/* ============================================================
   Coden Apps — 다운로드 사이트
   팔레트: off-white 웜그레이 · 차콜 · 제품별 포인트 컬러
   설계 원칙: 박스 최소화, 헤어라인과 여백으로 위계
   ============================================================ */

:root {
  /* 표면 — 베이지/크림이 아닌 중립적 웜그레이 */
  --bg: #f6f5f3;
  --surface: #fdfdfc;
  --surface-2: #efeeea;
  --surface-sunken: #eceae5;

  /* 잉크 */
  --ink: #1c1d20;
  --ink-soft: #3c3e43;
  --muted: #6b6d72;

  /* 선 */
  --line: #e6e4df;
  --line-strong: #d7d4cd;

  /* 강조 — 기본값은 Storage Medic 아이콘에서 끌어온 틸–블루 한 계열 */
  --storage-medic-mint: #57c596;
  --storage-medic-teal: #1f88a3;
  --storage-medic-blue: #3b82d9;
  --storage-medic-accent: #1f88a3;
  --storage-medic-accent-ink: #136275;
  --storage-medic-accent-soft: #e3eff1;

  --lumadeck-amber: #ffb86b;
  --lumadeck-orange: #f28a2e;
  --lumadeck-blue: #6aa8ff;
  --lumadeck-mint: #6dd6b8;
  --lumadeck-accent: #dd7628;
  --lumadeck-accent-ink: #965017;
  --lumadeck-accent-soft: #fff0e1;

  --accent: var(--storage-medic-accent);
  --accent-ink: var(--storage-medic-accent-ink);
  --accent-soft: var(--storage-medic-accent-soft);

  /* 상태색 (검증/안전 신호 전용) */
  --ok: #2f6a4a;
  --bad: #9a3b37;

  /* 제품 정체성 그라데이션 — 절제된 아우라 전용 */
  --grad-mint: var(--storage-medic-mint);
  --grad-blue: var(--storage-medic-blue);
  --page-glow-left: var(--grad-mint);
  --page-glow-mid: var(--accent);
  --page-glow-right: var(--grad-blue);

  --sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, "Consolas", monospace;

  --max: 940px;
  --radius: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
@supports (overflow: clip) {
  html,
  body { overflow-x: clip; }
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(44rem 28rem at 6% -8%, color-mix(in oklch, var(--page-glow-left) 22%, transparent), transparent 68%),
    radial-gradient(42rem 26rem at 94% 0%, color-mix(in oklch, var(--page-glow-right) 18%, transparent), transparent 70%),
    linear-gradient(112deg, color-mix(in srgb, var(--page-glow-left) 10%, var(--bg)) 0%, var(--bg) 46%, color-mix(in srgb, var(--page-glow-right) 10%, var(--bg)) 100%);
  background-repeat: no-repeat;
  background-color: var(--bg);
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden; /* 히어로 아우라가 좌우로 새어 가로 스크롤 만드는 것 방지 */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, input, a { -webkit-tap-highlight-color: transparent; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

h1, h2, h3, p, ul, dl, dd { margin: 0; }
h1, h2, h3 { line-height: 1.22; letter-spacing: -0.025em; }
p { text-wrap: pretty; }

code, .mono { font-family: var(--mono); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 30;
  padding: 9px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

/* ---- 공통 폭 ---- */
.site-head,
main,
.foot {
  width: min(100% - 44px, var(--max));
  margin-inline: auto;
}

/* ============================================================
   헤더
   ============================================================ */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 0 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.brand-soft { color: var(--muted); font-weight: 600; }
.hub-page {
  --page-glow-left: var(--storage-medic-mint);
  --page-glow-mid: var(--storage-medic-blue);
  --page-glow-right: var(--lumadeck-orange);
}
.product-storage-medic {
  --accent: var(--storage-medic-accent);
  --accent-ink: var(--storage-medic-accent-ink);
  --accent-soft: var(--storage-medic-accent-soft);
  --grad-mint: var(--storage-medic-mint);
  --grad-blue: var(--storage-medic-blue);
  --page-glow-left: var(--storage-medic-mint);
  --page-glow-mid: var(--storage-medic-teal);
  --page-glow-right: var(--storage-medic-blue);
}
.product-lumadeck,
.product-nits {
  --accent: var(--lumadeck-accent);
  --accent-ink: var(--lumadeck-accent-ink);
  --accent-soft: var(--lumadeck-accent-soft);
  --grad-mint: var(--lumadeck-orange);
  --grad-blue: var(--lumadeck-blue);
  --page-glow-left: var(--lumadeck-amber);
  --page-glow-mid: var(--lumadeck-orange);
  --page-glow-right: var(--lumadeck-blue);
}

.brand-mark {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: url("/assets/storage-medic/icon-66.png?v=20260705-web-refresh") center / cover no-repeat;
  box-shadow:
    0 1px 2px rgba(28, 29, 32, 0.12),
    0 3px 8px rgba(31, 136, 163, 0.18);
}
nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--muted);
}
nav a { padding: 4px 0; }
nav a:hover { color: var(--ink); }

.mode-toolbar {
  width: min(100% - 44px, var(--max));
  margin: -8px auto 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px 18px;
  color: var(--muted);
}
.mode-group {
  display: inline-grid;
  grid-template-columns: repeat(2, max-content);
  align-items: center;
  gap: 6px;
  padding: 0;
  max-width: 100%;
}
.mode-label {
  grid-column: 1 / -1;
  padding: 0;
  font-size: 11px;
  font-weight: 780;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}
.mode-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--muted);
  min-height: 30px;
  padding: 0 10px;
  font: 700 12px / 1 var(--sans);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(28, 29, 32, 0.04);
}
.mode-button:hover {
  color: var(--ink);
  background: var(--surface-2);
}
.mode-button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--surface);
  box-shadow: 0 1px 2px rgba(28, 29, 32, 0.18);
}

/* ============================================================
   히어로 — 페이지의 단 하나의 초점
   ============================================================ */
.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 56px;
  align-items: center;
  padding: 40px 0 72px;
}
/* 제품 정체성 아우라 — 아이콘 색을 끌어온 절제된 앰비언트 글로우 (네온 아님) */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -60px auto auto -10%;
  width: 78%;
  height: 360px;
  background:
    radial-gradient(46% 70% at 18% 30%, color-mix(in oklch, var(--page-glow-left) 40%, transparent), transparent 72%),
    radial-gradient(42% 66% at 54% 56%, color-mix(in oklch, var(--page-glow-mid) 26%, transparent), transparent 70%),
    radial-gradient(44% 68% at 82% 34%, color-mix(in oklch, var(--page-glow-right) 34%, transparent), transparent 72%);
  filter: blur(34px);
  opacity: 0.48;
  pointer-events: none;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}
.app-icon {
  width: 66px;
  height: 66px;
  flex-shrink: 0;
  border-radius: 15px;
  overflow: hidden;
  box-shadow:
    0 6px 16px rgba(31, 136, 163, 0.22),
    0 12px 30px rgba(59, 130, 217, 0.16);
}
.app-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.01em;
  margin-bottom: 3px;
}
h1 {
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 700;
}
.product-title-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.hero-lead {
  max-width: 30em;
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.hero-lead strong { font-weight: 650; color: var(--ink); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}
.hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.hero-release-date {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}
.meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--line-strong);
}
.download-count {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: var(--accent-ink);
  font-weight: 650;
}
.download-count.is-muted {
  color: var(--muted);
  font-weight: 500;
}

/* ---- 버튼 ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 11px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 1px 2px rgba(28, 29, 32, 0.18), 0 6px 16px rgba(28, 29, 32, 0.10);
  transition: transform 0.12s ease, background 0.15s ease, box-shadow 0.18s ease;
}
.btn-primary:hover {
  background: #000;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(28, 29, 32, 0.20), 0 12px 26px rgba(31, 136, 163, 0.22);
}
.btn-primary:active { transform: translateY(0); }
.btn-large { min-height: 50px; padding: 0 26px; font-size: 16px; }

.btn-mirror {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-ink);
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
}
.btn-mirror:hover { border-bottom-color: currentColor; }

.btn-text {
  flex-shrink: 0;
  border: 0;
  background: none;
  padding: 4px 9px;
  color: var(--accent-ink);
  font: 600 13px / 1 var(--sans);
  cursor: pointer;
  border-radius: 7px;
}
.btn-text:hover { background: var(--accent-soft); }

/* ---- 앱 미리보기 창 (히어로의 유일한 프레임) ---- */
.app-preview {
  position: relative;
  width: 100%;
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 14px 20px 44px rgba(28, 29, 32, 0.07);
}
.app-preview::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--grad-mint) 55%, transparent), color-mix(in oklch, var(--grad-blue) 50%, transparent), transparent);
  pointer-events: none;
}
.window-chrome {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #e0867a; }
.dot.yellow { background: #e1c172; }
.dot.green { background: #84bd8f; }
.window-title {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}
.window-body { padding: 20px 18px 22px; }
.preview-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}
.preview-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 9px;
}
.preview-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  font-size: 14px;
}
.preview-list li.muted { opacity: 0.66; }
.preview-list em {
  font-style: normal;
  font-weight: 600;
  color: var(--accent-ink);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.preview-list li.muted em { color: var(--muted); }
.preview-note {
  margin-top: 15px;
  font-size: 12.5px;
  color: var(--muted);
}


.app-screenshot-preview {
  background: #2f2b25;
  border-radius: 28px;
  box-shadow:
    0 18px 48px rgba(28, 29, 32, 0.16),
    0 2px 8px rgba(28, 29, 32, 0.10);
}
.app-screenshot-preview img {
  display: block;
  width: 100%;
  height: auto;
  max-height: clamp(320px, 52vw, 620px);
  object-fit: contain;
  background: #28251f;
}
.app-screenshot-preview figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  display: inline-flex;
  width: fit-content;
  max-width: calc(100% - 32px);
  padding: 7px 11px;
  border: 1px solid rgba(255, 196, 126, 0.24);
  border-radius: 999px;
  background: rgba(32, 15, 8, 0.74);
  color: #ffe4c1;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}


.storage-medic-preview {
  background: #eef7f3;
  box-shadow:
    0 18px 48px rgba(13, 66, 51, 0.14),
    0 2px 8px rgba(28, 29, 32, 0.08);
}
.storage-medic-preview img {
  background: #eef7f3;
}
.storage-medic-preview::before {
  background: linear-gradient(90deg, transparent, rgba(87, 197, 150, 0.68), rgba(59, 130, 217, 0.46), transparent);
}
.storage-medic-preview figcaption {
  border-color: rgba(87, 197, 150, 0.28);
  background: rgba(5, 45, 35, 0.76);
  color: #e0fff3;
}

/* ============================================================
   섹션 공통
   ============================================================ */
.section {
  padding: 60px 0;
  border-top: 1px solid var(--line);
}
.section-head { margin-bottom: 34px; }
.section-head h2 {
  font-size: clamp(22px, 3vw, 28px);
  margin-bottom: 8px;
}
.section-head p { color: var(--muted); font-size: 15px; }

/* ============================================================
   하는 일 / 하지 않는 일 — 박스 없이 헤어라인으로 분리
   ============================================================ */
.ledger-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.ledger-col { padding: 4px 0; }
.ledger-col:first-child { padding-right: 40px; }
.ledger-col:last-child {
  padding-left: 40px;
  border-left: 1px solid var(--line);
}
.ledger-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.ledger-title.is-does { color: var(--accent-ink); }
.ledger-title.is-donts { color: var(--muted); }

.ticks {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 14px;
}
.ticks li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  color: var(--ink-soft);
}
.ticks li::before {
  position: absolute;
  left: 0;
  top: 0.05em;
  font-weight: 700;
}
.ticks li::before { content: "✓"; color: var(--accent); }
.ticks.no li::before { content: "—"; color: var(--muted); font-weight: 600; }

/* ============================================================
   다운로드 + 검증
   ============================================================ */
.get-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 28px 28px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(28, 29, 32, 0.04), 0 12px 30px rgba(28, 29, 32, 0.06);
  margin-bottom: 14px;
}
.get-copy h2 { font-size: 21px; margin-bottom: 9px; }
.get-desc {
  color: var(--muted);
  font-size: 15px;
  max-width: 40em;
}
.file-name {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-soft);
  background: var(--surface-sunken);
  padding: 2px 7px;
  border-radius: 6px;
  word-break: break-all;
}
.get-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ---- disclosure: 배포 사실은 기본 노출, 검증 절차는 접을 수 있음 ---- */
.release-disclosure {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.release-disclosure summary {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  list-style: none;
}
.release-disclosure summary::-webkit-details-marker { display: none; }
.release-disclosure summary::after {
  content: "펼치기";
  margin-left: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-ink);
}
.release-disclosure[open] summary::after { content: "접기"; }
.summary-hint { font-size: 13px; font-weight: 400; color: var(--muted); }
.release-disclosure[open] summary { border-bottom: 1px solid var(--line); }
.release-body { padding: 22px 20px; }

.release-facts { display: grid; gap: 0; margin: 0 0 22px; }
.release-facts > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.release-facts > div:first-child { padding-top: 0; }
.release-facts > div:last-child { border-bottom: 0; padding-bottom: 0; }
.release-facts dt { color: var(--muted); font-weight: 600; }
.release-facts dd { margin: 0; min-width: 0; }
.hash-row dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.hash-value {
  font-family: var(--mono);
  font-size: 12px;
  word-break: break-all;
  color: var(--ink-soft);
  line-height: 1.5;
}

.verify-block { margin-top: 4px; }
.verify-intro {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 10px;
}
.verify-disclosure {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.verify-disclosure summary {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
}
.verify-disclosure summary::-webkit-details-marker { display: none; }
.verify-disclosure summary::after {
  content: "열기";
  margin-left: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-ink);
}
.verify-disclosure[open] summary {
  border-bottom: 1px solid var(--line);
}
.verify-disclosure[open] summary::after { content: "닫기"; }
.verify-browser { padding: 14px; }
.curl-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px;
  padding: 13px 14px;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  background: var(--surface-sunken);
}
.curl-row code {
  flex: 1;
  min-width: 0;
  word-break: break-all;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.file-picker {
  display: block;
  position: relative;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  background: var(--surface);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.file-picker:hover { border-color: var(--accent); color: var(--ink); }
.file-picker:focus-within {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(31, 136, 163, 0.16);
}
.file-picker.dragging {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.file-picker.is-ok { border-color: var(--ok); border-style: solid; }
.file-picker.is-bad { border-color: var(--bad); border-style: solid; }
.file-picker input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.verify-result {
  display: block;
  min-height: 20px;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
}
.verify-result.ok { color: var(--ok); }
.verify-result.bad { color: var(--bad); }
.verify-result.pending { color: var(--muted); }
.verify-result .calc-hash {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  word-break: break-all;
}

/* ============================================================
   MyDisplay — 작은 준비 중 스트립 (CTA 없음)
   ============================================================ */
.coming-later {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  width: min(100% - 44px, var(--max));
  margin: 0 auto;
  padding: 26px 0 4px;
  border-top: 1px solid var(--line);
}
.coming-tag {
  flex-shrink: 0;
  margin-top: 2px;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.coming-text h2 { font-size: 16px; margin-bottom: 3px; }
.coming-text p { font-size: 14px; color: var(--muted); max-width: 44em; }

/* ============================================================
   FAQ — 박스 없이 헤어라인으로 구분한 행
   ============================================================ */
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 2px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 18px;
  font-weight: 400;
  color: var(--muted);
  transition: transform 0.15s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 2px 18px;
  color: var(--ink-soft);
  font-size: 15px;
  max-width: 52em;
}

/* ============================================================
   푸터
   ============================================================ */
.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 30px 0 52px;
  margin-top: 48px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}
.foot a { font-weight: 600; }
.foot a:hover { color: var(--ink); }
.foot-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 10px 18px;
  margin-left: auto;
}
.foot-contact { white-space: nowrap; }

/* ---- 토스트 ---- */
.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  max-width: min(320px, calc(100vw - 32px));
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: 0 14px 30px rgba(28, 29, 32, 0.12);
  font-size: 14px;
}

/* ============================================================
   다크 모드
   ============================================================ */
@media (prefers-color-scheme: dark) {
  :root {
    /* 의도적인 딥 틸–차콜 — 단순 반전이 아닌 설계된 다크 */
    --bg: #11151a;
    --surface: #191f26;
    --surface-2: #212932;
    --surface-sunken: #1d242c;

    --ink: #eef1f0;
    --ink-soft: #c7cdcd;
    --muted: #909896;

    --line: #2b333c;
    --line-strong: #3a434d;

    --storage-medic-mint: #4eb98a;
    --storage-medic-teal: #54bcd2;
    --storage-medic-blue: #3f86d6;
    --storage-medic-accent: #54bcd2;
    --storage-medic-accent-ink: #84d3e6;
    --storage-medic-accent-soft: #16313a;

    --lumadeck-amber: #ffa95c;
    --lumadeck-orange: #f0903f;
    --lumadeck-blue: #78afff;
    --lumadeck-mint: #75dac1;
    --lumadeck-accent: #ffb16a;
    --lumadeck-accent-ink: #ffd2a7;
    --lumadeck-accent-soft: #3d2515;

    --accent: var(--storage-medic-accent);
    --accent-ink: var(--storage-medic-accent-ink);
    --accent-soft: var(--storage-medic-accent-soft);

    --ok: #6fbf8f;
    --bad: #e08a84;

    --grad-mint: var(--storage-medic-mint);
    --grad-blue: var(--storage-medic-blue);
    --page-glow-left: var(--grad-mint);
    --page-glow-mid: var(--accent);
    --page-glow-right: var(--grad-blue);
  }
  .btn-primary {
    background: #eef1f0;
    color: #11151a;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
  .btn-primary:hover {
    background: #fff;
    box-shadow: 0 12px 26px rgba(84, 188, 210, 0.20);
  }
  .app-preview { box-shadow: 14px 20px 44px rgba(0, 0, 0, 0.30); }
  .app-icon {
    box-shadow:
      0 6px 18px rgba(84, 188, 210, 0.20),
      0 14px 34px rgba(63, 134, 214, 0.16);
  }
  .get-panel { box-shadow: none; }
  .hero::before { opacity: 0.5; }
}

/* ============================================================
   접근성 표시 모드 — 기존 토큰만 재정의해 디자인 시스템 유지
   ============================================================ */
html[data-text-size="large"] body {
  font-size: 18px;
  line-height: 1.72;
}
html[data-text-size="large"] nav,
html[data-text-size="large"] .foot,
html[data-text-size="large"] .btn-mirror,
html[data-text-size="large"] .verify-intro,
html[data-text-size="large"] .file-picker,
html[data-text-size="large"] .toast {
  font-size: 15.5px;
}
html[data-text-size="large"] .app-label,
html[data-text-size="large"] .hero-meta,
html[data-text-size="large"] .hero-release-date,
html[data-text-size="large"] .mode-label,
html[data-text-size="large"] .mode-button,
html[data-text-size="large"] .product-card .product-count,
html[data-text-size="large"] .summary-hint,
html[data-text-size="large"] .btn-text {
  font-size: 14px;
}
html[data-text-size="large"] .hero-lead {
  font-size: clamp(18px, 2vw, 21px);
}
html[data-text-size="large"] .ticks li,
html[data-text-size="large"] .faq-item summary,
html[data-text-size="large"] .faq-item p,
html[data-text-size="large"] .get-desc,
html[data-text-size="large"] .release-facts > div,
html[data-text-size="large"] .section-head p,
html[data-text-size="large"] .coming-text p {
  font-size: 16.5px;
}
html[data-text-size="large"] .btn-primary {
  min-height: 52px;
  padding-inline: 25px;
  font-size: 16.5px;
}
html[data-text-size="large"] .btn-large {
  min-height: 56px;
  font-size: 17.5px;
}
html[data-text-size="large"] .curl-row code,
html[data-text-size="large"] .hash-value,
html[data-text-size="large"] .file-name {
  font-size: 13.5px;
}

html[data-contrast="high"] {
  color-scheme: dark;
  --bg: #050607;
  --surface: #0c1116;
  --surface-2: #151c23;
  --surface-sunken: #101820;

  --ink: #ffffff;
  --ink-soft: #f0f4f8;
  --muted: #d4dce6;

  --line: #718096;
  --line-strong: #f4d35e;

  --storage-medic-mint: #95ffd0;
  --storage-medic-teal: #7ee7ff;
  --storage-medic-blue: #9fc7ff;
  --storage-medic-accent: #7ee7ff;
  --storage-medic-accent-ink: #b9f3ff;
  --storage-medic-accent-soft: #102b33;

  --lumadeck-amber: #ffd18a;
  --lumadeck-orange: #ffbd7a;
  --lumadeck-blue: #b4d0ff;
  --lumadeck-mint: #a9ffe7;
  --lumadeck-accent: #ffbd7a;
  --lumadeck-accent-ink: #ffe0bd;
  --lumadeck-accent-soft: #2b1a0d;

  --accent: var(--storage-medic-accent);
  --accent-ink: var(--storage-medic-accent-ink);
  --accent-soft: var(--storage-medic-accent-soft);

  --ok: #95ffd0;
  --bad: #ffb4ae;
}
html[data-contrast="high"] body.product-storage-medic {
  --accent: var(--storage-medic-accent);
  --accent-ink: var(--storage-medic-accent-ink);
  --accent-soft: var(--storage-medic-accent-soft);
  --page-glow-left: var(--storage-medic-mint);
  --page-glow-mid: var(--storage-medic-teal);
  --page-glow-right: var(--storage-medic-blue);
}
html[data-contrast="high"] body.product-nits,
html[data-contrast="high"] body.product-lumadeck {
  --accent: var(--lumadeck-accent);
  --accent-ink: var(--lumadeck-accent-ink);
  --accent-soft: var(--lumadeck-accent-soft);
  --page-glow-left: var(--lumadeck-amber);
  --page-glow-mid: var(--lumadeck-orange);
  --page-glow-right: var(--lumadeck-blue);
}
html[data-contrast="high"] body {
  background: var(--bg);
}
html[data-contrast="high"] .hero::before,
html[data-contrast="high"] .hub-hero::before {
  opacity: 0.22;
  filter: blur(28px);
}
html[data-contrast="high"] .product-card,
html[data-contrast="high"] .app-preview,
html[data-contrast="high"] .get-panel,
html[data-contrast="high"] .release-disclosure,
html[data-contrast="high"] .verify-disclosure,
html[data-contrast="high"] .coming-tag,
html[data-contrast="high"] .file-picker,
html[data-contrast="high"] .toast {
  border-color: var(--line-strong);
  box-shadow: none;
}
html[data-contrast="high"] .btn-primary,
html[data-contrast="high"] .mode-button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--bg);
}
html[data-contrast="high"] .mode-button {
  border-color: var(--line-strong);
}
html[data-contrast="high"] .btn-primary:hover {
  background: #fff;
  box-shadow: none;
}
html[data-contrast="high"] .btn-mirror,
html[data-contrast="high"] .download-count,
html[data-contrast="high"] .btn-text,
html[data-contrast="high"] .release-disclosure summary::after,
html[data-contrast="high"] .verify-disclosure summary::after {
  color: var(--accent-ink);
}
html[data-contrast="high"] .meta-dot {
  background: var(--line-strong);
}
html[data-contrast="high"] .app-screenshot-preview figcaption {
  border-color: var(--line-strong);
  background: rgba(0, 0, 0, 0.88);
  color: var(--ink);
}

html[lang="en"] .release-disclosure summary::after { content: "Show"; }
html[lang="en"] .release-disclosure[open] summary::after { content: "Hide"; }
html[lang="en"] .verify-disclosure summary::after { content: "Open"; }
html[lang="en"] .verify-disclosure[open] summary::after { content: "Close"; }

/* ============================================================
   반응형
   ============================================================ */
@media (max-width: 800px) {
  .site-head { gap: 16px; }
  nav { flex-wrap: wrap; justify-content: flex-end; }
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 28px 0 52px;
  }
  .app-preview { order: -1; max-width: 460px; justify-self: stretch; }
  .app-screenshot-preview img { max-height: min(48vh, 420px); }
  .app-screenshot-preview figcaption {
    left: 12px;
    right: 12px;
    bottom: 10px;
    max-width: calc(100% - 24px);
    font-size: 11.5px;
  }
}

@media (max-width: 620px) {
  .site-head, main, .foot, .coming-later, .mode-toolbar { width: min(100% - 32px, var(--max)); }
  .foot { align-items: flex-start; }
  .foot-links { max-width: 100%; }
  .site-head {
    flex-direction: column;
    align-items: flex-start;
  }
  nav {
    width: 100%;
    justify-content: flex-start;
    gap: 18px;
  }
  .mode-toolbar {
    margin-top: -4px;
    align-items: flex-start;
    gap: 12px 16px;
  }
  .mode-group {
    width: max-content;
    max-width: 100%;
    justify-content: flex-start;
  }
  .app-preview { max-width: none; }
  .app-screenshot-preview { border-radius: 22px; }
  .app-screenshot-preview img { max-height: min(42vh, 340px); }
  .section { padding: 48px 0; }

  .ledger-grid { grid-template-columns: 1fr; gap: 36px; }
  .ledger-col:first-child { padding-right: 0; }
  .ledger-col:last-child {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 36px;
  }

  .get-panel {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 22px 20px;
  }
  .get-actions { align-items: stretch; }
  .get-actions .btn-primary { width: 100%; }
  .get-actions .btn-mirror { text-align: center; }

  .release-facts > div { grid-template-columns: 1fr; gap: 3px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* ============================================================
   다중 제품 허브 / 제품별 배포 구조
   ============================================================ */
.hub-page main {
  min-height: 58vh;
}
.hub-hero {
  position: relative;
  isolation: isolate;
  padding: 54px 0 42px;
}
.hub-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -82px 0 auto;
  width: 100%;
  height: 350px;
  background:
    radial-gradient(40% 74% at 12% 30%, color-mix(in oklch, var(--storage-medic-mint) 38%, transparent), transparent 70%),
    radial-gradient(36% 68% at 36% 62%, color-mix(in oklch, var(--storage-medic-blue) 26%, transparent), transparent 72%),
    radial-gradient(40% 72% at 88% 30%, color-mix(in oklch, var(--lumadeck-orange) 36%, transparent), transparent 72%),
    radial-gradient(34% 62% at 70% 72%, color-mix(in oklch, var(--lumadeck-blue) 22%, transparent), transparent 72%),
    linear-gradient(100deg, color-mix(in oklch, var(--storage-medic-mint) 16%, transparent), transparent 44%, color-mix(in oklch, var(--lumadeck-orange) 18%, transparent));
  filter: blur(38px);
  opacity: 0.48;
  pointer-events: none;
}
.hub-hero h1 {
  max-width: 780px;
  font-size: clamp(34px, 6vw, 58px);
  margin: 6px 0 20px;
}
html[data-site-lang="en"] .hub-title-copy {
  display: grid;
  justify-items: start;
  gap: 0.02em;
  max-width: 100%;
  font-size: clamp(36px, 5.8vw, 56px);
}
html[data-site-lang="en"] .hub-title-line {
  display: flex;
  gap: 0.18em;
  width: max-content;
  max-width: 100%;
  white-space: nowrap;
}
html[data-site-lang="en"] .hub-title-line-part {
  display: inline-block;
}
html[data-site-lang="en"] .hub-title-line-nits {
  margin-inline-start: clamp(12px, 2vw, 24px);
}
@media (max-width: 620px) {
  html[data-site-lang="en"] .hub-title-copy {
    gap: 0.08em;
    font-size: clamp(32px, 8.8vw, 40px);
    line-height: 1.02;
  }
  html[data-site-lang="en"] .hub-title-line {
    display: grid;
    gap: 0;
    width: max-content;
    white-space: normal;
  }
  html[data-site-lang="en"] .hub-title-line-nits {
    justify-self: start;
    margin-inline-start: 0;
    text-align: left;
  }
}
@media (max-width: 360px) {
  html[data-site-lang="en"] .hub-title-copy {
    font-size: clamp(29px, 8.4vw, 32px);
  }
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding: 14px 0 84px;
}
.product-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 22px;
  min-height: 360px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(24rem 16rem at 14% 4%, color-mix(in oklch, var(--grad-mint) 10%, transparent), transparent 68%),
    radial-gradient(22rem 16rem at 96% 0%, color-mix(in oklch, var(--grad-blue) 8%, transparent), transparent 72%),
    color-mix(in srgb, var(--surface) 90%, transparent);
  box-shadow: 0 20px 60px rgba(28, 29, 32, 0.06);
}
.product-card.is-storage-medic {
  --grad-mint: var(--storage-medic-mint);
  --grad-blue: var(--storage-medic-blue);
  border-color: color-mix(in oklch, var(--storage-medic-teal) 22%, var(--line));
}
.product-card.is-lumadeck,
.product-card.is-nits {
  --grad-mint: var(--lumadeck-orange);
  --grad-blue: var(--lumadeck-blue);
  border-color: color-mix(in oklch, var(--lumadeck-orange) 22%, var(--line));
}
.product-card.is-coming-soon {
  background: color-mix(in srgb, var(--surface-2) 72%, transparent);
}
.product-card-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(28, 29, 32, 0.08);
}
.product-card-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card-placeholder {
  color: var(--accent-ink);
  font-size: 26px;
  font-weight: 750;
  background:
    radial-gradient(circle at 28% 24%, color-mix(in oklch, var(--grad-mint) 35%, transparent), transparent 52%),
    radial-gradient(circle at 74% 74%, color-mix(in oklch, var(--grad-blue) 32%, transparent), transparent 56%),
    var(--surface);
}
.product-card h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 8px;
}
.product-card p {
  color: var(--ink-soft);
}
.product-card .product-count {
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: -0.01em;
}
.product-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.legacy-product-name {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 4px 8px 4px 9px;
  border: 1px solid color-mix(in oklch, var(--lumadeck-orange) 22%, var(--line));
  border-radius: 999px;
  background: color-mix(in oklch, var(--lumadeck-accent-soft) 58%, transparent);
  color: color-mix(in oklch, var(--lumadeck-accent-ink) 74%, var(--muted));
  font-size: 11px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
  white-space: nowrap;
  box-shadow: 0 1px 0 color-mix(in oklch, white 58%, transparent) inset;
}
.legacy-product-name-title {
  margin-left: 0;
  translate: 0 -0.16em;
}
.brand-mark-generic {
  box-shadow:
    0 1px 2px rgba(28, 29, 32, 0.14),
    0 4px 12px rgba(59, 130, 217, 0.18),
    0 4px 16px rgba(242, 138, 46, 0.12);
  background:
    url("/assets/shared/coden-cute-mark.svg") center / cover no-repeat,
    var(--ink);
}
.product-placeholder-page {
  max-width: 760px;
  padding-bottom: 86px;
}
.coming-text .btn-mirror {
  margin-top: 14px;
}

@media (max-width: 760px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-card {
    min-height: 0;
    padding: 24px;
  }
  .product-title-line { align-items: center; }
  .legacy-product-name { margin-left: 0; }
  .legacy-product-name-title { translate: 0; }
}

/* ============================================================
   Nits product accent
   ============================================================ */
.brand-mark-lumadeck,
.brand-mark-nits {
  background: url("/assets/nits/icon.svg") center / cover no-repeat;
  box-shadow:
    0 1px 2px rgba(28, 29, 32, 0.12),
    0 3px 10px rgba(106, 168, 255, 0.22);
}
.app-icon-mark {
  background: var(--surface);
}
.lumadeck-preview::before,
.nits-preview::before {
  background: linear-gradient(90deg, transparent, #ffb86b, #6aa8ff, #6dd6b8, transparent);
}

.nits-preview img {
  max-height: clamp(300px, 40vw, 500px);
}
.app-screenshot-preview::before {
  background: linear-gradient(90deg, transparent, rgba(255, 184, 107, 0.72), rgba(255, 215, 160, 0.56), transparent);
}
.lumadeck-preview .preview-list em,
.nits-preview .preview-list em {
  color: #2f69b1;
}