--circle_Light_Green) 160deg,
      var(--circle_Green) 200deg,
      var(--circle_Grey) 200deg 360deg
    );
}
#skills .circle[language="ts"] {
  background-image: radial-gradient(var(--white) 60%, transparent 61%),
    conic-gradient(
      var(--circle_Red) 0deg,
      var(--circle_Orange) 60deg,
      var(--circle_Light_Green) 160deg,
      var(--circle_Green) 180deg,
      var(--circle_Grey) 180deg 360deg
    );
}
#skills .circle img {
  position: absolute;
  width: 80px;
  height: auto;
  top: calc(50% - 40px);
  right: calc(50% - 40px);
}
#skills span {
  font-weight: 500;
  letter-spacing: 1px;
  margin: auto;
}
/* <--skill */

/* responsive---> */
@media (max-width: 767px) {
  #about .profile img {
    margin-bottom: 20px;
  }
  #about .profile .content h3 {
    text-align: center;
  }
}

@media (max-width: 538px) {
  .menu-wrapper button.menu .panel {
    width: 94px;
    top: 10px;
  }
  .menu-wrapper button.menu::before {
    width: 200px;
    top: -35px;
  }
}
/* <--responsive */