body {
  background: #111;
  color: #fff;
  font-family: 'Montserrat', Arial, sans-serif;
  margin: 0;
  padding: 0;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 0 18px;
  background: transparent;
}

.logo {
  height: 34px;
}

.nav-links {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: #00ffe7;
}

.lang-switcher {
  display: flex;
  gap: 6px;
}
.lang-flag {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #222;
  box-shadow: 0 0 4px #000a;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.lang-flag:hover { opacity: 1; }

/* Hero */
.hero {
  text-align: center;
  padding: 36px 8px 18px 8px;
  background: linear-gradient(180deg,#111 60%,#222 100%);
}
.hero h1 {
  font-size: 1.55rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
  letter-spacing: -1px;
}
.hero p {
  font-size: 1rem;
  color: #c6fff7;
  margin-bottom: 22px;
}
.cta-btn {
  display: inline-block;
  background: linear-gradient(90deg,#00ffe7 10%,#00aaff 90%);
  color: #111;
  font-weight: bold;
  font-size: 1rem;
  border-radius: 2em;
  padding: 10px 30px;
  box-shadow: 0 2px 18px #00ffe733;
  text-decoration: none;
  margin-bottom: 14px;
  transition: transform 0.12s;
}
.cta-btn:hover { transform: scale(1.03); }

.hero-graphic {
  width: 100%;
  max-width: 310px;
  height: 80px;
  margin: 18px auto 0 auto;
  background: rgba(0,255,231,0.06);
  border-radius: 1em;
  box-shadow: 0 0 16px #00ffe722, 0 4px 10px #0004;
}

/* Servicios */
.services {
  max-width: 900px;
  margin: 24px auto 0 auto;
  padding: 0 8px;
}
.services h2 {
  text-align: center;
  margin-bottom: 22px;
  font-size: 1.3rem;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 18px;
}
.service-card {
  background: #191b1e;
  border-radius: 1.2em;
  padding: 20px 12px;
  text-align: center;
  box-shadow: 0 2px 18px #00ffe710;
  transition: transform 0.13s;
}
.service-card:hover { transform: translateY(-5px) scale(1.02); box-shadow: 0 5px 22px #00ffe740; }
.service-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

/* Beneficios */
.benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 22px 0 8px 0;
}
.benefit {
  background: #222;
  color: #00ffe7;
  border-radius: 0.6em;
  padding: 7px 16px;
  font-weight: 600;
  font-size: 1rem;
  margin: 0 3px;
  box-shadow: 0 1px 8px #00ffe710;
}

/* Proceso: cuadraditos horizontal y 2x2 en mobile */
.process {
  max-width: 700px;
  margin: 16px auto;
  padding: 0 8px;
  text-align: center;
}
.process h2 { margin-bottom: 12px; }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  justify-items: center;
  align-items: stretch;
  margin: 0 auto;
  max-width: 600px;
}

.step {
  background: #191b1e;
  border-radius: 1em;
  padding: 18px 8px 12px 8px;
  min-width: 110px;
  min-height: 85px;
  box-shadow: 0 1px 8px #00ffe715;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transition: transform 0.12s;
}
.step span {
  background: #00ffe7;
  color: #111;
  font-weight: 900;
  border-radius: 100%;
  padding: 2px 12px;
  font-size: 1.15em;
  display: inline-block;
  margin-bottom: 6px;
}
.step p {
  font-size: 0.98em;
  margin: 0;
  text-align: center;
  color: #fff;
}

/* Contacto */
.contact {
  background: #15161b;
  padding: 18px 8px 12px 8px;
  text-align: center;
}
.contact h2 { margin-bottom: 8px; }
.contact-form {
  max-width: 340px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact-form input,
.contact-form textarea {
  padding: 7px 10px;
  border: none;
  border-radius: 0.6em;
  background: #222;
  color: #fff;
  font-size: 1rem;
  outline: none;
  resize: none;
}
.contact-form textarea { min-height: 50px; }
.contact-form button {
  background: linear-gradient(90deg,#00ffe7 0%,#00aaff 100%);
  color: #111;
  font-weight: bold;
  border-radius: 2em;
  padding: 7px 0;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.12s;
}
.contact-form button:hover { transform: scale(1.03); }

footer {
  background: #15161b;
  text-align: center;
  padding: 10px 0 5px 0;
  color: #aaa;
  font-size: 0.95rem;
}
footer a {
  color: #00ffe7;
  text-decoration: none;
  margin-left: 8px;
}

/* Responsive: 2x2 pasos en mobile */
@media (max-width: 600px) {
  .navbar { flex-direction: column; gap: 5px; padding: 8px 4px 0 4px; }
  .hero { padding: 20px 2vw 10px 2vw; }
  .service-grid { grid-template-columns: 1fr; }
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    max-width: 320px;
  }
  .step {
    min-width: 0;
    min-height: 70px;
    padding: 10px 4px 10px 4px;
    font-size: 0.98em;
  }
  .contact-form { padding: 0 1vw; }
}


.projects {
  max-width: 1100px;
  margin: 48px auto 0 auto;
  padding: 0 16px 36px 16px;
}
.projects h2 {
  text-align: center;
  margin-bottom: 32px;
  font-size: 1.7rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.project-card {
  background: #1a1b1e;
  border-radius: 1.2em;
  overflow: hidden;
  box-shadow: 0 2px 20px #00ffe710;
  display: flex;
  flex-direction: column;
  transition: transform 0.13s, box-shadow 0.13s;
}
.project-card:hover {
  transform: translateY(-7px) scale(1.02);
  box-shadow: 0 7px 40px #00ffe755;
}
.project-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: #111;
}
.project-info {
  padding: 18px 16px 14px 16px;
}
.project-info h3 {
  font-size: 1.15rem;
  margin: 0 0 9px 0;
  color: #00ffe7;
}
.project-info p {
  color: #e3feff;
  font-size: 1rem;
  margin: 0 0 13px 0;
}
.project-link {
  color: #00ffe7;
  text-decoration: underline;
  font-size: 0.98em;
  transition: color 0.17s;
}
.project-link:hover {
  color: #fff;
}

@media (max-width: 700px) {
  .projects { padding: 0 3vw 30px 3vw; }
  .projects-grid { grid-template-columns: 1fr; gap: 16px; }
  .project-info { padding: 10px 8px 8px 8px; }
}


.modal-slider {
  display: flex; align-items: center; justify-content: center; position: relative;
  gap: 8px;
}
.modal-arrow {
  background: none; border: none; color: #00ffe7; font-size: 2.2rem;
  cursor: pointer; transition: color 0.15s;
  padding: 0 12px;
  user-select: none;
}
.modal-arrow:hover { color: #fff; }
#modalImg {
  width: 100%; max-width: 270px; aspect-ratio: 4/3; object-fit: cover; border-radius: 0.7em;
  background: #111;
  transition: box-shadow 0.13s;
  box-shadow: 0 0 12px #00ffe720;
}
@media (max-width:600px) { #modalImg { max-width: 90vw; }}