/* ============================================================
   DESIGN FORGE — style.css
   Midnight Electric theme (dark/light via data-theme)
   ============================================================ */


/* ── CSS Tokens ─────────────────────────────────────────────── */
:root {
  /* Spacing */
  --sp-xs: 8px;
  --sp-sm: 16px;
  --sp-md: 24px;
  --sp-lg: 48px;
  --sp-xl: 80px;
  --sp-2xl: 120px;

  /* Container */
  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Transitions */
  --ease: 0.2s ease;
  --ease-md: 0.4s ease;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,.12);
  --shadow-md: 0 8px 32px rgba(0,0,0,.18);
  --shadow-lg: 0 24px 64px rgba(0,0,0,.28);
  --shadow-glow: 0 0 40px rgba(37,99,235,.25);

  /* Z-index scale */
  --z-base: 10;
  --z-dropdown: 20;
  --z-sticky: 30;
  --z-modal: 50;
  --z-toast: 60;
}

/* ── DARK THEME (default) ───────────────────────────────────── */
[data-theme="dark"], :root {
  --bg: #0B0F1A;
  --bg-card: rgba(255,255,255,.04);
  --bg-card-hover: rgba(255,255,255,.07);
  --bg-section-alt: #0F1422;
  --border: rgba(255,255,255,.08);
  --border-hover: rgba(37,99,235,.4);

  --text: #F1F5F9;
  --text-primary: #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-faint: #475569;

  --accent: #2563EB;
  --accent-2: #0EA5E9;
  --accent-gradient: linear-gradient(135deg, #2563EB, #0EA5E9);
  --accent-glow: rgba(37,99,235,.2);

  --nav-bg: rgba(11,15,26,.85);
  --glass: rgba(255,255,255,.05);
  --glass-border: rgba(255,255,255,.1);

  --btn-primary-text: #fff;
  --btn-secondary-bg: rgba(255,255,255,.06);
  --btn-secondary-text: #F1F5F9;
  --btn-secondary-border: rgba(255,255,255,.15);
}

/* ── LIGHT THEME ────────────────────────────────────────────── */
[data-theme="light"] {
  --bg: #F8FAFC;
  --bg-card: #fff;
  --bg-card-hover: #F1F5F9;
  --bg-section-alt: #F1F5F9;
  --border: #E2E8F0;
  --border-hover: rgba(37,99,235,.4);

  --text: #0F172A;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #475569;
  --text-faint: #94A3B8;

  --accent: #2563EB;
  --accent-2: #0EA5E9;
  --accent-gradient: linear-gradient(135deg, #2563EB, #0EA5E9);
  --accent-glow: rgba(37,99,235,.12);

  --nav-bg: rgba(248,250,252,.9);
  --glass: rgba(255,255,255,.8);
  --glass-border: rgba(37,99,235,.12);

  --btn-primary-text: #fff;
  --btn-secondary-bg: rgba(255,255,255,.72);
  --btn-secondary-text: #0F172A;
  --btn-secondary-border: #E2E8F0;

  --shadow-sm: 0 2px 8px rgba(15,23,42,.07);
  --shadow-md: 0 8px 32px rgba(15,23,42,.1);
  --shadow-lg: 0 24px 64px rgba(15,23,42,.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--ease-md), color var(--ease-md);
}


img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; }

h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 700; letter-spacing: -1.5px; }
h2 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 700; letter-spacing: -1px; }
h3 { font-size: clamp(20px, 2vw, 28px); font-weight: 600; }
h4 { font-size: 18px; font-weight: 600; }

p { line-height: 1.7; color: var(--text-muted); }

/* доступный заголовок секции, скрытый визуально (для иерархии h1→h2→h3) */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Акцентный текст (hero) */
.text-shimmer {
  background: linear-gradient(90deg, #2563EB, #0EA5E9, #1E40AF);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
[data-theme="light"] .text-shimmer {
  background: linear-gradient(90deg, #1D4ED8, #0369A1, #0F766E);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

section { padding: var(--sp-xl) 0; }
section.alt { background: var(--bg-section-alt); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-sm);
}
.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--sp-lg);
}
.section-head p { margin-top: 12px; font-size: 17px; }

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 15px;
  transition: all var(--ease);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
/* Shimmer sweep — applied to ALL .btn variants automatically */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg,
    transparent 0%,
    rgba(255,255,255,.35) 50%,
    transparent 100%
  );
  transform: skewX(-18deg);
  pointer-events: none;
}
.btn:hover::before { animation: btn-shimmer .65s ease-out forwards; }
@keyframes btn-shimmer {
  from { left: -80%; }
  to   { left: 130%; }
}

.btn-primary {
  background: rgba(37,99,235,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--btn-primary-text);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
  background: rgba(37,99,235,.96);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--btn-secondary-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--btn-secondary-text);
  border: 1px solid var(--btn-secondary-border);
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ── CARDS ───────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  transition: all var(--ease-md);
  position: relative;
  overflow: hidden;
}
/* Spotlight, следующий за курсором */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(450px circle at var(--mx, 50%) var(--my, -20%), var(--accent-glow), transparent 45%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
  z-index: 0;
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ── HEADER / NAV ────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-sticky);
  padding: 0 var(--sp-md);
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--ease-md), border-color var(--ease-md);
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  height: 68px;
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--accent-gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 23px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  white-space: nowrap;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--ease);
}
.nav-link:hover { color: var(--text); background: var(--bg-card); }
.nav-link.active { color: var(--accent); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
}

/* Theme toggle */
.theme-toggle {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all var(--ease);
  cursor: pointer;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle svg { width: 18px; height: 18px; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* Mobile burger */
.burger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
}
.burger span {
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--ease);
}

/* ── HERO ────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 88px;
  padding-bottom: var(--sp-xl);
  position: relative;
  overflow: visible;
}

/* background grid */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}


.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Left */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(.9); }
}

.hero-title { margin-bottom: 20px; }

.hero-desc {
  font-size: 18px;
  max-width: 480px;
  margin-bottom: var(--sp-md);
}

.hero-price {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: var(--sp-md);
}
.hero-price strong {
  color: var(--text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: var(--sp-md);
}
.hero-trust-text {
  font-size: 13px;
  color: var(--text-faint);
}
.hero-trust-icons {
  display: flex;
  gap: 4px;
}
.hero-trust-checks {
  display: flex;
  gap: 6px;
  align-items: center;
}
.hero-trust-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent-gradient);
  border: 2px solid var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-trust-icon + .hero-trust-icon { margin-left: -8px; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

/* Right — browser mockup */
.hero-visual-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 800px;
  animation: float 4s ease-in-out infinite;
}


.browser-mockup {
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), 0 0 60px var(--accent-glow);
  position: relative;
  z-index: 2;
  transform-style: preserve-3d;
  transition: transform .12s ease-out;
  will-change: transform;
  padding: 1px;
}

@property --bd-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.browser-mockup::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--bd-angle), transparent 55%, var(--accent), var(--accent-2), transparent 88%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 3;
  animation: border-run 7s linear infinite;
}
@keyframes border-run {
  to { --bd-angle: 360deg; }
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: 12px 16px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid var(--border);
}
[data-theme="light"] .browser-bar { background: rgba(15,23,42,.04); }

.browser-dots { display: flex; gap: 6px; }
.browser-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.browser-dot:nth-child(1) { background: #FF5F57; }
.browser-dot:nth-child(2) { background: #FFBD2E; }
.browser-dot:nth-child(3) { background: #28CA41; }

.browser-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-faint);
}
.browser-url svg { width: 12px; height: 12px; color: var(--accent); flex-shrink: 0; }

/* Site preview inside browser */
.site-preview {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 340px;
}

.preview-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.preview-nav-logo {
  width: 60px; height: 8px;
  background: var(--accent-gradient);
  border-radius: 4px;
}
.preview-nav-links {
  display: flex;
  gap: 8px;
}
.preview-nav-link {
  width: 28px; height: 6px;
  background: var(--border);
  border-radius: 3px;
}
.preview-nav-btn {
  width: 40px; height: 18px;
  background: var(--accent-gradient);
  border-radius: 4px;
}

.preview-hero-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 10px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.preview-lines { display: flex; flex-direction: column; gap: 6px; justify-content: center; }
.preview-line {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
}
.preview-line.accent {
  width: 70%;
  height: 10px;
  background: var(--accent-gradient);
}
.preview-line.short { width: 50%; }
.preview-line.btn-line {
  width: 80px; height: 24px;
  background: var(--accent-gradient);
  border-radius: 6px;
  margin-top: 4px;
}
.preview-image-placeholder {
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  opacity: .15;
  min-height: 80px;
}

.preview-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.preview-card-mini {
  padding: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.preview-card-icon {
  width: 20px; height: 20px;
  background: var(--accent-gradient);
  border-radius: 4px;
  opacity: .6;
}
.preview-card-line { height: 5px; background: var(--border); border-radius: 3px; }
.preview-card-line.short { width: 60%; }

/* Floating badges on visual */
.hero-badge-float {
  position: absolute;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  z-index: 3;
}
.hero-badge-float.left {
  left: -32px;
  bottom: 60px;
}
.hero-badge-float.right {
  right: -20px;
  top: 80px;
}

/* ── SERVICES ────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--sp-sm);
}

.service-card {
  padding: var(--sp-md);
  cursor: default;
}

.service-icon {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
  transition: all var(--ease-md);
}
.service-icon svg { width: 22px; height: 22px; color: var(--accent); }
.service-card:hover .service-icon {
  background: var(--accent-gradient);
  border-color: transparent;
}
.service-card:hover .service-icon svg { color: #fff; }

.service-card h3 { font-size: 18px; margin-bottom: 8px; }

/* ── PACKAGES ────────────────────────────────────────────────── */
.packages-grid {
  display: grid;
  grid-template-columns: 1fr 1.18fr 1fr;
  gap: var(--sp-sm);
  align-items: stretch;
}

.package-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.package-card:not(.featured) {
  margin: 20px 0;
}

.package-card .pkg-features { flex: 1; }


.package-card.featured {
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: 0 24px 64px rgba(37,99,235,.35);
}
.package-card:not(.featured):hover {
  transform: translateY(-6px);
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 12px 40px rgba(37,99,235,.15);
}
.package-card.featured:hover {
  transform: translateY(-6px);
  box-shadow: 0 32px 80px rgba(37,99,235,.55);
  background: linear-gradient(135deg, #2563EB, #38bdf8);
}
.package-card.featured * { color: #fff !important; }
.package-card.featured .package-badge { background: rgba(255,255,255,.2); }
.package-card.featured .pkg-feature::before { background: rgba(255,255,255,.5); }

.package-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--accent-glow);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-sm);
}
.package-card.featured .package-badge { border-color: rgba(255,255,255,.3); color: #fff; }

.package-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 4px;
}
.package-price-note {
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: var(--sp-md);
}

.package-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: var(--sp-md);
}
.package-card.featured .package-divider { background: rgba(255,255,255,.2); }

.pkg-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--sp-md);
}

.pkg-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}
.pkg-feature::before {
  content: '';
  flex-shrink: 0;
  margin-top: 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ── CALCULATOR ──────────────────────────────────────────────── */
.calc-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-xl);
  align-items: start;
}

.calc-form { display: flex; flex-direction: column; gap: var(--sp-md); }

.calc-group { display: flex; flex-direction: column; gap: 10px; }
.calc-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.calc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.calc-card-opt {
  padding: 14px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--ease);
  background: var(--bg-card);
}
.calc-card-opt:hover { border-color: var(--accent); color: var(--accent); }
.calc-card-opt.active {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--accent);
  font-weight: 600;
}

.range-wrap { position: relative; }
.range-input {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
}
.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent-gradient);
  cursor: pointer;
  box-shadow: 0 0 0 4px var(--accent-glow);
  transition: box-shadow var(--ease);
}
.range-input::-webkit-slider-thumb:hover { box-shadow: 0 0 0 8px var(--accent-glow); }
.range-value {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 6px;
}

.pills-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  padding: 8px 16px;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--ease);
  background: var(--bg-card);
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.active {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--accent);
}

.urgency-toggle {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}
.urgency-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--ease);
}
.urgency-btn.active { background: var(--accent-gradient); color: #fff; }

/* Calc result card */
.calc-result {
  position: sticky;
  top: 90px;
  padding: 32px;
}
.calc-result-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.calc-result-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.calc-result-price .currency { font-size: 28px; vertical-align: super; }
.calc-result-note {
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: var(--sp-md);
}
.calc-result-breakdown {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--sp-md);
  padding: var(--sp-sm) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}
.breakdown-row .val { font-weight: 600; color: var(--text); }

/* ── QUIZ ────────────────────────────────────────────────────── */
.quiz-wrap {
  max-width: 680px;
  margin: 0 auto;
}

.quiz-progress {
  display: flex;
  gap: 6px;
  margin-bottom: var(--sp-md);
}
.quiz-step-dot {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  transition: background var(--ease-md);
}
.quiz-step-dot.active { background: var(--accent-gradient); }
.quiz-step-dot.done { background: var(--accent); }

.quiz-step { display: none; }
.quiz-step.active { display: block; }

.quiz-q {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--sp-md);
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: var(--sp-md);
}
.quiz-opt {
  padding: 16px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: all var(--ease);
  background: var(--bg-card);
}
.quiz-opt:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.quiz-opt.selected { border-color: var(--accent); background: var(--accent-glow); color: var(--accent); }

.quiz-nav { display: flex; align-items: center; justify-content: space-between; }
.quiz-counter { font-size: 13px; color: var(--text-faint); }

.quiz-contact { display: flex; flex-direction: column; gap: var(--sp-sm); }

/* ── CASES ───────────────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--sp-sm);
}

.case-card {
  overflow: hidden;
  cursor: pointer;
}

.case-preview {
  aspect-ratio: 16/10;
  background: var(--bg-section-alt);
  border-radius: var(--radius-sm);
  margin-bottom: var(--sp-sm);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
}
.case-preview-inner {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-section-alt), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-faint);
  transition: opacity var(--ease);
}
.case-card:hover .case-preview-inner { opacity: .7; }

.case-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.case-tag {
  padding: 3px 10px;
  background: var(--accent-glow);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
}

.case-title { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.case-desc { font-size: 13px; }

/* ── WHY US ───────────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--sp-sm);
}

.why-card { text-align: left; padding: var(--sp-md); }
.why-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--sp-xs);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.why-card h3 { font-size: 18px; margin-bottom: 8px; }

/* ── STEPS ───────────────────────────────────────────────────── */
.steps-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.step-item { text-align: center; padding: 0 var(--sp-xs); position: relative; }

.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  margin: 0 auto var(--sp-sm);
  position: relative;
  z-index: 1;
  background: var(--bg);
  transition: all var(--ease-md);
}
.step-item:hover .step-num {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.step-title { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.step-desc { font-size: 13px; color: var(--text-faint); line-height: 1.5; }

/* ── TRUST ───────────────────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--sp-sm);
}

.trust-card { padding: var(--sp-md); }

.trust-icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
}
.trust-icon svg { width: 20px; height: 20px; color: var(--accent); }
.trust-card h3 { font-size: 18px; margin-bottom: 8px; }
.about-value h3 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }

/* ── REVIEWS ─────────────────────────────────────────────────── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--sp-sm);
}

.review-card { padding: var(--sp-md); }

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--sp-sm);
}
.review-stars svg { width: 16px; height: 16px; color: #F59E0B; fill: #F59E0B; }

.review-text { font-size: 15px; line-height: 1.7; margin-bottom: var(--sp-sm); }
.review-author { display: flex; align-items: center; gap: 10px; }
.review-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-size: 14px; font-weight: 600; }
.review-role { font-size: 12px; color: var(--text-faint); }

/* First-client review cards */
.review-card--first {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  padding: var(--sp-md);
}
.review-first-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 4px;
}
.review-first-title { font-size: 16px; font-weight: 600; }
.review-first-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; flex: 1; }

/* ── ABOUT ───────────────────────────────────────────────────── */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}
.about-values { display: flex; flex-direction: column; gap: var(--sp-sm); }
.about-value { display: flex; align-items: flex-start; gap: var(--sp-sm); }
.about-value-icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-value-icon svg { width: 18px; height: 18px; color: var(--accent); }

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-list { max-width: 760px; display: flex; flex-direction: column; gap: 8px; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--ease);
}
.faq-item.open { border-color: var(--accent); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-sm) var(--sp-md);
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 16px;
  transition: color var(--ease);
  background: var(--bg-card);
}
.faq-q:hover { color: var(--accent); }
.faq-item.open .faq-q { color: var(--accent); background: var(--bg-card); }

.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--ease);
}
.faq-item.open .faq-icon { background: var(--accent); transform: rotate(45deg); }
.faq-icon svg { width: 12px; height: 12px; }
.faq-item.open .faq-icon svg { color: #fff; }

.faq-a {
  display: none;
  padding: 0 var(--sp-md) var(--sp-sm);
  font-size: 15px;
  background: var(--bg-card);
}
.faq-item.open .faq-a { display: block; }

/* ── CTA SECTION ─────────────────────────────────────────────── */
.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.cta-title { margin-top: 12px; margin-bottom: var(--sp-sm); }
.cta-desc { font-size: 17px; margin-bottom: var(--sp-md); }
.cta-actions { display: flex; gap: var(--sp-sm); flex-wrap: wrap; align-items: center; }

/* Contact form */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text); }
.field-error { font-size: 12px; color: #EF4444; display: none; margin-top: -2px; }

.form-input, .form-textarea {
  padding: 12px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text);
  transition: border-color var(--ease);
  outline: none;
  width: 100%;
}
.form-input:focus, .form-textarea:focus { border-color: var(--accent); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-faint); }
.form-textarea { resize: vertical; min-height: 100px; }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-faint);
  cursor: pointer;
}
.form-consent input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.form-consent a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

/* ── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  padding: var(--sp-lg) 0 var(--sp-md);
  border-top: 1px solid var(--border);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-xl);
  padding-bottom: var(--sp-lg);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--sp-md);
}

.footer-brand p { font-size: 14px; max-width: 260px; margin-top: var(--sp-xs); margin-bottom: var(--sp-md); }

.footer-col h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--sp-sm);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-link {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--ease);
}
.footer-link:hover { color: var(--accent); }

.footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.footer-contact {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--ease);
}
.footer-contact:hover { color: var(--accent); }
.footer-contact svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-faint);
}
.footer-bottom a { color: var(--text-faint); transition: color var(--ease); }
.footer-bottom a:hover { color: var(--accent); }

/* ── FLOATING BUTTONS ────────────────────────────────────────── */
.float-btns {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.float-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg,
    transparent 0%,
    rgba(255,255,255,.35) 50%,
    transparent 100%
  );
  transform: skewX(-18deg);
  pointer-events: none;
}
.float-btn:hover { transform: translateY(-4px) scale(1.08); }
.float-btn:hover::before { animation: btn-shimmer .4s ease-out forwards; }
.float-btn svg { width: 22px; height: 22px; }

.float-btn-tg {
  background: rgba(42,171,238,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
}
.float-btn-call {
  background: rgba(37,99,235,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
}

/* ── MODAL ───────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-sm);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--ease-md), visibility var(--ease-md);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 520px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 80px var(--accent-glow);
  transform: translateY(20px) scale(.97);
  transition: transform var(--ease-md);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--ease);
  font-size: 18px;
  line-height: 1;
}
.modal-close:hover { background: var(--bg-card-hover); color: var(--text); border-color: var(--border-hover); }

.modal-header { margin-bottom: var(--sp-md); padding-right: 40px; }
.modal-header h3 { font-size: 22px; margin-bottom: 6px; }
.modal-header p { font-size: 14px; }

.modal-form { display: flex; flex-direction: column; gap: 14px; }

.input-phone-wrap { position: relative; }
.input-phone-wrap .form-input { padding-left: 16px; }

.form-input-optional::after {
  content: ' — необязательно';
  font-size: 11px;
  color: var(--text-faint);
  font-weight: 400;
}

/* ── SCROLL ANIMATIONS ───────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger .fade-up:nth-child(1) { transition-delay: 0s; }
.stagger .fade-up:nth-child(2) { transition-delay: .1s; }
.stagger .fade-up:nth-child(3) { transition-delay: .2s; }
.stagger .fade-up:nth-child(4) { transition-delay: .3s; }
.stagger .fade-up:nth-child(5) { transition-delay: .4s; }
.stagger .fade-up:nth-child(6) { transition-delay: .5s; }
.stagger .fade-up:nth-child(7) { transition-delay: .6s; }
.stagger .fade-up:nth-child(8) { transition-delay: .7s; }

/* ── SCROLL PROGRESS ─────────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--accent-gradient);
  z-index: 500;
  pointer-events: none;
  transition: width .08s linear;
  box-shadow: 0 0 8px var(--accent), 0 0 18px var(--accent-glow), 0 2px 14px var(--accent-glow);
}

/* ── TECH MARQUEE ────────────────────────────────────────────── */
.marquee-section {
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.marquee-track {
  display: flex;
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-inner {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  width: max-content;
  will-change: transform;
}
.tech-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  border-right: 1px solid var(--border);
  transition: color var(--ease);
  cursor: default;
}
.tech-badge:hover { color: var(--text); }
.marquee-inner .tech-badge:last-child { border-right: none; }
.tech-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: .85;
  transition: opacity var(--ease);
}
.tech-badge:hover .tech-icon { opacity: 1; }

/* ── PAGE TRANSITIONS (оверлей поверх контента) ───────────────── */
#page-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9000;
  pointer-events: none;
  opacity: 0;
  transition: opacity .45s ease;
}
@media (prefers-reduced-motion: reduce) {
  #page-overlay { display: none; }
}

/* ── SECTION DOTS NAV (боковая навигация по секциям) ─────────── */
.section-dots {
  position: fixed;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex; flex-direction: column; gap: 14px; align-items: flex-end;
}
.section-dots a { position: relative; display: flex; align-items: center; text-decoration: none; cursor: pointer; }
.section-dots .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--border);
  transition: transform var(--ease), background var(--ease), box-shadow var(--ease);
}
.section-dots a:hover .dot { background: var(--text-muted); transform: scale(1.25); }
.section-dots a.active .dot {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  transform: scale(1.3);
}
.section-dots .dot-label {
  position: absolute;
  right: 100%; margin-right: 10px; top: 50%;
  font-size: 12px; color: var(--text); white-space: nowrap;
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 3px 9px; border-radius: 7px;
  opacity: 0; transform: translateY(-50%) translateX(6px);
  transition: opacity var(--ease), transform var(--ease);
  pointer-events: none;
}
.section-dots a:hover .dot-label { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 1100px) { .section-dots { display: none; } }


@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; }
  .hero-badge-dot,
  .hero-visual-wrap,
  .hero-visual,
  .hero-visual::before,
  .btn::before,
  .btn-pkg-featured::before,
  .float-btn::before,
  .browser-mockup { transition: none !important; animation: none !important; }
  .marquee-inner { animation: none !important; width: max-content; }
  .section-dots .dot, .section-dots .dot-label { transition: none !important; }
}

/* ── MOBILE ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-list { grid-template-columns: repeat(3, 1fr); gap: var(--sp-sm); }
  .steps-list::before { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
}

@media (max-width: 768px) {
  :root { --sp-xl: 48px; --sp-2xl: 80px; }

  .nav-menu { display: none; }
  .burger { display: flex; }
  .nav-actions .btn { display: none; }

  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: var(--sp-sm);
    gap: 4px;
    z-index: var(--z-sticky);
  }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual-wrap { display: none; }

  .packages-grid { grid-template-columns: 1fr; }
  .calc-wrap { grid-template-columns: 1fr; }
  .calc-result { position: static; }
  .quiz-options { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: var(--sp-md); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Bottom nav instead of burger nav on very small screens */
  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: var(--z-sticky);
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    padding: 8px 16px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    justify-content: space-around;
  }

  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-faint);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--ease);
  }
  .bottom-nav-item.active { color: var(--accent); }
  .bottom-nav-item svg { width: 20px; height: 20px; }
  .bottom-nav-item.cta-item {
    background: var(--accent-gradient);
    color: #fff;
    border-radius: var(--radius-md);
    padding: 8px 20px;
  }

  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .float-btns { bottom: calc(90px + env(safe-area-inset-bottom)); }
}

@media (min-width: 768px) {
  .bottom-nav { display: none; }
}

@media (max-width: 480px) {
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .calc-cards { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { flex-direction: column; align-items: flex-start; }
  .steps-list { grid-template-columns: repeat(2, 1fr); }
  .step-item:last-child { grid-column: 1 / -1; }
  .why-grid { grid-template-columns: 1fr; }
}

/* ── Accessibility: focus-visible ───────────────────────────── */
:focus { outline: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.btn:focus-visible,
.nav-link:focus-visible,
.bottom-nav-item:focus-visible,
.logo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.theme-toggle:focus-visible,
.burger:focus-visible,
.modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 50%;
}

.range-input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* ── Utility: btn-full ──────────────────────────────────────── */
.btn-full { width: 100%; justify-content: center; }

/* ── Price unit suffix ──────────────────────────────────────── */
.price-unit { font-size: 20px; font-weight: 400; }
.price-unit--lg { display: block; font-size: 20px; font-weight: 500; white-space: nowrap; margin-top: 2px; }

/* ── Featured package button (accent bg) ───────────────────── */
.btn-pkg-featured {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 28px;
  background: rgba(6,16,40,.6);
  color: #fff;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--ease);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.btn-pkg-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg,
    transparent 0%,
    rgba(255,255,255,.18) 50%,
    transparent 100%
  );
  transform: skewX(-18deg);
  pointer-events: none;
}
.btn-pkg-featured:hover { background: rgba(6,16,40,.82); }
.btn-pkg-featured:hover::before { animation: btn-shimmer .52s ease-out forwards; }

/* ── Section head modifiers ─────────────────────────────────── */
.section-head--center {
  margin: 0 auto var(--sp-lg);
  text-align: center;
  max-width: 560px;
}
.section-head--center .section-label { justify-content: center; }

.section-head--spread {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 100%;
}
.section-head--spread .btn { flex-shrink: 0; }

/* ── Section "more" wrapper (e.g. "Подробнее об услугах") ───── */
.section-more {
  margin-top: var(--sp-lg);
  text-align: center;
}

/* ── Hero trust icons (nth-child backgrounds) ───────────────── */
.hero-trust-icon:nth-child(1) { background: linear-gradient(135deg,#2563EB,#0EA5E9); }
.hero-trust-icon:nth-child(2) { background: linear-gradient(135deg,#7C3AED,#2563EB); }
.hero-trust-icon:nth-child(3) { background: linear-gradient(135deg,#0EA5E9,#06B6D4); }

/* ── Hero badge text color ──────────────────────────────────── */
.hero-badge-float span { color: var(--text); }

/* ── Hero badge animations ──────────────────────────────────── */
@keyframes badge-enter {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

.hero-badge-float {
  opacity: 0;
  animation: badge-enter .5s cubic-bezier(.34,1.56,.64,1) forwards;
}
.hero-badge-float.left  { animation-delay: .6s; }
.hero-badge-float.right { animation-delay: 1s; }

@media (prefers-reduced-motion: reduce) {
  .hero-badge-float {
    animation: badge-enter .3s ease forwards;
  }
}

/* ── Browser mockup: preview-line width variant ─────────────── */
.preview-line--wide { width: 90%; }

/* ── Preview card icon opacity variants ────────────────────── */
.preview-cards .preview-card-mini:nth-child(2) .preview-card-icon { opacity: .4; }
.preview-cards .preview-card-mini:nth-child(3) .preview-card-icon { opacity: .25; }

/* ── Quiz result screen ─────────────────────────────────────── */
.quiz-result-body {
  text-align: center;
  padding: var(--sp-md) 0;
}
.quiz-success-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-sm);
}
.quiz-result-desc {
  margin-top: 8px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}
.quiz-result-actions {
  margin-top: var(--sp-md);
  display: flex;
  gap: var(--sp-sm);
  justify-content: center;
  flex-wrap: wrap;
}
.quiz-nav--mt { margin-top: var(--sp-sm); }
.section-label--sm { margin-bottom: 8px; }

/* ── Review CTA placeholder card ───────────────────────────── */
.review-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  min-height: 160px;
  gap: 12px;
}
.review-cta p { font-size: 15px; }

/* ── About section text ─────────────────────────────────────── */
.about-lead { margin-top: var(--sp-sm); font-size: 17px; }
.about-body { margin-top: 12px; }
.about-cta  { margin-top: var(--sp-md); }

/* ── CTA stat card ──────────────────────────────────────────── */
.cta-stat { padding: var(--sp-md); min-width: 220px; text-align: center; }
.cta-stat-label { font-size: 13px; color: var(--text-faint); margin-bottom: 8px; }
.cta-stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-stat-note { font-size: 13px; color: var(--text-faint); margin-top: 4px; }

/* ── Form optional label ────────────────────────────────────── */
.form-optional { font-size: 11px; font-weight: 400; color: var(--text-faint); }

#modal-status { font-size: 13px; text-align: center; }

/* ── Services page ──────────────────────────────────────────── */
.page-hero { padding-top: 140px; padding-bottom: var(--sp-xl); }
.page-hero-title { max-width: 640px; margin-top: 12px; }
.page-hero-desc { font-size: 18px; max-width: 560px; margin-top: var(--sp-sm); }

.service-list { display: flex; flex-direction: column; gap: var(--sp-md); }

.service-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-md);
  align-items: start;
}
.service-item-icon { flex-shrink: 0; }
.service-item-title { margin-bottom: 8px; }
.service-item-meta { margin-top: 8px; color: var(--text-faint); font-size: 13px; }

/* ── Page CTA (centered section) ───────────────────────────── */
.page-cta { text-align: center; max-width: 560px; margin: 0 auto; }
.section-label--center { justify-content: center; }
.actions-center {
  margin-top: var(--sp-md);
  display: flex;
  gap: var(--sp-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer logo link ───────────────────────────────────────── */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}
.footer-logo .logo-mark { width: 26px; height: 26px; font-size: 17px; }

/* ── About page ─────────────────────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}
.about-layout-title { margin-bottom: var(--sp-md); }
.about-layout-text  { margin-bottom: var(--sp-sm); }
.about-layout-text--lg { margin-bottom: var(--sp-md); }

.about-stat-card { padding: var(--sp-lg); }
.about-stat-block { text-align: center; }
.about-stat-num {
  font-size: 48px;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.about-stat-label { color: var(--text-faint); }
.about-stat-divider {
  border: none;
  height: 1px;
  background: var(--border);
  margin: var(--sp-md) 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  margin-top: var(--sp-lg);
}
.process-step-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-sm);
}
.process-step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.process-step-title { font-size: 18px; margin-bottom: 8px; }

/* ── Contacts page ──────────────────────────────────────────── */
.contacts-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: start;
}
.contacts-column { display: flex; flex-direction: column; gap: var(--sp-md); }
.footer-contacts--lg { gap: var(--sp-sm); }
.footer-contact--lg  { font-size: 16px; }
.contacts-response-title { margin-bottom: 8px; }
.contacts-layout h2 { font-size: 18px; font-weight: 600; letter-spacing: normal; }
.contacts-quiz-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-sm);
}
.contacts-quiz-btn { margin-top: 8px; }

/* ── Cases page ─────────────────────────────────────────────── */
.case-preview-inner--col { flex-direction: column; gap: 8px; }
.case-preview-inner--col svg { opacity: .3; }

/* Case card link wrapper */
.case-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.case-link .case-preview {
  transition: transform var(--ease), box-shadow var(--ease);
}
.case-link:hover .case-preview {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Case concept badge */
.case-badge-concept {
  position: absolute;
  top: 8px; right: 8px;
  padding: 3px 8px;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Mini site mockup inside case-preview */
.cp-wrap {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: opacity var(--ease);
}
.case-card:hover .cp-wrap { opacity: .82; }
.cp-nav {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 8px;
  flex-shrink: 0;
}
.cp-logo { height: 6px; width: 44px; border-radius: 3px; flex-shrink: 0; }
.cp-spacer { flex: 1; }
.cp-nav-link { height: 5px; width: 18px; border-radius: 2px; background: rgba(0,0,0,.12); }
.cp-pill { height: 13px; width: 32px; border-radius: 6px; flex-shrink: 0; }
.cp-hero {
  display: flex; flex-direction: column; gap: 5px;
  padding: 10px 8px 8px;
  flex-shrink: 0;
}
.cp-h1 { height: 8px; border-radius: 3px; }
.cp-h2 { height: 6px; border-radius: 3px; opacity: .6; }
.cp-line { height: 5px; border-radius: 2px; background: rgba(0,0,0,.08); }
.cp-line.w-80 { width: 80%; }
.cp-line.w-60 { width: 60%; }
.cp-btn { height: 15px; width: 50px; border-radius: 5px; margin-top: 3px; }
.cp-cards {
  display: flex; gap: 5px;
  padding: 0 8px 8px;
  flex: 1; min-height: 0;
}
.cp-card {
  flex: 1; border-radius: 5px;
  border: 1px solid rgba(0,0,0,.09);
  display: flex; flex-direction: column; gap: 4px;
  padding: 6px;
}
.cp-icon { height: 10px; width: 10px; border-radius: 2px; opacity: .35; }
.cp-card-line { height: 4px; border-radius: 2px; background: rgba(0,0,0,.1); }
.cp-card-line.s { width: 55%; }

.case-cta-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--sp-xl) var(--sp-md);
  gap: var(--sp-sm);
}
.case-cta-title { font-size: 16px; font-weight: 600; color: var(--text); }
.case-cta-btn   { margin-top: 8px; }

/* ── FAQ page faq-a link ────────────────────────────────────── */
.faq-a-link { color: var(--accent); }
.container--narrow { max-width: 760px; }

/* ── Privacy page ───────────────────────────────────────────── */
.privacy-title { margin-top: 12px; margin-bottom: var(--sp-md); }
.privacy-date  { color: var(--text-faint); font-size: 14px; margin-bottom: var(--sp-lg); }
.page-hero--legal { padding-bottom: var(--sp-2xl); }

/* ── Cookie consent banner ───────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: var(--z-toast);
  padding: 0 var(--sp-sm) var(--sp-sm);
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
#cookie-banner.cookie-visible {
  transform: translateY(0);
  pointer-events: auto;
}
.cookie-inner {
  max-width: var(--container);
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-sm) var(--sp-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.cookie-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}
.cookie-text a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }

@media (max-width: 600px) {
  .cookie-inner { flex-direction: column; align-items: flex-start; }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; justify-content: center; }
}

/* ── Hero blobs ─────────────────────────────────────────────── */
.hero { overflow: hidden; }

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  transform: translateZ(0);
}
.hero-blob-1 {
  width: 650px;
  height: 650px;
  background: rgba(37, 99, 235, 0.22);
  top: -220px;
  left: -180px;
}
.hero-blob-2 {
  width: 520px;
  height: 520px;
  background: rgba(14, 165, 233, 0.18);
  bottom: -120px;
  right: -60px;
}

.hero .container { position: relative; z-index: 1; }

/* Light mode hero — градиент фона + усиленные блобы */
[data-theme="light"] .hero {
  background: linear-gradient(160deg, #EFF6FF 0%, #F8FAFC 55%, #F0F9FF 100%);
}
[data-theme="light"] .hero-blob-1 { background: rgba(37, 99, 235, 0.14); }
[data-theme="light"] .hero-blob-2 { background: rgba(14, 165, 233, 0.12); }

/* Light mode badges — белые с тенью, чтобы не терялись */
[data-theme="light"] .hero-badge-float {
  background: #fff !important;
  border-color: rgba(37,99,235,0.18) !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1), 0 1px 4px rgba(0,0,0,0.06);
}

/* ── LIGHT THEME — глубина и завершённость ──────────────────── */
/* Карточки получают тень в покое — иначе сливаются с фоном */
[data-theme="light"] .card {
  box-shadow: var(--shadow-sm);
}
[data-theme="light"] .card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,.25);
}

/* Лента технологий — отдельная белая полоса, а не «дыра» */
[data-theme="light"] .marquee-section {
  background: #fff;
}
[data-theme="light"] .tech-badge { color: var(--text-muted); }

/* Чуть больше насыщенности у блобов героя для объёма */
[data-theme="light"] .hero-blob-1 { background: rgba(37, 99, 235, 0.18); }
[data-theme="light"] .hero-blob-2 { background: rgba(14, 165, 233, 0.16); }

/* Альт-секции — более заметное чередование на светлом */
[data-theme="light"] section.alt {
  background: #EEF2F7;
}

/* Браузер-макет в герое — мягкая тень вместо свечения */
[data-theme="light"] .browser-mockup {
  box-shadow: 0 24px 70px rgba(15,23,42,.16), 0 4px 16px rgba(15,23,42,.08);
}

/* Шапка — лёгкая тень снизу, чтобы отделялась от контента */
[data-theme="light"] .site-header {
  box-shadow: 0 1px 0 rgba(15,23,42,.06);
}

/* Поля ввода — заметная граница на белом */
[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea {
  background: #fff;
  border-color: #CBD5E1;
}

/* ── Grain / noise texture ──────────────────────────────────── */
@keyframes grain {
  0%   { transform: translate(0, 0); }
  10%  { transform: translate(-5%, -10%); }
  20%  { transform: translate(-15%, 5%); }
  30%  { transform: translate(7%, -25%); }
  40%  { transform: translate(-5%, 25%); }
  50%  { transform: translate(-15%, 10%); }
  60%  { transform: translate(15%, 0%); }
  70%  { transform: translate(0%, 15%); }
  80%  { transform: translate(3%, 35%); }
  90%  { transform: translate(-10%, 10%); }
  100% { transform: translate(0, 0); }
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/></filter><rect width='300' height='300' filter='url(%23n)'/></svg>");
  background-repeat: repeat;
  background-size: 200px 200px;
}

[data-theme="light"] body::after { opacity: 0.02; }

/* ── 1. Spotlight на карточках ──────────────────────────────── */
.card {
  background:
    radial-gradient(280px circle at var(--mx, -9999px) var(--my, -9999px),
      rgba(37,99,235,.07) 0%, transparent 60%),
    var(--bg-card);
}

/* ── 3. Dot-grid в hero ─────────────────────────────────────── */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(37,99,235,.22) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 0%, transparent 100%);
}
[data-theme="light"] .hero::before {
  background-image: radial-gradient(circle, rgba(37,99,235,.13) 1px, transparent 1px);
}

/* ── 5. Gradient иконки услуг ───────────────────────────────── */
.service-card:nth-child(1):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(37,99,235,.15),rgba(14,165,233,.08));   border-color: rgba(37,99,235,.28); }
.service-card:nth-child(2):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(124,58,237,.15),rgba(37,99,235,.08));   border-color: rgba(124,58,237,.28); }
.service-card:nth-child(3):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(16,185,129,.15),rgba(14,165,233,.08));  border-color: rgba(16,185,129,.28); }
.service-card:nth-child(4):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(245,158,11,.15),rgba(239,68,68,.08));  border-color: rgba(245,158,11,.28); }
.service-card:nth-child(5):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(236,72,153,.15),rgba(124,58,237,.08)); border-color: rgba(236,72,153,.28); }
.service-card:nth-child(6):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(8,145,178,.15),rgba(16,185,129,.08));  border-color: rgba(8,145,178,.28); }
.service-card:nth-child(7):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(234,88,12,.15),rgba(245,158,11,.08));  border-color: rgba(234,88,12,.28); }
.service-card:nth-child(8):not(:hover) .service-icon { background: linear-gradient(135deg,rgba(6,182,212,.15),rgba(37,99,235,.08));   border-color: rgba(6,182,212,.28); }

.service-card:nth-child(1):not(:hover) .service-icon svg { color: #2563EB; }
.service-card:nth-child(2):not(:hover) .service-icon svg { color: #7C3AED; }
.service-card:nth-child(3):not(:hover) .service-icon svg { color: #10B981; }
.service-card:nth-child(4):not(:hover) .service-icon svg { color: #F59E0B; }
.service-card:nth-child(5):not(:hover) .service-icon svg { color: #EC4899; }
.service-card:nth-child(6):not(:hover) .service-icon svg { color: #0891B2; }
.service-card:nth-child(7):not(:hover) .service-icon svg { color: #EA580C; }
.service-card:nth-child(8):not(:hover) .service-icon svg { color: #06B6D4; }

@media (prefers-reduced-motion: reduce) {
  .hero-blob { display: none; }
}

/* ── Steps — gradient connector & coloured numbers ──────────── */
#steps .step-num { background: var(--bg-section-alt); }

.steps-list::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%; right: 10%;
  height: 2px;
  z-index: 0;
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1s cubic-bezier(.4,0,.2,1) 0.15s;
  background: linear-gradient(90deg,
    rgba(37,99,235,.55) 0%,
    rgba(124,58,237,.45) 25%,
    rgba(14,165,233,.5) 50%,
    rgba(16,185,129,.45) 75%,
    rgba(245,158,11,.55) 100%
  );
}
.steps-list.line-visible::before { transform: scaleX(1); }

.step-item:nth-child(1):not(:hover) .step-num { color: #2563EB; border-color: rgba(37,99,235,.45); }
.step-item:nth-child(2):not(:hover) .step-num { color: #7C3AED; border-color: rgba(124,58,237,.45); }
.step-item:nth-child(3):not(:hover) .step-num { color: #0EA5E9; border-color: rgba(14,165,233,.45); }
.step-item:nth-child(4):not(:hover) .step-num { color: #10B981; border-color: rgba(16,185,129,.45); }
.step-item:nth-child(5):not(:hover) .step-num { color: #F59E0B; border-color: rgba(245,158,11,.45); }

@media (prefers-reduced-motion: reduce) {
  .steps-list::before { transition: none; transform: scaleX(1); }
}

/* ── Trust icons — coloured per card ────────────────────────── */
.trust-card:nth-child(1) .trust-icon { background: rgba(16,185,129,.12); }
.trust-card:nth-child(1) .trust-icon svg { color: #10B981; }
.trust-card:nth-child(2) .trust-icon { background: rgba(37,99,235,.12); }
.trust-card:nth-child(2) .trust-icon svg { color: #2563EB; }
.trust-card:nth-child(3) .trust-icon { background: rgba(245,158,11,.12); }
.trust-card:nth-child(3) .trust-icon svg { color: #F59E0B; }

/* ── Review first icons — coloured per card ──────────────────── */
.review-card--first:nth-child(1) .review-first-icon { background: rgba(37,99,235,.12); color: #2563EB; }
.review-card--first:nth-child(2) .review-first-icon { background: rgba(245,158,11,.12); color: #F59E0B; }
.review-card--first:nth-child(3) .review-first-icon { background: rgba(124,58,237,.12); color: #7C3AED; }

/* ── Review cards — real testimonials ───────────────────────── */
.review-stars { display: flex; gap: 3px; margin-bottom: var(--sp-sm); }
.review-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0 0 var(--sp-md);
  flex: 1;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.review-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.review-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.review-company { font-size: 13px; color: var(--text-muted); }
.review-source-icon { margin-left: auto; color: var(--text-muted); opacity: .6; flex-shrink: 0; }
.review-card { display: flex; flex-direction: column; }
.review-card--cta .review-first-icon { background: rgba(124,58,237,.12); color: #7C3AED; }

/* ── BLOG INDEX ──────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: var(--sp-md);
}
.blog-card { padding: 0; overflow: hidden; }
.blog-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.blog-card-cover {
  height: 6px;
  background: var(--accent-gradient);
  flex-shrink: 0;
}
.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-md);
}
.blog-card-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.blog-card-title {
  font-size: 19px;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--text);
}
.blog-card-excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0 0 var(--sp-md);
  flex: 1;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  font-size: 13px;
  color: var(--text-muted);
}
.blog-card-arrow {
  margin-left: auto;
  color: var(--accent);
  transition: transform var(--ease);
}
.blog-card:hover .blog-card-arrow { transform: translateX(4px); }

/* ── ARTICLE ─────────────────────────────────────────────────── */
.article-wrap { max-width: 740px; margin: 0 auto; }
.article-breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: var(--sp-md);
}
.article-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.article-breadcrumb a:hover { color: var(--accent); }
.article-meta-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: var(--sp-sm);
}
.article-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
}
.article-body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-secondary);
}
.article-body > p:first-of-type { font-size: 19px; color: var(--text); }
.article-body h2 {
  font-size: 26px;
  line-height: 1.25;
  color: var(--text);
  margin: var(--sp-lg) 0 var(--sp-sm);
}
.article-body h3 {
  font-size: 20px;
  color: var(--text);
  margin: var(--sp-md) 0 10px;
}
.article-body p { margin: 0 0 var(--sp-sm); }
.article-body ul,
.article-body ol { margin: 0 0 var(--sp-sm); padding-left: 22px; }
.article-body li { margin-bottom: 10px; }
.article-body li::marker { color: var(--accent); }
.article-body strong { color: var(--text); font-weight: 600; }
.article-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.article-callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--sp-sm) var(--sp-md);
  margin: var(--sp-md) 0;
  font-size: 16px;
  color: var(--text);
}
.article-callout p { margin: 0; }
.article-cta {
  margin-top: var(--sp-lg);
  padding: var(--sp-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.article-cta h3 { font-size: 22px; color: var(--text); margin: 0 0 10px; }
.article-cta p { color: var(--text-muted); margin: 0 0 var(--sp-md); }

/* Кнопки внутри статьи не должны наследовать стиль текстовых ссылок */
.article-body a.btn { text-decoration: none; }
.article-body a.btn-primary { color: var(--btn-primary-text); }
.article-body a.btn-secondary { color: var(--btn-secondary-text); }
.article-cta .btn-lg { font-size: 18px; padding: 18px 40px; }

/* ── Honeypot (анти-спам ловушка): скрыто от людей, видно ботам ── */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}