@charset "UTF-8";
/* _variables.scss */
/* svg Size */
:root {
  font-size: 62.5%;
  --font-size-xxs: 0.8rem;
  --font-size-xs: 1rem;
  --font-size-s: 1.2rem;
  --font-size-xm: 1.3rem;
  --font-size-m: 1.4rem;
  --font-size-l: 1.6rem;
  --font-size-xl: 1.8rem;
  --font-size-xxl: 2rem;
  --opacity-a0: 0;
  --opacity-a1: 1;
  --opacity-a01: .1;
  --opacity-a02: .2;
  --opacity-a03: .3;
  --opacity-a04: .4;
  --opacity-a05: .5;
  --opacity-a06: .6;
  --opacity-a07: .7;
  --opacity-a08: .8;
  --opacity-a09: .9;
}

/* _mixins.scss */
/*@include background($G-path-icon-img, 133, 107,  520, 494);*/
/*.box {
	@include border-radius(10px);
}*/
/*.move-button {
	@include transition(0.3s);
}*/
/*.linear-gradient {
	@include linear-gradient(#00FFFF,#0080FF,45deg);
}*/
/*.box-double-shadow {
	@include box-shadow(2px 6px 10px #999, 0px 4px 5px #666);
}*/
/*.line {
	@include bordered(1px, red)
}*/
/*@include placeholder() {
	color: $subColor1-3;
}*/
/*a {
	@include link-color($hover: green);
}*/
/* Icon */
/* _variables.scss */
/* svg Size */
:root {
  font-size: 62.5%;
  --font-size-xxs: 0.8rem;
  --font-size-xs: 1rem;
  --font-size-s: 1.2rem;
  --font-size-xm: 1.3rem;
  --font-size-m: 1.4rem;
  --font-size-l: 1.6rem;
  --font-size-xl: 1.8rem;
  --font-size-xxl: 2rem;
  --opacity-a0: 0;
  --opacity-a1: 1;
  --opacity-a01: .1;
  --opacity-a02: .2;
  --opacity-a03: .3;
  --opacity-a04: .4;
  --opacity-a05: .5;
  --opacity-a06: .6;
  --opacity-a07: .7;
  --opacity-a08: .8;
  --opacity-a09: .9;
}

/* =========================
Reset
========================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body, button, dd, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, input, legend, li, ol, p, select, table, td, textarea, th, ul {
  margin: 0;
  padding: 0;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

html, body {
  width: 100%;
  height: 100%;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  color: #111111;
  line-height: 1.6;
  background-color: #ffffff;
}

ol, ul, li {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before::before, blockquote:before::after, blockquote:after::before, blockquote:after::after, q:before::before, q:before::after, q:after::before, q:after::after {
  content: "";
  display: table;
}

blockquote:before::after, blockquote:after::after, q:before::after, q:after::after {
  clear: both;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

button {
  outline: none;
  border: 0 none;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  background-color: transparent;
}

iframe {
  width: 100%;
  height: 100%;
  border: 0 none;
}

iframe:focus {
  outline: none;
}

iframe[seamless] {
  display: block;
}

fieldset, img {
  border: 0;
}

img {
  max-width: 100%;
  display: block;
}

a {
  margin: 0;
  padding: 0;
  color: inherit;
  vertical-align: top;
  text-decoration: none;
  border: 0;
}

a, button, input[type="submit"] {
  cursor: pointer;
}

/* =========================
Header
========================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #eee;
  /* Contact 버튼 강조 */
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

.header .logo a {
  display: block;
  width: 175px;
  height: 50px;
  font-size: 0;
  font-weight: 600;
  letter-spacing: -0.5px;
  text-indent: -999em;
  background: url("../imgs/frontix-H.png") no-repeat 50% 0;
  background-size: auto 100%;
}

.header .nav {
  display: flex;
}

.header .nav ul {
  display: flex;
  gap: 28px;
}

.header .nav a {
  position: relative;
  font-size: 14px;
  color: #666;
  transition: 0.2s;
  /* underline 애니메이션 */
}

.header .nav a:hover {
  color: #000;
}

.header .nav a.active {
  color: #000;
  font-weight: 600;
}

.header .nav a.active::after {
  width: 100%;
}

.header .nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #000;
  transition: 0.3s;
}

.header .nav button {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  width: 16px;
  height: 16px;
  margin: 2px 0 0 16px;
}

.header .nav button span {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 10px;
  background-color: #666;
  transition: 0.3s;
}

.header .nav button:hover span {
  background-color: #000;
}

.header .contact-btn {
  padding: 6px 12px;
  border-radius: 20px;
  background: #000;
  color: #fff !important;
}

.header .contact-btn:hover {
  background: #333;
}

.header .contact-btn::after {
  display: none;
}

/* 헤더 공간 확보 */
body {
  padding-top: 70px;
}

/* =========================
Grid System
========================= */
.grid {
  display: grid;
}

.grid > div {
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.gap-md {
  gap: 24px;
}

.gap-lg {
  gap: 40px;
}

/* =========================
Layout
========================= */
.container {
  width: 1200px;
  margin: auto;
}

/* =========================
Section
========================= */
section {
  padding: 120px 0;
}

section:nth-child(2n) {
  background-color: #F8FAFD;
}

/* =========================
Responsive
========================= */
@media (max-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__title {
    font-size: 32px;
  }
}

@media (max-width: 768px) {
  .l-header .nav {
    display: none;
  }
  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 80px 0;
  }
  .hero {
    padding: 100px 0;
  }
  .hero__buttons {
    flex-direction: column;
  }
}

/* =========================
Buttons
========================= */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #E5E5E5;
  background-color: #ffffff;
  transition: all 0.2s ease;
  cursor: pointer;
}

.c-btn:hover {
  background-color: #f5f5f5;
}

.c-btn--primary {
  color: #ffffff;
  border-color: #2563EB;
  background: #2563EB;
}

.c-btn--primary:hover {
  background-color: #1E4FD8;
}

/* =========================
Buttons
========================= */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #E5E5E5;
  background-color: #ffffff;
  transition: all 0.2s ease;
  cursor: pointer;
}

.c-btn:hover {
  background-color: #f5f5f5;
}

.c-btn--primary {
  color: #ffffff;
  border-color: #2563EB;
  background: #2563EB;
}

.c-btn--primary:hover {
  background-color: #1E4FD8;
}

/* =========================
Card Component
========================= */
.c-card {
  border: 1px solid #E5E5E5;
  border-radius: 8px;
  padding: 32px;
  background: #ffffff;
  transition: all 0.2s ease;
}

.c-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.c-card > div {
  margin-bottom: 12px;
}

.c-card > div span {
  display: inline-block;
}

.c-card > div .owner {
  font-size: 18px;
  font-weight: 600;
}

.c-card > div .company {
  font-size: 14px;
  color: #777;
}

.c-card p {
  font-size: 14px;
  color: #666666;
}

.c-card p.position {
  color: #111;
}

/* =========================
Badge
========================= */
.c-badge {
  display: inline-block;
  background: #2563EB;
  color: #ffffff;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

/* =========================
Code Block
========================= */
pre {
  background: #0F172A;
  color: #F8FAFC;
  padding: 24px;
  border-radius: 8px;
  font-size: 14px;
  overflow-x: auto;
}

/* =========================
modal
========================= */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
}

.modal .close {
  position: absolute;
  top: 10px;
  right: 15px;
  border: none;
  background: none;
  font-size: 24px;
  cursor: pointer;
}

.modal .close + div {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}

.modal-content {
  background: #fff;
  padding: 30px;
  max-width: 500px;
  margin: 100px auto;
  border-radius: 10px;
  position: relative;
}

.modal-content .logo {
  width: 100%;
  height: 40px;
  background-position: 0 50%;
}

.modal-content h3 {
  margin-top: 4px;
  margin-bottom: 0;
  padding: 8px 0;
  font-size: 24px;
  background-color: #efefef;
}

.modal-content #modal-period {
  text-align: right;
}

.modal-section {
  margin-top: 15px;
}

.modal-section strong {
  color: #999;
}

/* =========================
// ✔ base (공통 기능)
========================= */
.tab__nav {
  display: flex;
  justify-content: center;
  position: sticky;
  top: 70px;
  z-index: 20;
  background: #fff;
}

.tab__btn {
  cursor: pointer;
  border: 0;
  background: none;
}

.tab__panel {
  display: none;
}

.tab__panel.is-active {
  display: block;
}

.tab--line .tab__nav {
  border-bottom: 1px solid #ddd;
}

.tab--line .tab__btn {
  padding: 10px 16px;
  color: #666;
  border-bottom: 2px solid transparent;
}

.tab--line .tab__btn.is-active {
  color: #000;
  font-weight: 600;
  border-color: #000;
}

.tab--pill .tab__nav {
  gap: 8px;
  border: 0 none;
}

.tab--pill .tab__btn {
  padding: 8px 14px;
  border-radius: 20px;
  background: #f1f1f1;
}

.tab--pill .tab__btn.is-active {
  background: #000;
  color: #fff;
}

.tab--box .tab__btn {
  padding: 12px;
  border: 1px solid #ddd;
}

.tab--box .tab__btn.is-active {
  color: #fff;
  border-color: #000;
  background: #000;
}

/* =========================
logo 
========================= */
.only {
  font-size: 20px;
  color: #111;
  font-weight: 600;
  text-align: center;
}

.logo {
  font-size: 0;
  text-indent: -999em;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: auto 30px;
}

.bok {
  background-image: url("../imgs/company/bok.png");
  background-size: auto 36px;
}

.kbsec {
  background-image: url("../imgs/company/kbsec.png");
}

.uplus {
  background-image: url("../imgs/company/uplus.png");
}

.ellotte {
  background-image: url("../imgs/company/ellotte.png");
}

.starbucks {
  background-image: url("../imgs/company/starbucks.png");
  background-size: auto 50px;
}

.hanwhalife {
  background-image: url("../imgs/company/hanwhalife.jpg");
  background-size: auto 36px;
}

.hyundaicard {
  background-image: url("../imgs/company/hyundaicard.svg");
}

.sam {
  background-image: url("../imgs/company/sam.svg");
  background-size: auto 36px;
}

.ksd {
  background-image: url("../imgs/company/ksd.jpg");
  background-size: auto 36px;
}

.shinhanlife {
  background-image: url("../imgs/company/shinhanlife.svg");
}

.eduhansol {
  background-image: url("../imgs/company/eduhansol.png");
  background-size: auto 40px;
}

.lotteon {
  background-image: url("../imgs/company/lotteon.png");
}

.hy {
  background-image: url("../imgs/company/hy.png");
  background-size: auto 36px;
}

.kra {
  background-image: url("../imgs/company/kra.svg");
  background-size: auto 40px;
}

.kftc {
  background-image: url("../imgs/company/kftc.png");
}

.ollehtv {
  background-image: url("../imgs/company/ollehtv.png");
}

.niceinfo {
  background-image: url("../imgs/company/niceinfo.gif");
}

.galaxy {
  background-image: url("../imgs/company/galaxy.png");
}

.blackgosi {
  background-image: url("../imgs/company/blackgosi.png");
}

.lg-2012 {
  background-image: url("../imgs/company/lg-2012.png");
}

.samsung-2014 {
  background-image: url("../imgs/company/samsung-2014.png");
}

.utradehub {
  background-image: url("../imgs/company/utradehub.png");
}

.lotteins {
  background-image: url("../imgs/company/lotteins.png");
}

.comwel {
  background-image: url("../imgs/company/comwel.png");
}

.myangel {
  background-image: url("../imgs/company/myangel.svg");
}

.livead {
  background-image: url("../imgs/company/livead.png");
  background-size: auto 20px;
}

.hyundaixteer {
  background-image: url("../imgs/company/hyundaixteer.png");
  background-size: auto 20px;
}

.kbs {
  background-image: url("../imgs/company/kbs.svg");
}

/* =========================
Frontend 
========================= */
.html5 {
  background-image: url("../imgs/frontend/Frontend.svg");
}

.css3 {
  background-image: url("../imgs/frontend/css3.svg");
}

.scss {
  background-image: url("../imgs/frontend/scss.svg");
}

.javascript {
  background-image: url("../imgs/frontend/javascript.svg");
}

.jquery {
  background-image: url("../imgs/frontend/jquery.svg");
}

/* =========================
Framework 
========================= */
.react {
  display: inline-block;
  width: 26px;
  height: 26px;
  background-image: url("../imgs/Framework/react.svg");
  background-size: auto 100%;
}

.vue {
  display: inline-block;
  width: 26px;
  height: 26px;
  background-image: url("../imgs/Framework/vue.png");
  background-size: auto 100%;
}

/* =========================
Hero
========================= */
h3 {
  margin-bottom: 40px;
  font-size: 28px;
  text-align: center;
}

h3 span {
  display: inline-block;
  padding: 0 20px;
  box-shadow: inset 0 -20px 0 rgba(148, 163, 184, 0.5);
}

.hero {
  padding: 120px 0;
  text-align: center;
}

.hero h2 {
  font-size: 56px;
}

.hero .headline {
  margin-top: 20px;
}

.hero .stack {
  margin-top: 20px;
  color: #94a3b8;
}

.project-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.project-wrap {
  position: relative;
  padding: 30px;
  padding-left: 160px;
  background-color: #fff;
  border-radius: 10px;
}

.project-wrap .logo {
  position: absolute;
  left: 30px;
  top: calc(50% - 18px);
  width: 100px;
  min-height: 36px;
  background-size: contain !important;
}

.project-wrap .project {
  font-size: 16px;
  color: #111;
}

.project-wrap div, .project-wrap p {
  font-size: 14px;
  color: #777;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.skills-grid > div {
  padding: 30px;
  border-radius: 10px;
  background-color: #fff;
}

.skills-grid dl {
  margin-top: 10px;
  padding: 20px;
  list-style: none;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.skills-grid dt {
  font-size: 20px;
  color: #111;
}

.skills-grid dd {
  display: inline-block;
  padding: 0 10px;
}

.skills-grid .logo {
  min-width: 40px;
  height: 40px;
  background-size: contain;
}

.skills-grid .logo.jquery {
  width: 100px;
}

.skills-grid .logo + .logo {
  margin-left: 20px;
}

/* =========================
company logo
========================= */
.company-grid {
  height: 140px;
}

.company-grid div {
  padding: 30px;
  text-align: center;
  background-color: #fff;
  border-radius: 10px;
}

.company-grid .only,
.company-grid .logo {
  height: 100px;
  margin: 20px 0;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.company-grid .only {
  line-height: 100px;
}

/* =========================
Career Timeline
========================= */
.career h3 {
  position: relative;
}

.career h3::before {
  position: absolute;
  left: 0;
  right: 0;
  top: 140px;
  display: block;
  content: '';
  height: 1px;
  background-color: #e5e5e5;
  background: linear-gradient(to right, rgba(229, 229, 229, 0) 0, #e5e5e5 50px, #e5e5e5 calc(100% - 50px), rgba(229, 229, 229, 0) 100%);
}

.career .timeline {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-start;
  padding: 0 30px;
  overflow-x: scroll;
}

.career .timeline-year {
  position: relative;
  width: auto;
  height: initial !important;
  white-space: nowrap;
}

.career .timeline-year .year {
  position: relative;
  width: 100%;
  margin-bottom: 80px;
  text-align: center;
}

.career .timeline-year .year::before {
  position: absolute;
  left: calc(50% - 5px);
  top: 50px;
  display: block;
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #e5e5e5;
}

.career .timeline-year .year span {
  display: block;
  min-height: 32px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 20px;
}

.career .item-wrap .timeline-item {
  position: relative;
  min-height: 154px;
  padding: 30px;
  margin-bottom: 20px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.career .item-wrap .timeline-item::before {
  position: absolute;
  left: 50%;
  top: -60px;
  display: block;
  content: '';
  width: 1px;
  height: 60px;
  background-color: #e5e5e5;
}

.career .item-wrap .timeline-item + .timeline-item {
  margin-top: 60px;
}

.career .timeline-item .logo {
  width: 100%;
  height: 50px;
}

.career .timeline-item .only {
  line-height: 50px;
}

.career .timeline-item .tech {
  font-size: 12px;
  opacity: .5;
}

/* =========================
swiper
========================= */
swiper-container {
  width: 100%;
  height: 100%;
}

swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================
contact
========================= */
.contact {
  padding: 120px 0;
  text-align: center;
}

.contact .contact-card {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 40px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.contact .contact-desc {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
}

.contact .contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact .contact-form .form-row {
  display: flex;
  gap: 16px;
}

.contact .contact-form .form-row input {
  flex: 1;
}

.contact .contact-form input,
.contact .contact-form textarea {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid #ddd;
  font-size: 14px;
  transition: all 0.2s;
}

.contact .contact-form input:focus,
.contact .contact-form textarea:focus {
  border-color: #000;
  outline: none;
}

.contact .contact-form textarea {
  min-height: 140px;
  resize: none;
}

.contact .btn-send {
  margin-top: 10px;
  padding: 14px;
  border-radius: 12px;
  background: #000;
  color: #fff;
  font-weight: 600;
  transition: 0.3s;
}

.contact .btn-send:hover {
  background: #333;
}

.contact .contact-alt {
  margin-top: 20px;
  font-size: 14px;
  color: #888;
}

.contact .contact-alt .btn-mail {
  margin-left: 8px;
  font-weight: 600;
  text-decoration: underline;
}

.contact .hidden {
  display: none;
}

.top-btn {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  color: #111;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid #eee;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.25s ease;
  z-index: 999;
}

.top-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* =========================
Link
========================= */
.links dt {
  position: relative;
  margin-bottom: 16px;
  text-align: center;
}

.links dt::before {
  position: absolute;
  top: 50%;
  left: 0;
  display: inline-block;
  content: '';
  width: 100%;
  height: 1px;
  background-color: #eeeeef;
}

.links dt span {
  position: relative;
  display: inline-block;
  padding: 0 16px;
  font-weight: 600;
  background-color: #fff;
}

.links dd {
  color: #666;
}

.links .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 40px;
  margin-bottom: 80px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.links .grid p a {
  display: block;
  position: relative;
  padding-left: 12px;
}

.links .grid p a::before {
  position: absolute;
  left: 0;
  top: 11px;
  display: block;
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 3px;
  background-color: #666;
}

.links .grid p a:empty {
  display: none;
}

/* =========================
page-link
========================= */
.page-link {
  width: 1200px;
  margin: 0 auto;
}

.page-link .tab__content {
  padding-top: 16px;
}

/* =========================

========================= */
#timeline .swiper-wrapper {
  transition: height 0.3s ease;
}

/* =========================

========================= */
/* =========================
Footer
========================= */
.footer {
  border-top: 1px solid #E5E5E5;
  padding: 60px 0;
  text-align: center;
  font-size: 14px;
  color: #94a3b8;
}