:root {
  --sv-primary: #2563eb;
  --sv-primary-dark: #1d4ed8;
  --sv-accent: #06b6d4;
  --sv-ink: #0f172a;
  --sv-muted: #64748b;
  --sv-surface: #ffffff;
  --sv-soft: #f8fafc;
  --sv-line: #e2e8f0;
  --sv-success: #16a34a;
  --sv-radius: 24px;
  --sv-shadow: 0 24px 60px rgba(15, 23, 42, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--sv-soft);
  color: var(--sv-ink);
  font-family: "Outfit", system-ui, sans-serif;
}
a { text-decoration: none; }
img { max-width: 100%; }
.text-adaptive { color: var(--sv-ink) !important; }
.text-adaptive-sec { color: var(--sv-muted) !important; }
.hero-gradient {
  background: linear-gradient(120deg, var(--sv-primary), var(--sv-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.site-main { min-height: 70vh; }
.site-nav {
  min-height: 78px;
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid rgba(226, 232, 240, .8);
  backdrop-filter: blur(18px);
}
.site-nav .navbar-brand img { width: 164px; height: auto; }
.site-nav .nav-link {
  color: #334155 !important;
  font-weight: 600;
  padding: .7rem .85rem !important;
}
.site-nav .nav-link:hover, .site-nav .nav-link.active { color: var(--sv-primary) !important; }
.btn-sv, .btn-sv-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 48px;
  padding: .75rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition: .2s ease;
}
.btn-sv { color: #fff; background: var(--sv-primary); box-shadow: 0 10px 25px rgba(37, 99, 235, .24); }
.btn-sv:hover { color: #fff; background: var(--sv-primary-dark); transform: translateY(-2px); }
.btn-sv-outline { color: var(--sv-ink); border: 1px solid var(--sv-line); background: #fff; }
.btn-sv-outline:hover { color: var(--sv-primary); border-color: var(--sv-primary); transform: translateY(-2px); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .48rem .8rem;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--sv-primary-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.section-space { padding: 88px 0; }
.section-title { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-title h2 { margin: .8rem 0 1rem; font-size: clamp(2rem, 4vw, 3.15rem); font-weight: 800; letter-spacing: -.035em; }
.section-title p { color: var(--sv-muted); font-size: 1.08rem; }
.sv-card {
  height: 100%;
  padding: 1.7rem;
  border: 1px solid var(--sv-line);
  border-radius: var(--sv-radius);
  background: #fff;
  box-shadow: 0 12px 35px rgba(15, 23, 42, .05);
  transition: .25s ease;
}
.sv-card:hover { transform: translateY(-5px); border-color: #bfdbfe; box-shadow: var(--sv-shadow); }
.icon-box {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 1.2rem;
  place-items: center;
  border-radius: 16px;
  color: var(--sv-primary);
  background: #eff6ff;
  font-size: 1.45rem;
}
.site-footer { padding: 64px 0 24px; color: #cbd5e1; background: #081225; }
.site-footer .footer-logo { width: 170px; filter: brightness(0) invert(1); }
.site-footer h6 { color: #fff; font-weight: 700; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: #fff; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; }
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1050;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #22c55e;
  box-shadow: 0 14px 30px rgba(34,197,94,.35);
  font-size: 1.65rem;
}
.whatsapp-float:hover { color: #fff; transform: translateY(-3px); }
@media (max-width: 991px) {
  .site-nav .navbar-collapse { margin-top: .8rem; padding: 1rem; border: 1px solid var(--sv-line); border-radius: 18px; background: #fff; }
  .section-space { padding: 64px 0; }
}