/* ==========================================================================
   A2 Labs — Shared stylesheet for service landing pages (/uslugi/*)
   Cosmic dark aesthetic, LIGHT build (no Three.js / GSAP / canvas / preloader).
   Design system copied verbatim from /site/A2Labs_site_v4.1_TG.html where noted.
   Fonts (Inter + Clash Display) are loaded via <link> in each page <head>.
   ========================================================================== */

/* ── ROOT TOKENS (verbatim from source) ──────────────────────────────────── */
:root {
  --bg:           #05040e;
  --bg2:          #0a091a;
  --bg3:          #0f0e24;
  --cyan:         #00d4ff;
  --cyan-dark:    #0099cc;
  --cyan-glow:    rgba(0,212,255,0.15);
  --orange:       #ff6b35;
  --orange-dark:  #e85520;
  --orange-glow:  rgba(255,107,53,0.15);
  --dot:          #ff6b35;
  --w:            #ffffff;
  --w60:          rgba(255,255,255,0.6);
  --w55:          rgba(255,255,255,0.55);
  --w45:          rgba(255,255,255,0.45);
  --w40:          rgba(255,255,255,0.4);
  --w30:          rgba(255,255,255,0.3);
  --w10:          rgba(255,255,255,0.1);
  --border:       rgba(255,255,255,0.06);
  --border2:      rgba(255,255,255,0.12);
}

/* ── GLOBAL ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
section[id], div[id] { scroll-margin-top: 80px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--w);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Clash Display', 'Inter', sans-serif;
}

img, svg { max-width: 100%; }
a { color: inherit; }

/* ── CSS-ONLY COSMIC BACKGROUND (replaces WebGL canvas) ───────────────────── */
/* Layered nebula glows — cyan top-left, orange + violet bottom-right. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 18% 8%,  rgba(0,212,255,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 55% 50% at 88% 92%, rgba(255,107,53,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 95% 70%, rgba(109,40,217,0.10) 0%, transparent 65%);
}
/* Faint starfield — tiny white dots tiled over a 200px grid. */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 24px 32px,   rgba(255,255,255,0.05) 0%, transparent 100%),
    radial-gradient(1px 1px at 88px 120px,  rgba(255,255,255,0.04) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 150px 60px, rgba(255,255,255,0.05) 0%, transparent 100%),
    radial-gradient(1px 1px at 56px 176px,  rgba(255,255,255,0.035) 0%, transparent 100%),
    radial-gradient(1px 1px at 184px 184px, rgba(255,255,255,0.045) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 120px 16px, rgba(0,212,255,0.04) 0%, transparent 100%);
  background-size: 200px 200px;
  background-repeat: repeat;
}

/* ── COSMIC DIVIDER (verbatim) ───────────────────────────────────────────── */
.cosmic-divider {
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0,212,255,0.25) 30%,
    rgba(109,40,217,0.25) 70%,
    transparent 100%
  );
  margin: 0;
}

/* ── REVEAL (verbatim) ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }

/* ── SECTION LABEL (verbatim) ────────────────────────────────────────────── */
.s-label {
  font-size: 0.67rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.20em;
  color: var(--cyan);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.s-label::before {
  content: '';
  width: 22px; height: 1px;
  background: var(--cyan);
  flex-shrink: 0;
}

/* ── BUTTONS (verbatim) ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--orange);
  color: #ffffff;
  font-size: 0.87rem; font-weight: 700;
  padding: 14px 32px;
  border-radius: 980px;
  text-decoration: none; border: none; cursor: pointer;
  font-family: inherit; letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent;
  color: var(--cyan);
  font-size: 0.87rem; font-weight: 600;
  padding: 13px 30px;
  border-radius: 980px;
  border: 1px solid var(--cyan);
  text-decoration: none; cursor: pointer;
  font-family: inherit; letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
}
.btn-secondary:hover { background: var(--cyan-glow); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════════════════════
   NAV (verbatim from source)
   ══════════════════════════════════════════════════════════════════════════ */
nav#mainNav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 64px;
  background: rgba(5,4,14,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  transition: background 0.3s;
}
nav#mainNav.scrolled { background: rgba(5,4,14,0.97); }

.nav-logo {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--w);
  text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-mark {
  width: 30px; height: 30px;
  background: var(--cyan);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 900; color: #000;
  flex-shrink: 0; letter-spacing: 0;
}

.nav-links {
  display: flex; align-items: center; gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 0.80rem; font-weight: 500;
  color: var(--w60); text-decoration: none;
  letter-spacing: 0.01em;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--w); border-bottom-color: var(--cyan); }

.nav-burger {
  display: none;
  background: none; border: none;
  color: var(--w); font-size: 1.3rem;
  cursor: pointer; padding: 4px;
}

/* ══════════════════════════════════════════════════════════════════════════
   COMMON SECTION (verbatim)
   ══════════════════════════════════════════════════════════════════════════ */
.section {
  position: relative;
  padding: 120px 48px;
  overflow: hidden;
}
/* центрируем контент в колонку как на главной (.section-inner = 1280px);
   hero остаётся на всю ширину — его контент центрирует .svc-hero-grid */
.section:not(.svc-hero) {
  max-width: 1376px;
  margin-inline: auto;
}
.section-inner {
  max-width: 1280px;
  margin: 0 auto; width: 100%;
}
.s-h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--w);
  margin-bottom: 20px;
}
.s-body {
  font-size: 1rem;
  color: var(--w60);
  line-height: 1.75;
  max-width: 560px;
}

/* ══════════════════════════════════════════════════════════════════════════
   SERVICE CARD (verbatim — used by services grid & cross-links).
   Added: text-decoration:none; color:inherit;  (cards become <a> links)
   ══════════════════════════════════════════════════════════════════════════ */
.svc-card {
  background: rgba(5, 4, 14, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 40px 34px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  text-decoration: none;
  color: inherit;
}
.svc-card:hover { background: var(--bg2); }
.svc-card:hover .svc-arrow { opacity: 1; transform: translate(0,0); }
.svc-arrow {
  position: absolute; top: 28px; right: 28px;
  width: 30px; height: 30px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); font-size: 0.8rem;
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity 0.25s, transform 0.25s;
}
.svc-num {
  font-size: 0.60rem; font-weight: 700;
  letter-spacing: 0.14em; font-family: monospace;
  color: var(--w30); margin-bottom: 18px;
}
.svc-name {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--w); margin-bottom: 10px; line-height: 1.25;
}
.svc-desc {
  font-size: 0.82rem; color: var(--w55);
  line-height: 1.70; margin-bottom: 28px;
}
.svc-price {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.4rem; font-weight: 700;
  letter-spacing: -0.03em; color: var(--w);
  white-space: nowrap;
}
.svc-price span {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem; font-weight: 400;
  color: var(--w55); letter-spacing: 0;
}

/* ══════════════════════════════════════════════════════════════════════════
   FAQ (verbatim)
   ══════════════════════════════════════════════════════════════════════════ */
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-btn {
  width: 100%; background: none; border: none;
  padding: 24px 0;
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  font-size: 0.97rem; font-weight: 600;
  color: var(--w); font-family: inherit;
  cursor: pointer; text-align: left;
  transition: color 0.2s;
}
.faq-btn:hover { color: var(--cyan); }
.faq-ico {
  width: 22px; height: 22px;
  border: 1px solid var(--border2);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.78rem; color: var(--w30);
  transition: border-color 0.2s, transform 0.3s, color 0.2s;
}
.faq-item.open .faq-ico {
  transform: rotate(45deg);
  border-color: var(--cyan); color: var(--cyan);
}
.faq-ans { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-ans-inner {
  padding: 0 0 24px;
  font-size: 0.88rem; color: var(--w60);
  line-height: 1.78; max-width: 720px;
}

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER (verbatim)
   ══════════════════════════════════════════════════════════════════════════ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.footer-logo {
  font-family: 'Clash Display', sans-serif;
  font-size: 1rem; font-weight: 700;
  letter-spacing: -0.01em; color: var(--w);
  display: flex; align-items: center; gap: 10px;
}
.footer-logo-mark {
  width: 26px; height: 26px;
  background: var(--cyan); border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.60rem; font-weight: 900; color: #000;
}
.footer-nav { display: flex; gap: 24px; list-style: none; }
.footer-nav a {
  font-size: 0.76rem; color: var(--w30);
  text-decoration: none; transition: color 0.2s;
}
.footer-nav a:hover { color: var(--w60); }
.footer-copy { font-size: 0.70rem; color: var(--w30); }

/* ══════════════════════════════════════════════════════════════════════════
   COOKIE BANNER (verbatim)
   ══════════════════════════════════════════════════════════════════════════ */
.cookie-banner {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 9999; max-width: 560px; width: calc(100% - 32px);
  background: rgba(8, 7, 22, 0.96); backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 212, 255, 0.18); border-radius: 14px;
  padding: 18px 22px; display: flex; align-items: center; gap: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transition: opacity 0.4s, transform 0.4s;
}
.cookie-banner.hidden {
  opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(16px);
}
.cookie-banner p {
  font-size: 0.78rem; color: var(--w60); line-height: 1.5; margin: 0; flex: 1;
}
.cookie-banner p a { color: var(--cyan); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner-btn {
  flex-shrink: 0; padding: 8px 20px; border-radius: 8px; border: none;
  background: var(--cyan); color: #000; font-size: 0.80rem;
  font-weight: 700; cursor: pointer; font-family: inherit;
  transition: background 0.2s;
}
.cookie-banner-btn:hover { background: #00b8d9; }

/* ══════════════════════════════════════════════════════════════════════════
   NEW COMPONENTS — service-page-specific (cohesive cosmic style)
   ══════════════════════════════════════════════════════════════════════════ */

/* ── BREADCRUMBS ─────────────────────────────────────────────────────────── */
.breadcrumbs {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--w45);
  letter-spacing: 0.01em;
  max-width: 1376px;
  width: 100%;
  margin: 0 auto 24px;
  padding: 88px 48px 0;
}
.breadcrumbs a {
  color: var(--w55);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumbs a:hover { color: var(--cyan); }
.breadcrumbs span { color: var(--w30); }

/* ── HERO ────────────────────────────────────────────────────────────────── */
.svc-hero {
  position: relative;
  padding: 8px 48px 110px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 600px at 15% 30%, rgba(0,40,100,0.22), transparent 70%),
    radial-gradient(ellipse 700px 500px at 85% 80%, rgba(60,0,120,0.16), transparent 70%);
}
.svc-hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.svc-hero-copy { min-width: 0; }
.svc-hero-copy .s-h2 { margin-bottom: 22px; }
.svc-hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 400;
  color: var(--w60);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 32px;
}
.svc-hero-price {
  font-family: 'Clash Display', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--w);
  line-height: 1;
  margin-bottom: 32px;
  white-space: nowrap;
}
.svc-hero-price span {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem; font-weight: 400;
  color: var(--w55); letter-spacing: 0;
  white-space: normal;
}
.svc-hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
}
.svc-hero-visual {
  display: flex; align-items: center; justify-content: center;
  position: relative;
  min-width: 0;
}
.svc-hero-visual::before {
  content: '';
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(0,212,255,0.14), transparent 65%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}
.svc-hero-visual svg,
.svc-hero-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  height: auto;
}

/* ── PAINS ───────────────────────────────────────────────────────────────── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 64px;
}
.pain-card {
  background: rgba(5,4,14,.6);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 32px 28px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}
.pain-card:hover {
  border-color: rgba(0,212,255,0.25);
  box-shadow: 0 0 40px var(--cyan-glow);
  transform: translateY(-3px);
}
.pain-ico {
  font-size: 1.6rem;
  color: var(--cyan);
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}
.pain-card h3 {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--w);
  margin-bottom: 10px;
  line-height: 1.3;
}
.pain-card p {
  font-size: 0.86rem;
  color: var(--w60);
  line-height: 1.7;
}

/* ── CAPABILITIES / FEATURES ─────────────────────────────────────────────── */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 64px;
}
.feature-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  align-items: start;
  background: rgba(5,4,14,.6);
  padding: 32px 36px;
  transition: background 0.3s;
}
.feature-item:hover { background: rgba(10,9,26,0.8); }
.feature-num {
  font-family: monospace;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.10em;
  color: var(--cyan);
  padding-top: 4px;
}
.feature-item h3 {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--w);
  margin-bottom: 8px;
  line-height: 1.3;
}
.feature-item p {
  font-size: 0.88rem;
  color: var(--w60);
  line-height: 1.72;
  max-width: 680px;
}

/* ── BENEFITS ────────────────────────────────────────────────────────────── */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 64px;
}
.benefit-card {
  background: rgba(5,4,14,.6);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 36px 30px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.benefit-card:hover {
  border-color: rgba(0,212,255,0.25);
  box-shadow: 0 0 40px var(--cyan-glow);
}
.benefit-metric {
  font-family: 'Clash Display', sans-serif;
  font-size: 2.4rem; font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--cyan);
  line-height: 1.05;
  margin-bottom: 12px;
}
.benefit-metric.orange { color: var(--orange); }
.benefit-card p {
  font-size: 0.86rem;
  color: var(--w60);
  line-height: 1.7;
}

/* ── PROCESS / STEPS ─────────────────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}
.step {
  background: rgba(5,4,14,.6);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 36px 30px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.step:hover {
  border-color: rgba(0,212,255,0.25);
  box-shadow: 0 0 40px var(--cyan-glow);
}
.step-num {
  width: 46px; height: 46px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Clash Display', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--cyan);
  background: rgba(0,212,255,0.06);
  margin-bottom: 22px;
}
.step h3 {
  font-family: 'Clash Display', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--w);
  margin-bottom: 10px;
  line-height: 1.3;
}
.step p {
  font-size: 0.86rem;
  color: var(--w60);
  line-height: 1.7;
}

/* ── STACK ───────────────────────────────────────────────────────────────── */
.stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 56px;
}
.stack-chip {
  border: 1px solid var(--border2);
  border-radius: 980px;
  padding: 8px 16px;
  font-size: .8rem;
  color: var(--w60);
  letter-spacing: 0.02em;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
  cursor: default;
}
.stack-chip:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-glow);
}

/* ── FAQ WRAPPER ─────────────────────────────────────────────────────────── */
.faq-list {
  max-width: 820px;
  margin: 56px auto 0;
}

/* ── CTA BLOCK ───────────────────────────────────────────────────────────── */
.cta-block {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  background:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(0,212,255,0.08), transparent 70%),
    var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 24px;
  padding: 64px 48px;
}
.cta-block .s-h2 { margin-bottom: 18px; }
.cta-block .s-body {
  margin: 0 auto 32px;
  color: var(--w60);
}
.cta-block .btn-primary { font-size: 0.92rem; }

/* ── CROSS-LINKS ─────────────────────────────────────────────────────────── */
.crosslinks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 64px;
}
.crosslink-card {
  background: rgba(5, 4, 14, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s, transform 0.2s;
  position: relative;
}
.crosslink-card:hover { background: var(--bg2); transform: translateY(-2px); }
.crosslink-card .svc-num { margin-bottom: 14px; }
.crosslink-card .svc-name { margin-bottom: 10px; }

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .crosslinks { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav#mainNav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  nav.menu-open .nav-links {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(5,4,14,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px 32px 32px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }
  nav.menu-open .nav-links a { font-size: 1rem; }

  .section { padding: 80px 20px; }
  .svc-hero { padding: 110px 20px 72px; }

  .svc-hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .svc-hero-visual { order: -1; }
  .svc-hero-visual svg,
  .svc-hero-visual img { max-width: 320px; }

  .pain-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .crosslinks { grid-template-columns: 1fr; }

  .feature-item { grid-template-columns: 1fr; gap: 10px; padding: 28px 24px; }
  .feature-num { padding-top: 0; }

  .cta-block { padding: 48px 24px; }

  footer { padding: 32px 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-nav { flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 600px) {
  .cookie-banner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cookie-banner-btn { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .svc-hero-cta { flex-direction: column; align-items: stretch; }
  .svc-hero-cta .btn-primary,
  .svc-hero-cta .btn-secondary { width: 100%; justify-content: center; }
  .svc-hero-price { font-size: 1.9rem; white-space: normal; }

  .pain-card { padding: 28px 22px; }
  .benefit-metric { font-size: 2rem; }

  .footer-nav { gap: 12px; }
  .footer-nav a { font-size: 0.70rem; }
}
