@charset "UTF-8";

/* font */
@font-face { font-family: "notosansKR"; src: url("../font/NotoSansKR-Regular.ttf"); font-weight: 400; font-display: swap; }
@font-face { font-family: "notosansKR"; src: url("../font/NotoSansKR-Medium.ttf"); font-weight: 500; font-display: swap; }
@font-face { font-family: "notosansKR"; src: url("../font/NotoSansKR-Bold.ttf"); font-weight: 700; font-display: swap; }

/* color */
:root {
    --color-bg: #ffffff;
    --color-bg-sub: #f6f7f9;
    --color-text: #1b1d21;
    --color-text-sub: #5b6170;
    --color-line: #e3e6eb;
    --color-point: #2f5bea;
    --color-point-weak: #eaf0ff;
    --header-height: 64px;
}

/* reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body {
    margin: 0;
    font-family: "notosansKR", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    word-break: keep-all;
}
h1, h2, h3, p, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* common */
.section { padding: 96px 0; }
.section:nth-of-type(even) { background: var(--color-bg-sub); }
.section__inner { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.section__title { margin-bottom: 40px; font-size: 28px; font-weight: 700; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    height: 48px; padding: 0 24px; border-radius: 8px;
    font-weight: 500; border: 1px solid var(--color-point);
    transition: background .2s, color .2s;
}
.btn--primary { background: var(--color-point); color: #fff; }
.btn--primary:hover { background: #2349c4; }
.btn--line { color: var(--color-point); background: transparent; }
.btn--line:hover { background: var(--color-point-weak); }

/* header */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: var(--header-height);
    background: rgba(255, 255, 255, .92);
    border-bottom: 1px solid var(--color-line);
    backdrop-filter: blur(6px);
}
.header__inner {
    display: flex; align-items: center; justify-content: space-between;
    max-width: 1040px; height: 100%; margin: 0 auto; padding: 0 24px;
}
.header__logo { font-size: 18px; font-weight: 700; }
.header__toggle { display: none; }

.gnb { display: flex; align-items: center; gap: 32px; }
.gnb__list { display: flex; gap: 32px; }

.header__user { display: flex; align-items: center; gap: 12px; padding-left: 24px; border-left: 1px solid var(--color-line); font-size: 14px; color: var(--color-text-sub); }
.header__user-name strong { color: var(--color-text); font-weight: 500; }
.header__logout { margin: 0; }
.header__logout-btn { height: 32px; padding: 0 12px; font-size: 13px; color: var(--color-text-sub); background: none; border: 1px solid var(--color-line); border-radius: 6px; }
.header__logout-btn:hover { color: var(--color-point); border-color: var(--color-point); }
.gnb__link { font-size: 15px; color: var(--color-text-sub); transition: color .2s; }
.gnb__link:hover,
.gnb__link.is-active { color: var(--color-point); font-weight: 500; }

/* hero */
.hero { padding-top: calc(var(--header-height) + 120px); padding-bottom: 120px; }
.hero__eyebrow { margin-bottom: 16px; font-size: 15px; font-weight: 700; color: var(--color-point); letter-spacing: .04em; }
.hero__title { font-size: 40px; font-weight: 700; line-height: 1.35; }
.hero__name { color: var(--color-point); }
.hero__desc { max-width: 640px; margin-top: 24px; font-size: 18px; color: var(--color-text-sub); }
.hero__meta { display: flex; gap: 20px; margin-top: 24px; font-size: 15px; color: var(--color-text-sub); }
.hero__meta-item strong { color: var(--color-text); }
.hero__actions { display: flex; gap: 12px; margin-top: 40px; }
.hero__layout { display: flex; align-items: center; gap: 64px; }
.hero__content { flex: 1; min-width: 0; }
.hero__photo { flex: 0 0 240px; }
.hero__photo-img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 16px; background: var(--color-bg-sub); }

/* skills */
.skills__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.skills__group { padding: 24px; background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 12px; }
.skills__label { margin-bottom: 16px; font-size: 16px; font-weight: 700; }
.skills__list { display: flex; flex-wrap: wrap; gap: 8px; }
.skills__tag { padding: 4px 12px; font-size: 14px; color: var(--color-point); background: var(--color-point-weak); border-radius: 999px; }

/* career */
.timeline { border-left: 2px solid var(--color-line); }
.timeline__item { position: relative; display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 0 0 40px 32px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
    content: ""; position: absolute; left: -7px; top: 6px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--color-bg); border: 2px solid var(--color-point);
}
.timeline__period { font-size: 15px; color: var(--color-text-sub); }
.timeline__company { font-size: 20px; font-weight: 700; }
.timeline__badge { display: inline-block; margin-left: 8px; padding: 2px 8px; font-size: 12px; font-weight: 500; vertical-align: middle; color: var(--color-text-sub); border: 1px solid var(--color-line); border-radius: 999px; }
.timeline__role { margin-top: 4px; color: var(--color-point); font-weight: 500; }
.timeline__summary { margin-top: 8px; }
.timeline__tasks { margin-top: 12px; color: var(--color-text-sub); }
.timeline__tasks li { position: relative; padding-left: 14px; }
.timeline__tasks li::before { content: "·"; position: absolute; left: 0; }

/* career detail (경력 상세) */
.timeline__toggle {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 14px; padding: 6px 14px; font-size: 14px; font-weight: 500;
    color: var(--color-point); background: var(--color-point-weak);
    border: 0; border-radius: 999px;
}
.timeline__toggle::after { content: ""; width: 6px; height: 6px; margin-left: 2px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform .2s; }
.timeline__toggle[aria-expanded="true"]::after { transform: rotate(-135deg) translateY(-2px); }
.timeline__toggle-meta { font-weight: 400; color: var(--color-text-sub); }

.career-detail { margin-top: 16px; padding: 20px; background: var(--color-bg-sub); border-radius: 12px; }
.career-detail[hidden] { display: none; }
.career-detail__block { margin-bottom: 16px; }
.career-detail__label { margin-bottom: 8px; font-size: 14px; font-weight: 700; }

.history { display: grid; gap: 0; }
.history__item { display: grid; grid-template-columns: 200px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--color-line); }
.history__item:last-child { border-bottom: 0; }
.history__item--milestone .history__title { color: var(--color-text-sub); font-weight: 400; }
.history__period { font-size: 14px; color: var(--color-text-sub); font-variant-numeric: tabular-nums; }
.history__title { font-weight: 500; }
.history__type { margin-left: 6px; padding: 1px 8px; font-size: 12px; color: var(--color-text-sub); border: 1px solid var(--color-line); border-radius: 999px; }
.history__org { margin-top: 2px; font-size: 14px; color: var(--color-text-sub); }
.history__desc { margin-top: 6px; font-size: 14px; }
.history__area { margin-top: 6px; font-size: 14px; }
.history__area-label { margin-right: 6px; font-size: 12px; font-weight: 700; color: var(--color-text-sub); }

/* 프로젝트 화면 이미지 */
.shots { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.shots__item { display: flex; flex-direction: column; gap: 4px; }
.shots__link { display: block; height: 160px; overflow: hidden; border: 1px solid var(--color-line); border-radius: 8px; background: var(--color-bg); }
.shots__link:hover { border-color: var(--color-point); }
.shots__img { display: block; width: 256px; height: 100%; object-fit: cover; object-position: top; }
.shots__item--mobile .shots__img { width: 74px; }
.shots__caption { font-size: 12px; color: var(--color-text-sub); }

/* 이미지 크게 보기 */
.lightbox { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 48px 16px 16px; background: rgba(0, 0, 0, .8); }
.lightbox[hidden] { display: none; }
.lightbox__img { max-width: 100%; max-height: 100%; border-radius: 8px; background: #fff; }
.lightbox__close { position: absolute; top: 8px; right: 12px; width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer; }
.lightbox__close::before, .lightbox__close::after { content: ""; position: absolute; top: 19px; left: 8px; width: 24px; height: 2px; background: #fff; }
.lightbox__close::before { transform: rotate(45deg); }
.lightbox__close::after { transform: rotate(-45deg); }

.award-list { display: grid; gap: 8px; margin-top: 10px; }
.award-list__item { display: grid; grid-template-columns: 96px 1fr; column-gap: 12px; font-size: 14px; }
.award-list__date { grid-row: span 2; color: var(--color-text-sub); font-variant-numeric: tabular-nums; }
.award-list__name { font-weight: 500; color: var(--color-point); }
.award-list__reason { color: var(--color-text-sub); }

.evidence { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--color-line); }
.evidence__label { margin-bottom: 8px; font-size: 13px; font-weight: 700; color: var(--color-text-sub); }

/* 근거 문서 칩 (LLM 인용 표기 형태) */
.cite { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.cite__chip {
    display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
    padding: 3px 10px 3px 4px; font-size: 12px; line-height: 1.4; color: var(--color-text-sub);
    background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 999px; cursor: pointer;
}
.cite__chip:hover, .cite__chip:focus-visible { color: var(--color-point); border-color: var(--color-point); }
.cite__num {
    display: inline-flex; align-items: center; justify-content: center; flex: 0 0 18px;
    width: 18px; height: 18px; font-size: 11px; font-weight: 700;
    color: var(--color-point); background: var(--color-point-weak); border-radius: 50%;
}
.cite__text { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* 근거 문서 모달 */
.cite-modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(0, 0, 0, .5); }
.cite-modal[hidden] { display: none; }
.cite-modal__dialog { position: relative; width: 100%; max-width: 480px; max-height: 100%; overflow-y: auto; padding: 28px 24px 24px; background: var(--color-bg); border-radius: 16px; }
.cite-modal__close { position: absolute; top: 12px; right: 12px; width: 32px; height: 32px; border: 0; background: transparent; cursor: pointer; }
.cite-modal__close::before, .cite-modal__close::after { content: ""; position: absolute; top: 15px; left: 7px; width: 18px; height: 2px; background: var(--color-text-sub); }
.cite-modal__close::before { transform: rotate(45deg); }
.cite-modal__close::after { transform: rotate(-45deg); }
.cite-modal__eyebrow { font-size: 12px; font-weight: 700; color: var(--color-point); }
.cite-modal__title { margin-top: 4px; padding-right: 32px; font-size: 19px; font-weight: 700; }
.cite-modal__info { display: grid; gap: 10px; margin-top: 20px; }
.cite-modal__row { display: grid; grid-template-columns: 80px 1fr; gap: 12px; font-size: 14px; }
.cite-modal__row[hidden] { display: none; }
.cite-modal__term { color: var(--color-text-sub); }
.cite-modal__note { margin-top: 20px; padding-top: 12px; font-size: 12px; color: var(--color-text-sub); border-top: 1px solid var(--color-line); }

/* projects */
.projects__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
    display: flex; flex-direction: column;
    padding: 28px 24px; background: var(--color-bg);
    border: 1px solid var(--color-line); border-radius: 12px;
    transition: border-color .2s, transform .2s;
}
.project-card:hover { border-color: var(--color-point); transform: translateY(-2px); }
.project-card__period { font-size: 14px; color: var(--color-text-sub); }
.project-card__title { margin-top: 8px; font-size: 19px; font-weight: 700; }
.project-card__client { margin-top: 2px; font-size: 14px; color: var(--color-text-sub); }
.project-card__role { margin-top: 4px; font-size: 14px; color: var(--color-point); font-weight: 500; }
.project-card__area { margin-top: 12px; padding: 10px 12px; font-size: 14px; background: var(--color-bg-sub); border-radius: 8px; }
.project-card__area-label { display: block; margin-bottom: 2px; font-size: 12px; font-weight: 700; color: var(--color-text-sub); }
.project-card__desc { flex: 1; margin-top: 12px; color: var(--color-text-sub); }
.project-card__stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.project-card__stack li { padding: 2px 10px; font-size: 13px; border: 1px solid var(--color-line); border-radius: 999px; }

/* background (학력 · 병역 · 자격) */
.background__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.background__group { padding: 24px; background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 12px; }
.background__label { margin-bottom: 16px; font-size: 16px; font-weight: 700; }
.background__list { display: grid; gap: 16px; }
.background__title { font-weight: 500; }
.background__desc { font-size: 14px; color: var(--color-text-sub); }
.background__period { margin-top: 2px; font-size: 13px; color: var(--color-text-sub); }

/* contact */
.contact__list { display: grid; gap: 16px; max-width: 560px; }
.contact__item { display: flex; gap: 24px; padding: 20px 24px; background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 12px; }
.contact__label { width: 72px; flex-shrink: 0; font-weight: 700; }
.contact__value { color: var(--color-point); word-break: break-all; }
.contact__value:hover { text-decoration: underline; }

/* footer */
.footer { padding: 32px 24px; text-align: center; border-top: 1px solid var(--color-line); }
.footer__copy { font-size: 14px; color: var(--color-text-sub); }

/* floating top */
.floating-top {
    position: fixed; right: 24px; bottom: 24px; z-index: 90;
    width: 52px; height: 52px; border-radius: 50%;
    font-size: 13px; font-weight: 700; color: var(--color-point);
    background: var(--color-bg); border: 1px solid var(--color-line);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
    opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s;
}
.floating-top.is-show { opacity: 1; visibility: visible; }

/* login */
.login-page { background: var(--color-bg-sub); }
.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 40px 16px; }
.login__box { width: 100%; max-width: 400px; padding: 40px 32px; background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 16px; }
.login__eyebrow { font-size: 14px; font-weight: 700; color: var(--color-point); letter-spacing: .04em; }
.login__title { margin-top: 8px; font-size: 26px; font-weight: 700; }
.login__desc { margin-top: 8px; font-size: 15px; color: var(--color-text-sub); }
.login__alert { margin-top: 20px; padding: 12px 14px; font-size: 14px; color: var(--color-point); background: var(--color-point-weak); border-radius: 8px; }
.login__alert--error { color: #c62828; background: #fdecec; }
.login__list { display: grid; gap: 10px; margin-top: 28px; }
.login__btn {
    display: flex; align-items: center; justify-content: center;
    height: 48px; font-size: 15px; font-weight: 500;
    border: 1px solid var(--color-line); border-radius: 8px;
    transition: opacity .2s;
}
.login__btn:hover { opacity: .85; }
.login__btn--google { color: var(--color-text); background: #fff; }
.login__btn--kakao { color: #191919; background: #fee500; border-color: #fee500; }
.login__btn--naver { color: #fff; background: #03c75a; border-color: #03c75a; }
.login__btn--line { color: #fff; background: #06c755; border-color: #06c755; }
.login__btn--apple { color: #fff; background: #000; border-color: #000; }

/* media */
@media (max-width: 1024px) {
    .hero__layout { gap: 40px; }
    .hero__photo { flex-basis: 200px; }
    .skills__grid { grid-template-columns: repeat(2, 1fr); }
    .projects__grid { grid-template-columns: repeat(2, 1fr); }
    .background__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero__layout { flex-direction: column-reverse; align-items: stretch; gap: 24px; }
    .hero__photo { flex-basis: auto; width: 120px; align-self: flex-start; }
    .hero__photo-img { border-radius: 12px; }
    .section { padding: 64px 0; }
    .section__inner, .header__inner { padding: 0 16px; }
    .section__title { margin-bottom: 28px; font-size: 24px; }

    .header__toggle {
        display: block; position: relative; width: 40px; height: 40px;
        padding: 0; background: none; border: 0;
    }
    .header__toggle-bar,
    .header__toggle-bar::before,
    .header__toggle-bar::after {
        position: absolute; left: 10px; width: 20px; height: 2px;
        background: var(--color-text); transition: transform .2s, background .2s;
    }
    .header__toggle-bar { top: 19px; }
    .header__toggle-bar::before,
    .header__toggle-bar::after { content: ""; left: 0; }
    .header__toggle-bar::before { top: -6px; }
    .header__toggle-bar::after { top: 6px; }
    .header.is-open .header__toggle-bar { background: transparent; }
    .header.is-open .header__toggle-bar::before { transform: translateY(6px) rotate(45deg); }
    .header.is-open .header__toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }

    .gnb {
        display: none; position: absolute; top: var(--header-height); left: 0; right: 0;
        background: var(--color-bg); border-bottom: 1px solid var(--color-line);
    }
    .header.is-open .gnb { display: block; }
    .gnb__list { flex-direction: column; gap: 0; padding: 8px 16px; }
    .gnb__link { display: block; padding: 12px 0; font-size: 16px; }
    .header__user { justify-content: space-between; padding: 12px 16px; border-left: 0; border-top: 1px solid var(--color-line); }

    .hero { padding-top: calc(var(--header-height) + 64px); padding-bottom: 64px; }
    .hero__title { font-size: 28px; }
    .hero__desc { font-size: 16px; }
    .hero__actions { flex-direction: column; }

    .skills__grid,
    .projects__grid,
    .background__grid { grid-template-columns: 1fr; }

    .timeline__item { grid-template-columns: 1fr; gap: 4px; padding-left: 24px; }
    .career-detail { padding: 16px 14px; }
    .history__item { grid-template-columns: 1fr; gap: 4px; }
    .award-list__item { grid-template-columns: 1fr; }
    .award-list__date { grid-row: auto; }
    .shots__link { height: 120px; }
    .shots__img { width: 192px; }
    .shots__item--mobile .shots__img { width: 56px; }

    .contact__item { flex-direction: column; gap: 4px; padding: 16px; }

    .floating-top { right: 16px; bottom: 16px; width: 44px; height: 44px; }
}