:root {
    --bg: #ffffff;
    --fg: #111;
    --muted: #6a6a6a;
    --maxw: 920px;
    --footer-h: 64px;
    --fs-base: 1rem;
    --ui-medium: "Untitled Sans Medium", Helvetica, Arial, sans-serif;
}

/* 리셋 */
* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    color: var(--fg);
    font: 400 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}

a {
    color: inherit;
    text-decoration: none
}

/* 랜딩(검정) */
.landing {
    min-height: 100svh;
    height: 100vh;
    height: calc(100dvh + 1px);
    display: grid;
    place-items: center;
    background: #000;
    color: #fff;
}

.landing-inner {
    width: min(1100px, 92vw);
    display: flex;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.brand {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.brand .name {
    font-weight: 700;
    letter-spacing: -0.01em;
}

.brand .role {
    color: #cfcfcf
}

.hint {
    opacity: .7;
}

/* 뷰어(흰) */
.viewer {
    min-height: 100svh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    justify-items: center;
    align-items: center;
    padding: 28px 20px calc(var(--footer-h) + 12px);
    background: var(--bg);
}

/* 상단 정보줄 */
.topline {
    align-self: start;
    width: 100%;
    max-width: calc(var(--maxw) + 200px);
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 14px;
}

/* 스테이지: 중앙 배치 */
.stage {
    margin: 0;
    position: relative;
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 10px;
    width: 100%;
}

/* 이미지 + 페이드 */
.media-slot {
    display: grid;
    place-items: center;
}

.photo {
    max-width: min(84vw, var(--maxw));
    max-height: 70vh;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .06);
    opacity: 0;
    transition: opacity .25s ease;
}

.photo.in {
    opacity: 1;
}

video.photo {
    width: min(84vw, var(--maxw));
    background: #000;
}

.embed.photo {
    width: min(84vw, var(--maxw));
    aspect-ratio: 16 / 9;
    height: auto;
    border: 0;
    background: #000;
}

/* 좌/우 히트존(반폭). 풋터 안 덮게 bottom 지정 */
.hit {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50%;
    background: transparent;
    border: 0;
    padding: 0;
    margin: 0;
    cursor: pointer;
    z-index: 5;
    pointer-events: auto;
}

.hit-left {
    left: 0;
    right: auto;
}

.hit-right {
    right: 0;
    left: auto;
}

.stage.has-video .media-slot {
    position: relative;
    z-index: 6;
}

.video-nav {
    display: none;
    gap: 24px;
    justify-content: center;
}

.video-nav button {
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font: inherit;
    padding: 0;
}

/* 하단 네비 — 뷰어에 들어오면 나타나게 */
.bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 18px;
    display: flex;
    gap: 18px;
    justify-content: center;
    font-size: 14px;
    z-index: 900;
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
}

.bottom-nav.show {
    opacity: 1;
    pointer-events: auto;
}

.bottom-nav .link {
    border-bottom: 1px solid currentColor;
}

.bottom-nav .link:hover {
    border-bottom-width: 2px;
}

.bottom-nav .dash {
    opacity: .6
}

/* 패널 공통 */
[hidden] {
    display: none !important;
}

.panel {
    position: fixed;
    inset: 0;
    display: none;
    pointer-events: none;
}

.panel.show {
    display: grid;
    pointer-events: auto;
}

body.dim .viewer {
    filter: brightness(.65);
}

/* Index: 우측 슬라이드 */
.panel-index {
    justify-items: end;
    background: rgba(0, 0, 0, .28);
    z-index: 1000;
}

.panel-index .panel-inner {
    width: min(520px, 86vw);
    height: 100%;
    background: rgba(255, 255, 255, .96);
    border-left: 1px solid rgba(0, 0, 0, .08);
    box-shadow: -24px 0 40px rgba(0, 0, 0, .08);
    transform: translateX(100%);
    transition: transform .24s ease;
    padding: 24px 28px 32px;
    overflow: auto;
}

.panel-index.show .panel-inner {
    transform: translateX(0);
}

.panel-nav {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 12px;
}

.panel-close {
    background: transparent;
    border: 1px solid #000;
    padding: 7px 12px;
    font-size: 0.7rem;
    cursor: pointer;
}

.panel-title {
    margin: 0 0 12px;
    font-size: 1.2rem;
}

.index-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.index-list li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 6px 0;
}

.index-list a {
    text-decoration: none;
}

.index-list a:hover {
    font-style: italic;
    color: red;
}

.index-list .n {
    color: var(--muted);
}

/* Thumbs: 전체 화면 */
.panel-thumbs {
    background: #fff;
    z-index: 1100;
    grid-template-rows: auto 1fr;
}

.thumbs-top {
    padding: 16px 20px;
    display: flex;
    justify-content: flex-end;
}

.panel-thumbs .panel-close {
    background: transparent;
    border: 1px solid #000;
    padding: 7px 12px;
    font-size: 0.7rem;
    cursor: pointer;
}

.thumbs-grid {
    padding: 0 20px 28px;
    column-count: 4;
    column-gap: 16px;
    width: 100%;
    overflow: auto;
}

@media (max-width:1024px) {
    .thumbs-grid {
        column-count: 3;
    }
}

@media (max-width:720px) {
    .thumbs-grid {
        column-count: 2;
    }
}

.thumbs-grid a {
    display: inline-block;
    width: 100%;
    margin: 0 0 16px;
    break-inside: avoid;
}

.thumbs-grid img {
    width: 100%;
    height: auto;
    display: block;
}

/* 반응형 보정 */
@media (max-width:560px) {
    .photo {
        max-width: 92vw;
        max-height: 62vh;
    }
}

/* contact: 이미지 대신 텍스트 박스만 중앙 배치 (좌측정렬) */
.contact-box {
    width: min(720px, 90vw);
    display: grid;
    gap: 18px;
    justify-items: start;
    /* 좌측정렬 */
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0px;
}

/* contact 페이지에는 히트존이 없으니 .stage 기본 중앙 정렬만 사용 */

/* 공통 브랜드 링크(좌상단 이름) */
.brand-link {
    text-decoration: none;
}

.brand-link:hover {
    text-decoration: underline;
}

/* contact/포트폴리오 링크: hover시에만 밑줄 */
.contact-list a,
.contact-portfolio a {
    text-decoration: none;
}

.contact-list a:hover,
.contact-portfolio a:hover {
    text-decoration: underline;
}

/* ===== Sidebar & Contact — 1.2rem 타입셋 ===== */
:root {
/*    --fs-base: 1.2rem;*/
    --lh-base: 1.6;
    --panel-w: 680px;
    /* 스샷처럼 적당히 좁은 폭 */
}

.panel-index .panel-nav {
    display: none;
}

/* 우상단 X는 커스텀으로 */

.panel-tabs{
    font-size: 14px;
}

.panel-index .panel-head {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    margin-bottom: 18px;
}

.panel-index .panel-tabs a {
    text-decoration: none;
    color: inherit;
    opacity: .8;
    margin-right: 16px;
}

.panel-index .panel-tabs .is-current {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.panel-index .panel-tabs a:hover {
    text-decoration: underline;
    opacity: 1;
}

.panel-index .btn-close {
    margin-left: auto;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    opacity: .6;
}

.panel-index .btn-close::before {
    content: "×";
}

.panel-index .btn-close:hover {
    opacity: 1;
}

.index-list {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
    font-size: var(--fs-base);
    line-height: var(--lh-base);
}

.index-list li {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    padding: 6px 0;
}

.index-list a:hover {
    text-decoration: underline;
    text-decoration: none;
    color: inherit;
}

.index-list .n {
    color: #888;
}

/* Contact 페이지도 동일 타이포 & 폭 */
.contact-wrap {
    min-height: 100svh;
    display: grid;
    place-items: start;
    padding-left: max(24px, 6vw);
    padding-right: max(24px, 4vw);
    background: #fff;
}

.contact-card {
    width: min(var(--panel-w), 92vw);
    margin-top: 28px;
    font-size: var(--fs-base);
    line-height: var(--lh-base);
}

.contact-menu {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 18px;
}

.brand-link {
    text-decoration: none;
}

.brand-link:hover {
    text-decoration: underline;
}

/* 1) 요청: contact 링크 hover 시에만 밑줄 */
.contact-list a,
.contact-portfolio a {
    text-decoration: none;
}

.contact-list a:hover,
.contact-portfolio a:hover {
    text-decoration: underline;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0 0 18px 0;
    display: grid;
    gap: 8px;
}

.contact-list li {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 48px;
    align-items: baseline;
}

.contact-detail {
    color: var(--muted);
    opacity: 0;
    transition: opacity .18s ease;
}

.contact-list li:hover .contact-detail,
.contact-list li:focus-within .contact-detail {
    opacity: 1;
}

.contact-portfolio {
    margin-top: 12px;
}

@media (max-width:560px) {
    .contact-list li {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-detail {
        font-size: 14px;
        opacity: 1;
    }
}

.index-list {
    font-size: 14px;
    /* 직접 px 지정 */
}

/* 위쪽에 올린 Index — Thumbs 스타일 */
.top-links {
  display: flex;
  gap: 15px;        /* 링크 사이 간격 */
  align-items: center;
}
.top-links .link {
  border-bottom: 1px solid currentColor;
}
.top-links .link:hover {
  border-bottom-width: 2px;  /* 마우스 올리면 더 두꺼워짐 */
}

.video-thumb {
    min-height: 160px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(0, 0, 0, .2);
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}
.top-links .dash {
  opacity: 0.6;
}

/* 아래쪽에 내린 1/12 스타일 */
.bottom-nav .count {
  font-size: 14px;
  color: gray;
}

@media (max-width:560px) {
    body {
        color: var(--fg);
        font-size: 12px;
    }

    .landing-inner {
        width: calc(100vw - 32px);
    }

    .topline,
    .bottom-nav,
    .bottom-nav .count,
    .panel-index,
    .panel-index .panel-tabs a,
    .index-list .n,
    .panel-close,
    .video-thumb,
    .contact-detail {
        color: var(--fg);
        font-size: 12px;
    }

    .landing,
    .landing .role {
        color: #fff;
    }

    .brand,
    .topline {
        font-family: var(--ui-medium);
        font-style: normal;
        font-weight: 500;
        font-size: 12px;
        line-height: 1.2;
        max-width: none;
    }

    .top-links {
        gap: 20px;
    }

    .top-links .link,
    .top-links .link:hover {
        border-bottom: 0;
    }

    .panel-index {
        background: transparent;
    }

    .panel-index .panel-inner {
        width: 100vw;
        min-height: 100svh;
        background: #fff;
        border-left: 0;
        box-shadow: none;
        padding: 28px 32px 40px;
    }

    .panel-index .panel-head,
    .panel-index .panel-tabs,
    .index-list {
        font-family: var(--ui-medium);
        font-style: normal;
        font-weight: 500;
        font-size: 12px;
        line-height: 1.83333;
    }

    .panel-index .panel-head {
        margin-bottom: 18px;
    }

    .panel-index .panel-tabs a,
    .panel-index .panel-tabs a:hover {
        text-decoration: none;
        opacity: 1;
    }

    .panel-index .panel-tabs .is-current,
    .panel-index .panel-tabs .is-current:hover {
        font-weight: 700;
        text-decoration: underline;
        text-underline-offset: 2px;
    }

    .panel-index .btn-close {
        font-family: var(--ui-medium);
        font-size: 12px;
        opacity: 1;
    }

    .index-list {
        margin-top: 0;
    }

    .index-list li {
        padding: 0;
    }

    .index-list li:first-child {
        margin-bottom: 9px;
    }

    .panel-thumbs {
        align-items: start;
    }

    .stage.has-video .hit {
        display: none;
    }

    .stage.has-video .video-nav {
        display: flex;
    }

    .thumbs-top {
        padding: 16px;
    }

    .thumbs-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        align-items: start;
        gap: 8px;
        column-count: auto;
        column-gap: 8px;
        padding: 0 16px 24px;
    }

    .thumbs-grid a {
        display: block;
        margin: 0;
    }

    .thumbs-grid img {
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: top center;
    }

    .video-thumb {
        min-height: 0;
        aspect-ratio: 1 / 1;
        padding: 4px;
        line-height: 1.2;
    }
}

@media (max-width:900px) and (orientation: landscape) {
    .thumbs-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        column-count: auto;
        column-gap: 8px;
    }
}