@charset "UTF-8";
body {
  font-family: "Noto Sans KR", sans-serif;
  line-height: 1;
  background: linear-gradient(#fff, rgb(247, 243, 221));

  width: 100%;
}

section {
  width: 100%;
  margin: 0;
}

a {
  text-decoration: none;
  color: #ffd6a5;
}

img {
  vertical-align: top;
}

.title {
  font-size: 2.5rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
  color: #deaa6a;
  text-align: center;
}

/* Color Palette */
:root {
  --clr-yellow: #f7e26e;
  --clr-light-yellow: #fbf2ac;
  --clr-brown: #deaa6a;
  --clr-green: #ccd5ae;
  --clr-light-green: #e9edc9;
  --clr-warm-gray: #6d6875;
  --clr-cool-gray: #8d99ae;
  --clr-almost-black: #2b2d42;
}

/* Header */
header {
  position: fixed;
  width: 100%;
  justify-content: space-between;
  transition: 0.3s ease-in-out;
  z-index: 3;
}

.header-up {
  transform: translateY(-100px);
}
.navbar-brand {
  color: var(--clr-almost-black);
  font-weight: 900;
  font-size: 2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-item .nav-link {
  margin-left: 1rem;
  color: #2b2d13;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  padding: 0.5rem 1rem;
  text-shadow: whitesmoke 1px 0 3px;
  border-radius: 15px;
  transition: all 0.5s;
}
.nav-link:hover,
.nav-link:focus {
  background-color: var(--clr-light-green);
  color: olive;
}

.language-selector {
  display: inline-block;
  color: var(--clr-almost-black);
  margin-left: 1rem;
}

.language-selector button {
  transition: all 0.5s;
}

.language-selector button:hover {
  color: var(--clr-light-green);
  text-decoration: underline var(--clr-light-green);
}

.activeLangButton {
  color: var(--clr-green);
  transform: scale(1.2);
  text-decoration: underline var(--clr-green);
}

/* Home */
.home-wrapper {
  position: relative;
  width: 100%;
  height: 100vh;
}
.home-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events:  none;
  opacity: 0.8;
}

.home-wrapper h3 {
  margin: 1.25rem;
  font-size:1.25rem;
}

.home-wrapper #one-liner1{
  margin-bottom: 0;
}
.home-wrapper #one-liner2{
  margin-top: 0.75rem;
}

.home-wrapper #homeImage {
  z-index: 2;
}

.sparkles {
  transition: 0.3s all;
}

.greetings {
  color: var(--clr-almost-black);
  white-space: nowrap;
  font-size: 2rem;
  z-index: 5;
  cursor: default;
}

.greetings #profile {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px double whitesmoke;

  box-shadow: 0 0 10px whitesmoke;
}

.greetings #introBtn {
  /* position: relative; */
  position: relative;
  margin-top: 1rem;
  font-size: 1.25rem;
  background-color: whitesmoke;
  color: var(--clr-warm-gray);
  border: 2px solid var(--clr-warm-gray);
  border-radius: 20px;
  padding: 0.5rem 2rem;
  cursor: pointer;
  transition: 0.3s all;
}

.greetings #introBtn:hover {
  background-color: var(--clr-warm-gray);
  color: whitesmoke;
  transform: scale(0.96);
}
.greetings .introBtnHide {
  opacity: 0;
  color: whitesmoke;
  text-shadow: 0 10px 20px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
  transition: all 0.5s;
}

.greetings #introBtn:hover + .introBtnHide {
  opacity: 1;
  transform: translateY(10px) scale(1.2);
}
.intro-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.description {
  max-width: 70%;

  color: var(--clr-almost-black);
  line-height: 1.5;
  font-size: 1.25rem;

  word-break: break-word;
}

.description span {
  font-weight: 900;
}

/* Education */
.education-wrapper .logos {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid lightgray;

  background-color: whitesmoke;
}

.education-wrapper .education-list {
  font-size: 1.25rem;
  line-height: 1.5;
}

.education-wrapper .education-list h2 {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Tech Stack */
.tech-stack-wrapper img {
  width: 150px;
  height: 2.5rem;
}
.tech-stack-wrapper .row {
  margin: 0.5rem;
}
.tech-stack-wrapper {
  width: 80%;
}

/* Projects */

.card {
  display: inline-block;
  border-radius: 0px 0px 17.1px 17.1px;
  transition: 0.3s ease-in-out;
}

.card:hover {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
  transform: translateY(-5px);
}
.card-img-top {
  height: 250px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 900;
}

.card-text {
  color: var(--clr-warm-gray);
  font-size: 1rem;
  line-height: 1.5;
}

.card-button {
  cursor: pointer;
  color: var(--clr-light-greengreen);
  background-color: lightgray;
  border-radius: 15px;
  margin: 0.5rem;
  position: fixed;
  bottom: 0;
  right: 0;
}

.card-body {
  min-height: 220px;
  filter: drop-shadow(1px 1px 1px lightgray);
}

/* Experiences */
.experiences-wrapper .logos {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid lightgray;
  background-color: whitesmoke;
}

.experiences-wrapper .experiences-list {
  font-size: 1.25rem;
  line-height: 1.5;
}

.experiences-wrapper .experiences-list h2 {
  font-size: 1.5rem;
  font-weight: bold;
}
/* Contacts */
.education-wrapper .logos {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid lightgray;

  background-color: whitesmoke;
}

.education-wrapper .education-list {
  font-size: 1.25rem;
  line-height: 1.5;
}

.education-wrapper .education-list h2 {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Contacts */
.contacts-wrapper .font-awesome {
  color: var(--clr-green);
  font-size: 3rem;
  margin-bottom: 2rem;
  padding: 1rem;
  border-radius: 50%;
  border: 2px solid var(--clr-green);
  border-bottom: 6px solid var(--clr-green);
  cursor: pointer;
  background-color: var(--clr-light-green);
  z-index: 2;
}

.contacts-wrapper .contacts-box li {
  font-size: 1.25rem;
  line-height: 1.5;
  display: inline-block;
  width: 100px;
}

.contacts-wrapper .contacts-box h1 {
  font-size: 1.5rem;
  font-weight: bold;
  display: inline-block;
}
.contacts-wrapper .tooltipText {
  height: 50px;
  font-size: 1.25rem;
}

.hideToolTip {
  visibility: hidden;
}

.arrow-up {
  position: fixed;
  bottom: 50px;
  right: 35px;
  width: 40px;
  height: 40px;
  font-size: 1rem;
  background-color: whitesmoke;
  border: 0.5px solid var(--clr-green);
  border-radius: 50%;
  outline: none;
  color: black;
  opacity: 0;
  transition: 0.5s all;
  text-align: center;
  cursor: pointer;

  z-index: 5;
}

.visible {
  opacity: 0.8;
}