/* SOTKA static design system v2 — connection control room */
:root {
  --ds-max: 1180px;
  --ds-gutter: clamp(16px, 3vw, 32px);
  --ds-ink: #071b2c;
  --ds-muted: #516575;
  --ds-paper: #f5f8f7;
  --ds-surface: #ffffff;
  --ds-line: #c9dad7;
  --ds-accent: #007d72;
  --ds-accent-strong: #005e57;
  --ds-sky: #0868a8;
  --ds-focus: #f4a11a;
  --ds-radius: 18px;
  --ds-shadow: 0 18px 44px rgba(4, 42, 49, .10);
}

html { scroll-behavior: smooth; }
body.sotka-page, .sotka-page {
  color: var(--ds-ink);
  background: linear-gradient(135deg, #f5f8f7 0%, #edf5f4 52%, #f8fbfa 100%);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}
.sotka-page :is(a, button, summary):focus-visible {
  outline: 3px solid var(--ds-focus);
  outline-offset: 3px;
}
.sotka-container, .ym-container, .wrap {
  width: min(var(--ds-max), calc(100% - (var(--ds-gutter) * 2)));
}
.sotka-page .ym-section { padding-block: clamp(48px, 7vw, 96px); }
.sotka-page .ym-section-alt { background: transparent; }
.sotka-page .ym-section-kicker, .sotka-page .sotka-eyebrow {
  color: var(--ds-accent-strong);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sotka-page .ym-section-title, .sotka-page h2 {
  color: var(--ds-ink);
  letter-spacing: -.04em;
  line-height: 1.08;
  text-wrap: balance;
}
.sotka-page .ym-section-subtitle { color: var(--ds-muted); line-height: 1.62; }
.sotka-page .card, .sotka-page .sotka-answer-first, .sotka-page .sotka-trust,
.sotka-page .sotka-cta, .sotka-page details {
  border: 1px solid var(--ds-line);
  background: rgba(255, 255, 255, .88);
  border-radius: var(--ds-radius);
  box-shadow: var(--ds-shadow);
}
.sotka-page .card { padding: 24px; color: var(--ds-muted); line-height: 1.58; }
.sotka-page .card strong { display: block; margin-bottom: 8px; color: var(--ds-ink); font-size: 1.05rem; }
.sotka-page .sotka-btn, .sotka-page .ds-button {
  border-radius: 999px;
  font-weight: 750;
  letter-spacing: -.01em;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.sotka-page .sotka-btn-primary {
  background: var(--ds-accent);
  box-shadow: 0 10px 24px rgba(0, 125, 114, .25);
}
.sotka-page .sotka-btn-primary:hover { background: var(--ds-accent-strong); transform: translateY(-2px); }
.sotka-page .sotka-btn-secondary { border-color: var(--ds-line); color: var(--ds-ink); background: #fff; }
.sotka-page .sotka-btn-secondary:hover { border-color: var(--ds-accent); color: var(--ds-accent-strong); }

.sotka-page .sotka-hero--home {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background:
    linear-gradient(112deg, rgba(2, 52, 61, .98) 0%, rgba(3, 83, 88, .92) 50%, rgba(8, 104, 168, .84) 100%);
  border-radius: 0 0 32px 32px;
}
.sotka-page .sotka-hero--home::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .36;
  background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent);
}
.sotka-page .sotka-hero--home h1 { font-size: clamp(2.25rem, 5vw, 4.5rem); max-width: 13ch; }
.sotka-page .sotka-hero--home :is(h1, h2, p, li, strong, span) { color: #f7fffe; }
.sotka-page .sotka-hero--home .sotka-hero__subtitle { color: #d4edeb; max-width: 59ch; }
.sotka-page .sotka-hero__panel {
  border: 1px solid rgba(187, 246, 238, .32);
  background: rgba(1, 37, 47, .38);
  border-radius: 16px;
  backdrop-filter: blur(12px);
}
.sotka-page .sotka-hero__panel-value[data-state="online"] { color: #bfffdc; }
.sotka-page .sotka-hero__visual { border-radius: 22px; border: 1px solid rgba(190, 244, 244, .25); background: rgba(0, 25, 39, .26); }
.sotka-page .sotka-mascot--hero { filter: drop-shadow(0 20px 24px rgba(0,0,0,.25)); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (max-width: 720px) {
  .sotka-page .sotka-hero--home { border-radius: 0 0 22px 22px; }
  .sotka-page .sotka-hero--home h1 { max-width: 16ch; }
  .sotka-page .grid-cards { grid-template-columns: 1fr; }
}