:root {
  --bg: #ffffff;
  --bg-soft: #f4f8ff;
  --bg-soft-2: #eef4ff;
  --text: #000000;
  --muted: #2c3d5a;
  --blue: #1d4f91;
  --blue-strong: #123b73;
  --blue-soft: #dceafe;
  --line: #d7e3f4;
  --shadow: 0 18px 40px rgba(19, 53, 102, 0.10);
  --radius: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.topbar-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-line {
  width: 14px;
  height: 52px;
  border-radius: 999px;
  background: linear-gradient(180deg, #6fa0de, var(--blue));
}
.brand-name, .brand-sub, .footer p { margin: 0; }
.brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: #000;
}
.brand-sub {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}
.top-phone {
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 700;
  background: #fff;
  color: #000;
}
.hero {
  padding: 64px 0 40px;
  background:
    radial-gradient(circle at top right, rgba(61, 117, 191, 0.15), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
}
.hero-grid,
.two-columns,
.highlight-box {
  display: grid;
  gap: 28px;
}
.hero-grid {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
}
.kicker,
.section-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section-label.center,
.section-heading { text-align: center; }
.hero h1,
.about h2,
.services h2,
.highlight h2,
.cta h2,
.visual-card h2 {
  margin: 0;
  line-height: 1.04;
  color: #000;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  max-width: 12ch;
}
.hero-text,
.text-card p,
.service-card p,
.highlight-box p,
.cta-box p,
.visual-card li {
  color: var(--muted);
  line-height: 1.8;
  font-size: 1rem;
}
.hero-text { margin-top: 18px; max-width: 62ch; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.center-actions { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(180deg, var(--blue), var(--blue-strong));
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-light {
  background: #fff;
  border: 1px solid var(--line);
  color: #000;
}
.full { width: 100%; }
.hero-tags {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-tags span,
.text-card,
.contact-card,
.service-card,
.highlight-box,
.cta-box,
.visual-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.hero-tags span {
  padding: 12px 16px;
  background: var(--bg-soft);
  font-weight: 700;
  box-shadow: none;
  color: #000;
}
.visual-panel {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: 24px;
  border-radius: 34px;
  background:
    radial-gradient(circle at top right, rgba(29,79,145,0.12), transparent 26%),
    linear-gradient(180deg, var(--bg-soft), #ffffff);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.visual-panel::before,
.visual-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(29,79,145,0.08);
}
.visual-panel::before {
  width: 200px;
  height: 200px;
  top: -70px;
  right: -40px;
}
.visual-panel::after {
  width: 180px;
  height: 180px;
  bottom: -70px;
  left: -50px;
}
.visual-card {
  position: relative;
  z-index: 2;
  width: min(100%, 430px);
  padding: 30px;
  background: rgba(255,255,255,0.92);
}
.visual-label {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.visual-card h2 {
  font-size: 1.9rem;
  margin-bottom: 18px;
}
.visual-card ul {
  margin: 0 0 18px;
  padding-left: 18px;
}
.mini-link {
  display: inline-flex;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: #000;
  font-weight: 700;
}
.visual-badge {
  position: absolute;
  right: 22px;
  bottom: 18px;
  z-index: 2;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, var(--blue), var(--blue-strong));
  color: #fff;
  font-weight: 800;
  font-size: 1.35rem;
  box-shadow: var(--shadow);
}
.section { padding: 36px 0; }
.two-columns {
  grid-template-columns: 1fr 0.9fr;
  align-items: stretch;
}
.text-card,
.contact-card,
.service-card,
.cta-box { padding: 30px; }
.contact-name {
  margin: 0 0 8px;
  font-weight: 700;
  color: #000;
}
.contact-phone {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 1.9rem;
  font-weight: 800;
  color: #000;
}
.section-heading {
  max-width: 780px;
  margin: 0 auto 28px;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.card-number {
  width: 52px;
  height: 52px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 800;
  margin-bottom: 18px;
}
.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
  color: #000;
}
.highlight-box {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  padding: 36px;
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
}
.cta-box {
  text-align: center;
  background: linear-gradient(180deg, #ffffff, #f1f7ff);
}
.footer {
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}
.floating-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 99;
  min-height: 52px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue), var(--blue-strong));
  color: #ffffff;
  box-shadow: var(--shadow);
  font-weight: 700;
}
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 900px) {
  .hero-grid,
  .two-columns,
  .highlight-box,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 100%;
  }

  .visual-panel {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 42px;
  }

  .contact-phone {
    font-size: 1.5rem;
  }

  .btn,
  .top-phone {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-tags {
    display: grid;
    grid-template-columns: 1fr;
  }

  .floating-wa {
    left: 16px;
    right: 16px;
    width: auto;
    bottom: 14px;
  }

  .visual-card h2 {
    font-size: 1.55rem;
  }
}