/* style.css */
:root {
  --primary-blue: #064291;
  --secondary-blue: #138ef3;
  --accent-green: #00D97E;
  --light-green: #39B983;
  --dark-blue: #1B2B4B;
  --light-gray: #F8F9FA;
  --medium-gray: #E9ECEF;
  --text-dark: #2D3748;
  --text-light: #718096;
  --white: #FFFFFF;
}

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
}

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

/* Header */
.header {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  padding: 10px 0;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 24px;
  color: var(--dark-blue);
  text-decoration: none;
}

.logo img {
  height: 40px;
}

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

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

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

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--primary-blue);
  transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: var(--white);
  padding: 160px 0 100px;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: var(--accent-green);
  color: var(--white);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--light-green);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  margin-left: 15px;
}

/* Portfolio Section */
.portfolio-section {
  padding: 100px 0;
  background: var(--light-gray);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--dark-blue);
  margin-bottom: 15px;
}

.section-title p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Portfolio Filters */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 40px;
  position: sticky;
  top: 80px;
  background: var(--white);
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  z-index: 100;
}

.filter-btn {
  padding: 10px 25px;
  background: var(--white);
  border: 2px solid var(--medium-gray);
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.portfolio-item {
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  position: relative;
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.portfolio-image {
  position: relative;
  height: 200px; /* Reducido de 250px a 200px (20%) */
  overflow: hidden;
}

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

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44,123,229,0.9) 0%, rgba(0,217,126,0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-actions {
  display: flex;
  gap: 10px;
}

.action-btn {
  padding: 10px 20px;
  background: var(--white);
  color: var(--primary-blue);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: var(--dark-blue);
  color: var(--white);
}

.portfolio-content {
  padding: 20px; /* Reducido un poco el padding */
}

.portfolio-category {
  display: inline-block;
  padding: 5px 15px;
  background: var(--medium-gray);
  color: var(--text-light);
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 15px;
}

.portfolio-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-blue);
}

.portfolio-description {
  color: var(--text-light);
  margin-bottom: 15px; /* Reducido */
  line-height: 1.6;
  font-size: 0.9rem; /* Un poco más pequeño */
}

/* Portfolio Stats */
.portfolio-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px; /* Reducido el gap */
  margin-bottom: 15px; /* Reducido */
  padding: 12px; /* Reducido */
  background: var(--light-gray);
  border-radius: 10px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 1.3rem; /* Un poco más pequeño */
  font-weight: 700;
  color: var(--primary-blue);
  display: block;
}

.stat-label {
  font-size: 0.7rem; /* Más pequeño */
  color: var(--text-light);
}

/* Technologies */
.portfolio-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px; /* Reducido */
  margin-bottom: 15px; /* Reducido */
}

.tech-tag {
  padding: 4px 10px; /* Reducido */
  background: var(--secondary-blue);
  color: var(--white);
  border-radius: 12px;
  font-size: 0.7rem; /* Más pequeño */
  font-weight: 500;
}

/* Testimonial in Portfolio */
.portfolio-testimonial {
  background: var(--light-gray);
  padding: 15px; /* Reducido */
  border-radius: 10px;
  margin-top: 15px;
  border-left: 4px solid var(--accent-green);
}

.testimonial-text {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 8px; /* Reducido */
  font-size: 0.9rem; /* Más pequeño */
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-blue);
  font-size: 0.8rem; /* Más pequeño */
}

/* Soporte Técnico Section */
.soporte-section {
  padding: 100px 0;
  background: var(--white);
}

.soporte-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.soporte-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.soporte-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-blue);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.soporte-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
}

.soporte-icon i {
  font-size: 2rem;
  color: var(--white);
}

.soporte-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-blue);
}

.soporte-card p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.soporte-features {
  list-style: none;
  text-align: left;
}

.soporte-features li {
  padding: 8px 0;
  color: var(--text-dark);
  position: relative;
  padding-left: 25px;
}

.soporte-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
}

/* Contact Section */
.contact-section {
  padding: 100px 0;
  background: var(--dark-blue);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 50px;
}

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

.contact-card {
  background: rgba(255,255,255,0.1);
  padding: 30px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.contact-card h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--accent-green);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.contact-detail i {
  width: 20px;
  color: var(--accent-green);
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: 15px;
  color: var(--text-dark);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.3s ease;
}

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

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

.btn-block {
  width: 100%;
  text-align: center;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

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

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

  .portfolio-filters {
    position: static;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

/* Downloads Section */
.downloads-section {
  padding: 100px 0;
  background: var(--light-gray);
}

.downloads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.download-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.download-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-blue);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.download-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
}

.download-icon i {
  font-size: 2rem;
  color: var(--white);
}

.download-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-blue);
}

.download-card p {
  color: var(--text-light);
  margin-bottom: 25px;
  line-height: 1.6;
}

.download-btn {
  background: var(--accent-green);
  color: var(--white);
  text-decoration: none;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}

.download-btn:hover {
  background: var(--light-green);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}