@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --black: #000000;
  --white: #FFFFFF;
  --gold: #D4AF37;
  --gold-light: #E5C766;
  --gray-light: #f5f5f5;
  --gray: #6c757d;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--black);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--gold);
  color: var(--black);
}

.btn-primary:hover {
  background-color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
}

.btn-outline:hover {
  background-color: var(--gold);
  color: var(--black);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  background-color: var(--white);
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.header.scrolled {
  padding: 0.7rem 0;
}

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

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--black);
}

.logo span {
  color: var(--gold);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--gold);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 9rem 0 6rem;
  background-color: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.hero-text h1 span {
  color: var(--gold);
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* How It Works */
.how-it-works {
  padding: 6rem 0;
  background-color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step {
  text-align: center;
  padding: 2rem;
  border-radius: 10px;
  background-color: var(--white);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.step:hover {
  transform: translateY(-10px);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background-color: var(--gold);
  color: var(--black);
  border-radius: 50%;
}

.step h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* Features */
.features {
  padding: 6rem 0;
  background-color: var(--gray-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature {
  background-color: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.feature:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.feature h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* Benefits */
.benefits {
  padding: 6rem 0;
  background-color: var(--black);
  color: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.benefit {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.benefit-icon {
  font-size: 1.5rem;
  color: var(--gold);
  flex-shrink: 0;
}

.benefit-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

/* Testimonials */
.testimonials {
  padding: 6rem 0;
  background-color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial {
  padding: 2rem;
  border-radius: 8px;
  background-color: var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info h4 {
  margin-bottom: 0.2rem;
}

.author-info p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* Technical Section */
.technical {
  padding: 6rem 0;
  background-color: var(--gray-light);
}

/*
.tech-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}
  */



/*
.tech-text ul {
  list-style: none;
  margin-top: 1.5rem;
}

.tech-text li {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
}

.tech-text li:before {
  content: "•";
  color: var(--gold);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: 0;
}

.tech-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
  */
#choose {
  background-color: #000; /* fondo negro */
  color: #fff;            /* texto blanco */
  padding: 60px 20px;     /* un poco de espacio interno */
}

#choose h2, 
#choose p, 
#choose li {
  color: #fff; /* asegura que todos los textos salgan en blanco */
}

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

.tech-text,
.tech-video {
  flex: 0 0 50%;     /* exactamente el 50% del ancho */
  max-width: 50%;    /* nunca más del 50% */
}

.tech-video video {
  width: 100%;       /* ocupa todo el 50% asignado */
  height: auto;
  object-fit: cover; /* rellena sin deformar */
  display: block;    /* elimina espacios raros de inline */
}

/* 🔹 Ajuste para móviles */
@media (max-width: 768px) {
  .tech-content {
    flex-direction: column;  /* apilar en columna */
    text-align: center;      /* centra el texto en pantallas pequeñas */
  }

  .tech-text,
  .tech-video {
    flex: 0 0 100%;
    max-width: 100%;         /* ocupan todo el ancho */
  }

  .tech-video video {
    max-height: 300px;       /* opcional: limita altura en móviles */
  }
}

/* CTA Section */
.cta {
  padding: 6rem 0;
  background-color: var(--black);
  color: var(--white);
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem;
  border: none;
  border-radius: 4px;
  font-family: inherit;
}

.contact-form textarea {
  height: 120px;
  resize: vertical;
}

.whatsapp-contact {
  margin-top: 2rem;
}

.whatsapp-contact p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* Footer */
.footer {
  padding: 4rem 0 2rem;
  background-color: var(--black);
  color: var(--white);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-info {
  max-width: 300px;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: inline-block;
}

.footer-logo span {
  color: var(--gold);
}

.footer-links h4 {
  margin-bottom: 1rem;
  color: var(--gold);
  font-size: 1.2rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--gold);
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: var(--gold);
  transform: translateY(-3px);
}

.copyright {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-content,
  .tech-content {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-content {
    position: relative;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 1rem;
    background-color: var(--white);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    gap: 1rem;
  }

  .nav-list.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .steps {
    gap: 3rem;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }
}