:root {
  --primary: #1e40af;
  --primary-dark: #1d4ed8;
  --secondary: #0ea5e9;
  --accent: #f59e0b;
  --success: #10b981;
  --dark: #0f172a;
  --dark-2: #111827;
  --light: #f8fafc;
  --muted: #64748b;
  --white: #ffffff;
  --border: #e2e8f0;
  --gradient: linear-gradient(135deg, #1e40af 0%, #0ea5e9 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.10);
  --shadow-lg: 0 20px 60px rgba(30, 64, 175, 0.18);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 32px;
  --container: 1360px;
  --transition: all .3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }

.topbar {
  background: var(--dark);
  color: var(--white);
  font-size: 14px;
  padding: 10px 0;
}
.topbar-wrap, .topbar-left, .topbar-right {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-item, .badge-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.badge-top {
  background: rgba(255,255,255,0.08);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226,232,240,0.7);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255,255,255,0.99);
}
.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 24px;
  color: var(--primary);
}
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
}
.nav-links a {
  position: relative;
  padding: 8px 0;
}
.nav-links a::after, .nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 3px;
  background: var(--gradient);
  border-radius: 999px;
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-actions { display: flex; gap: 12px; align-items: center; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid rgba(30,64,175,0.18);
}
.btn-block { width: 100%; }

.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-dark);
  color: var(--white);
  padding: 110px 0 80px;
  isolation: isolate;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  opacity: .22;
  z-index: -1;
}
.hero::before {
  width: 380px; height: 380px; background: #38bdf8; top: -80px; right: -80px;
}
.hero::after {
  width: 320px; height: 320px; background: #f59e0b; left: -80px; bottom: -80px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.hero-badge, .section-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  margin-bottom: 16px;
}
.hero-badge {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
}
.hero h1, .page-hero h1 {
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -1.8px;
  margin-bottom: 18px;
  font-weight: 900;
}
.hero p, .page-hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255,255,255,0.92);
  max-width: 760px;
  margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 16px; }
.stat-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 18px; border-radius: 20px;
}
.stat-card strong { display: block; font-size: 28px; font-weight: 900; margin-bottom: 4px; }

.hero-panel {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  padding: 28px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.hero-panel h2 { font-size: 22px; margin-bottom: 20px; }
.rate-list { display: grid; gap: 14px; }
.rate-item {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(255,255,255,0.06); padding: 16px 18px; border-radius: 18px;
}

.page-hero {
  background: var(--gradient-dark);
  color: var(--white);
  padding: 90px 0 60px;
}
.section { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 54px; }
.section-badge { background: rgba(30,64,175,.08); color: var(--primary); }
.section-title { font-size: clamp(30px,4.4vw,56px); line-height: 1.12; margin-bottom: 14px; font-weight: 900; }
.section-subtitle { color: var(--muted); max-width: 820px; margin-inline: auto; font-size: 18px; }

.grid-2, .grid-3, .grid-4, .process-wrap, .contact-grid, .pricing-grid, .footer-grid {
  display: grid; gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }
.process-wrap { grid-template-columns: repeat(4,1fr); }
.contact-grid { grid-template-columns: repeat(3,1fr); }
.pricing-grid { grid-template-columns: repeat(3,1fr); }
.footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 34px; }

.card, .form-card, .faq-item, .pricing-card, .contact-card, .compare-box, .step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.card-icon {
  width: 72px; height: 72px; border-radius: 20px;
  display: grid; place-items: center; font-size: 30px; color: var(--white);
  background: var(--gradient); margin-bottom: 18px; box-shadow: var(--shadow-md);
}
.card h3, .form-card h2, .faq-item h3 { font-size: 24px; margin-bottom: 12px; font-weight: 800; }
.content { max-width: 980px; margin-inline: auto; }
.content h2, .content h3 { margin-bottom: 14px; margin-top: 28px; line-height: 1.2; font-weight: 900; }
.content p + p { margin-top: 14px; }
.content ul { display: grid; gap: 10px; margin-top: 18px; }
.content li { position: relative; padding-left: 28px; color: var(--muted); }
.content li::before {
  content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900;
  color: var(--success); position: absolute; left: 0; top: 1px;
}
.dark-section { background: var(--dark); color: var(--white); }
.dark-section .section-title, .dark-section h3, .dark-section h4 { color: var(--white); }
.dark-section .card, .dark-section .faq-item, .dark-section .compare-box {
  background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.08);
}
.dark-section p, .dark-section li, .dark-section .section-subtitle { color: rgba(255,255,255,.78); }

.step-number {
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  color: var(--white); background: var(--gradient); font-weight: 900; font-size: 24px; margin-bottom: 14px;
}
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.pricing-card.featured { border-color: rgba(30,64,175,.25); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-badge {
  position: absolute; top: 18px; right: 18px; padding: 8px 12px; font-size: 12px;
  background: var(--gradient-gold); color: var(--white); border-radius: 999px; font-weight: 800;
}
.pricing-price { font-size: 46px; font-weight: 900; line-height: 1; margin-bottom: 10px; color: var(--primary); }

.form-card { max-width: 760px; margin: 0 auto; }
.form-grid { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { font-weight: 700; display: block; margin-bottom: 8px; }
input, textarea, select {
  width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--border);
  font: inherit; background: #fff;
}
textarea { min-height: 140px; resize: vertical; }
.notice {
  padding: 14px 16px; border-radius: 16px; background: #eff6ff; border: 1px solid #bfdbfe; color: #1e3a8a;
}

.footer {
  background: var(--dark); color: var(--white); padding: 72px 0 30px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; font-size: 26px; font-weight: 900; margin-bottom: 16px; }
.footer h3 { font-size: 18px; font-weight: 800; margin-bottom: 18px; }
.footer ul { display: grid; gap: 10px; }
.footer-bottom {
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex;
  justify-content: space-between; gap: 18px; flex-wrap: wrap; color: rgba(255,255,255,.72); font-size: 14px;
}
.sticky-call {
  position: fixed; right: 22px; bottom: 22px; z-index: 999; width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gradient); color: var(--white); box-shadow: var(--shadow-lg); font-size: 24px;
}
.anti-inspect-overlay {
  position: fixed; inset: 0; display: none; align-items: center; justify-content: center; padding: 24px;
  background: rgba(15,23,42,0.94); color: #fff; z-index: 999999; text-align: center;
}
.anti-inspect-overlay.show { display: flex; }
.anti-inspect-box {
  max-width: 720px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 26px; padding: 32px; box-shadow: var(--shadow-lg);
}
.img-card {
  overflow: hidden; border-radius: 24px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.img-card img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 1200px) {
  .hero-grid, .grid-2, .grid-3, .grid-4, .process-wrap, .contact-grid, .compare, .pricing-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 860px) {
  .menu-toggle { display: inline-block; }
  .nav-links {
    display: none; position: absolute; top: 78px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--border); padding: 18px 20px 24px; flex-direction: column; align-items: flex-start;
  }
  .navbar.open .nav-links { display: flex; }
  .nav-actions .btn-outline { display: none; }
  .hero-stats, .form-row { grid-template-columns: 1fr; }
}