:root {
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --text: #0f172a;
  --muted: #5b6474;
  --line: #e6ebf2;
  --primary: #1747c7;
  --primary-strong: #0f2f85;
  --dark: #0f172a;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(23, 71, 199, 0.08), transparent 28%),
    radial-gradient(circle at 90% 10%, rgba(23, 71, 199, 0.05), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(230,235,242,0.9);
}

.topbar-inner, .footer-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.brand-kicker { margin: 0 0 4px; font-size: .82rem; color: var(--muted); }
.brand h1 { margin: 0; font-size: 1rem; font-weight: 800; }
.brand-badge {
  width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center;
  color: #fff; font-size: .84rem; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: var(--shadow);
}

.topbar-actions {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap; justify-content: flex-end;
}
.location { color: var(--muted); font-size: .95rem; }

.button {
  display: inline-flex; align-items: center; justify-content: center; text-decoration: none;
  padding: 14px 22px; border-radius: 999px; font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 1px solid transparent;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 16px 30px rgba(23,71,199,0.22);
}
.button-secondary { color: var(--text); background: #fff; border-color: var(--line); }

.hero { padding: 70px 0 34px; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 36px; align-items: center;
}
.section-tag {
  display: inline-flex; padding: 8px 14px; border-radius: 999px;
  background: rgba(23,71,199,.08); color: var(--primary-strong);
  font-size: .84rem; font-weight: 700; margin: 0 0 16px;
}
.section-tag.light { background: rgba(255,255,255,0.1); color: #dbe5ff; }
.hero-copy h2, .section h2, .contact-section h2 {
  margin: 0; font-size: clamp(2rem, 4vw, 4.2rem); line-height: 1.03; letter-spacing: -0.04em;
}
.hero-text, .section p, .contact-section p, .footer p, .stat-card p, .service-card p, .visual-card p {
  color: var(--muted); line-height: 1.75; font-size: 1.02rem;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 24px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.hero-points li { position: relative; padding-left: 30px; font-weight: 600; }
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 14px; height: 14px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 0 0 6px rgba(23,71,199,.12);
}

.hero-visual { position: relative; min-height: 520px; }
.visual-card {
  border-radius: var(--radius-xl); background: #fff; border: 1px solid rgba(230,235,242,.95); box-shadow: var(--shadow);
}
.visual-main {
  position: absolute; inset: 42px 18px 22px 22px; padding: 36px;
  background: linear-gradient(160deg, rgba(23,71,199,.08), rgba(23,71,199,.02)), #fff;
  overflow: hidden;
}
.visual-main::before, .visual-main::after {
  content: ""; position: absolute; border-radius: 50%;
  background: linear-gradient(135deg, rgba(23,71,199,.12), rgba(23,71,199,.02));
}
.visual-main::before { width: 220px; height: 220px; right: -70px; top: -20px; }
.visual-main::after { width: 180px; height: 180px; left: -60px; bottom: -70px; }
.mini-label {
  display: inline-flex; padding: 7px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
  color: var(--primary-strong); font-size: .82rem; font-weight: 700;
}
.visual-main h3 { margin: 22px 0 14px; font-size: clamp(1.6rem, 3vw, 2.7rem); line-height: 1.1; max-width: 420px; position: relative; z-index: 1; }
.visual-main p { position: relative; z-index: 1; max-width: 420px; }
.visual-floating { position: absolute; padding: 18px; width: 240px; }
.visual-floating strong { display: block; font-size: 1rem; margin-bottom: 6px; }
.visual-floating span { color: var(--muted); line-height: 1.5; font-size: .95rem; }
.visual-floating.one { left: 0; top: 0; }
.visual-floating.two { right: 0; bottom: 0; }

.stats-section { padding: 20px 0; }
.stats-grid, .service-grid, .guarantee-grid { display: grid; gap: 18px; }
.stats-grid { grid-template-columns: repeat(4, 1fr); }
.stat-card, .service-card, .guarantee-card, .contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.stat-card { padding: 24px; }
.stat-card h3, .service-card h3, .guarantee-card h3 { margin: 0 0 10px; font-size: 1.2rem; }

.section { padding: 38px 0; }
.section-soft { background: linear-gradient(180deg, rgba(247,249,252,.55), rgba(247,249,252,.95)); }
.two-column, .integration-grid, .contact-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center;
}
.section-heading { margin-bottom: 22px; }
.section-heading.center { text-align: center; }
.service-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { padding: 30px; }
.service-icon {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; margin-bottom: 18px;
  color: var(--primary-strong); font-weight: 800; background: rgba(23,71,199,.09);
}
.guarantee-grid { grid-template-columns: repeat(2, 1fr); }
.guarantee-card { padding: 28px; position: relative; overflow: hidden; }
.guarantee-card::after {
  content: ""; position: absolute; inset: auto -20px -20px auto; width: 110px; height: 110px; border-radius: 50%;
  background: radial-gradient(circle, rgba(23,71,199,.12), transparent 65%);
}

.section-dark-accent { background: linear-gradient(135deg, #0f172a, #172554 65%, #1e3a8a); color: #fff; }
.section-dark-accent p { color: rgba(255,255,255,.82); }
.contact-section { padding-bottom: 64px; }
.contact-card { padding: 34px; }
.contact-details { display: grid; gap: 16px; }
.contact-item {
  padding: 18px 20px; border-radius: 18px; background: var(--bg-soft); border: 1px solid var(--line);
}
.contact-label {
  display: block; font-size: .82rem; font-weight: 700; color: var(--primary-strong); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: .08em;
}
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; }

.footer { border-top: 1px solid var(--line); background: #fff; }
.footer a { color: var(--text); text-decoration: none; font-weight: 700; }
.floating-whatsapp {
  position: fixed; right: 18px; bottom: 18px; z-index: 30; text-decoration: none; color: #fff; font-weight: 800;
  padding: 16px 18px; border-radius: 999px; background: linear-gradient(135deg, #1db954, #11953f);
  box-shadow: 0 18px 40px rgba(17,149,63,.26);
}

@media (max-width: 1060px) {
  .hero-grid, .two-column, .integration-grid, .contact-card, .stats-grid, .service-grid, .guarantee-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-visual { min-height: 460px; }
}

@media (max-width: 760px) {
  .topbar-inner, .footer-inner {
    flex-direction: column; align-items: flex-start; justify-content: center; padding: 14px 0;
  }
  .topbar-actions { width: 100%; justify-content: flex-start; }
  .hero { padding-top: 38px; }
  .hero-grid, .two-column, .integration-grid, .contact-card, .stats-grid, .service-grid, .guarantee-grid {
    grid-template-columns: 1fr;
  }
  .hero-copy h2, .section h2, .contact-section h2 { font-size: clamp(1.9rem, 9vw, 3rem); }
  .hero-visual { min-height: 430px; }
  .visual-main { inset: 58px 10px 20px 10px; padding: 24px; }
  .visual-floating { width: 200px; padding: 14px; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding: 14px 16px; }
}