/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Color Palette */
:root {
  --primary-cyan: #00acbd;
  --primary-brown: #3d3a2e;
  --accent-orange: #f4a261;
  --light-gray: #f8f9fa;
  --dark-gray: #2c3e50;
  --white: #ffffff;
  --red: #e63946;
  --azul-marino: #06141b;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #06141b;
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
}

.security-text {
  color: var(--white);
}

.sac-text {
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 400;
}

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

.nav-link {
  text-decoration: none;
  color: var(--white);
  font-weight: 600;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--accent-orange);
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent-orange);
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #374151;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background-image: url("Imagenes/hero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5); /* Overlay oscuro para mejorar legibilidad del texto */
  z-index: 0;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.highlight {
  color: rgb(255, 0, 0);
}

.hero-description {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: rgb(255, 0, 0);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover {
  background-color: rgb(255, 0, 0);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-custom-image {
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease;
}

.hero-img:hover {
  transform: scale(1.2);
}

/* Section Styles */
section {
  padding: 80px 0;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  background-color: #f9fafb;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text {
  text-align: center;
  margin-bottom: 3rem;
}

.about-text p {
  font-size: 1.1rem;
  color: #4b5563;
  line-height: 1.8;
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: #00ACBD;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.card-icon i {
  font-size: 1.5rem;
  color: white;
}

.card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.card p {
  color: #6b7280;
  line-height: 1.6;
}

/* Pillars Section */
.pillars {
  background-color: #06141b;
  color: white;
}

.pillars .section-title,
.pillars .section-subtitle {
  color: white;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.pillar-card {
  background: #00ACBD;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-5px);
  background: rgb(255, 0, 0);
}

.pillar-icon {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.pillar-icon i {
  font-size: 1.5rem;
  color: white;
}

.pillar-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

/* Specialties Section */
.specialties {
  background-color: #f9fafb;
}

.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.specialty-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.specialty-card:hover {
  transform: translateY(-5px);
}

.specialty-icon {
  width: 80px;
  height: 80px;
  background: #00ACBD;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.specialty-icon i {
  font-size: 2rem;
  color: white;
}

.specialty-image {
  width: 100%;
  height: 200px;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
}

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

.specialty-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
}

/* Services Section */
.services {
  background-color: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #f9fafb;
  padding: 2rem;
  border-radius: 12px;
  border-left: 4px solid #00ACBD;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: #00ACBD;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.service-icon i {
  font-size: 1.5rem;
  color: white;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.service-card p {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-benefits h4 {
  color: #1f2937;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-benefits ul {
  list-style: none;
  padding: 0;
}

.service-benefits li {
  color: #6b7280;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  position: relative;
}

.service-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #10b981;
  font-weight: bold;
}

.service-image {
  width: 100%;
  height: 200px;
  margin-bottom: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
}

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

.service-card:hover .service-img {
  transform: scale(1.05);
}

/* Contact Section */
.contact {
  background: #06141b;
  color: white;
}

.contact .section-title,
.contact .section-subtitle {
  color: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.2rem;
  color: #3b82f6;
}

.contact-details h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-details p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.25rem;
}

.form {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-input:focus {
  outline: none;
  border-color: #3b82f6;
}

.form-input option {
  background: #374151;
  color: white;
}

/* Footer */
.footer {
  background-color: #06141b;
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-logo p {
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1rem;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #3b82f6;
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* Brands Section */
.brands {
  background-color: var(--light-gray);
  padding: 80px 0;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  align-items: center;
  justify-items: center;
}

.brand-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  width: 100%;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.brand-logo {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.brand-item:hover .brand-logo {
  filter: grayscale(0%);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: #06141b;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

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

  .hero-graphic {
    width: 200px;
    height: 200px;
  }

  .hero-graphic i {
    font-size: 5rem;
  }

  .mission-vision {
    grid-template-columns: 1fr;
  }

  .pillars-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

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

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }

  .btn {
    min-width: 150px;
  }

  .brands-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }

  .brand-item {
    height: 100px;
    padding: 1rem;
  }

  .brand-logo {
    max-height: 60px;
  }
  .hero-img {
    max-height: 250px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .card,
  .service-card,
  .specialty-card {
    padding: 1.5rem;
  }

  .form {
    padding: 1.5rem;
  }
  .hero-img {
    max-height: 200px;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card,
.service-card,
.pillar-card,
.specialty-card {
  animation: fadeInUp 0.6s ease forwards;
}

/* Smooth scrolling for all browsers */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.btn:focus,
.form-input:focus,
.nav-link:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}