:root {
  --dark-background: #1a1a1a;
  --golden-accent: #b8860b;
  --button-hover: #d4af37;
  --light-text: #f0f0f0;
  --dark-text: #222;
  --card-bg: #252525;
}

/* Estilos generales */
body {
  font-family: 'Lato', sans-serif;
  margin: 0;
  padding: 0;
  background: var(--dark-background);
  color: var(--light-text);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  color: var(--golden-accent);
  text-align: center;
  margin-bottom: 1em;
}

a {
  color: var(--golden-accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--button-hover);
  text-decoration: underline;
}

/* Contenedor principal */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header y Navegacion sticky */
header {
  background-color: var(--dark-background);
  padding: 15px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  position: sticky;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
nav .logo img {
  height: 50px;
  transition: transform 0.3s ease;
}
nav .logo img:hover {
  transform: scale(1.05);
}
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 24px;
}
nav ul li a {
  color: var(--light-text);
  font-weight: bold;
  font-size: 1.1em;
  padding: 6px 10px;
  border-radius: 5px;
  transition: background 0.2s, color 0.2s;
}
nav ul li a:hover,
nav ul li a.active {
  background: var(--golden-accent);
  color: var(--dark-background);
}
.hero-logo {
  width: 180px;
  max-width: 35vw;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 18px #b8860b);
}
.hero-content {
  padding: 60px 16px 40px 16px;
}

/* Hero Section */
.hero {
  padding: 90px 20px 40px 20px;
  background: linear-gradient(135deg, #212121 60%, #b8860b1a 100%);
  text-align: center;
}
.hero h1 {
  color: var(--golden-accent);
  margin-bottom: 15px;
  font-size: 3em;
  text-shadow: 0 1px 28px #222;
}
.cta-button {
  background: linear-gradient(135deg, var(--golden-accent), var(--button-hover));
  color: var(--dark-background);
  border-radius: 6px;
  font-weight: 700;
  padding: 15px 30px;
  border: none;
  font-size: 1.2em;
  margin-top: 12px;
  transition: background 0.3s, color 0.3s;
  box-shadow: 0 8px 32px #b8860b55;
  cursor: pointer;
}
.cta-button:hover {
  background: linear-gradient(135deg, var(--button-hover), var(--golden-accent));
  color: #fff;
}

/* Seccion Servicios y Testimonios */
.service-item, .testimonial-item, .partner-logos img {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 3px 16px #2228;
  padding: 25px;
  margin-bottom: 24px;
}
.service-item img, .partner-logos img {
  height: 60px;
  filter: grayscale(70%) brightness(1.2);
  transition: filter 0.3s, transform 0.2s;
}
.service-item:hover img, .partner-logos img:hover {
  filter: grayscale(0%);
  transform: scale(1.12);
}

.testimonial-item {
  border: 1px solid var(--golden-accent);
  color: var(--light-text);
  font-style: italic;
  font-size: 1.08em;
}

/* Formulario de Contacto */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #111;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 12px #2228;
}
.contact-form input,
.contact-form textarea {
  background: #222;
  color: var(--light-text);
  border: 1px solid #333;
  border-radius: 6px;
  padding: 12px;
  font-size: 1em;
  margin-bottom: 8px;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--golden-accent);
  outline: none;
}
.contact-form button {
  background: var(--golden-accent);
  color: #222;
  border-radius: 8px;
  font-size: 1em;
  border: none;
  font-weight: 700;
  padding: 12px 18px;
  align-self: flex-start;
  cursor: pointer;
  transition: background 0.3s;
}
.contact-form button:hover {
  background: var(--button-hover);
  color: #fff;
}

.form-message {
  margin-top: 8px;
  padding: 8px;
  border-radius: 5px;
  background: #292929;
  color: var(--golden-accent);
  font-weight: bold;
  display: none; /* Mostrar con JS en caso de error/exito */
}

/* Footer */
footer {
  background: #111;
  color: #ddd;
  padding: 18px;
  border-top: 1px solid #333;
  text-align: center;
  font-size: 1em;
}

/* Aliados/Partners */
.partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin: 25px 0;
}

.partner-logos img {
  background: #222;
  padding: 12px;
  border-radius: 8px;
  filter: grayscale(80%) brightness(1.1);
  max-width: 120px;
  height: auto;
}

/* FAQ */
.faq-section {
  background: var(--card-bg);
  border-radius: 9px;
  padding: 22px;
  box-shadow: 0 2px 10px #2228;
  margin: 32px 0;
}

.faq-question {
  font-weight: bold;
  color: var(--golden-accent);
  margin-top: 18px;
}

/* Responsive Design */
@media (max-width: 980px) {
  nav ul {
    gap: 14px;
    font-size: 1em;
  }
  .container, .hero, .about-me, .services, .testimonials, .contact-content {
    padding: 24px;
  }
  .service-item, .testimonial-item, .faq-section {
    margin-bottom: 18px;
    padding: 18px;
  }
  .partner-logos img {
    max-width: 90px;
    padding: 8px;
  }
}
@media (max-width: 640px) {
  .hero h1 {
    font-size: 2em;
  }
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  nav {
    flex-direction: column;
    gap: 10px;
  }
  .container {
    padding: 10px;
  }
}

/* Extra: animacion en los botones */
.cta-button,
.contact-form button {
  transition: box-shadow 0.2s, transform 0.2s;
}
.cta-button:active,
.contact-form button:active {
  transform: scale(0.98);
  box-shadow: 0 4px 20px #