/* Reset y Variables */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary-color: #2b6cdf;
  --secondary-color: #1a4fa8;
  --text-color: #333;
  --light-bg: #f7f7fb;
  --white: #ffffff;
  --gray: #666;
  --border: #e6e9f8;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: var(--white);
}

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

/* Navegación */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-menu a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

.nav-menu a:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  position: relative;
  color: var(--white);
  text-align: center;
  padding: 0;
  min-height: 600px;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(43, 108, 223, 0.7) 0%, rgba(26, 79, 168, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 200px 20px 100px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero h2 {
  font-size: 1.5rem;
  font-weight: 300;
  opacity: 0.95;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.3);
  color: var(--white);
  border: none;
  font-size: 2rem;
  padding: 15px 20px;
  cursor: pointer;
  z-index: 20;
  transition: background 0.3s;
  border-radius: 5px;
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.5);
}

.slider-btn.prev {
  left: 20px;
}

.slider-btn.next {
  right: 20px;
}

.slider-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 20;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s;
}

.dot.active,
.dot:hover {
  background: var(--white);
}

/* Sobre Nosotros */
.about {
  padding: 80px 20px;
  background: var(--white);
}

.about h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: var(--text-color);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin: 30px 0 15px;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray);
  margin-bottom: 15px;
}

.about-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Servicios */
.services {
  padding: 80px 20px;
  background: var(--light-bg);
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--text-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.service-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-card h3 {
  padding: 20px 20px 10px;
  font-size: 1.3rem;
  color: var(--primary-color);
}

.service-card p {
  padding: 0 20px 20px;
  color: var(--gray);
  line-height: 1.6;
}

/* Testimonios */
.testimonials {
  padding: 80px 20px;
  background: var(--white);
}

.testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--text-color);
}

.testimonials-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.testimonial-card {
  background: var(--light-bg);
  padding: 40px;
  border-radius: 10px;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.testimonial-image {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-role {
  font-size: 0.85rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.testimonial-card h4 {
  font-size: 1.3rem;
  margin: 10px 0;
  color: var(--text-color);
}

.testimonial-text {
  font-style: italic;
  color: var(--gray);
  line-height: 1.8;
  margin-top: 15px;
}

/* Contacto */
.contact {
  padding: 80px 20px;
  background: var(--light-bg);
}

.contact h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--text-color);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.contact-item {
  background: var(--white);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.contact-item h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.contact-item p {
  color: var(--gray);
  font-size: 1.1rem;
}

.contact-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-hours {
  font-size: 0.95rem;
  margin-top: 10px;
  font-style: italic;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-form-wrapper {
  background: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.contact-form-wrapper h3 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  color: var(--text-color);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  padding: 12px 15px;
  border: 2px solid var(--border);
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

.submit-btn {
  background: var(--primary-color);
  color: var(--white);
  padding: 15px 40px;
  border: none;
  border-radius: 5px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
  align-self: flex-start;
}

.submit-btn:hover {
  background: var(--secondary-color);
}

/* Footer */
footer {
  background: var(--text-color);
  color: var(--white);
  text-align: center;
  padding: 30px 20px;
}

footer p {
  margin: 0;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    gap: 15px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero h2 {
    font-size: 1.2rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }

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

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

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