/* =========================================================
   GOLDSTREAM — portfolio
   Light, image-forward, violet accent (imaginus works style)
   Font: Pretendard Variable (self-hosted)
   ========================================================= */

@font-face {
  font-family: "Pretendard Variable";
  src: url("../assets/fonts/PretendardVariable.woff2") format("woff2-variations");
  font-weight: 45 920;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --ink: #252525;
  --ink-muted: #525252;
  --ink-faint: #8a8a8a;
  --line: #e9e9e9;
  --line-strong: #d8d8d8;
  --violet: #7c4bff;
  --violet-ink: #6636e8;
  --violet-soft: rgba(124, 75, 255, 0.1);
  --violet-hero-1: #8a6bf0;
  --violet-hero-2: #6d4bd8;

  --radius: 4px;
  --wrap: 1240px;
  --header-h: 72px;

  --font: "Pretendard Variable", -apple-system, BlinkMacSystemFont, system-ui,
    "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: var(--font);
  font-weight: 400;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}
ul {
  list-style: none;
}

::selection {
  background: var(--violet);
  color: #fff;
}
:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Header ---------- */

.hd {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.hd__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.hd__logo {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--violet);
}
.hd__nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
}
.hd__nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-muted);
  position: relative;
  padding: 6px 0;
  transition: color 0.18s ease;
}
.hd__nav a:hover {
  color: var(--ink);
}
.hd__nav a[aria-current="page"] {
  color: var(--ink);
}
.hd__nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--violet);
}

/* ---------- Footer ---------- */

.ft {
  border-top: 1px solid var(--line);
  margin-top: 120px;
  padding: 36px 0 44px;
}
.ft__in {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--ink-faint);
}
.ft__in a:hover {
  color: var(--violet);
}

/* ---------- Page scaffold ---------- */

.page {
  padding-top: clamp(64px, 12vw, 128px);
}
.page__title {
  font-size: clamp(40px, 8vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.page__lead {
  margin-top: 18px;
  max-width: 54ch;
  color: var(--ink-muted);
  font-size: clamp(15px, 1.6vw, 17px);
}

/* eyebrow / small label */
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
}

/* ---------- Home hero ---------- */

.hero {
  background: linear-gradient(150deg, var(--violet-hero-1), var(--violet-hero-2));
  color: #fff;
  min-height: min(76vh, 640px);
  display: flex;
  align-items: center;
  padding: clamp(56px, 10vw, 110px) 0;
}
.hero .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}
.hero__title {
  margin-top: 16px;
  font-size: clamp(44px, 10vw, 104px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
}
.hero__tagline {
  margin-top: 22px;
  font-size: clamp(18px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.hero__tagline-en {
  margin-top: 8px;
  font-size: clamp(12px, 1.5vw, 15px);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}
.hero__cta {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--violet-ink);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: var(--radius);
  transition: transform 0.18s ease, gap 0.18s ease;
}
.hero__cta:hover {
  transform: translateY(-2px);
  gap: 16px;
}

/* ---------- Section header ---------- */

.section {
  padding-top: clamp(64px, 10vw, 110px);
}
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 5vw, 48px);
}
.section__head h2 {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.section__head p {
  margin-top: 6px;
  color: var(--ink-muted);
  font-size: 14.5px;
}
.section__link {
  flex: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--violet);
  display: inline-flex;
  gap: 6px;
  align-items: center;
  transition: gap 0.18s ease;
}
.section__link:hover {
  gap: 12px;
}

/* ---------- Works controls ---------- */

.works-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: clamp(28px, 5vw, 44px) 0 clamp(28px, 4vw, 40px);
  flex-wrap: wrap;
}
.filters {
  display: flex;
  gap: 6px;
}
.filters button {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-muted);
  padding: 7px 15px;
  border-radius: var(--radius);
  transition: background 0.16s ease, color 0.16s ease;
}
.filters button:hover {
  background: var(--violet-soft);
  color: var(--violet-ink);
}
.filters button[aria-pressed="true"] {
  background: var(--violet);
  color: #fff;
}
.viewtoggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px;
}
.viewtoggle button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-faint);
  padding: 6px 13px;
  border-radius: 999px;
}
.viewtoggle button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--bg-soft);
}
.viewtoggle .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--violet);
}

/* ---------- Works grid ---------- */

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: clamp(36px, 5vw, 56px) clamp(24px, 3vw, 36px);
}
@media (max-width: 560px) {
  .works-grid {
    grid-template-columns: 1fr;
  }
}

.work {
  display: block;
  cursor: pointer;
}
.work.is-hidden {
  display: none;
}
.work[data-status="upcoming"] {
  opacity: 0.42;
}
.work[data-status="upcoming"]:hover {
  opacity: 1;
}
.work__thumb {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius);
  background: #14121c;
}
.work__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.7s cubic-bezier(0.19, 1, 0.22, 1);
}
.work:hover .work__thumb img {
  transform: scale(1.045);
}
.work__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
}
.work__row h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: color 0.18s ease;
}
.work:hover .work__row h3 {
  color: var(--violet);
}
.work__arrow {
  flex: none;
  color: var(--ink-faint);
  transition: transform 0.18s ease, color 0.18s ease;
}
.work:hover .work__arrow {
  transform: translateX(5px);
  color: var(--violet);
}
.work__date {
  margin-top: 5px;
  font-size: 13px;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}
.work__tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--violet-ink);
  background: var(--violet-soft);
  padding: 3px 8px;
  border-radius: 999px;
}

/* list view */
.works-grid--list {
  grid-template-columns: 1fr;
  gap: 0;
}
.works-grid--list .work {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.works-grid--list .work__thumb {
  margin: 0;
}
.works-grid--list .work__row {
  margin: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.works-grid--list .work__date {
  margin: 0;
}
.works-grid--list .work__arrow {
  font-size: 20px;
}
@media (max-width: 640px) {
  .works-grid--list .work {
    grid-template-columns: 120px 1fr;
  }
  .works-grid--list .work__arrow {
    display: none;
  }
}

.works-empty {
  padding: 60px 0;
  color: var(--ink-faint);
  font-size: 15px;
}

/* ---------- Work modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  padding: clamp(16px, 5vw, 64px);
  background: rgba(20, 16, 40, 0.55);
  backdrop-filter: blur(3px);
  overflow-y: auto;
}
.modal.is-open {
  display: block;
}
.modal__card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: 6px;
  overflow: hidden;
}
.modal__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}
.modal__media img,
.modal__media video,
.modal__media iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.modal__media video,
.modal__media iframe {
  object-fit: cover;
}
.modal__media img {
  object-fit: contain;
}
.modal__body {
  padding: clamp(22px, 4vw, 40px);
}
.modal__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
}
.modal__title {
  margin-top: 8px;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.modal__title-en {
  color: var(--ink-faint);
  font-weight: 500;
  font-size: 0.6em;
  letter-spacing: 0;
  margin-left: 10px;
}
.modal__synopsis {
  margin-top: 16px;
  color: var(--ink-muted);
  max-width: 60ch;
}
.modal__credits {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.modal__credits div {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.modal__credits dt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet);
}
.modal__credits dd {
  margin-top: 4px;
  font-size: 14px;
  color: var(--ink);
}
.modal__links {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.modal__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.16s ease, padding-left 0.16s ease;
}
.modal__link:first-child {
  border-top: 1px solid var(--line);
}
.modal__link:hover {
  color: var(--violet);
  padding-left: 6px;
}
.modal__link span {
  color: var(--violet);
  flex: none;
}

.modal__close {
  position: fixed;
  top: 18px;
  right: 20px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  font-size: 20px;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

/* ---------- About ---------- */

.about {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(32px, 6vw, 72px);
  margin-top: clamp(40px, 6vw, 64px);
  align-items: start;
}
@media (max-width: 820px) {
  .about {
    grid-template-columns: 1fr;
  }
  .about__portrait {
    max-width: 300px;
  }
}
.about__portrait {
  aspect-ratio: 4 / 5;
  border-radius: 6px;
  overflow: hidden;
  background: var(--violet-soft);
}
.about__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__name {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.about__role {
  margin-top: 6px;
  color: var(--violet);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.about__bio {
  margin-top: 24px;
}
.about__bio p {
  margin-bottom: 1.1em;
  color: var(--ink-muted);
  max-width: 62ch;
}
.about__bio p.en {
  color: var(--ink-faint);
  font-size: 0.95em;
}
.facts {
  margin-top: 30px;
  border-top: 1px solid var(--line);
}
.facts div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.facts dt {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  padding-top: 2px;
}
.facts dd {
  color: var(--ink-muted);
}

/* about — extended blocks */
.about__block-title {
  margin: 28px 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
}
.about__prose p {
  margin: 0 0 1.1em;
  max-width: 64ch;
  color: var(--ink-muted);
  font-size: clamp(14.5px, 1.4vw, 16.5px);
}
.about__prose--wide p {
  max-width: 78ch;
}
.about__sign {
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.about-section {
  margin-top: clamp(48px, 8vw, 88px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line);
}
.about-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px 32px;
}
.about-list li {
  position: relative;
  padding-left: 18px;
  color: var(--ink-muted);
  font-size: 15px;
  line-height: 1.9;
}
.about-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
}
.about-quote {
  margin: 0 0 24px;
  font-size: clamp(22px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--ink);
  text-wrap: balance;
}
.about-vision .about-quote {
  border-left: 3px solid var(--violet);
  padding-left: clamp(16px, 3vw, 28px);
}
.about-grid {
  margin-top: clamp(48px, 8vw, 88px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 56px);
}
@media (max-width: 720px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Contact ---------- */

.contact-big {
  margin-top: clamp(32px, 6vw, 56px);
  font-size: clamp(28px, 6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  text-wrap: balance;
}
.contact-grid {
  margin-top: clamp(40px, 7vw, 68px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
}
.contact-grid h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 10px;
}
.contact-grid p,
.contact-grid a {
  color: var(--ink-muted);
  font-size: 15px;
}
.contact-grid a.mail {
  color: var(--ink);
  font-weight: 600;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}
.contact-grid a.mail:hover {
  color: var(--violet);
  border-color: var(--violet);
}

/* ---------- reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.19, 1, 0.22, 1);
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Admin ---------- */
.admin-main {
  max-width: 880px;
  margin: 0 auto;
  padding: 40px clamp(20px, 5vw, 40px) 120px;
}
.admin-note {
  background: var(--violet-soft);
  border: 1px solid rgba(124, 75, 255, 0.25);
  border-radius: 6px;
  padding: 16px 18px;
  font-size: 13.5px;
  color: var(--ink-muted);
  margin-bottom: 24px;
}
.admin-note b {
  color: var(--ink);
}
.admin-note a {
  color: var(--violet-ink);
  font-weight: 600;
}
.tokenbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 10px;
}
.field {
  margin-bottom: 16px;
}
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}
.field input[type="text"],
.field input[type="password"],
.field input[type="email"],
.field textarea,
.field select {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.field textarea {
  min-height: 84px;
  resize: vertical;
  line-height: 1.6;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 3px var(--violet-soft);
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius);
  background: var(--violet);
  color: #fff;
  transition: background 0.16s ease, transform 0.16s ease;
}
.btn:hover {
  background: var(--violet-ink);
}
.btn--ghost {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--line-strong);
}
.btn--ghost:hover {
  background: var(--bg-soft);
  color: var(--ink);
}
.btn--sm {
  padding: 6px 12px;
  font-size: 12.5px;
}
.admin-section {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
}
.admin-section > h2 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.work-editor {
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 18px;
  margin-bottom: 16px;
  background: var(--bg-soft);
}
.work-editor__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.work-editor__bar strong {
  font-size: 14px;
}
.work-editor__bar .tools {
  display: flex;
  gap: 6px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 620px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}
.thumb-preview {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--violet-soft);
  margin-bottom: 8px;
}
.statusline {
  position: sticky;
  bottom: 0;
  margin-top: 30px;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 14px 0;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-muted);
}
.statusline.ok {
  color: var(--violet-ink);
}
.statusline.err {
  color: #c0392b;
}