/* print-erp.ru — полиграфия (тёплая бумага + CMYK) */
:root {
  --bg: #f6f3ee;
  --bg-elevated: #fffefb;
  --surface: #ffffff;
  --surface-2: #f0ebe3;
  --border: rgba(30, 41, 59, 0.12);
  --text: #1e293b;
  --muted: #64748b;
  --accent: #c026d3;
  --accent-2: #0891b2;
  --accent-3: #eab308;
  --accent-glow: rgba(192, 38, 211, 0.2);
  --radius: 14px;
  --radius-lg: 22px;
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Space Grotesk", var(--font);
  --shadow: 0 20px 60px rgba(30, 41, 59, 0.1);
  --max: 1140px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font: 400 17px/1.65 var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(var(--max), 100% - 2rem); margin-inline: auto; }
.paper-texture {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.45;
  background:
    radial-gradient(circle at 12% 18%, rgba(192, 38, 211, 0.06), transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(8, 145, 178, 0.07), transparent 38%),
    radial-gradient(circle at 70% 80%, rgba(234, 179, 8, 0.06), transparent 40%),
    linear-gradient(180deg, #faf8f4 0%, #f3efe8 100%);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 254, 251, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}
.logo {
  font: 700 1.12rem/1.1 var(--font-display);
  color: var(--text);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.logo em { font-style: normal; color: var(--accent-2); font-weight: 600; }
.nav-pages { display: flex; flex-wrap: wrap; gap: 0.35rem 1.1rem; font-size: 0.9rem; }
.nav-pages a { color: var(--muted); text-decoration: none; }
.nav-pages a:hover, .nav-pages a.is-active { color: var(--text); }
.header-phone { font-size: 0.88rem; font-weight: 600; color: var(--muted); }
.header-phone a { font-weight: 600; color: var(--text); text-decoration: none; }
.header-cta { display: flex; gap: 0.65rem; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font: 600 0.95rem var(--font);
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.2s;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent), #9333ea);
  color: #fff;
  box-shadow: 0 10px 32px var(--accent-glow);
}
.btn--ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.hero { padding: 3rem 0 3.5rem; }
.hero__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font: 600 0.78rem var(--font);
  color: var(--accent-2);
  background: rgba(8, 145, 178, 0.1);
  border: 1px solid rgba(8, 145, 178, 0.22);
  margin-bottom: 1rem;
}
.hero h1 {
  font: 700 clamp(1.85rem, 4vw, 2.85rem)/1.1 var(--font-display);
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}
.hero__lead { font-size: 1.08rem; color: var(--muted); margin: 0 0 1.5rem; max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.25rem; }
.hero__visual {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.print-stack { display: grid; gap: 0.65rem; }
.print-sheet {
  border-radius: 10px;
  padding: 1rem 1.1rem;
  border: 1px dashed rgba(30, 41, 59, 0.18);
  background: linear-gradient(135deg, #fff 0%, #f8f6f2 100%);
  font-size: 0.92rem;
}
.print-sheet strong { display: block; margin-bottom: 0.25rem; }
.print-sheet--c { border-left: 4px solid var(--accent-2); }
.print-sheet--m { border-left: 4px solid var(--accent); }
.print-sheet--y { border-left: 4px solid var(--accent-3); }
.section { padding: 3rem 0; }
.section__eyebrow {
  font: 700 0.75rem var(--font);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 0.5rem;
}
.section h2 {
  font: 700 clamp(1.45rem, 3vw, 2rem)/1.2 var(--font-display);
  margin: 0 0 0.75rem;
}
.section__sub { margin: 0 0 2rem; color: var(--muted); max-width: 58ch; }
.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 8px 24px rgba(30, 41, 59, 0.04);
}
.card__icon { font-size: 1.6rem; margin-bottom: 0.35rem; }
.card h3 { margin: 0.5rem 0 0.35rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary { cursor: pointer; font-weight: 600; padding: 0.75rem 0; list-style: none; }
.faq-item p { margin: 0 0 1rem; color: var(--muted); }
.cta-band {
  margin: 1rem 0 0;
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-lg);
  text-align: center;
  background: linear-gradient(135deg, rgba(192, 38, 211, 0.08), rgba(8, 145, 178, 0.08));
  border: 1px solid rgba(192, 38, 211, 0.18);
}
.cta-band h2 { margin-top: 0; }
.cta-band p { color: var(--muted); }
.cta-band .btn { margin: 0.35rem; }
.future-note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.site-footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--muted);
}
.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}
.nav-toggle { display: none; }
.nav-overlay { position: fixed; inset: 0; z-index: 90; background: rgba(15, 23, 42, 0.45); border: none; }
.nav-overlay[hidden] { display: none; }
.mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom));
  background: rgba(255, 254, 251, 0.96);
  border-top: 1px solid var(--border);
}
.mobile-bar__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: none;
  background: transparent;
  color: var(--muted);
  font: 600 0.68rem var(--font);
  text-decoration: none;
  cursor: pointer;
}
.mobile-bar__action--accent { color: var(--accent); }
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.05fr 0.95fr; }
  .mobile-bar, .nav-overlay { display: none !important; }
}
@media (max-width: 899px) {
  .mobile-bar { display: grid; }
  body { padding-bottom: calc(4.5rem + env(safe-area-inset-bottom)); }
  .nav-pages {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: calc(3.75rem + env(safe-area-inset-bottom));
    width: min(20rem, 100vw - 1rem);
    z-index: 100;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    padding: 1rem;
    flex-direction: column;
    overflow-y: auto;
  }
  .nav-pages.is-open { display: flex; }
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
  }
  .nav-toggle__icon {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    box-shadow: 0 6px 0 currentColor, 0 -6px 0 currentColor;
  }
  .header-cta .btn--ghost { display: none; }
}