:root {
  --sh-navy: #252d5f;
  --sh-navy-dark: #1a2047;
  --sh-gold: #eeba1a;
}

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
}

/* Navbar */
.navbar-sehidracom {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.navbar-sehidracom .nav-link {
  color: var(--sh-navy);
  font-weight: 600;
}
.navbar-sehidracom .nav-link:hover,
.navbar-sehidracom .nav-link.active {
  color: #c99a0e;
}
.navbar-brand img {
  height: 42px;
}

/* Botones de marca */
.btn-sehidracom {
  background-color: var(--sh-gold);
  color: var(--sh-navy);
  font-weight: 700;
  border: none;
}
.btn-sehidracom:hover {
  background-color: #d9a70f;
  color: var(--sh-navy);
}
.btn-outline-sehidracom {
  border: 2px solid #fff;
  color: #fff;
  font-weight: 700;
}
.btn-outline-sehidracom:hover {
  background-color: #fff;
  color: var(--sh-navy);
}

/* Hero / carrusel */
.hero-slide {
  height: 480px;
  object-fit: cover;
  filter: brightness(0.55);
}
.hero-caption {
  position: absolute;
  bottom: 15%;
  left: 8%;
  max-width: 600px;
  color: #fff;
}
.hero-caption .eyebrow {
  color: var(--sh-gold);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Categorías */
.category-card {
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  transition: transform 0.15s ease;
}
.category-card:hover {
  transform: translateY(-4px);
}
.category-card .card-img-top {
  height: 160px;
  object-fit: cover;
}
.category-card .icon-badge {
  width: 56px;
  height: 56px;
  background-color: var(--sh-navy);
  color: var(--sh-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -28px auto 0.75rem;
  border: 3px solid #fff;
}

/* Sección Servicios / Nosotros */
.bg-sehidracom-navy {
  background-color: var(--sh-navy);
  color: #fff;
}
.bg-sehidracom-navy .section-eyebrow {
  color: var(--sh-gold);
}

/* Footer */
footer.site-footer {
  background-color: var(--sh-navy-dark);
  color: rgba(255,255,255,0.75);
}
footer.site-footer a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}
footer.site-footer a:hover {
  color: var(--sh-gold);
}

/* WhatsApp flotante */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25d366;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  z-index: 1050;
}

/* Ajustes responsive del hero (Bootstrap no cubre esto porque es CSS custom nuestro) */
@media (max-width: 767.98px) {
  .hero-slide {
    height: 320px;
  }
  .hero-caption {
    left: 5%;
    right: 5%;
    max-width: 100%;
    bottom: 8%;
  }
  .hero-caption h1 {
    font-size: 1.6rem;
  }
  .hero-caption .lead {
    font-size: 0.95rem;
  }
}