/* Rihan Kim — portfolio. 종이 같은 밝은 바탕, 작은 메타 글자, 넓은 여백. */
:root {
  --bg: #eeede9;
  --ink: #141414;
  --mute: #6b6a66;
  --line: #cfcdc6;
  --gut: clamp(16px, 3.2vw, 48px);
  --gap: clamp(8px, 1.2vw, 16px);
  --step: clamp(56px, 9vw, 140px);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  font-feature-settings: "tnum";
  overflow-x: hidden;
}
:lang(ko) { word-break: keep-all; overflow-wrap: anywhere; }
a { color: inherit; text-decoration: none; }
img, video, iframe { display: block; width: 100%; height: auto; border: 0; }
img[width] { height: auto; }
figure { margin: 0; }
h1, h2, h3, p { margin: 0; }

.label, .run, .facts dt, .card__no, .card__meta, figcaption, .pager small, .site-footer, .cv li > span:first-child, .press__note, .pr__date {
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px var(--gut);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(6px);
}
.logo { font-weight: 600; letter-spacing: -.01em; }
.nav { display: flex; gap: clamp(16px, 2.5vw, 36px); font-size: 14px; }
.nav a { color: var(--mute); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

/* running head, like a page header */
.run {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 18px var(--gut) 0;
  color: var(--mute);
}

/* cover */
.cover { padding: clamp(48px, 10vw, 160px) var(--gut) var(--step); display: grid; gap: 24px; }
.cover__name {
  font-size: clamp(64px, 15vw, 240px);
  line-height: .86; letter-spacing: -.045em; font-weight: 600;
}
.cover__sub { display: flex; flex-wrap: wrap; gap: 8px 32px; color: var(--mute); font-size: 14px; }

/* opener: info (left, bottom) + large media (right) */
.opener {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--gut); align-items: end;
  padding: 32px var(--gut) var(--step);
}
.opener__info { display: grid; gap: 20px; align-content: end; }
.opener__no { font-size: 13px; color: var(--mute); }
.opener h1, .opener h2 { font-size: clamp(26px, 3vw, 44px); line-height: 1.15; letter-spacing: -.02em; font-weight: 600; }
.opener h1 span { display: block; font-size: .5em; font-weight: 400; color: var(--mute); margin-top: 6px; letter-spacing: 0; }
.opener__line { font-size: 15px; color: var(--ink); max-width: 34em; }
.opener__media { background: #ddd; }
.opener__media video, .opener__media img { aspect-ratio: 16 / 9; object-fit: cover; }
.opener--tall { align-items: start; }
.opener--tall .opener__media { justify-self: end; width: min(100%, 640px); background: none; }
.opener--tall .opener__media img { aspect-ratio: auto; }
.more { font-size: 14px; border-bottom: 1px solid currentColor; justify-self: start; }

.facts { display: grid; grid-template-columns: 8.6em 1fr; gap: 6px 12px; margin: 0; font-size: 13px; line-height: 1.5; }
.facts dt { color: var(--mute); padding-top: 2px; }
.facts dd { margin: 0; }
.poster { display: grid; gap: 8px; width: 132px; }
.poster figcaption { color: var(--mute); }
.poster__open { display: block; padding: 0; border: 0; background: none; cursor: zoom-in; }
.poster__open img { display: block; width: 100%; height: auto; transition: opacity .2s; }
.poster__open:hover img { opacity: .85; }
.poster__hint { font-size: 11px; color: var(--mute); }
.lightbox { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; background: rgba(20, 20, 20, .92); cursor: zoom-out; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 48px); width: auto; height: auto; object-fit: contain; }
.lightbox__close { position: fixed; top: 16px; right: 20px; padding: 6px 10px; border: 1px solid #eeede9; border-radius: 999px; background: none; color: #eeede9; font: inherit; font-size: 12px; letter-spacing: .04em; cursor: pointer; }

/* index: numbered vertical cards */
.index, .others { padding: 0 var(--gut) var(--step); }
.index__head { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; margin-bottom: 28px; color: var(--mute); }
.index__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px var(--gap); }
.card { display: grid; gap: 10px; }
.card__no { color: var(--mute); }
.card__img { aspect-ratio: 4 / 5; overflow: hidden; background: #ddd; }
.card__img img, .card__img video { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease, filter .6s ease; }
.card:hover .card__img img { transform: scale(1.025); }
.card__title { font-size: 16px; font-weight: 600; line-height: 1.35; }
.card__meta { color: var(--mute); }

.others__list { list-style: none; margin: 0; padding: 0; }
.others__list a {
  display: grid; grid-template-columns: 3em minmax(0, 2fr) minmax(0, 3fr) 4em; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--line); align-items: baseline;
}
.others__list a:hover .ol__title { text-decoration: underline; text-underline-offset: 3px; }
.ol__no, .ol__year { font-size: 12px; color: var(--mute); }
.ol__year { text-align: right; }
.ol__title { font-weight: 600; }
.ol__title em, .pr__outlet em { font-style: normal; font-weight: 400; color: var(--mute); margin-left: 6px; }
.ol__medium { font-size: 13px; color: var(--mute); }

.card[hidden] { display: none; }
.card__no { display: flex; justify-content: space-between; gap: 8px; }
.card__tag { color: var(--mute); }
.card__title em { font-style: normal; font-weight: 400; color: var(--mute); margin-left: 4px; }
.card--plain .card__img { background: none; display: grid; place-items: center; }
.card--plain .card__img img { width: 62%; height: auto; object-fit: contain; }
.card--plain:hover .card__img img { transform: none; }
.card__medium { font-size: 12px; color: var(--mute); }
.filters { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: flex-end; }
.filters button { background: none; border: 0; padding: 0; font: inherit; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); cursor: pointer; }
.filters button[aria-pressed="true"] { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.small { padding: 0 var(--gut) var(--step); }
.small__toggle { background: none; border: 1px solid var(--ink); border-radius: 999px; padding: 10px 18px; font: inherit; font-size: 14px; color: var(--ink); cursor: pointer; }
.small__toggle span { color: var(--mute); }
.small__toggle[aria-expanded="true"] { background: var(--ink); color: var(--bg); }
.small__grid { margin-top: 28px; }
.small__sub { color: var(--mute); margin: 8px 0 14px; }
.small__row { display: grid; grid-template-columns: repeat(auto-fill, 180px); gap: 32px var(--gap); margin-bottom: 40px; align-items: start; }
.small__img--project { aspect-ratio: 4 / 5; background: #e4e2dd; display: grid; place-items: center; }
.small__img--project img { width: 100%; height: 100%; object-fit: cover; }
.small__item .card__title { font-size: 13px; }
.small__item .card__medium { font-size: 11px; }
.small__grid[hidden] { display: none; }
.small__item { display: grid; gap: 8px; }
.small__img { aspect-ratio: 4 / 5; overflow: hidden; background: #ddd; }
.small__item { grid-template-rows: auto auto 2.7em 1.4em 2.8em; align-content: start; }
.small__item .card__no { font-size: 11px; color: var(--mute); }
.small__item .card__title { line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.small__item .card__medium { line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.small__img img { width: 100%; height: 100%; object-fit: cover; }
.b-section { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gut); border-top: 1px solid var(--line); padding-top: 14px !important; margin-left: var(--gut); margin-right: var(--gut); padding-left: 0 !important; padding-right: 0 !important; }
.b-section .label { color: var(--mute); }

.facet-tabs { position: sticky; top: 50px; z-index: 5; display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 12px var(--gut); margin-bottom: 48px; background: color-mix(in srgb, var(--bg) 92%, transparent); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }
.facet-tabs a { color: var(--mute); }
.facet-tabs a[aria-current="page"], .facet-tabs a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.facet { scroll-margin-top: 110px; margin-bottom: var(--step); }
.facet > section, .facet > figure { padding-left: var(--gut); padding-right: var(--gut); margin-bottom: clamp(32px, 5vw, 72px); }
.facet > .b-process, .facet > .b-section { padding-left: 0 !important; padding-right: 0 !important; }
.facet__head { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 6px var(--gut); align-items: baseline; margin: 0 var(--gut) 32px; padding-top: 14px; border-top: 1px solid var(--ink); }
.facet__head h2 { font-size: clamp(22px, 2.2vw, 32px); font-weight: 600; letter-spacing: -.02em; grid-row: span 2; }
.facet__head p { font-size: 13px; color: var(--mute); }
.facet__link { font-size: 12px; color: var(--mute); justify-self: start; border-bottom: 1px solid var(--line); }

.b-list { grid-column: 2; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.b-list li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }

.b-videos { display: flex; align-items: flex-start; gap: var(--gap); }
.b-videos__item { display: grid; gap: 10px; min-width: 0; }
.b-videos__item video { display: block; width: 100%; height: auto; background: #000; }
.b-videos__item .label { color: var(--mute); }
.b-reel { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gut); align-items: end; }
.b-reel__info { display: grid; gap: 14px; align-content: end; font-size: 15px; line-height: 1.8; }
.b-reel__info .label { color: var(--mute); }
.b-reel__video { justify-self: center; }
.b-reel__video video { width: auto; height: min(90vh, 1200px); aspect-ratio: 9 / 16; background: #000; }

.badge { display: inline-block; margin-left: 8px; padding: 2px 8px; border: 1px solid var(--ink); border-radius: 999px; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); vertical-align: 1px; }

/* work blocks */
.work { padding-bottom: var(--step); }
.work > section, .work > figure { padding-left: var(--gut); padding-right: var(--gut); margin-bottom: clamp(40px, 6vw, 96px); }
.work > .opener { margin-bottom: var(--step); padding-bottom: 0; }
.b-text { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gut); }
.b-text__body { grid-column: 2; columns: 2 300px; column-gap: var(--gut); font-size: 15px; line-height: 1.85; }
.b-text__body p { break-inside: avoid; margin-bottom: 1em; }
.b-text--lead .b-text__body { columns: auto; font-size: clamp(19px, 1.8vw, 26px); line-height: 1.6; letter-spacing: -.01em; max-width: 30em; }
.b-full--narrow { max-width: 1100px; margin-left: auto; margin-right: auto; }
.b-row { display: grid; gap: var(--gap); align-items: start; }
.b-row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.b-row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.b-grid { display: grid; gap: var(--gap); grid-template-columns: repeat(var(--cols), minmax(0, 1fr)); }
.b-row figcaption, .b-grid figcaption, .b-full figcaption { grid-column: 1 / -1; color: var(--mute); margin-top: 4px; }
.b-yt { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gut); }
.b-yt__frame { grid-column: 2; aspect-ratio: 16 / 9; background: #000; }
.b-yt__frame iframe { width: 100%; height: 100%; }
.b-process { border-top: 1px solid var(--line); padding-top: 14px !important; display: grid; gap: 32px; margin-left: var(--gut); margin-right: var(--gut); padding-left: 0 !important; padding-right: 0 !important; }
.b-process .label { color: var(--mute); }
.b-process ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gut); }
.b-process li { display: grid; gap: 10px; align-content: start; font-size: 14px; line-height: 1.75; }
.b-process li > span { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }

.pager { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--gut); padding: 24px var(--gut) 0; border-top: 1px solid var(--line); margin: 0 var(--gut); padding-left: 0; padding-right: 0; }
.pager a { display: grid; gap: 4px; }
.pager a:nth-child(2) { text-align: center; }
.pager a:last-child { text-align: right; }
.pager small { color: var(--mute); }
.pager span { font-weight: 600; }

/* about */
.about__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gut); padding: 32px var(--gut) var(--step); align-items: start; }
.about__photo { position: sticky; top: 72px; }
.about__text { display: grid; gap: 40px; max-width: 760px; }
.about__text h1 { font-size: clamp(30px, 4vw, 56px); letter-spacing: -.03em; line-height: 1.1; font-weight: 600; }
.about__text h1 span { display: block; font-size: .45em; color: var(--mute); font-weight: 400; letter-spacing: 0; margin-top: 8px; }
.about__bio { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.85; display: grid; gap: 1em; }
.cv { display: grid; gap: 12px; }
.cv .label { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 20px; color: var(--mute); }
.cv ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.cv li { display: grid; grid-template-columns: 6em 1fr; gap: 12px; font-size: 14px; }
.cv li > span:first-child { color: var(--mute); padding-top: 3px; }
.cv a { border-bottom: 1px solid var(--line); }
.tools { font-size: 14px; }

/* press */
.press__head { padding: clamp(40px, 7vw, 120px) var(--gut) 40px; display: grid; gap: 14px; }
.press__head h1 { font-size: clamp(48px, 9vw, 140px); letter-spacing: -.045em; line-height: .9; font-weight: 600; }
.press__note { color: var(--mute); }
.press__note a { color: var(--ink); text-transform: none; letter-spacing: 0; font-size: 13px; border-bottom: 1px solid var(--line); }
.press__list { list-style: none; margin: 0 var(--gut) var(--step); padding: 0; border-top: 1px solid var(--line); }
.press__list a { display: grid; grid-template-columns: 7em 11em minmax(0, 1fr) 2em; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.press__list a:hover .pr__title { text-decoration: underline; text-underline-offset: 3px; }
.pr__date { color: var(--mute); }
.pr__outlet { font-size: 13px; }
.pr__title { font-weight: 500; }
.pr__go { text-align: right; color: var(--mute); }

/* footer */
.site-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding: 24px var(--gut) 32px; border-top: 1px solid var(--line); margin: 0 var(--gut); padding-left: 0; padding-right: 0; color: var(--mute); }
.site-footer__contact { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer__contact a { color: var(--ink); text-transform: none; letter-spacing: 0; font-size: 13px; }

/* tablet */
@media (max-width: 900px) {
  .opener, .b-text, .b-yt, .about__grid { grid-template-columns: 1fr; }
  .opener__media { order: -1; }
  .opener--tall .opener__media { justify-self: stretch; width: 100%; }
  .b-text__body, .b-yt__frame, .b-list { grid-column: 1; }
  .index__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-section, .b-reel { grid-template-columns: 1fr; }
  .b-videos { flex-direction: column; }
  .b-reel__video video { height: auto; width: min(100%, 420px); }
  .facet__head { grid-template-columns: 1fr; }
  .facet__head h2 { grid-row: auto; }
  .index__head { flex-wrap: wrap; gap: 10px; }
  .filters { justify-content: flex-start; }
  .b-process ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .about__photo { position: static; max-width: 420px; }
  .others__list a { grid-template-columns: 2.5em minmax(0, 1fr) 3.5em; }
  .ol__medium { display: none; }
  .press__list a { grid-template-columns: 6.5em minmax(0, 1fr) 1.5em; }
  .pr__outlet { grid-column: 2; grid-row: 1; color: var(--mute); }
  .pr__title { grid-column: 2; grid-row: 2; }
  .pr__go { grid-column: 3; grid-row: 1; }
}
/* phone */
@media (max-width: 600px) {
  body { font-size: 14px; }
  .nav { gap: 14px; }
  .run span:last-child { text-align: right; }
  .index__grid { grid-template-columns: 1fr 1fr; gap: 32px var(--gap); }
  .card__title { font-size: 14px; }
  .small__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-row--3 { grid-template-columns: 1fr; }
  .b-row--2 { grid-template-columns: 1fr; }
  .b-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-process ol { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 8.4em 1fr; gap: 6px 8px; }
  .pager { grid-template-columns: 1fr 1fr; }
  .pager a:nth-child(2) { display: none; }
  .press__list a { grid-template-columns: 1fr 1.5em; gap: 4px 12px; }
  .pr__date { grid-column: 1; grid-row: 1; }
  .pr__outlet { grid-column: 1; grid-row: 2; }
  .pr__title { grid-column: 1; grid-row: 3; }
  .pr__go { grid-column: 2; grid-row: 1; }
  .cv li { grid-template-columns: 5em 1fr; }
}