:root {
  --primary: #021c37;
  --primary-dark: #010f21;
  --accent: #00b5ff;
  --bg-light: #f5f7fb;
  --text-main: #222222;
  --text-muted: #777777;
}

* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-light);
  color: var(--text-main);
  padding-top: 72px; /* fixed navbar space */
}

/* Navbar */
.main-navbar {
  background: linear-gradient(90deg, #02152b, #03274f);
}

.logo-img {
  height: 40px;
  object-fit: contain;
}

.text-accent {
  color: var(--accent) !important;
}

.btn-accent {
  background: var(--accent);
  color: #ffffff;
  border: none;
}

.btn-accent:hover {
  background: #008ec7;
  color: #ffffff;
}

.bg-soft-accent {
  background: rgba(0, 181, 255, 0.12);
}

/* Hero */
.hero-section {
  padding: 100px 0 70px;
  background: radial-gradient(circle at top left, #034685, #011021);
  color: #ffffff;
}

.hero-title {
  font-size: 2.3rem;
  font-weight: 700;
}

.hero-subtitle {
  color: #e3ecff;
  margin-top: 10px;
  max-width: 32rem;
}

.hero-points li {
  margin-top: 5px;
  font-size: 0.95rem;
}

.hero-points i {
  color: #33e6b0;
  margin-right: 6px;
}

.hero-image-wrapper {
  position: relative;
}

.hero-floating-card {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(1, 15, 33, 0.85);
  border-radius: 12px;
  padding: 8px 14px;
  color: #ffffff;
  font-size: 0.85rem;
}

/* Sections */
.section-padding {
  padding: 70px 0;
}

.section-title {
  font-size: 1.9rem;
  font-weight: 700;
}

/* Info boxes */
.info-box {
  border-radius: 12px;
  padding: 14px 16px;
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.info-icon {
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 6px;
}

/* Service cards */
.service-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: rgba(0, 181, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.service-icon i {
  color: var(--accent);
}

.small-list {
  padding-left: 18px;
  margin-bottom: 0;
  font-size: 0.9rem;
}

.small-list li {
  margin-bottom: 4px;
}

/* Contact */
.contact-info-box p {
  margin-bottom: 6px;
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: #ffffff;
}

.text-light-50 {
  color: rgba(255, 255, 255, 0.6);
}

.footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  width: 52px;
  height: 52px;
  bottom: 20px;
  right: 18px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 28px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float:hover {
  background-color: #1ebe5a;
  color: #fff;
}

/* Responsive tweaks */
@media (max-width: 767.98px) {
  body {
    padding-top: 64px;
  }
  .hero-section {
    padding-top: 90px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
}