:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --line: #d6deea;
  --brand: #12305f;
  --brand-2: #1f4f95;
  --accent: #f59e0b;
  --radius: 16px;
  --container: 1120px;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "Trebuchet MS", Verdana, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% -10%, #d9e8ff 0, transparent 40%),
    radial-gradient(circle at -10% 30%, #d5f2ee 0, transparent 35%),
    var(--bg);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 0 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(125, 162, 219, 0.28);
  background: linear-gradient(90deg, #081a37 0%, #12305f 60%, #1f4f95 100%);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(3, 10, 23, 0.28);
}

.nav-row {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 8px 0;
  width: 190px;
  height: 58px;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: #ffffff;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.2);
}

.nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.nav a {
  font-size: 15px;
  color: #e5edff;
  font-weight: 600;
  padding: 9px 12px;
  border-radius: 9px;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.hero {
  padding: 62px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #7c2d12;
  background: #ffedd5;
  border: 1px solid #fdba74;
  border-radius: 999px;
  padding: 8px 12px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.03;
}

.lead {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.claim {
  margin: 0 0 16px;
  display: inline-block;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 800;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 11px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-solid {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 8px 22px rgba(18, 48, 95, 0.28);
}

.btn-outline {
  border-color: var(--brand);
  color: var(--brand);
  background: #fff;
}

.stat-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.stat-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  min-height: 84px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-grid strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.stat-grid span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.35;
}

.visual-card {
  padding: 16px;
}

.section {
  padding: 30px 0;
}

.section-head {
  margin-bottom: 14px;
}

.section-head h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature {
  padding: 16px;
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.visual-strip {
  padding-top: 6px;
}

.visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.visual-box {
  padding: 16px;
}

.visual-box h3 {
  margin: 0 0 10px;
}

.screen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.screen-card {
  padding: 14px;
}

.screen-card h3 {
  margin: 0 0 10px;
}

.screen-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.screen-frame img {
  width: 100%;
  height: auto;
}

.logo-mask {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 170px;
  height: 62px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.package {
  padding: 16px;
}

.package-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.package h3 {
  margin: 0;
  font-size: 20px;
}

.pill {
  font-size: 12px;
  border-radius: 999px;
  padding: 6px 9px;
  color: var(--brand);
  border: 1px solid #bfdbfe;
  background: #eff6ff;
}

.package ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.package li {
  margin: 7px 0;
}

.service-callout {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.service-callout h2 {
  margin: 0 0 8px;
}

.service-callout p {
  margin: 0;
  color: var(--muted);
}

.activation {
  padding: 20px;
  border-left: 6px solid #ef4444;
}

.activation-head h2 {
  margin: 0 0 8px;
}

.activation-head p {
  margin: 0 0 12px;
  color: var(--muted);
}

.activation-badge {
  display: inline-flex;
  margin-bottom: 12px;
  background: #111827;
  color: #f9fafb;
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.activation-steps {
  margin: 0 0 14px;
  padding-left: 22px;
}

.activation-steps li {
  margin: 8px 0;
  line-height: 1.5;
}

.activation-note {
  margin: 0 0 16px;
  color: var(--muted);
}

.contact {
  text-align: center;
  padding: 22px;
}

.contact h2 {
  margin: 0 0 8px;
}

.contact p {
  margin: 0 0 14px;
  color: var(--muted);
}

.site-footer {
  margin-top: 10px;
  padding: 18px 0 34px;
}

.footer-row {
  border-top: 1px solid #d9e3f2;
  padding-top: 14px;
  color: #334155;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 1040px) {
  .hero-grid,
  .feature-grid,
  .package-grid,
  .visual-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero-grid,
  .feature-grid,
  .package-grid,
  .visual-grid {
    grid-template-columns: 1fr;
  }

  .logo-mask {
    width: 124px;
    height: 46px;
    font-size: 13px;
  }

  .hero {
    padding-top: 34px;
  }

  .nav-row {
    padding: 10px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .brand img {
    transform: scale(1.12);
  }
}