/* =========================================================
   Noltis Lab v3 — landings.
   Дизайн-система унаследована с noltis.ru (bl-landing), плюс
   расширенные анимации в духе linear.app / vercel / stripe.
   ========================================================= */

:root {
  --accent: #2563EB;
  --accent-light: #EFF6FF;
  --accent-dark: #1D4ED8;
  --accent-2: #7C3AED;
  --accent-3: #06B6D4;
  --accent-warm: #F59E0B;

  --gradient-hero: linear-gradient(135deg, #0B1020 0%, #0F172A 35%, #1E293B 55%, #1E3A5F 80%, #1D4ED8 100%);
  --gradient-accent: linear-gradient(135deg, #2563EB, #7C3AED);
  --gradient-accent-2: linear-gradient(135deg, #06B6D4, #2563EB 60%, #7C3AED);
  --gradient-text: linear-gradient(135deg, #60A5FA, #A78BFA);

  --glass: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.3);
  --glass-dark: rgba(15,23,42,0.6);
  --glass-dark-border: rgba(255,255,255,0.08);

  --bg: #FFFFFF;
  --bg-subtle: #FAFBFC;
  --surface: #F8FAFC;
  --surface-2: #F1F5F9;
  --border: #E2E8F0;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 24px rgba(15,23,42,0.08), 0 2px 8px rgba(15,23,42,0.04);
  --shadow-lg: 0 16px 48px rgba(15,23,42,0.10), 0 4px 16px rgba(15,23,42,0.05);
  --shadow-xl: 0 24px 64px rgba(15,23,42,0.12), 0 8px 24px rgba(15,23,42,0.06);
  --shadow-glow: 0 0 40px rgba(37,99,235,0.18);
  --shadow-card: 0 1px 3px rgba(15,23,42,0.04), 0 8px 32px rgba(15,23,42,0.06);
  --shadow-card-hover: 0 20px 60px rgba(15,23,42,0.16), 0 4px 16px rgba(37,99,235,0.12);

  --radius: 16px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;

  --section-white: #FFFFFF;
  --section-muted: #F8F9FB;
  --section-dark: #0A0E1F;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font);
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--accent); color: #fff; }

/* grain overlay — тонкое текстурное шумовое полотно поверх тёмных секций */
.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ============ layout ============ */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.container-narrow { max-width: 880px; }

.section { padding: 120px 0; position: relative; }
.section-sm { padding: 80px 0; }
.section-white { background: var(--section-white); }
.section-muted { background: var(--section-muted); }
.section-dark { background: var(--section-dark); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p, .section-dark li { color: rgba(255,255,255,0.7); }
.section-muted::before, .section-muted::after {
  content: ''; position: absolute; left: 0; right: 0;
  height: 1px; background: linear-gradient(to right, transparent, rgba(226,232,240,0.7), transparent);
}
.section-muted::before { top: 0; } .section-muted::after { bottom: 0; }

/* ============ topbar ============ */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 14px 0;
  background: rgba(255,255,255,0.7);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(15,23,42,0);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.topbar.scrolled { border-bottom-color: rgba(15,23,42,0.06); background: rgba(255,255,255,0.85); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; font-size: 18px; color: var(--text-primary); text-decoration: none; }
.brand-dot { width: 22px; height: 22px; border-radius: 7px; background: var(--gradient-accent); box-shadow: 0 4px 16px rgba(37,99,235,0.35); }
.top-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; color: var(--text-secondary); }
.top-nav a { color: var(--text-secondary); text-decoration: none; transition: color .2s; }
.top-nav a:hover { color: var(--accent); }
.top-nav a.btn-nav-primary {
  padding: 8px 16px; border-radius: 999px;
  background: var(--gradient-accent); color: #fff;
  font-weight: 600; box-shadow: 0 4px 14px rgba(37,99,235,0.25);
  transition: transform .2s, box-shadow .2s;
}
.top-nav a.btn-nav-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,99,235,0.35); }
@media (max-width: 720px) { .top-nav { gap: 12px; font-size: 13px; } .top-nav a.btn-nav-primary { padding: 6px 12px; } }
.preview-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
  background: rgba(37,99,235,0.08); color: var(--accent);
}
.preview-badge::before { content:''; width:6px;height:6px;border-radius:50%;background:var(--accent); box-shadow: 0 0 0 0 rgba(37,99,235,0.5); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(37,99,235,0.5);} 70%{box-shadow:0 0 0 8px rgba(37,99,235,0);} 100%{box-shadow:0 0 0 0 rgba(37,99,235,0);} }

/* ============ hero ============ */
.hero {
  padding: 160px 0 120px;
  position: relative; isolation: isolate;
  background: var(--gradient-hero);
  color: #fff; overflow: hidden;
}
.hero::before, .hero::after {
  content: ''; position: absolute; z-index: 0;
  width: 720px; height: 720px; border-radius: 50%; filter: blur(120px);
  opacity: 0.55; animation: floatBlob 18s ease-in-out infinite;
}
.hero::before { background: radial-gradient(circle, rgba(59,130,246,0.9), transparent 60%); top: -260px; left: -180px; }
.hero::after { background: radial-gradient(circle, rgba(124,58,237,0.7), transparent 60%); top: -60px; right: -220px; animation-delay: -8s; }
@keyframes floatBlob {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(60px, 40px) scale(1.08); }
  66% { transform: translate(-40px, -30px) scale(0.95); }
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center top, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center top, #000 20%, transparent 70%);
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px); font-weight: 800;
  line-height: 1.02; letter-spacing: -0.04em;
  margin: 0 0 24px; color: #fff; max-width: 960px;
}
.hero h1 .grad { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead {
  font-size: clamp(17px, 1.5vw, 20px);
  color: rgba(255,255,255,0.72); max-width: 720px;
  line-height: 1.6; margin: 0 0 40px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 8px; border-radius: 999px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  font-size: 13px; color: rgba(255,255,255,0.85); font-weight: 500;
  margin-bottom: 28px; backdrop-filter: blur(10px);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #34D399; box-shadow: 0 0 0 0 rgba(52,211,153,0.6); animation: pulse 2s infinite; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; font-family: var(--font);
  font-size: 15px; font-weight: 600;
  border: 0; cursor: pointer; border-radius: 12px; text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .25s var(--ease), background .2s;
  position: relative; overflow: hidden; letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--gradient-accent); color: #fff;
  box-shadow: 0 10px 40px rgba(37,99,235,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.25) 50%, transparent 80%);
  transform: translateX(-100%); transition: transform .7s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 48px rgba(37,99,235,0.5); }
.btn-primary:hover::before { transform: translateX(100%); }
.btn-secondary {
  background: rgba(255,255,255,0.06); color: #fff;
  border: 1px solid rgba(255,255,255,0.16); backdrop-filter: blur(8px);
}
.btn-secondary:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid rgba(37,99,235,0.2); }
.btn-ghost:hover { background: var(--accent); color: #fff; }
.hero-arrow { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.btn:hover .hero-arrow { transform: translateX(4px); }

/* hero-stats под hero */
.hero-stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px 48px; padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1); max-width: 900px;
}
.hero-stat .num {
  font-size: 40px; font-weight: 800; letter-spacing: -0.03em; line-height: 1;
  background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.hero-stat .lbl { color: rgba(255,255,255,0.55); font-size: 13px; margin-top: 10px; line-height: 1.4; }

/* ============ sections — typography ============ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--accent); background: rgba(37,99,235,0.08);
  border-radius: 999px; margin-bottom: 20px;
}
.section h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
  margin: 0 0 20px; color: var(--text-primary); max-width: 820px;
}
.section .sub {
  font-size: 19px; color: var(--text-secondary); max-width: 680px;
  margin: 0 0 56px; line-height: 1.6;
}
.section-dark .sub { color: rgba(255,255,255,0.6); }

/* ============ grid + card ============ */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  overflow: hidden; isolation: isolate;
}
.card::after {
  content: ''; position: absolute;
  width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.12), transparent 60%);
  opacity: 0; transition: opacity .3s var(--ease);
  pointer-events: none;
  left: var(--mx, 50%); top: var(--my, 50%);
  transform: translate(-50%, -50%);
  z-index: -1;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: rgba(37,99,235,0.3); }
.card:hover::after { opacity: 1; }
.card .meta {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.card h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 10px; color: var(--text-primary); }
.card p { color: var(--text-secondary); font-size: 15px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip {
  padding: 5px 10px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 12px; font-weight: 500;
}

/* bento — неровная сетка */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(180px, auto); gap: 20px; }
.bento .b-wide { grid-column: span 4; }
.bento .b-third { grid-column: span 2; }
.bento .b-half { grid-column: span 3; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr; } .bento .b-wide, .bento .b-third, .bento .b-half { grid-column: auto; } }

/* ============ steps ============ */
.steps { display: grid; gap: 18px; }
.step {
  display: grid; grid-template-columns: 64px 1fr; gap: 24px;
  padding: 28px; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.step:hover { transform: translateX(4px); border-color: rgba(37,99,235,0.3); box-shadow: var(--shadow-md); }
.step-num {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--gradient-accent); color: #fff; font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-secondary); font-size: 15px; }
.step pre {
  margin: 14px 0 0; padding: 18px 20px;
  background: #0F172A; color: #E2E8F0;
  border-radius: 12px;
  font-family: var(--font-mono); font-size: 13.5px; line-height: 1.65;
  overflow-x: auto; border: 1px solid rgba(255,255,255,0.08);
}
.step pre .kw { color: #A78BFA; }
.step pre .str { color: #86EFAC; }
.step pre .com { color: #64748B; }

/* ============ pricing ============ */
.table-wrap {
  margin-top: 16px; padding: 8px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
  overflow: hidden;
}
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 18px 20px; text-align: left;
  font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); font-weight: 600;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 18px 20px; font-size: 15px; color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  vertical-align: top; line-height: 1.5;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .2s; }
tbody tr:hover { background: rgba(37,99,235,0.03); }
tbody td:nth-child(2) { font-family: var(--font-mono); color: var(--accent); font-weight: 600; white-space: nowrap; }

/* ============ alert ============ */
.alert {
  margin-top: 32px; padding: 22px 26px;
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(124,58,237,0.06));
  border: 1px solid rgba(37,99,235,0.15);
  border-radius: var(--radius);
  color: var(--text-primary); font-size: 15px; line-height: 1.6;
}

/* ============ FAQ ============ */
.faq-item { border-bottom: 1px solid var(--border); padding: 6px 0; }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 22px 4px;
  font-size: 17px; font-weight: 600; color: var(--text-primary);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; letter-spacing: -0.01em; transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: var(--font-mono);
  font-size: 24px; font-weight: 300; color: var(--accent);
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--accent); }
.faq-item p {
  margin: 0 0 22px; padding-right: 48px;
  color: var(--text-secondary); font-size: 15.5px; line-height: 1.7;
}
.faq-item a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(37,99,235,0.3); }
.faq-item a:hover { border-bottom-color: var(--accent); }

/* ============ CTA block ============ */
.cta-block {
  position: relative; isolation: isolate; overflow: hidden;
  padding: 72px 48px; background: var(--gradient-hero);
  border-radius: var(--radius-2xl);
  text-align: center; color: #fff;
}
.cta-block::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 20% 30%, rgba(59,130,246,0.6), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(124,58,237,0.5), transparent 40%);
  animation: shimmerCta 12s ease-in-out infinite alternate;
}
@keyframes shimmerCta { 0% { transform: scale(1) rotate(0deg); } 100% { transform: scale(1.2) rotate(10deg); } }
.cta-block h2 { color: #fff; font-size: clamp(28px, 3.5vw, 40px); margin-bottom: 14px; }
.cta-block p { color: rgba(255,255,255,0.75); font-size: 18px; margin: 0 auto 32px; max-width: 620px; }
.cta-block .tg-link { margin-top: 22px; color: rgba(255,255,255,0.6); font-size: 14px; }
.cta-block .tg-link a { color: #fff; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

/* ============ footer ============ */
footer.site-footer {
  padding: 40px 0; background: #0A0E1F;
  color: rgba(255,255,255,0.55); font-size: 14px;
  position: relative; overflow: hidden;
}
footer.site-footer::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.12), transparent);
}
footer.site-footer .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
footer.site-footer a { color: rgba(255,255,255,0.8); text-decoration: none; border-bottom: 1px dashed rgba(255,255,255,0.2); }
footer.site-footer a:hover { color: #fff; }

/* ============ marquee ============ */
.marquee {
  display: flex; gap: 64px; padding: 36px 0; overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; gap: 64px; align-items: center; animation: marquee 34s linear infinite; flex-shrink: 0; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-100%); } }
.marquee-item { font-family: var(--font-mono); font-size: 15px; color: var(--text-muted); white-space: nowrap; letter-spacing: 0.02em; }
.marquee-item.brand { color: var(--text-primary); font-weight: 600; }

/* ============ lp-list (index) ============ */
.lp-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .lp-list { grid-template-columns: 1fr; } }
.lp-card {
  display: flex; flex-direction: column; gap: 14px;
  padding: 36px 30px; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  text-decoration: none; color: inherit;
  position: relative; overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.lp-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.lp-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: rgba(37,99,235,0.3); }
.lp-card:hover::before { transform: scaleX(1); }
.lp-card .meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.lp-card h3 { font-size: 22px; letter-spacing: -0.01em; margin: 4px 0 8px; }
.lp-card p { font-size: 15px; color: var(--text-secondary); }
.lp-card .read-more { margin-top: auto; display: inline-flex; gap: 6px; color: var(--accent); font-weight: 600; font-size: 14px; }

/* ============ KPI row ============ */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 16px; }
@media (max-width: 900px) { .kpi-row { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  padding: 24px 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; backdrop-filter: blur(10px);
  transition: transform .3s var(--ease), background .3s;
}
.kpi:hover { transform: translateY(-3px); background: rgba(255,255,255,0.08); }
.kpi .num {
  font-size: 38px; font-weight: 800; letter-spacing: -0.03em; line-height: 1;
  font-variant-numeric: tabular-nums;
  background: var(--gradient-text);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kpi .lbl { color: rgba(255,255,255,0.55); font-size: 13px; margin-top: 10px; line-height: 1.4; }

/* ============ scroll-reveal ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
[data-reveal].in { opacity: 1; transform: translateY(0); }
[data-reveal-stagger] > * {
  opacity: 0; transform: translateY(20px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
[data-reveal-stagger].in > * { opacity: 1; transform: translateY(0); }
[data-reveal-stagger].in > *:nth-child(1) { transition-delay: 0.00s; }
[data-reveal-stagger].in > *:nth-child(2) { transition-delay: 0.08s; }
[data-reveal-stagger].in > *:nth-child(3) { transition-delay: 0.16s; }
[data-reveal-stagger].in > *:nth-child(4) { transition-delay: 0.24s; }
[data-reveal-stagger].in > *:nth-child(5) { transition-delay: 0.32s; }
[data-reveal-stagger].in > *:nth-child(6) { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal], [data-reveal-stagger] > * { opacity: 1; transform: none; }
}