* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  font-family: 'Segoe UI', sans-serif;
  color: #fff;
}

.hero {
  position: relative;
  height: 100vh;
  background: url('./images/background.jpg') no-repeat center center/cover;
}

.hero-nosotros {
  position: relative;
  height: 100vh;
  background: url('./images/cts-nosotros.jpg') no-repeat center center/cover;
}

.hero-productos {
  position: relative;
  height: 100vh;
  background: url('./images/cts-productos.jpg') no-repeat center center/cover;
}
.hero-clientes {
  position: relative;
  height: 100vh;
  background: url('./images/cts-cliente.jpg') no-repeat center center/cover;
}
.hero-soporte {
  position: relative;
  height: 100vh;
  background: url('./images/cts-soporte.jpg') no-repeat center center/cover;
}
.hero-contacto {
  position: relative;
  height: 100vh;
  background: url('./images/cts-contacto.jpg') no-repeat center center/cover;
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.7);
  z-index: 1;
}

.navbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 150px;
  margin-right: 10px;
}

.brand {
  font-size: 1.8rem;
  font-weight: 600;
  color: #fff;
}

.brand2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #fff;
}

.brand .highlight {
  color: #00cfff;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links li a {
  text-decoration: none;
  color: #ccc;
  font-size: 0.95rem;
  text-transform: uppercase;
  position: relative;
}

.nav-links li a.active::after,
.nav-links li a:hover::after {
  content: '';
  display: block;
  height: 2px;
  width: 100%;
  background: #00cfff;
  position: absolute;
  bottom: -5px;
  left: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 100px;
  top: 30%;
  width: 75%;
}

.hero-content h1 {
  font-size: 2.8rem;
  line-height: 1.4;
  margin-bottom: 20px;
}

.hero-content span {
  display: block;
  font-size: 2.5rem;
  color: #fff;
}

.hero-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: #ccc;
  max-width: 900px;
}

.hero-content-productos {
  padding: 0 20px;
  height: auto;
}

.hero-content-productos h1 {
  font-size: 2.5rem;
  line-height: 1.4;
  margin-bottom: 20px;
  color: #575757;
}
.hero-content-productos span {
  display: block;
  font-size: 2.2rem;
  color: #575757;
}
.hero-content-productos p {
  font-size: 1rem;
  line-height: 1.8;
  color: #ccc;
  max-width: 900px;
}
.hero-content-clientes {
  padding: 0 20px;
  height: auto;
}
.hero-content-clientes h1 {
  font-size: 2.5rem;
  line-height: 1.4;
  margin-bottom: 20px;
  color: #575757;
}
.hero-content-clientes span {
  display: block;
  font-size: 2.2rem;
  color: #575757;
}
.hero-content-clientes p {
  font-size: 1rem;
  line-height: 1.8;
  color: #ccc;
  max-width: 900px;
}
.hero-content-soporte {
  padding: 0 20px;
  height: auto;
}
.hero-content-soporte h1 {
  font-size: 2.5rem;
  line-height: 1.4;
  margin-bottom: 20px;
  color: #575757;
}
.hero-content-soporte span {
  display: block;
  font-size: 2.2rem;
  color: #575757;
}
.hero-content-soporte p {
  font-size: 1rem;
  line-height: 1.8;
  color: #ccc;
  max-width: 900px;
}
/* ----------------------------
   Responsive Styles for Mobile
----------------------------- */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }

  .nav-links {
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
  }

  .hero-content {
    padding: 0 20px;
    top: 20%;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content span {
    font-size: 1.8rem;
  }

  .hero-content p {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .logo img {
    width: 110px;
  }

  .brand {
    font-size: 1.5rem;
  }

  .hero-content h1 {
    font-size: 1.6rem;
  }

  .hero-content span {
    font-size: 1.5rem;
  }

  .hero-content p {
    font-size: 0.9rem;
  }

}

/* Burger menu button */
.burger {
  display: none;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  z-index: 3;
}

/* Show burger and hide nav-links by default on mobile */
@media (max-width: 768px) {
  .burger {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-links li {
    margin: 5px 0;
  }
}