:root {
  --color-primario: #1E3A5F;     /* azul acero corporativo */
  --color-secundario: #B7410E;   /* naranja maquinaria */
  --fondo: #F4F4F4;              /* gris claro técnico */
}

body {
  font-family: 'Inter', sans-serif;
  color: #333;
  margin: 0;
  line-height: 1.6;
  background: #fff;
}



/* ================= NAV ================= */
.navbar {
  position: sticky;
  top: 0;
  background: var(--color-primario);
  padding: 1rem 5%;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 4px 8px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
  transition: transform .3s ease, box-shadow .3s ease;
}
.logo-container:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.35);
}
.logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.links {
  display: flex;
  gap: 1.5rem;
}
.links a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}
.links a:hover {
  text-decoration: underline;
}
.cta {
  background: var(--color-secundario);
  padding: .5rem 1rem;
  border-radius: 6px;
}
.call-number {
  display: none;
  position: absolute;
  top: 80px;
  right: 20px;
  background: #1E3A5F;
  color: #fff;
  padding: 10px 15px;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  z-index: 1000;
}
.call-number.visible {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-10px);}
  to {opacity: 1; transform: translateY(0);}
}


/* Hamburguesa (solo móvil) */
.hamburger {
  display: none;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
}

@media (max-width: 768px) {
  .links {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    background: var(--color-primario);
    width: 200px;
    padding: 1rem;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }

  .links.show {
    display: flex;
  }

  .hamburger {
    display: block;
  }
}

/* ================= CONTACTO ================= */
.contacto {
  background-color: var(--gris);
  padding: 80px 5%;
  color: var(--naranja);
}

.contacto-contenedor {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.contacto h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--naranja);
}

.contacto p {
  max-width: 700px;
  margin: 0 auto 40px;
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* ===== FORMULARIO ===== */
.contacto-form {
  background: #fff;
  padding: 40px 50px;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  text-align: left;
}

.contacto-form .form-group {
  margin-bottom: 25px;
}

.contacto-form input,
.contacto-form textarea {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid #ddd;
  border-radius: 10px;
  font-size: 1rem;
  outline: none;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
  border-color: var(--azul);
}

.form-boton {
  text-align: center;
}

.btn-enviar {
  background-color: #B7410E;
  color: #ffffff;
  border: none;
  padding: 15px 35px;
  border-radius: 10px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-enviar:hover {
  background-color: #b08f22;
}

/* ===== INFORMACIÓN ===== */
.contacto-info {
  text-align: left;
}

.contacto-info h3 {
  color: var(--naranja);
  margin-bottom: 20px;
}

.contacto-info p {
  margin-bottom: 12px;
  line-height: 1.6;
}

.contacto-mapa {
  margin-top: 25px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.contacto-mapa iframe {
  width: 100%;
  height: 260px;
  border: none;
}

@media (max-width: 900px) {
  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ================= PREGUNTAS FRECUENTES ================= */
.faq {
  padding: 4rem 5%;
  text-align: center;
  background: #fff;
}

.faq .title {
  color: var(--color-primario);
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 2rem;
  font-weight: 800;
}

.faq .faq-item {
  max-width: 900px;
  margin: 0.8rem auto;
  background: var(--fondo);
  padding: 1.5rem;
  border-radius: 8px;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.faq .faq-item h3 {
  margin-top: 0;
  color: var(--color-primario);
}

.faq .faq-item p {
  margin: 0.5rem 0 0;
  color: #555;
}

/* ================= FOOTER ================= */
.footer {
  background: var(--color-primario);
  color: #fff;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  padding: 4rem 5%;
  flex-wrap: wrap;
}

.footer-logo {
  width: 120px;
  margin-bottom: 1rem;
}

.footer h4 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.footer a {
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: .5rem;
}

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