/* getsvd.com 리디자인 — 시안(getsvd.com Redesign)의 다크/라이트 색 쌍을 변수로 둔다.
   build_site.py 가 생성한다. 직접 고치지 말 것. */
:root {
  color-scheme: light;
  --accent: #4460C8;
  --page-bg: #FFFFFF;
  --page-fg: #16181D;
  --link: #3355CC;
  --link-hover: #2340A8;
  --c0: #FFFFFF;
  --c1: #E8EAEE;
  --c2: #16181D;
  --c3: #4A5160;
  --c4: #E6E8EC;
  --c5: #F5F6F8;
  --c6: #E3E6EB;
  --c7: #E4F4EA;
  --c8: #1E8A4C;
  --c9: #6B7280;
  --c10: #5B6270;
  --c11: #D5D9E0;
  --c12: #FFFFFF;
  --c13: #DDE0E6;
  --c14: rgba(20,24,33,0.12);
  --c15: rgba(0,0,0,0.04);
  --c16: #6B7280;
  --c17: #3355CC;
  --c18: #FFFFFF;
  --c19: #2A2F3A;
  --c20: #EDF0F4;
  --c21: #E6E9EF;
  --c22: #FCE8E8;
  --c23: #C23B3B;
  --c24: #E04848;
  --c25: #F7F8FA;
  --c26: #E8EDFB;
  --c27: #BFE3CC;
  --c28: #F1F4FD;
  --c29: rgba(20,24,33,0.14);
  --c30: #EEF0F3;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page-bg: #0E1014;
    --page-fg: #ECEEF2;
    --link: #86A2F7;
    --link-hover: #AFC2FA;
  --c0: #0E1014;
  --c1: #1F232B;
  --c2: #ECEEF2;
  --c3: #B4BAC6;
  --c4: #22262E;
  --c5: #16191F;
  --c6: #262A33;
  --c7: #15291E;
  --c8: #5FD08A;
  --c9: #7A8190;
  --c10: #9AA1AE;
  --c11: #2E333D;
  --c12: #121419;
  --c13: #2A2E37;
  --c14: rgba(0,0,0,0.55);
  --c15: rgba(255,255,255,0.02);
  --c16: #8B92A0;
  --c17: #86A2F7;
  --c18: #0C0E12;
  --c19: #D6DAE1;
  --c20: #1F2430;
  --c21: #232937;
  --c22: #3A1D22;
  --c23: #FF8A8A;
  --c24: #FF6B6B;
  --c25: #14171C;
  --c26: #1C2233;
  --c27: #1E3A2A;
  --c28: #151A28;
  --c29: rgba(0,0,0,0.5);
  --c30: #1A1E25;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page-bg: #0E1014;
  --page-fg: #ECEEF2;
  --link: #86A2F7;
  --link-hover: #AFC2FA;
  --c0: #0E1014;
  --c1: #1F232B;
  --c2: #ECEEF2;
  --c3: #B4BAC6;
  --c4: #22262E;
  --c5: #16191F;
  --c6: #262A33;
  --c7: #15291E;
  --c8: #5FD08A;
  --c9: #7A8190;
  --c10: #9AA1AE;
  --c11: #2E333D;
  --c12: #121419;
  --c13: #2A2E37;
  --c14: rgba(0,0,0,0.55);
  --c15: rgba(255,255,255,0.02);
  --c16: #8B92A0;
  --c17: #86A2F7;
  --c18: #0C0E12;
  --c19: #D6DAE1;
  --c20: #1F2430;
  --c21: #232937;
  --c22: #3A1D22;
  --c23: #FF8A8A;
  --c24: #FF6B6B;
  --c25: #14171C;
  --c26: #1C2233;
  --c27: #1E3A2A;
  --c28: #151A28;
  --c29: rgba(0,0,0,0.5);
  --c30: #1A1E25;
}

html { scroll-behavior: smooth; background: var(--page-bg); }
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--page-fg);
  font-family: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Apple SD Gothic Neo', sans-serif;
  -webkit-font-smoothing: antialiased;
}
/* 언어별 글꼴: Geist 에 없는 글자는 각 언어 시스템 글꼴로 */
:lang(ko) body { font-family: 'Geist', 'Apple SD Gothic Neo', 'Pretendard', 'Malgun Gothic', 'Noto Sans KR', sans-serif; }
:lang(ja) body { font-family: 'Geist', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Noto Sans JP', sans-serif; }
:lang(zh) body, :lang(zh-CN) body { font-family: 'Geist', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif; }
/* 한국어는 단어 중간에서 줄을 바꾸지 않는다 */
:lang(ko) .svd-root { word-break: keep-all; overflow-wrap: break-word; }
/* 일본어·중국어 제목은 구절 단위로 줄바꿈(지원 브라우저) */
:lang(ja) .svd-root :is(h1, h2, h3), :lang(zh) .svd-root :is(h1, h2, h3) { word-break: auto-phrase; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); }
h1, h2, h3, p { margin: 0; }
a[data-dl], a[data-buy] { white-space: nowrap; }
img, svg { max-width: 100%; }
[id] { scroll-margin-top: 88px; }

.svd-root {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: clip !important;
  overflow-y: visible !important;
}
.svd-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--page-bg);
}
.svd-theme {
  width: 40px; height: 40px; border-radius: 10px; padding: 0;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  background: transparent; color: inherit; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background-color .2s;
}
.svd-theme:hover { background: color-mix(in srgb, currentColor 8%, transparent); }
/* 지금 라이트면 달(다크로 가기), 다크면 해(라이트로 가기)를 보여준다 */
.svd-theme .i-sun { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .svd-theme .i-sun { display: block; } :root:not([data-theme="light"]) .svd-theme .i-moon { display: none; } }
:root[data-theme="dark"] .svd-theme .i-sun { display: block; }
:root[data-theme="dark"] .svd-theme .i-moon { display: none; }
html { transition: background-color .3s; }
.svd-lang {
  height: 40px;
  padding: 0 34px 0 14px;
  border-radius: 10px;
  border: 1px solid currentColor;
  border-color: color-mix(in srgb, currentColor 22%, transparent);
  background-color: transparent;
  /* 기본 화살표는 상자 끝에 붙어 보여서 직접 그린다(오른쪽 12px 안쪽) */
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B92A0' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 12px;
  color: inherit;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.svd-lang option { color: #16181D; background: #FFFFFF; }

/* 좁은 화면: 시안은 1440 고정 폭이라 인라인 스타일을 덮어 한 줄로 쌓는다 */
@media (max-width: 1100px) {
  .svd-root > header, .svd-root > section, .svd-root > footer,
  .svd-root > div > section {
    padding-left: 32px !important;
    padding-right: 32px !important;
  }
  .svd-root [style*="grid-template-columns: repeat(4"],
  .svd-root [style*="grid-template-columns: repeat(3"] {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}
@media (max-width: 820px) {
  .svd-root > header nav { display: none !important; }
  .svd-root > header a[data-buy] { display: none !important; }
  .svd-root > header, .svd-root > section, .svd-root > footer,
  .svd-root > div > section {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
  .svd-root section { padding-top: 64px !important; }
  .svd-root [style*="grid-template-columns"] { grid-template-columns: minmax(0, 1fr) !important; }
  .svd-root [style*="grid-column: span"] { grid-column: auto !important; }
  .svd-root * { min-width: 0; }
  .svd-root section *, .svd-root footer * { max-width: 100% !important; }
  .svd-root [style*="display: flex"]:has(> a + a),
  .svd-root [style*="display: flex"]:has(> button + button),
  .svd-root footer [style*="display: flex"] { flex-wrap: wrap; }
  .svd-root section [style*="justify-content: space-between"]:not(:has(> span)) { flex-wrap: wrap; }
  .svd-root [style*="px; padding: 72px 80px"],
  .svd-root [style*="padding: 72px 80px"],
  .svd-root [style*="padding: 56px"],
  .svd-root section [style*="padding: 80px;"],
  .svd-root section [style*="padding: 64px;"] { padding: 32px 24px !important; }
  /* 버튼이 둘 이상 나란히 있으면 휴대폰에선 한 줄에 하나씩, 폭을 꽉 채움 */
  .svd-root section [style*="display: flex"]:has(> a[data-dl] + a),
  .svd-root section [style*="display: flex"]:has(> a[data-buy] + a) { flex-direction: column; align-items: stretch !important; width: 100%; }
  .svd-root section [style*="display: flex"]:has(> a[data-dl] + a) > a,
  .svd-root section [style*="display: flex"]:has(> a[data-buy] + a) > a { justify-content: center; }
  .svd-root h1 { font-size: 40px !important; overflow-wrap: break-word; }
  .svd-root h2 { font-size: 30px !important; }
  .svd-root footer [style*="gap: 96px"] { gap: 40px !important; }
}

/* ── 인터랙션 (site.js) ── */
.svd-header { transition: background-color .3s ease, backdrop-filter .3s ease; }
.svd-header.scrolled {
  background: color-mix(in srgb, var(--page-bg) 72%, transparent) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}
.lift { transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s cubic-bezier(.2,.7,.2,1); }
.lift:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -24px rgba(0,0,0,.35); }
.rec-dot { animation: svd-rec 1.4s ease-in-out infinite; }
@keyframes svd-rec { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .3; transform: scale(.6); } }
a.spy-on { border-color: var(--accent) !important; box-shadow: 0 0 0 1px var(--accent) inset; }
@media (prefers-reduced-motion: no-preference) {
  html.fx .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1);
    transition-delay: var(--d, 0ms);
  }
  html.fx .reveal.in { opacity: 1; transform: none; }
  .hero-mock {
    transform: perspective(1800px) rotateX(var(--tilt, 0deg)) scale(var(--sc, 1));
    transform-origin: 50% 0;
    opacity: var(--op, 1);
    will-change: transform, opacity;
  }
  a[data-dl], a[data-buy] { transition: transform .25s ease, filter .25s ease; }
  a[data-dl]:hover, a[data-buy]:hover { transform: translateY(-1px); filter: brightness(1.08); }
}
@media (prefers-reduced-motion: reduce) { .rec-dot { animation: none; } }

/* ── 감시·예약 팝업 데모 (site_demo.js) ── */
:root {
  --dm-bg: #FFFFFF; --dm-panel: #F5F6F8; --dm-border: #E3E6EB; --dm-pop: #FFFFFF;
  --dm-text: #16181D; --dm-muted: #6B7280; --dm-field: #F7F8FA;
  --dm-rec-bg: #FCE8E8; --dm-rec-fg: #C23B3B; --dm-rec-dot: #E04848;
  --dm-n-bg: #E6E8EC; --dm-n-fg: #4A5160; --dm-n-dot: #8B92A0;
  --dm-shadow: 0 24px 60px -20px rgba(20, 24, 40, .35);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --dm-bg: #0E1014; --dm-panel: #16191F; --dm-border: #262A33; --dm-pop: #1B1F26;
    --dm-text: #ECEEF2; --dm-muted: #8B92A0; --dm-field: #111318;
    --dm-rec-bg: #3A1D22; --dm-rec-fg: #FF8A8A; --dm-rec-dot: #FF6B6B;
    --dm-n-bg: #22262E; --dm-n-fg: #B4BAC6; --dm-n-dot: #8B92A0;
    --dm-shadow: 0 28px 70px -20px rgba(0, 0, 0, .7);
  }
}
:root[data-theme="dark"] {
  --dm-bg: #0E1014; --dm-panel: #16191F; --dm-border: #262A33; --dm-pop: #1B1F26;
  --dm-text: #ECEEF2; --dm-muted: #8B92A0; --dm-field: #111318;
  --dm-rec-bg: #3A1D22; --dm-rec-fg: #FF8A8A; --dm-rec-dot: #FF6B6B;
  --dm-n-bg: #22262E; --dm-n-fg: #B4BAC6; --dm-n-dot: #8B92A0;
  --dm-shadow: 0 28px 70px -20px rgba(0, 0, 0, .7);
}
.dm-host { display: flex; flex-direction: column; gap: 16px; }
.dm-stage { position: relative; min-height: 330px; border-radius: 14px; overflow: hidden; color: var(--dm-text); font-size: 13px; }
.dm-list { display: flex; flex-direction: column; gap: 10px; padding: 4px 2px; transition: filter .4s, opacity .4s; }
.dm-open .dm-list { filter: blur(2px); opacity: .45; }
.dm-list-title { font-size: 13px; font-weight: 600; color: var(--dm-muted); display: flex; align-items: center; gap: 8px; }
.dm-count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--dm-n-bg); color: var(--dm-n-fg); font-size: 11px; display: inline-flex; align-items: center; justify-content: center; }
.dm-rows { display: flex; flex-direction: column; gap: 8px; min-height: 60px; }
.dm-row { padding: 12px 14px; border-radius: 12px; background: var(--dm-panel); border: 1px solid var(--dm-border); display: flex; align-items: center; gap: 12px; }
.dm-row-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.dm-name { font-size: 14px; font-weight: 600; }
.dm-sub { font-size: 12px; color: var(--dm-muted); font-variant-numeric: tabular-nums; }
.dm-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--dm-n-bg); color: var(--dm-n-fg); }
.dm-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--dm-n-dot); }
.dm-watch .dm-badge.dm-watch .dm-dot, .dm-badge.dm-watch .dm-dot { animation: dm-blink 1.6s ease-in-out infinite; }
.dm-badge.dm-rec { background: var(--dm-rec-bg); color: var(--dm-rec-fg); }
.dm-badge.dm-rec .dm-dot { background: var(--dm-rec-dot); animation: svd-rec 1.4s ease-in-out infinite; }
.dm-pop { animation: dm-pop .45s cubic-bezier(.2,.9,.3,1.3); }
.dm-in { animation: dm-in .5s cubic-bezier(.2,.7,.2,1) both; }
.dm-dialog {
  position: absolute; left: 50%; top: 50%; width: min(92%, 420px);
  transform: translate(-50%, -46%) scale(.94); opacity: 0; pointer-events: none;
  padding: 20px; border-radius: 16px; background: var(--dm-pop); border: 1px solid var(--dm-border);
  box-shadow: var(--dm-shadow); display: flex; flex-direction: column; gap: 10px;
  transition: opacity .35s ease, transform .45s cubic-bezier(.2,.8,.2,1);
}
.dm-open .dm-dialog { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.dm-title { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.dm-label { display: block; font-size: 11.5px; color: var(--dm-muted); margin-bottom: 5px; }
.dm-field { min-height: 32px; padding: 7px 10px; border-radius: 8px; background: var(--dm-field); border: 1px solid var(--dm-border); font-size: 12.5px; white-space: pre-wrap; word-break: break-all; transition: border-color .2s, box-shadow .2s; box-sizing: border-box; }
.dm-mono { font-family: 'Geist Mono', ui-monospace, monospace; }
.dm-area { min-height: 72px; }
.dm-ph { color: var(--dm-muted); }
.dm-focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.dm-focus::after { content: ''; display: inline-block; width: 1px; height: 1em; margin-left: 1px; vertical-align: -2px; background: currentColor; animation: dm-blink 1s steps(1) infinite; }
.dm-flash { animation: dm-flash .7s ease; }
.dm-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dm-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.dm-chip { padding: 5px 10px; border-radius: 7px; border: 1px solid var(--dm-border); font-size: 11.5px; color: var(--dm-n-fg); transition: all .2s; }
.dm-chip.dm-on { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.dm-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.dm-btn { padding: 7px 14px; border-radius: 8px; font-size: 12.5px; font-weight: 600; transition: transform .15s, filter .15s; }
.dm-ghost { color: var(--dm-n-fg); }
.dm-primary { background: var(--accent); color: #fff; }
.dm-press { transform: scale(.92); filter: brightness(1.15); }
@keyframes dm-blink { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
@keyframes dm-pop { 0% { transform: scale(.7); opacity: .4; } 100% { transform: scale(1); opacity: 1; } }
@keyframes dm-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes dm-flash { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent); } 100% { box-shadow: 0 0 0 8px transparent; } }

/* ── 다운로드 페이지 첫 실행: OS 탭 + 캡처 ── */
.os-tabs { display: flex; gap: 8px; }
.os-tab { height: 44px; padding: 0 20px; border-radius: 10px; border: 1px solid transparent; background: none; color: inherit; opacity: .65; font: inherit; font-weight: 600; cursor: pointer; transition: all .2s; }
.os-tab[aria-selected="true"] { opacity: 1; border-color: var(--dm-border); background: var(--dm-panel); }
.fl-shot { aspect-ratio: 16 / 10; border-radius: 14px; background: var(--dm-panel); border: 1px solid var(--dm-border); display: flex; align-items: center; justify-content: center; padding: 12px; box-sizing: border-box; overflow: hidden; }
.fl-shot img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 8px; }
.fl-panel[hidden] { display: none !important; }
@media (max-width: 820px) { .dm-stage { min-height: 400px; } }

/* ── 홈 FAQ 펼침 (AEO: 화면에 보이는 질문 = 구조화 데이터) ── */
.faq-more summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.faq-more summary::-webkit-details-marker { display: none; }
.faq-more summary::after { content: '+'; font-size: 22px; font-weight: 400; opacity: .55; transition: transform .25s; }
.faq-more[open] summary::after { transform: rotate(45deg); }
.cmp-links a, .feat-more a { white-space: nowrap; }

/* ── 옛 레이아웃 페이지(reskin.py) ── */
:root { --lg-bg: #FFFFFF; --lg-panel: #F7F8FA; --lg-border: #E6E8EC; --lg-fg: #16181D; --lg-muted: #5B6270; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --lg-bg: #0E1014; --lg-panel: #14171C; --lg-border: #22262E; --lg-fg: #ECEEF2; --lg-muted: #9AA1AE; }
}
:root[data-theme="dark"] { --lg-bg: #0E1014; --lg-panel: #14171C; --lg-border: #22262E; --lg-fg: #ECEEF2; --lg-muted: #9AA1AE; }
body.legacy { background: var(--page-bg); color: var(--lg-fg); }
.svd-chrome { min-height: 0 !important; }
.svd-chrome > footer { margin-top: 96px; }
.legacy-main { color: var(--lg-fg); }
.legacy-main img { border-radius: 10px; }
.legacy-status { max-width: 1100px; margin: 16px auto 0; padding: 0 24px; display: flex; justify-content: flex-end; }
.legacy-main .nav-status { position: static !important; }
@media (max-width: 700px) {
  .legacy-main *, .legacy-main *::before, .legacy-main *::after { box-sizing: border-box; min-width: 0; }
  .legacy-main table { display: block; max-width: 100%; overflow-x: auto; }
  .legacy-main img, .legacy-main video, .legacy-main pre { max-width: 100% !important; height: auto !important; }
  .legacy-main code { word-break: break-all; }
  .legacy-main pre { overflow-x: auto; }
  .legacy-main [class*="card"], .legacy-main .container { max-width: 100%; }
}


/* 앱 목업 썸네일: 재생 중인 영상처럼 (site.js) */
.mock-video { position: relative; overflow: hidden; background: #111532 !important; color: #fff !important; }
.mock-video .mv-scene {
  position: absolute; inset: -30%;
  background:
    radial-gradient(circle at 30% 42%, #7D8BF5 0 6%, transparent 20%),
    radial-gradient(circle at 66% 58%, #F29A5E 0 5%, transparent 18%),
    radial-gradient(circle at 50% 78%, #36C2AE 0 6%, transparent 22%),
    radial-gradient(ellipse at 50% 20%, #2A3170 0 20%, transparent 55%),
    linear-gradient(160deg, #161B40, #2A1838);
  filter: blur(1.5px) saturate(1.1);
  animation: mv-pan 7s ease-in-out infinite alternate;
}
.mock-video .mv-play { position: absolute; left: 50%; top: 50%; width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; background: rgba(0,0,0,.35); display: flex; align-items: center; justify-content: center; padding-left: 2px; box-sizing: border-box; animation: mv-fade 8s linear infinite; }
.mock-video .mv-badge { position: relative; z-index: 1; font-size: 10px; font-weight: 700; padding: 1px 4px; border-radius: 3px; background: rgba(0,0,0,.45); }
.mock-video .mv-bar { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: #E04848; animation: mv-progress 8s linear infinite; }
@keyframes mv-pan { 0% { transform: translate(-8%, -5%) scale(1.02); } 100% { transform: translate(8%, 5%) scale(1.18); } }
@keyframes mv-progress { to { width: 100%; } }
@keyframes mv-fade { 0%, 8% { opacity: 1; } 16%, 100% { opacity: 0; } }