:root {
  --bg: #fafafa;
  --ink: #0a0a0a;
  --ink-80: rgba(0, 0, 0, .8);
  --ink-60: rgba(0, 0, 0, .6);
  --ink-55: rgba(0, 0, 0, .55);
  --ink-50: rgba(0, 0, 0, .5);
  --ink-40: rgba(0, 0, 0, .4);
  --ink-35: rgba(0, 0, 0, .35);
  --line: rgba(0, 0, 0, .1);
  --blue: #57A4F0;
  --blue-h: #3E8FE4;
  --folder-gray: #e5e7eb;
  --glass-border: rgba(255, 255, 255, .45);
  --glass-bg: rgba(255, 255, 255, .3);
  --glass-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 8px 32px rgba(0, 0, 0, .12);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --font: "Bricolage Grotesque", "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
img { display: block; max-width: 100%; }
p { margin: 0; }

.glass {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: blur(40px) saturate(1.5);
  backdrop-filter: blur(40px) saturate(1.5);
  border-radius: 16px;
}

/* missing generated image → soft gradient placeholder */
img.missing { visibility: hidden; }
.ph { background: linear-gradient(135deg, #e9eefc, #fbe9f1 55%, #fff4dc); }

/* =========================================================
   HERO / DESKTOP
   ========================================================= */
.hero {
  position: sticky;
  top: 0;
  z-index: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg);
}

.menubar {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 30;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .7);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-55);
}
.menubar-left { display: flex; align-items: center; gap: 16px; white-space: nowrap; }
.mb-logo { font-weight: 700; color: rgba(0, 0, 0, .7); }
.mb-role { color: var(--ink-35); }
.menubar-nav { display: flex; gap: 18px; margin-right: auto; margin-left: 8px; }
.menubar-nav a { transition: color .15s; }
.menubar-nav a:hover { color: var(--ink); }
.mb-clock { min-width: 150px; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.desktop { position: relative; width: 100%; height: 100%; }

.widget {
  position: absolute;
  z-index: 20;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
/* Content is visible at rest. Only when the script is running (html.js) do widgets
   start hidden and animate in; html.anim-safe forces everything visible if a host
   pauses animations. */
.js .widget:not(.settled) { opacity: 0; transform: translateY(14px) scale(.92); }
.widget.in {
  animation: widget-in .9s var(--ease-out) both;
  animation-delay: var(--d, 0ms);
}
.widget.dragging { cursor: grabbing; transition: none; }
.widget.dragging.glass, .widget.dragging img { box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 18px 48px rgba(0,0,0,.18); }
@keyframes widget-in {
  0%   { opacity: 0; transform: translateY(14px) scale(.92); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: none; }
}
.widget.settled { opacity: 1; transform: none; animation: none; }
/* hidden by the hero fit check when it would cover the headline */
.widget.collide-hidden { visibility: hidden !important; pointer-events: none !important; }

/* positions (desktop) */
/* left column: clock → language → calendar (+ photo beside it);
   player sits top-right, just left of the two folder columns (2.5% + 180px wide) */
.w-clock  { top: 90px;  left: 24px; }
.w-lang   { top: 264px; left: 24px; }
.w-cal    { top: 438px; left: 24px; }
.w-photo  { top: 438px; left: 194px; }
.w-player { top: 64px;  right: calc(2.5% + 212px); }
@media (max-width: 1100px) {
  /* not enough room beside the folders: back next to the clock */
  .w-player { top: 90px; right: auto; left: 364px; }
}
.w-tools  { bottom: 120px; right: 48px; }

/* world clock (macOS medium widget) */
.w-clock { width: 320px; height: 150px; padding: 16px 14px 14px; display: flex; align-items: center; }
.wc-row { width: 100%; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.wc { display: flex; flex-direction: column; align-items: center; min-width: 0; }
.wc-face { width: 60px; height: 60px; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .12)); }
.wc-bg { fill: #fff; stroke: rgba(0, 0, 0, .08); stroke-width: 1; }
.wc-ticks line { stroke: rgba(0, 0, 0, .55); stroke-width: 2.4; stroke-linecap: round; }
.wc-h, .wc-m { stroke: #111; stroke-linecap: round; }
.wc-h { stroke-width: 5; }
.wc-m { stroke-width: 3.4; }
.wc-s { stroke: #ff6b3d; stroke-width: 1.6; stroke-linecap: round; }
.wc-dot { fill: #ff6b3d; }
.wc.night .wc-bg { fill: #1c1c1e; stroke: rgba(255, 255, 255, .08); }
.wc.night .wc-ticks line { stroke: rgba(255, 255, 255, .6); }
.wc.night .wc-h, .wc.night .wc-m { stroke: #fff; }
.wc-city { margin-top: 9px; font-size: 8.5px; font-weight: 700; line-height: 1.25; letter-spacing: .02em; text-align: center; color: rgba(0, 0, 0, .75); max-width: 100%; }

/* calendar (tap to book a meeting) */
.w-cal { width: 150px; height: 150px; padding: 13px 14px; cursor: pointer; }
.w-cal:focus-visible { outline: 2px solid #2e7cf6; outline-offset: 3px; }
.cal-book {
  position: absolute; left: 50%; bottom: 10px; z-index: 2;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(17, 17, 17, .86); color: #fff;
  font-size: 10px; font-weight: 600; white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
  opacity: 0; transform: translate(-50%, 4px);
  transition: opacity .2s, transform .2s var(--ease-out);
  pointer-events: none;
}
.w-cal:hover .cal-book, .w-cal:focus-visible .cal-book { opacity: 1; transform: translate(-50%, 0); }
@media (hover: none) { .cal-book { opacity: 1; transform: translate(-50%, 0); } }
.cal-day { font-size: 9px; font-weight: 700; letter-spacing: .06em; color: #ff3b30; }
.cal-date { font-size: 22px; font-weight: 700; line-height: 1.05; margin-bottom: 3px; }
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1.5px 3px;
  text-align: center;
  font-size: 7.5px;
  line-height: 10px;
  color: var(--ink-50);
}
.cal-grid .h { font-weight: 600; color: rgba(0, 0, 0, .3); }
.cal-grid .today {
  margin: 0 auto;
  width: 11px; height: 11px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: #000; color: #fff; font-weight: 600;
}

/* player */
.w-player { width: 320px; height: 150px; padding: 16px; display: flex; flex-direction: column; }
.player-top { display: flex; gap: 14px; }
.player-cover {
  width: 64px; height: 64px; flex: none;
  border-radius: 6px; overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
}
.player-cover img { width: 100%; height: 100%; object-fit: cover; }
.player-meta { min-width: 0; flex: 1; }
.player-title { display: block; font-size: 14px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-title:hover { text-decoration: underline; text-underline-offset: 3px; }
.player-sub { font-size: 11px; color: var(--ink-50); margin-top: 2px; }
.player-ctrl { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.pc-btn { width: 20px; height: 20px; display: grid; place-items: center; color: #222; }
.pc-btn svg { width: 14px; height: 14px; fill: currentColor; }
.pc-play svg { width: 18px; height: 18px; }
.pc-play .i-pause { display: none; }
.w-player.playing .pc-play .i-play { display: none; }
.w-player.playing .pc-play .i-pause { display: block; }
.pc-spotify {
  margin-left: auto;
  font-size: 10px; font-weight: 700;
  padding: 4px 8px; border-radius: 999px;
  background: #1ed760; color: #04190b;
  transition: filter .15s;
}
.pc-spotify:hover { filter: brightness(1.06); }
.player-bar { margin-top: auto; height: 3px; border-radius: 3px; background: rgba(0, 0, 0, .1); overflow: hidden; }
.player-bar span { display: block; height: 100%; width: 0; background: rgba(0, 0, 0, .55); }
.player-time { display: flex; justify-content: space-between; margin-top: 5px; font-size: 9px; color: var(--ink-40); font-variant-numeric: tabular-nums; }

/* today's language */
.w-lang { width: 320px; padding: 14px 16px; }
.lang-head { display: flex; justify-content: space-between; align-items: baseline; }
.lang-label { font-size: 11px; font-weight: 700; color: rgba(0, 0, 0, .7); }
.lang-song { font-size: 10px; font-weight: 600; color: var(--ink-40); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%; }
.lang-line {
  margin: 10px 0 12px;
  min-height: 40px;
  font-size: 15px; font-weight: 600; line-height: 1.35;
  transition: opacity .35s ease, transform .35s var(--ease-out), filter .35s ease;
}
.lang-line.out { opacity: 0; transform: translateY(6px); filter: blur(3px); }
.lang-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.lang-tabs button {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 0; border-radius: 8px;
  font-size: 11px; font-weight: 700; color: var(--ink-40);
  transition: background .2s, color .2s;
}
.lang-tabs button span { font-size: 9px; font-weight: 500; }
.lang-tabs button.on { background: rgba(255, 255, 255, .7); color: var(--ink); box-shadow: 0 1px 4px rgba(0,0,0,.08); }

/* photo */
.w-photo img, .w-photo .ph {
  width: 150px; height: 150px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, .12);
}
.w-photo { border-radius: 16px; }
/* 인사 말풍선: 사진 아래쪽(옷 부분)에 떠서 얼굴(오른쪽 위)을 가리킨다. 위젯 밖으로 안 나가니 다른 요소와 안 겹친다 */
.w-photo { cursor: pointer; }
.w-photo:hover img { filter: brightness(1.03); }
.hello {
  position: absolute; left: 8px; right: 8px; bottom: 10px;
  display: flex; align-items: baseline; gap: 6px;
  padding: 7px 9px 7px 10px; border-radius: 12px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(255, 255, 255, .8);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .14);
  font-size: 12px; font-weight: 600; line-height: 1.3; color: var(--ink);
  opacity: 0; transform: translateY(6px) scale(.92); transform-origin: 78% 0;
  transition: opacity .22s ease, transform .3s var(--ease-out);
  pointer-events: none;
}
.hello::before { /* 꼬리: 얼굴 쪽(오른쪽 위)을 향한다 */
  content: ""; position: absolute; right: 24px; top: -12px;
  border: 6px solid transparent; border-bottom-color: rgba(255, 255, 255, .94);
}
.hello.on { opacity: 1; transform: none; }
.hello-text { min-width: 0; }
.hello-text.swap { animation: hello-swap .35s ease both; }
@keyframes hello-swap { from { opacity: 0; transform: translateY(4px); filter: blur(2px); } to { opacity: 1; transform: none; filter: none; } }
.hello-lang { margin-left: auto; flex: none; font-size: 9px; font-weight: 700; letter-spacing: .04em; color: var(--ink-40); }

/* folders */
.folders { position: absolute; inset: 0; pointer-events: none; }
.folder {
  pointer-events: auto;
  right: 2.5%;
  width: 84px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-align: center;
}
.folder-icon { width: 56px; height: 56px; object-fit: contain; transition: transform .2s; filter: drop-shadow(0 2px 3px rgba(0,0,0,.08)); }
.folder-icon-css {
  position: relative;
  width: 56px; height: 44px; margin: 6px 0;
  border-radius: 6px;
  background: linear-gradient(180deg, #7cc4fb, #4aa6f0);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.folder-icon-css::before {
  content: ""; position: absolute; left: 0; top: -5px; width: 22px; height: 8px;
  border-radius: 4px 4px 0 0; background: #5fb3f5;
}
.folder:hover .folder-icon, .folder:hover .folder-icon-css { transform: scale(1.06); }
.folder-name {
  font-size: 11px; font-weight: 500; line-height: 1.25;
  padding: 1px 5px; border-radius: 4px;
  color: rgba(0, 0, 0, .75);
  background: rgba(255, 255, 255, .6);
}
.folder.active .folder-name { background: #2e7cf6; color: #fff; }
/* hover hint: 폴더를 누르면 세부 업무를 알 수 있어요 */
.folder[data-hint]::after {
  content: attr(data-hint);
  position: absolute; right: calc(100% + 6px); top: 18px;
  width: max-content; max-width: 180px;
  padding: 6px 10px; border-radius: 8px;
  background: rgba(30, 30, 30, .88); color: #fff;
  font-size: 12px; font-weight: 500; line-height: 1.4; text-align: left;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
  opacity: 0; transform: translateX(4px); pointer-events: none;
  transition: opacity .15s, transform .15s;
}
.folder:hover::after, .folder:focus-visible::after { opacity: 1; transform: none; transition-delay: .25s; }
.folder.dragging::after, .folder.active::after { opacity: 0 !important; }

/* tools */
.w-tools { padding: 12px; }
.tools-label { font-size: 9px; font-weight: 700; letter-spacing: .1em; color: var(--ink-35); margin: 0 2px 8px; }
.tools-grid { display: grid; grid-template-columns: repeat(4, 40px); gap: 10px; }
.tool {
  position: relative;
  width: 40px; height: 40px; border-radius: 24%;
  display: grid; place-items: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
  transition: transform .15s;
}
.tool:hover { transform: translateY(-2px); }
a.tool { cursor: pointer; }
.tool svg { width: 58%; height: 58%; }
.tool .tool-letter { font-size: 18px; font-weight: 800; line-height: 1; }
.tool[data-tip]::after, .dock-item[data-tip]::after {
  content: attr(data-tip);
  position: absolute; left: 50%; bottom: calc(100% + 8px);
  transform: translate(-50%, 4px);
  padding: 3px 8px; border-radius: 6px;
  background: rgba(30, 30, 30, .85); color: #fff;
  font-size: 11px; font-weight: 500; white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity .15s, transform .15s;
}
.tool:hover::after, .dock-item:hover::after { opacity: 1; transform: translate(-50%, 0); }
.t-sheets { background: linear-gradient(180deg, #2fbf6c, #0f9d58); }
.t-docs { background: linear-gradient(180deg, #5a95f5, #2f6fe0); }
.t-claude { background: linear-gradient(180deg, #e08a5e, #c9653a); }
.t-chatgpt { background: linear-gradient(180deg, #2a2a2a, #000); }
.t-gemini { background: #fff; border: 1px solid rgba(0,0,0,.08); }
.t-suno { background: linear-gradient(180deg, #ffffff, #ececec); color: #111; border: 1px solid rgba(0,0,0,.08); }
.t-audimee { background: linear-gradient(180deg, #8f6bff, #5b35e6); color: #fff; }
.t-elevenlabs { background: linear-gradient(180deg, #f6f6f6, #e3e3e3); border: 1px solid rgba(0,0,0,.08); }

/* hero copy */
/* lives below the top widget row (ends at 240px) and above the dock */
.hero-copy {
  position: absolute; inset: 232px 0 112px 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 24px;
  text-align: center;
  pointer-events: none;
}
.hero-copy h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.035em;
}
.hero-copy h1 .hero-line, .hero-sub { text-wrap: balance; }
/* underlined company link, same treatment as the reference */
.hero-link {
  pointer-events: auto;
  text-decoration: underline;
  text-decoration-color: rgba(0, 0, 0, .2);
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
  transition: text-decoration-color .15s;
}
.hero-link:hover { text-decoration-color: rgba(0, 0, 0, .6); }
.hero-sub {
  margin: 24px auto 0;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-50);
}
.hero-ask { margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; pointer-events: auto; }
.ask-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, .08);
  background: rgba(255, 255, 255, .7);
  font-size: 12px; font-weight: 600; color: rgba(0, 0, 0, .7);
  transition: background .15s, transform .15s, color .15s;
}
.ask-chip:hover { background: #fff; color: #000; transform: translateY(-1px); }
.ask-dot { width: 8px; height: 8px; border-radius: 50%; }
.ask-claude { background: #d97757; }
.ask-gpt { background: #10a37f; }
.ask-mail { background: #ea4335; }
.br-sm { display: none; }

.hero-line { display: inline-block; }
.js .hero-line { animation: hero-line .7s var(--ease-out) both; }
.hero-line-1 { animation-delay: 50ms; }
.hero-line-2 { animation-delay: .18s; }
.hero-line-3 { animation-delay: .34s; display: block; }
.hero-line-4 { animation-delay: .5s; display: flex; }
@keyframes hero-line {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   DOCK (sticky)
   ========================================================= */
.dock-wrap {
  position: sticky;
  top: 16px;
  z-index: 60;
  height: 128px;
  margin-top: -128px;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.dock {
  pointer-events: auto;
  align-self: flex-start;
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 12px;
}
.js .dock { animation: dock-in .8s var(--ease-out) .55s both; }
@keyframes dock-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.dock-group { display: flex; align-items: flex-start; gap: 10px; }
.dock-sep { width: 1px; height: 32px; margin-top: 2px; background: rgba(0, 0, 0, .15); }
.dock-item {
  position: relative;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 24%;
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .25);
  transition: transform .2s var(--ease-out), filter .15s;
}
.dock-item:hover { transform: translateY(-4px) scale(1.08); filter: brightness(1.05); }
.dock-item svg { width: 50%; height: 50%; fill: currentColor; }
.d-home { background: #fff; color: #000; border: 1px solid rgba(0, 0, 0, .1); }
.d-home span { font-size: 21px; font-weight: 800; line-height: 1; transform: translateX(.5px); }
.d-work { background: linear-gradient(180deg, #5FB0FF, #2E7CF6); }
.d-power { background: linear-gradient(180deg, #C489FB, #8231E8); }
.d-songs { background: linear-gradient(180deg, #ff7a9c, #f0386b); }
.d-cal { background: #fff; color: #000; border: 1px solid rgba(0, 0, 0, .1); display: flex; flex-direction: column; gap: 0; line-height: 1; }
.dc-day { font-size: 7px; font-weight: 700; color: #ff3b30; margin-top: 2px; }
.dc-date { font-size: 18px; font-weight: 600; }
.d-contact { background: linear-gradient(180deg, #4cd964, #28b44a); }
.d-contact svg { fill: #fff; }

/* =========================================================
   SHEETS (sections that slide over the hero)
   ========================================================= */
.sheet { position: relative; z-index: 50; background: #fff; }
.container { max-width: 1060px; margin: 0 auto; }
.sec-title { margin: 0; font-size: 30px; font-weight: 800; letter-spacing: -.03em; }

.reveal { transition: opacity .7s ease-out, transform .7s ease-out; }
.js .reveal:not(.in) { opacity: 0; transform: translateY(20px); }

/* safety net: if a host pauses animations or the observer never fires, show everything */
.anim-safe .hero-line, .anim-safe .dock, .anim-safe .widget:not(.dragging) {
  animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important;
}
.reveal-safe .reveal { transition: none !important; opacity: 1 !important; transform: none !important; }

/* achievements */
.achievements { padding: 80px 24px; }
.achievements .sec-title { margin-bottom: 32px; }
.ach-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 40px 20px; }
.ach-item { cursor: pointer; border-radius: 12px; }
.ach-item:focus-visible { outline: 2px solid var(--blue); outline-offset: 6px; }
.ach-item { transition-property: opacity, transform; }
.ach-item:hover { transform: translateY(-2px); }
.ach-tile {
  height: 144px;
  margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, .06);
  background: rgba(0, 0, 0, .03);
}
.ach-icon {
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 22%;
  color: #fff;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, .4), 0 4px 12px rgba(0, 0, 0, .25);
}
.ach-icon svg {
  width: 36px; height: 36px;
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .25));
}
.ach-title { font-size: 15px; font-weight: 700; line-height: 1.35; }
.ach-desc { margin-top: 4px; font-size: 14px; line-height: 1.4; color: var(--ink-55); }

/* people marquee */
.people { padding: 64px 0; background: var(--bg); overflow: hidden; }
.people .container { padding: 0 24px; margin-bottom: 32px; }
.marquee { position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--bg), transparent); }
.marquee-track {
  display: flex; width: max-content; gap: 16px; padding: 16px 0;
  animation: marquee-scroll 80s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.p-card {
  width: 280px; flex: none;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, .08);
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
  transition: transform .2s, box-shadow .2s;
}
.p-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 0, 0, .08); }
.p-head { display: flex; align-items: center; gap: 8px; height: 24px; }
.p-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 800; color: #fff;
}
.p-kind { font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-40); }
.p-who { margin-top: 10px; font-size: 13px; font-weight: 700; }
.p-line { margin-top: 4px; font-size: 13px; line-height: 1.45; color: rgba(0, 0, 0, .7); }
.p-foot { margin-top: 12px; font-size: 11px; font-weight: 500; color: var(--ink-40); }

/* =========================================================
   SUPERPOWERS — sticky folder stack
   ========================================================= */
.pillar-stack { position: relative; z-index: 50; background: var(--bg); padding-top: 16px; }
.pillar {
  position: sticky;
  top: 96px;
  height: calc(100vh - 96px);
  height: calc(100dvh - 96px);
  display: flex; flex-direction: column;
  width: 100%;
}
.pillar-tab { position: relative; height: 80px; flex: none; }
.tab-bar {
  position: absolute; left: 0; right: 0; bottom: -32px; height: 72px;
  border-radius: 30px 30px 0 0;
  background: var(--folder-gray);
}
.tab-shape {
  position: absolute; left: 0; top: 0; width: 320px; height: 80px;
  background: var(--folder-gray);
  clip-path: path("M0 80 L0 32 Q0 2 30 2 L198 2 Q226 2 240 20 C254 36 264 40 300 40 L320 40 L320 80 Z");
}
.pillar:nth-child(2) .tab-bar, .pillar:nth-child(2) .tab-shape { background: #e1e4e9; }
.pillar:nth-child(3) .tab-bar, .pillar:nth-child(3) .tab-shape { background: #dde0e6; }
.pillar:nth-child(4) .tab-bar, .pillar:nth-child(4) .tab-shape { background: #d9dce3; }
.pillar-tab span {
  position: absolute; left: 48px; top: 12px; height: 36px;
  display: flex; align-items: center;
  font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-50);
}
.pillar-body {
  position: relative;
  margin-top: -8px;
  flex: 1; min-height: 0;
  display: flex; align-items: center;
  overflow: hidden;
  border-radius: 28px 28px 0 0;
  background: linear-gradient(180deg, #f7f8fa, #f0f2f5 50%, #e7e9ed);
  box-shadow: inset 0 2px 1px rgba(255, 255, 255, .35), 0 -4px 16px rgba(0, 0, 0, .03);
}
.pillar-inner { width: 100%; max-width: 1100px; margin: 0 auto; padding: 48px; max-height: 100%; overflow-y: auto; }
.pillar-kicker { margin-bottom: 8px; font-size: 10px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-35); }
.pillar-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
.pillar h2 { margin: 0 0 16px; max-width: 440px; font-size: 30px; font-weight: 700; line-height: 1.25; letter-spacing: -.025em; }
.pillar-grid > div > p { max-width: 440px; font-size: 14px; line-height: 1.7; color: var(--ink-60); }
.pill-row { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  white-space: nowrap;
  padding: 8px 16px; border-radius: 999px;
  background: var(--blue); color: #fff;
  font-size: 12px; font-weight: 700;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .08);
  transition: background .15s;
}
.pill:hover { background: var(--blue-h); }
.note { transition: transform .3s; }
.note:hover { transform: translateY(-6px); }
.note-shadow { border-radius: 6px; box-shadow: 0 14px 30px rgba(0, 0, 0, .18); transition: box-shadow .3s; }
.note:hover .note-shadow { box-shadow: 0 22px 48px rgba(0, 0, 0, .24); }
.note-top {
  height: 28px; border-radius: 6px 6px 0 0;
  border: 1px solid rgba(217, 184, 58, .4); border-bottom: 0;
  background: linear-gradient(180deg, #F4DA71, #EACB4E 50%, #DFBA35);
}
.note-body {
  padding: 24px;
  border-radius: 0 0 6px 6px;
  border: 1px solid rgba(255, 255, 255, .6); border-top: 0;
  background: rgba(255, 255, 255, .6);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  backdrop-filter: blur(24px) saturate(1.5);
}
.note ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.note b { display: block; font-size: 15px; font-weight: 700; line-height: 1.35; color: rgba(0, 0, 0, .85); }
.note li span { display: block; margin-top: 2px; font-size: 14px; line-height: 1.45; color: var(--ink-55); }

/* works stack: songs / lab / AI MAP live inside the sticky folders */
.pillar .songs-head { margin-bottom: 24px; }
.pillar .song-grid { gap: 24px 20px; }
.lab-in { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.aimap-title { max-width: none !important; }
.aimap-desc { max-width: 560px; font-size: 15px; line-height: 1.7; color: var(--ink-60); }
.aimap-grid { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.aimap-col { padding: 22px 24px; border-radius: 16px; background: rgba(255, 255, 255, .75); border: 1px solid rgba(0, 0, 0, .06); box-shadow: 0 1px 2px rgba(0, 0, 0, .04); }
.aimap-k { display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 800; }
.aimap-k::before { content: ""; width: 10px; height: 10px; border-radius: 50%; }
.is-ai .aimap-k::before { background: linear-gradient(180deg, #b57bee, #8746d6); }
.is-human .aimap-k::before { background: linear-gradient(180deg, #ffd15a, #f2a516); }
.aimap-role { margin: 4px 0 14px; font-size: 13px; color: var(--ink-50); }
.aimap-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.aimap-list li { display: flex; gap: 12px; align-items: baseline; }
.aimap-list li > b { flex: none; font-size: 11px; font-weight: 700; color: var(--ink-35); }
.am-t { font-size: 14px; font-weight: 700; line-height: 1.4; }
.am-d { margin-top: 1px; font-size: 13px; line-height: 1.45; color: var(--ink-55); }

/* =========================================================
   SONGS grid
   ========================================================= */
.songs { padding: 80px 24px; border-top: 1px solid var(--line); }
.songs-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 32px; }
.songs-years { font-size: 14px; color: var(--ink-50); }
/* 6 YouTube songs: 3 × 2 grid of 16:9 thumbnails */
.song-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 24px; }
.song {
  display: block;
  transition-delay: var(--d, 0ms);
}
.song-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  background: #f2f2f2;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
  transition: transform .35s var(--ease-out), box-shadow .35s;
}
.song-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.song:hover .song-cover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(0, 0, 0, .14); }
.song:hover .song-cover img { transform: scale(1.04); }
.song-play {
  position: absolute; right: 12px; bottom: 12px;
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: #1ed760; color: #04190b;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
  opacity: 0; transform: translateY(8px);
  transition: opacity .25s, transform .25s var(--ease-out);
}
.song-play svg { width: 16px; height: 16px; fill: currentColor; margin-left: 2px; }
.song-play.is-youtube { background: #ff0033; color: #fff; }
.pc-spotify.is-youtube { background: #ff0033; color: #fff; }
.song:hover .song-play { opacity: 1; transform: none; }
.song-meta { margin-top: 12px; display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.song-title { font-size: 15px; font-weight: 700; line-height: 1.35; }
.song-year { font-size: 12px; color: var(--ink-40); flex: none; }
.ip-chip {
  display: inline-block; margin-top: 6px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
}
.ip-cocobi { background: #fff1d6; color: #9a5b00; }
.ip-bebebana { background: #e3f4ff; color: #0b6aa8; }
.ip-doracula { background: #f1e8ff; color: #6b34c9; }
.song-link { display: block; color: inherit; }
/* IP 칩 + 하트 한 줄 */
.song-foot { margin-top: 6px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.song-foot .ip-chip { margin-top: 0; }
.heart {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px 3px 7px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff;
  color: var(--ink-55); font: inherit; font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s, transform .15s var(--ease-out);
}
.heart svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; transition: fill .2s; }
.heart:hover { color: #ff3b5c; border-color: rgba(255, 59, 92, .5); }
.heart:active { transform: scale(.94); }
.heart:disabled { cursor: default; }
.heart[aria-pressed="true"] { color: #ff3b5c; border-color: rgba(255, 59, 92, .35); background: #fff2f5; }
.heart[aria-pressed="true"] svg { fill: currentColor; }
.heart.pop svg { animation: heart-pop .45s var(--ease-out); }
@keyframes heart-pop { 0% { transform: scale(1); } 35% { transform: scale(1.5); } 70% { transform: scale(.9); } 100% { transform: scale(1); } }
.song-grid.no-likes .heart { display: none; } /* 하트 API가 없는 배포(Vercel)에선 숨김 */

/* =========================================================
   LAB (playground folder)
   ========================================================= */
.lab { padding: 112px 24px; border-top: 1px solid var(--line); }
.lab-link { margin: 0 auto; display: flex; flex-direction: column; align-items: center; width: fit-content; }
.lab-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 32px; }
.lab-word { font-size: 72px; font-weight: 800; letter-spacing: -.035em; }
.lab-sub { margin-top: 20px; max-width: 460px; text-align: center; font-size: 14px; line-height: 1.6; color: var(--ink-50); }
.lab-folder { position: relative; display: block; width: 176px; height: 126px; }
.lab-folder > span { position: absolute; display: block; }
.lf-back-tab { left: 0; top: 8%; width: 42%; height: 34%; border-radius: 12px 12px 0 0; background: #c8ccd3; }
.lf-back { inset: auto 0 0 0; height: 78%; border-radius: 16px; background: linear-gradient(180deg, #c8ccd3, #b6bac2); }
.lf-card {
  bottom: 30%; left: 50%; width: 44%;
  overflow: hidden; border-radius: 8px; border: 3px solid #fff; background: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .15);
  transition: transform .3s ease-out;
}
.lf-card img { aspect-ratio: 1; width: 100%; object-fit: cover; }
.lf-card-1 { transform: translateX(-85%); }
.lf-card-2 { transform: translateX(-15%); }
.lf-note {
  bottom: 30%; left: 50%; width: 40%; aspect-ratio: 1;
  display: grid !important; place-items: center;
  padding: 4px; border-radius: 8px;
  background: #FFE066;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .15);
  transform: translateX(-50%) rotate(-1deg);
  transition: transform .3s ease-out;
}
.lf-note span { font-size: 9px; font-weight: 700; line-height: 1.25; text-align: center; color: rgba(0, 0, 0, .7); }
.lf-front {
  z-index: 10;
  inset: auto 0 0 0; height: 62%;
  border-radius: 16px;
  transform-origin: bottom;
  background: linear-gradient(180deg, #f2f3f5, #dfe1e6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 -2px 8px rgba(0, 0, 0, .06);
  transform: perspective(700px);
  transition: transform .3s ease-out;
}
.lf-cta {
  z-index: 20; left: 50%; top: 50%;
  padding: 8px 20px; border-radius: 999px;
  background: #F7CE46; color: #000;
  font-size: 14px; font-weight: 700; white-space: nowrap;
  box-shadow: 0 10px 20px rgba(0, 0, 0, .15);
  opacity: 0;
  transform: translate(-50%, -50%) scale(.9);
  transition: opacity .3s, transform .3s;
}
.lab-link:hover .lf-card-1, .lab-link.open .lf-card-1 { transform: translateX(-85%) translateY(-42%) rotate(-12deg); }
.lab-link:hover .lf-card-2, .lab-link.open .lf-card-2 { transform: translateX(-15%) translateY(-52%) rotate(12deg); }
.lab-link:hover .lf-note,   .lab-link.open .lf-note   { transform: translateX(-50%) translateY(-68%) rotate(-1deg); }
.lab-link:hover .lf-front,  .lab-link.open .lf-front  { transform: perspective(700px) rotateX(-24deg); }
.lab-link:hover .lf-cta,    .lab-link.open .lf-cta    { opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* =========================================================
   ABOUT (.txt window)
   ========================================================= */
.about-wrap { position: relative; z-index: 50; background: #fff; padding: 64px 24px; }
.txt-window {
  max-width: 1060px; margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, .15);
  background: #fff;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .1);
}
.txt-bar, .win-bar {
  position: relative;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: #f5f5f5;
}
.tl { width: 12px; height: 12px; border-radius: 50%; display: inline-block; flex: none; }
.tl-r { background: #ff5f57; }
.tl-y { background: #febc2e; }
.tl-g { background: #28c840; }
.txt-name, .win-title {
  position: absolute; left: 50%; transform: translateX(-50%);
  font-size: 12px; font-weight: 500; color: var(--ink-55);
  user-select: none; white-space: nowrap;
}
.txt-body { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 56px; }
.txt-k { margin-bottom: 12px; font-size: 12px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-40); }
.txt-p { font-size: 14px; line-height: 1.75; color: var(--ink-60); }
.txt-more {
  margin-top: 32px;
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--ink-40);
  transition: color .15s;
}
.txt-more:hover { color: rgba(0, 0, 0, .7); }
.txt-more svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; transition: transform .3s; }
.txt-more[aria-expanded="true"] svg { transform: rotate(45deg); }
.txt-collapse { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s ease-out; }
.txt-collapse > div { overflow: hidden; }
.txt-collapse > div > p { padding-top: 12px; }
.txt-collapse.open { grid-template-rows: 1fr; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { position: relative; z-index: 50; background: #fff; border-top: 1px solid var(--line); padding: 64px 24px; }
.footer-grid { max-width: 1060px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto auto; gap: 80px; }
.f-id { display: flex; align-items: flex-start; gap: 16px; }
.f-mark {
  width: 44px; height: 44px; flex: none;
  display: grid; place-items: center;
  border-radius: 24%;
  border: 1px solid rgba(0, 0, 0, .1);
  background: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, .08);
}
.f-mark span { font-size: 22px; font-weight: 800; line-height: 1; }
.f-name { font-size: 15px; font-weight: 700; line-height: 1.4; }
.f-tag { font-size: 15px; line-height: 1.4; color: var(--ink-55); }
.f-icons { margin-top: 24px; display: flex; align-items: center; gap: 10px; }
.f-ic {
  width: 40px; height: 40px; border-radius: 22%;
  display: grid; place-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .15);
  transition: transform .15s;
}
.f-ic:hover { transform: translateY(-4px); }
.f-ic svg { width: 60%; height: 60%; }
.f-ic-mail { background: linear-gradient(180deg, #fafafa, #e9e9e9); border: 1px solid rgba(0,0,0,.06); }
.f-ic-claude { background: linear-gradient(180deg, #e08a5e, #c9653a); }
.f-ic-gpt { background: linear-gradient(180deg, #2a2a2a, #000); }
.f-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; font-size: 14px; font-weight: 500; }
.arrow-link { position: relative; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.arrow-link > span:first-child { color: rgba(0, 0, 0, .7); transition: color .15s; }
.arrow-link:hover > span:first-child { color: #000; }
.al-arrows { position: relative; width: 16px; height: 16px; overflow: hidden; color: rgba(0, 0, 0, .7); }
.al-arrows i { position: absolute; inset: 0; display: grid; place-items: center; font-style: normal; transition: transform .3s ease-out; }
.al-arrows i:last-child { transform: translateX(-150%); }
.arrow-link:hover .al-arrows i:first-child { transform: translateX(150%); }
.arrow-link:hover .al-arrows i:last-child { transform: translateX(0); }
.arrow-link::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 100%; height: 1px;
  background: #000; transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease-out;
}
.arrow-link:hover::after { transform: scaleX(1); }
.f-meta { font-size: 13px; color: var(--ink-50); display: flex; flex-direction: column; gap: 6px; }
.f-copy { color: var(--ink-35); }
.f-mail { color: rgba(0, 0, 0, .7); font-weight: 500; user-select: all; -webkit-user-select: all; overflow-wrap: anywhere; }

/* =========================================================
   FOLDER WINDOW
   ========================================================= */
.win-layer {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  padding: 24px;
  background: rgba(250, 250, 250, 0);
  -webkit-backdrop-filter: blur(0);
  backdrop-filter: blur(0);
  pointer-events: none;
  transition: background .35s, backdrop-filter .35s, -webkit-backdrop-filter .35s;
}
.win-layer.open {
  pointer-events: auto;
  background: rgba(250, 250, 250, .35);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.win {
  width: min(760px, 100%);
  max-height: min(84vh, 760px);
  display: flex; flex-direction: column;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, .15);
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .22);
  opacity: 0;
  transform: scale(.4);
  transition: transform .45s var(--ease-out), opacity .3s ease;
}
.win-layer.open .win { opacity: 1; transform: none; }
.win-bar { cursor: default; }
.win-bar .tl-r { position: relative; }
.win-bar .tl-r::after {
  content: "×"; position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 10px; line-height: 1; color: rgba(80, 0, 0, .7); opacity: 0;
}
.win-bar:hover .tl-r::after { opacity: 1; }
.win-body { overflow-y: auto; padding: 40px 48px 48px; }
.wb-path { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-35); }
.wb-summary { margin: 10px 0 28px; font-size: 24px; font-weight: 700; line-height: 1.35; letter-spacing: -.02em; }
.wb-img { margin: -4px 0 28px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.wb-img img { width: 100%; }
.wb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.wb-sec.full { grid-column: 1 / -1; }
.wb-k { margin-bottom: 8px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-40); }
.wb-p { font-size: 14px; line-height: 1.7; color: rgba(0, 0, 0, .7); }
.wb-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.wb-step {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: #f3f4f6; font-size: 13px; font-weight: 500;
}
.wb-step b { font-size: 10px; color: var(--ink-40); }
.wb-arrow { color: rgba(0, 0, 0, .25); font-size: 12px; }
.wb-list { margin: 0; padding-left: 18px; font-size: 14px; line-height: 1.8; color: rgba(0, 0, 0, .7); }
.wb-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.wb-tag { padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); font-size: 12px; font-weight: 600; color: rgba(0, 0, 0, .7); }
.wb-good {
  padding: 16px 18px; border-radius: 10px;
  background: #fffaf0; border: 1px solid #f5e3b3;
  font-size: 14px; line-height: 1.6;
}
.wb-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.wb-steps li { display: flex; align-items: baseline; gap: 12px; padding: 10px 14px; border-radius: 10px; background: rgba(0, 0, 0, .035); font-size: 14px; line-height: 1.55; color: rgba(0, 0, 0, .78); }
.wb-steps b { flex: none; font-size: 11px; font-weight: 700; color: var(--blue, #2e7cf6); }
.wb-out li b { font-weight: 700; color: rgba(0, 0, 0, .85); }
.wb-out li span { display: block; font-size: 13px; line-height: 1.5; color: var(--ink-50); }
.wb-out li { margin-bottom: 6px; }
.wb-good-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.wb-good-list li { position: relative; padding-left: 22px; }
.wb-good-list li::before { content: "✓"; position: absolute; left: 2px; font-weight: 700; color: #c48a00; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1180px) {
  .ach-grid { grid-template-columns: repeat(3, 1fr); }
  .w-tools { right: 24px; bottom: 112px; }
}
/* 사진 위젯은 낮은 화면(760px 미만)에서도 보여 준다. 첫 화면 글과 겹치면 script.js의 fitHero가
   글자를 줄이고, 그래도 겹치는 위젯만 collide-hidden으로 숨기므로 따로 숨길 필요가 없다. (v32) */

@media (max-width: 767px) {
  .hero { position: relative; height: auto; overflow: visible; }
  .menubar { position: sticky; top: 0; }
  .menubar-nav, .mb-role { display: none; }
  .mb-clock { min-width: 0; }
  .desktop {
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 28px 16px 140px;
  }
  .widget { position: relative; inset: auto !important; cursor: default; touch-action: auto; }
  .hero-copy { position: relative; inset: auto; grid-column: 1 / -1; order: -1; padding: 24px 0 8px; }
  .hero-copy h1 { font-size: 30px; }
  .br-sm { display: inline; }
  .hero-sub { font-size: 15px; }
  .desktop { grid-auto-flow: row dense; }
  .w-cal { width: 100%; height: auto; aspect-ratio: 1; }
  .w-clock { grid-column: 1 / -1; width: 100%; height: auto; }
  .wc-face { width: 100%; max-width: 64px; height: auto; aspect-ratio: 1; }
  .w-player, .w-lang { grid-column: 1 / -1; width: 100%; }
  .w-photo img { width: 100%; height: auto; aspect-ratio: 1; }
  .folders {
    position: relative; inset: auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 4px;
    padding: 8px 0;
  }
  .folder { position: relative; right: auto; top: auto !important; width: auto; }
  .w-tools { grid-column: 1 / -1; }
  .tools-grid { grid-template-columns: repeat(4, 1fr); justify-items: center; }
  .w-photo { display: block; }

  .dock-wrap { position: fixed; top: auto; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); left: 0; right: 0; height: auto; margin-top: 0; }
  .dock { gap: 8px; padding: 8px 10px; }
  .dock-item { width: 38px; height: 38px; }
  .dock-item::after { display: none; }

  .achievements, .songs { padding: 56px 16px; }
  .ach-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 14px; }
  .people .container { padding: 0 16px; }

  .pillar { position: relative; top: auto; height: auto; margin-top: 16px; }
  .tab-shape { width: 240px; transform: scale(.75); transform-origin: left top; }
  .pillar-tab span { left: 32px; }
  .pillar-body { border-radius: 28px; }
  .pillar-inner { padding: 32px 20px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .aimap-grid { grid-template-columns: 1fr; }
  .folder[data-hint]::after { display: none; }
  .pillar h2 { font-size: 24px; }

  .song-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 14px; }
  .song-play { opacity: 1; transform: none; width: 34px; height: 34px; }
  .lab { padding: 80px 16px; }
  .lab-word { font-size: 48px; }
  .lab-row { gap: 20px; }
  .lab-folder { width: 150px; height: 108px; }
  .about-wrap { padding: 48px 16px; }
  .txt-body { grid-template-columns: 1fr; padding: 32px 24px; }
  .footer { padding: 56px 16px 120px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .win-layer { padding: 12px; }
  .win-body { padding: 28px 22px 32px; }
  .wb-grid { grid-template-columns: 1fr; }
  .wb-summary { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .marquee-track { animation: none !important; }
  .widget { opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; }
}

/* small count beside a section title, e.g. 노래 아카이브 (총 120곡) */
.sec-count { margin-left: 6px; font-size: .55em; font-weight: 600; letter-spacing: 0; color: var(--ink-40); vertical-align: middle; }

/* mail toast: 메일 주소 복사 + Gmail / 메일 앱 선택 */
.mail-toast {
  position: fixed; left: 50%; bottom: 124px; z-index: 300;
  transform: translate(-50%, 12px);
  width: max-content; max-width: calc(100vw - 32px);
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  padding: 12px 14px 12px 18px; border-radius: 14px;
  background: rgba(24, 24, 24, .92); color: #fff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .25);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  font-size: 13px; line-height: 1.4;
  opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.mail-toast.show { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.mt-msg { display: flex; flex-direction: column; gap: 1px; }
.mt-msg b { font-weight: 700; }
.mt-msg span { font-size: 12px; color: rgba(255, 255, 255, .65); }
.mt-actions { display: flex; align-items: center; gap: 6px; }
.mt-actions a {
  padding: 6px 10px; border-radius: 8px;
  background: rgba(255, 255, 255, .14); color: #fff;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.mt-actions a:hover { background: rgba(255, 255, 255, .24); }
.mt-close { width: 26px; height: 26px; border-radius: 50%; color: rgba(255, 255, 255, .7); font-size: 18px; line-height: 1; }
.mt-close:hover { background: rgba(255, 255, 255, .14); color: #fff; }

/* 모바일에서만 보이는 폴더 안내 */
.folders-hint { display: none; }
@media (max-width: 767px) {
  .folders-hint { display: block; grid-column: 1 / -1; margin: 4px 2px 0; font-size: 12px; font-weight: 600; color: var(--ink-50); }
}