/* ============ php-vuln-bitrix — тёмная «оперативная» тема ============ */
:root {
  --z-dark: #0e1116;
  --z-panel: #161b23;
  --z-accent: #e5484d;
  --z-glow: rgba(229, 72, 77, .35);
  --z-font-head: 'Inter', system-ui, sans-serif;
  --z-font-body: 'Inter', system-ui, sans-serif;
  --z-font-mono: 'JetBrains Mono', monospace;
  --z-radius: 14px;
  --z-shadow: 0 10px 30px rgba(0,0,0,.35);
  --bs-body-bg: var(--z-dark);
  --bs-body-color: #e6e9ee;
  --bs-body-font-family: var(--z-font-body);
  --bs-link-color: #7db4ff;
  --bs-link-hover-color: #a9ccff;
}

html { scroll-behavior: smooth; }
body { font-family: var(--z-font-body); color: #eef1f6; background:
  radial-gradient(1200px 500px at 80% -10%, rgba(229,72,77,.12), transparent 60%),
  var(--z-dark);
}

/* фикс-баннер */
.z-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .45rem 1rem; font-size: .85rem; font-weight: 600;
  color: #fff; text-decoration: none;
  background: linear-gradient(90deg, #1c2530, #2b3947);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.z-banner:hover { color: #9fd3ff; }
body { padding-top: 38px; }

/* навбар */
.navbar { background: rgba(14,17,22,.85); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); }
.navbar-brand { font-family: var(--z-font-head); }
.nav-link { color: #c4ccd6; }
.nav-link:hover { color: #fff; }

/* герой */
.z-hero { color: #fff;
  background:
    radial-gradient(900px 420px at 50% 0%, var(--z-glow), transparent 65%),
    transparent;
}
.fw-800 { font-weight: 800; letter-spacing: -.02em; }

/* бейдж live */
.z-badge-live {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(229,72,77,.14); color: #ff9b9e;
  border: 1px solid rgba(229,72,77,.4); border-radius: 999px;
  padding: .45rem 1rem; font-weight: 600; font-size: .85rem;
}
.z-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--z-accent);
  animation: zpulse 1.4s infinite;
}
@keyframes zpulse {
  0% { box-shadow: 0 0 0 0 var(--z-glow); }
  70% { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* карточки */
.z-card {
  background: var(--z-panel);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--z-radius);
  box-shadow: var(--z-shadow);
  transition: transform .25s ease, border-color .25s ease;
}
.z-card:hover { transform: translateY(-4px); border-color: rgba(229,72,77,.35); }
.z-card-accent { border-color: rgba(229,72,77,.45); }
.z-ico {
  width: 52px; height: 52px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.z-step {
  display: inline-block; font-size: .75rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: #ff9b9e; margin-bottom: .6rem;
}
.z-stepnum {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--z-accent); color: #fff; font-weight: 700;
  margin-right: .6rem; font-size: .95rem;
}
.z-num {
  font-family: var(--z-font-head); font-size: 2.1rem; font-weight: 800;
  letter-spacing: -.02em; margin-bottom: .4rem;
}

/* код */
.z-code {
  background: #0b0e13; border: 1px solid rgba(255,255,255,.09);
  border-radius: 10px; padding: .8rem 1rem; margin: .6rem 0;
  font-family: var(--z-font-mono); font-size: .86rem;
  overflow-x: auto; color: #cde3ff;
}
.z-code code { color: inherit; background: none; padding: 0; }
code { color: #ffc9ca; background: rgba(229,72,77,.1); padding: .1rem .35rem; border-radius: 5px; font-size: .88em; }

/* timer */
.z-timer { max-width: 430px; background: var(--z-panel); border: 1px solid rgba(229,72,77,.45); border-radius: var(--z-radius); padding: 1rem 1.25rem; box-shadow: 0 0 40px rgba(229,72,77,.15); }
.z-timer-label { font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: #ff9b9e; }
.z-timer-clock { font-family: var(--z-font-mono); font-size: 2.6rem; font-weight: 700; color: #fff; line-height: 1.1; }
.z-timer-sub { font-size: .85rem; color: #b9c2cf; margin-top: .25rem; }
.z-timer.hot .z-timer-clock { color: #ff5a5f; animation: zblink 1s steps(2) infinite; }
@keyframes zblink { 50% { opacity: .55; } }
.z-timer.deadline-passed { border-color: rgba(46,160,67,.5); box-shadow: 0 0 40px rgba(46,160,67,.12); }
.z-timer.deadline-passed .z-timer-label { color: #6ee888; }

/* зебра-секции */
.z-alt { background: rgba(255,255,255,.02); border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); }
.text-body-secondary { color: #b9c2cf !important; }
.z-hero h1 { color: #ffffff; }
.z-hero .lead { color: #cfd6df !important; }

/* футер */
.z-footer { background: #0b0e13; border-top: 1px solid rgba(255,255,255,.06); }
.z-footer a { text-decoration: none; }
.z-footer a:hover { text-decoration: underline; }

/* reveal */
.z-reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.z-reveal.z-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .z-reveal { opacity: 1; transform: none; transition: none; } }