/* VDAS Cloud API (Preview) — 랜딩·위키 공통 스타일
   레이아웃 개념: 한 칼럼 타이포 중심, 섹션마다 메시지 하나. 색은 BX 토큰(teal·mint·black·gray·white)만.
   빌드 단계 없음 · 외부 CDN 0 · 라이트/다크 · 폰 폭(16px 거터) */
:root {
  --bg: #fafaf8;
  --bg-2: #f1f2ef;
  --surface: #fefefe;
  --fg: #222222;
  --fg-2: #4b4f4e;
  --muted: #7a807e;
  --line: #e1e5e3;
  --line-2: #cfd5d2;
  --accent: #008180;
  --accent-ink: #006160;
  --accent-soft: rgba(0, 129, 128, 0.10);
  --mint: #34e0a1;
  --mint-soft: rgba(52, 224, 161, 0.16);
  --warn: #b5622e;
  --code-bg: #141716;
  --code-fg: #e9eeec;
  --shadow: 0 1px 2px rgba(34, 34, 34, 0.06), 0 12px 32px rgba(34, 34, 34, 0.06);
  --font-sans: "Pretendard", "Pretendard Variable", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", ui-monospace, monospace;
  --measure: 64ch;
  --radius: 10px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 640ms;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1211; --bg-2: #141918; --surface: #171c1a;
    --fg: #f2f4f3; --fg-2: #c3c9c6; --muted: #8f9995;
    --line: #243029; --line-2: #33413a;
    --accent: #34e0a1; --accent-ink: #7ff0c6;
    --accent-soft: rgba(52, 224, 161, 0.12);
    --mint: #34e0a1; --mint-soft: rgba(52, 224, 161, 0.18);
    --warn: #e08a45;
    --code-bg: #0a0d0c; --code-fg: #e4ebe8;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1211; --bg-2: #141918; --surface: #171c1a;
  --fg: #f2f4f3; --fg-2: #c3c9c6; --muted: #8f9995;
  --line: #243029; --line-2: #33413a;
  --accent: #34e0a1; --accent-ink: #7ff0c6;
  --accent-soft: rgba(52, 224, 161, 0.12);
  --mint: #34e0a1; --mint-soft: rgba(52, 224, 161, 0.18);
  --warn: #e08a45;
  --code-bg: #0a0d0c; --code-fg: #e4ebe8;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font-sans); font-size: 17px; line-height: 1.6;
  font-feature-settings: "tnum" 0; overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--line-2); text-underline-offset: 0.18em; }
a:hover { text-decoration-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
code, pre, kbd { font-family: var(--font-mono); font-size: 0.86em; }
pre { margin: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.18; letter-spacing: -0.015em; text-wrap: balance; font-weight: 600; overflow-wrap: anywhere; }
/* 한국어는 어절 단위로만 줄바꿈 (토스 스타일 — 단어 중간에서 끊지 않음) */
:lang(ko) body, :lang(ko) h1, :lang(ko) h2, :lang(ko) h3, :lang(ko) p, :lang(ko) li { word-break: keep-all; }
:lang(ko) h1 { font-size: clamp(2rem, 1rem + 3.6vw, 3.9rem); letter-spacing: -0.03em; line-height: 1.22; }
h1 { font-size: clamp(2.2rem, 1.2rem + 4vw, 4.4rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 1.1rem + 2vw, 2.6rem); }
h3 { font-size: 1.15rem; }
p { margin: 0; }
.num, .tnum { font-variant-numeric: tabular-nums; }
.eyebrow {
  display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent-ink); margin-bottom: 1rem;
}
.lede { color: var(--fg-2); font-size: 1.15rem; max-width: var(--measure); line-height: 1.6; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* ─── 래퍼 ─── */
.wrap {
  width: 100%; max-width: 1120px; margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.section { padding-block: clamp(4rem, 6vw, 7.5rem); border-top: 1px solid var(--line); }
.section.plain { border-top: 0; }
.section-head { display: grid; gap: 1rem; max-width: 48rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }

/* ─── 프리뷰 배너 ─── */
.preview-bar {
  background: var(--accent-soft); color: var(--accent-ink); font-size: 0.82rem;
  border-bottom: 1px solid var(--line);
}
.preview-bar .wrap { display: flex; gap: 0.75rem; align-items: center; min-height: 36px; flex-wrap: wrap; }
.preview-bar strong { font-family: var(--font-mono); letter-spacing: 0.08em; font-weight: 600; }

/* ─── 헤더 ─── */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 40; background: var(--bg); }
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(12px); -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color 300ms var(--ease), padding 300ms var(--ease);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.1rem; transition: padding 300ms var(--ease); }
.site-header.shrunk { border-bottom-color: var(--line); }
.site-header.shrunk .wrap { padding-block: 0.6rem; }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.brand .wordmark { height: 18px; width: auto; fill: var(--fg); display: block; }
.brand .brand-sub { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 1.25rem; }
.nav a { font-size: 0.92rem; text-decoration: none; color: var(--fg-2); }
.nav a:hover { color: var(--fg); }
.nav .only-wide { display: none; }
@media (min-width: 760px) { .nav .only-wide { display: inline; } }
.lang-toggle {
  display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden; font-family: var(--font-mono); font-size: 0.72rem;
}
.lang-toggle button {
  appearance: none; border: 0; background: transparent; color: var(--muted); padding: 0.35rem 0.7rem; cursor: pointer; font: inherit; letter-spacing: 0.08em;
}
.lang-toggle button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1.25rem; border-radius: 999px;
  border: 1px solid var(--fg); background: var(--fg); color: var(--bg); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; font-family: inherit; transition: transform 200ms var(--ease), background 200ms var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fefefe; }
:root[data-theme="dark"] .btn.accent { color: #0f1211; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn.accent { color: #0f1211; } }
.btn.sm { padding: 0.5rem 0.9rem; font-size: 0.85rem; }
.btn, .lang-toggle { white-space: nowrap; flex-shrink: 0; }
@media (max-width: 560px) {
  .brand .brand-sub { display: none; }
  .nav { gap: 0.6rem; }
  .nav .btn { display: none; } /* 폰에서는 히어로·하단 CTA 로 충분 */
}

/* ─── 히어로 ─── */
.hero { padding-block: clamp(3rem, 6vw, 6rem) clamp(3rem, 5vw, 5rem); }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 880px) { .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 4rem; } }
.hero h1 .accent { color: var(--accent); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero .meta { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.25rem; font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }
.hero .meta b { color: var(--fg); font-weight: 600; }
.hero-visual { position: relative; min-width: 0; }
.photo-frame {
  position: relative; border-radius: 14px; overflow: hidden; background: var(--bg-2); aspect-ratio: 4 / 5; max-width: 100%;
  box-shadow: var(--shadow);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(0.35) contrast(1.02); }
.photo-frame.missing img { display: none; }
.photo-frame .placeholder { position: absolute; inset: 0; display: none; }
.photo-frame.missing .placeholder { display: block; }
.photo-frame .caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 0.9rem 1rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em;
  color: #fefefe; background: linear-gradient(to top, rgba(10, 12, 11, 0.6), transparent); text-transform: uppercase;
}
.photo-frame.missing .caption { color: var(--muted); background: none; }
.hero-curve { position: absolute; left: 1rem; right: 1rem; bottom: 3rem; height: 42%; pointer-events: none; }
.hero-curve svg { width: 100%; height: 100%; overflow: visible; }

/* ─── 사진 밴드 (드라이브 피드용 사진 — 저채도, 폰에서는 4:3) ─── */
.band { margin: 0; position: relative; aspect-ratio: 21 / 9; max-width: 100%; overflow: hidden; background: var(--bg-2); }
.band img { position: absolute; left: 0; right: 0; top: -12%; width: 100%; height: 124%; object-fit: cover; display: block; filter: grayscale(0.35) contrast(1.02); }
.band figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 0.9rem max(16px, env(safe-area-inset-left, 0px)); font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: #fefefe; background: linear-gradient(to top, rgba(10, 12, 11, 0.55), transparent); }
@media (max-width: 640px) { .band { aspect-ratio: 4 / 3; } }
.legend-photo { margin: 1rem 0 0; border-radius: var(--radius); overflow: hidden; }
.legend-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; filter: grayscale(0.35); }
.legend-photo figcaption { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); padding: 0.5rem 0 0; letter-spacing: 0.04em; }

/* ─── 카드 그리드 ─── */
.grid { display: grid; gap: 1rem; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; min-width: 0; display: grid; gap: 0.6rem; align-content: start; }
.card h3 { font-size: 1.05rem; }
.card p { color: var(--fg-2); font-size: 0.95rem; }
.card .tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; color: var(--accent-ink); text-transform: uppercase; }
.card ul { margin: 0; padding-left: 1.1rem; color: var(--fg-2); font-size: 0.92rem; display: grid; gap: 0.25rem; }
.card code { background: var(--bg-2); padding: 0.1em 0.4em; border-radius: 4px; overflow-wrap: anywhere; }

/* ─── 코드 블록 ─── */
.code { background: var(--code-bg); color: var(--code-fg); border-radius: var(--radius); padding: 1.25rem 1.4rem; overflow-x: auto; min-width: 0; font-size: 0.84rem; line-height: 1.6; }
.code .c { color: #8f9995; } .code .k { color: #34e0a1; } .code .s { color: #e0a75c; } .code .n { color: #66b6e6; }
.code-pair { display: grid; gap: 1rem; }
.code-pair > div { min-width: 0; }
@media (min-width: 880px) { .code-pair { grid-template-columns: 1fr 1fr; } }
.code-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }

/* ─── 다이어그램 ─── */
.diagram { width: 100%; overflow-x: auto; }
.diagram svg { width: 100%; height: auto; display: block; min-width: 560px; }
.diagram .node rect { fill: var(--surface); stroke: var(--line-2); }
.diagram .node text { fill: var(--fg); font-family: var(--font-sans); font-size: 14px; font-weight: 600; }
.diagram .node .sub { fill: var(--muted); font-family: var(--font-mono); font-size: 10.5px; font-weight: 400; letter-spacing: 0.06em; }
.diagram .link { stroke: var(--line-2); stroke-width: 1.5; fill: none; }
.diagram .particle { fill: var(--accent); }
.diagram .lock { stroke: var(--warn); fill: none; stroke-width: 1.5; }

/* ─── 추출 곡선 인포그래픽 ─── */
.curve-figure { display: grid; gap: 1.5rem; }
@media (min-width: 880px) { .curve-figure { grid-template-columns: 2fr 1fr; align-items: start; } }
.curve-figure svg { width: 100%; height: auto; display: block; overflow: visible; }
.curve-figure .axis { stroke: var(--line-2); stroke-width: 1; }
.curve-figure .grid-line { stroke: var(--line); stroke-width: 1; }
.curve-figure .label { fill: var(--muted); font-family: var(--font-mono); font-size: 11px; }
.curve-figure .series { fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.curve-figure .s-pressure { stroke: #e0a75c; }
.curve-figure .s-flow { stroke: #66b6e6; }
.curve-figure .s-weight { stroke: var(--accent); }
.curve-figure .s-temp { stroke: #d97a6a; stroke-dasharray: 4 5; }
.legend { display: grid; gap: 0.6rem; font-size: 0.92rem; }
.legend .row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 0.5rem; }
.legend .row b { font-variant-numeric: tabular-nums; font-weight: 600; }
.legend .sw { display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 0.5rem; vertical-align: middle; }
.legend .meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.04em; }

/* ─── 쇼 임베드 ─── */
.show-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.show-tabs button { appearance: none; font: inherit; font-size: 0.88rem; padding: 0.5rem 0.95rem; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--fg-2); cursor: pointer; }
.show-tabs button[aria-selected="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.show-frame { position: relative; background: #08070a; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9; max-width: 100%; box-shadow: var(--shadow); }
.show-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #08070a; }
.show-frame .show-note { position: absolute; left: 1rem; bottom: 0.8rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; color: rgba(233, 226, 216, 0.7); text-transform: uppercase; pointer-events: none; }
.show-frame .show-paused { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(233, 226, 216, 0.75); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; background: #08070a; }
.show-frame.live .show-paused { display: none; }
.show-links { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }

/* ─── 안전 경계 ─── */
.boundary { display: grid; gap: 1rem; }
@media (min-width: 880px) { .boundary { grid-template-columns: 1fr 1fr; } }
.boundary .col { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; background: var(--surface); min-width: 0; }
.boundary .col.open { border-color: var(--accent); }
.boundary .col.locked { border-style: dashed; }
.boundary h3 { display: flex; align-items: center; gap: 0.6rem; }
.boundary ul { margin: 1rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.5rem; font-size: 0.93rem; }
.boundary li { display: flex; flex-wrap: wrap; gap: 0.3rem 0.6rem; align-items: baseline; color: var(--fg-2); }
.boundary li code { background: var(--bg-2); padding: 0.1em 0.4em; border-radius: 4px; overflow-wrap: anywhere; }
.boundary li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; transform: translateY(-2px); }
.boundary .locked li::before { background: var(--warn); border-radius: 1px; }
.boundary .state { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.55rem; border-radius: 999px; border: 1px solid currentColor; }
.boundary .open .state { color: var(--accent-ink); }
.boundary .locked .state { color: var(--warn); }
.boundary .review { margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--line-2); font-size: 0.9rem; color: var(--fg-2); }

/* ─── 요금 티어 ─── */
.tiers { display: grid; gap: 1rem; }
@media (min-width: 880px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
.tier { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; background: var(--surface); display: grid; gap: 0.9rem; align-content: start; min-width: 0; }
.tier.featured { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.tier .name { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.tier .price { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; }
.tier .price small { font-size: 0.85rem; color: var(--muted); font-weight: 400; letter-spacing: 0; }
.tier ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.5rem; font-size: 0.93rem; color: var(--fg-2); }
.tier li { display: flex; gap: 0.55rem; align-items: baseline; }
.tier li::before { content: "—"; color: var(--accent); flex: 0 0 auto; }
.tier .counter { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--fg); }

/* ─── 로드맵 ─── */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-left: 2px solid var(--line-2); }
.timeline li { position: relative; padding: 0 0 2rem 1.75rem; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 0.45rem; width: 12px; height: 12px; border-radius: 50%; background: var(--bg); border: 2px solid var(--line-2); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.timeline li.in::before { background: var(--accent); border-color: var(--accent); }
.timeline .when { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.timeline h3 { margin: 0.25rem 0 0.35rem; }
.timeline p { color: var(--fg-2); font-size: 0.95rem; max-width: var(--measure); }
.timeline .status { display: inline-block; margin-left: 0.6rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); text-transform: uppercase; }

/* ─── FAQ ─── */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 1.1rem 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--muted); transition: transform 240ms var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 1.25rem; color: var(--fg-2); max-width: var(--measure); }

/* ─── 대기자 폼 ─── */
.waitlist { display: grid; gap: 2rem; }
@media (min-width: 880px) { .waitlist { grid-template-columns: 1fr 1fr; } }
.form { display: grid; gap: 0.9rem; }
.field { display: grid; gap: 0.35rem; }
.field label { font-size: 0.85rem; color: var(--fg-2); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 0.95rem; padding: 0.7rem 0.85rem; border-radius: 8px; border: 1px solid var(--line-2); background: var(--surface); color: var(--fg); width: 100%; min-width: 0;
}
.field textarea { min-height: 5.5rem; resize: vertical; }
.form .row { display: grid; gap: 0.9rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .form .row { grid-template-columns: 1fr; } }
.form .fine { font-size: 0.78rem; color: var(--muted); }
.form .status { font-size: 0.9rem; color: var(--accent-ink); min-height: 1.4em; }
.form .status.err { color: var(--warn); }
.copy-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.85rem; }

/* ─── 푸터 ─── */
.site-footer { border-top: 1px solid var(--line); padding-block: 2.5rem 3rem; color: var(--muted); font-size: 0.85rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; }
.site-footer .links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-footer a { text-decoration: none; }

/* ─── 모션 (JS 가 html.js-motion 을 켤 때만; reduced-motion 이면 전부 정지) ─── */
.js-motion .reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.js-motion .reveal.in { opacity: 1; transform: none; }
.js-motion .reveal-group > * { opacity: 0; transform: translateY(14px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.js-motion .reveal-group.in > * { opacity: 1; transform: none; }
.js-motion .reveal-group.in > *:nth-child(2) { transition-delay: 80ms; }
.js-motion .reveal-group.in > *:nth-child(3) { transition-delay: 160ms; }
.js-motion .reveal-group.in > *:nth-child(4) { transition-delay: 240ms; }
.js-motion .reveal-group.in > *:nth-child(5) { transition-delay: 320ms; }
.js-motion .reveal-group.in > *:nth-child(6) { transition-delay: 400ms; }
.js-motion .parallax { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-motion .reveal, .js-motion .reveal-group > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .btn:hover { transform: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
}