:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-2: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --line: #dbe3ee;
  --brand: #123f6b;
  --brand-2: #2b6aa8;
  --accent: #dbeafe;
  --success: #d1fae5;
  --radius: 20px;
  --shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.section { padding: 72px 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand);
}
.small-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand-2);
}
h1, h2, h3 { line-height: 1.1; margin: 0; }
h1 { font-size: clamp(38px, 6vw, 64px); letter-spacing: -0.04em; }
h2 { font-size: clamp(30px, 4.2vw, 48px); letter-spacing: -0.03em; }
h3 { font-size: 24px; letter-spacing: -0.02em; }
p { margin: 0; color: var(--muted); }
.lead { font-size: 19px; }
.muted { color: var(--muted); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 14px 20px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: #0f3457; }
.btn-secondary { background: #fff; color: var(--text); border-color: var(--line); }
.btn-secondary:hover { background: var(--surface-2); }
.btn-light { background: #fff; color: var(--brand); }
.badge-row, .stat-row, .logo-row, .grid-2, .grid-3, .grid-4 { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card.pad { padding: 26px; }
.hero {
  background: linear-gradient(180deg, #eef5fb 0%, #f7f9fc 45%, #f7f9fc 100%);
  padding: 32px 0 72px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(247, 249, 252, 0.92);
  border-bottom: 1px solid rgba(219, 227, 238, 0.85);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  flex: 0 0 420px;
  min-width: 0;
}
.brand img {
  width: 52px;
  height: auto;
  border-radius: 10px;
  background: #fff;
}
.brand small {
  display: block;
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
  font-size: 13px;
  line-height: 1.35;
  max-width: 320px;
}
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 14px;
  flex: 1 1 auto;
}
.nav-links a { color: #334155; white-space: nowrap; line-height: 1; }
.nav-links a.active, .nav-links a:hover { color: var(--brand); }
.nav-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 20px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
}
.hero-copy > * + * { margin-top: 22px; }
.stat-row { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; }
.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.stat strong { display: block; font-size: 24px; margin-bottom: 6px; }
.mockup {
  padding: 18px;
}
.mockup-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}
.soft-panel {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 18px;
}
.mini-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
}
.slot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.slot {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 8px;
  background: #fff;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
}
.dark-section {
  background: #0f172a;
  color: #fff;
}
.dark-section p { color: #cbd5e1; }
.dark-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  padding: 26px;
}
.feature-card, .price-card, .faq-item, .solution-card, .integration-card {
  height: 100%;
}
.feature-card h3, .price-card h3, .solution-card h3, .integration-card h3 { margin-bottom: 12px; }
.feature-list, .check-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.feature-list li, .check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
}
.feature-list li::before, .check-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand-2);
  font-weight: 700;
}
.logo-row {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.logo-pill {
  text-align: center;
  padding: 18px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.cta-banner {
  padding: 40px;
  border-radius: 28px;
  background: linear-gradient(135deg, #123f6b 0%, #0f172a 100%);
  color: #fff;
}
.cta-banner p { color: #dbeafe; }
.form-card {
  background: #fff;
  color: var(--text);
  border-radius: 24px;
  padding: 24px;
}
.form-card input, .form-card select, .form-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  margin-top: 8px;
  background: #fff;
}
.form-card label {
  display: block;
  margin-bottom: 14px;
  font-size: 14px;
  color: #334155;
}
.form-card button { width: 100%; }
.hero-list {
  display: grid;
  gap: 12px;
}
.hero-list span, .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  width: fit-content;
}
.pricing-top {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.05fr .95fr;
  align-items: start;
}
.price-card.highlight {
  border: 2px solid var(--brand-2);
}
.price {
  font-size: 42px;
  font-weight: 700;
  color: var(--brand);
  margin: 16px 0 8px;
}
.compare {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
}
.compare table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.compare th, .compare td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 15px;
}
.compare th { background: #f8fbff; }
.faq-item {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.faq-item h3 { font-size: 20px; margin-bottom: 10px; }
.page-hero {
  padding: 34px 0 54px;
  background: linear-gradient(180deg, #eef5fb 0%, #f7f9fc 100%);
}
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
}
.metrics-strip {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
}
.metrics-strip .mini-card strong { display: block; font-size: 22px; color: var(--brand); }
.footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  background: #fff;
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
}
.notice {
  padding: 14px 16px;
  border-radius: 16px;
  background: #eff6ff;
  color: var(--brand);
  border: 1px solid #bfdbfe;
}
.webpackage-note {
  padding: 16px;
  margin-top: 18px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
}
@media (max-width: 980px) {
  .hero-grid, .mockup-grid, .grid-4, .grid-3, .grid-2, .page-hero-grid, .pricing-top, .metrics-strip, .logo-row {
    grid-template-columns: 1fr 1fr;
  }
  .brand { flex: 1 1 auto; }
  .nav-links {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 78px;
    padding: 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
}
@media (max-width: 720px) {
  .nav-actions .btn-secondary { display: none; }
  .hero-grid, .mockup-grid, .grid-4, .grid-3, .grid-2, .page-hero-grid, .pricing-top, .metrics-strip, .logo-row, .stat-row {
    grid-template-columns: 1fr;
  }
  .cta-banner { padding: 26px; }
  .section { padding: 56px 0; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}