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

:root {
  /* --primary-blue: #1e3a8a; */
  --primary-blue: #030554;
  --secondary-blue: #3b82f6;
  --light-blue: #e0f2fe;
  --dark-gray: #1f2937;
  --medium-gray: #6b7280;
  --light-gray: #f8fafc;
  --white: #ffffff;
  --text-dark: #111827;
  --text-light: #374151;
  --border-color: #e5e7eb;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

/* Preheader Styles */
.preheader {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 8px 0;
  font-size: 14px;
}

.preheader-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.preheader-contact {
  display: flex;
  gap: 30px;
}

.preheader-contact a {
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
}

.preheader-contact a:hover {
  opacity: 0.8;
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 5px;
}

.language-switcher a {
  color: var(--white);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.language-switcher a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Header Styles */
.header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  height: 60px;
  width: auto;
}

.logo-integra {
  display: flex;
  justify-content: center;
  padding-bottom: 40px;
}

.logo-integra img {
  width: 300px;
  height: auto;
}

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

.nav a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-dark);
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover {
  background-color: var(--light-gray);
}

/* Main Content Styles */
.main-content {
  min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero {
  background:
    linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%),
    url('../images/bg_estudio.jpg');
  background-size: 120%;
  background-repeat: no-repeat;
  background-blend-mode: multiply;
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

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

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background-color: var(--white);
  color: var(--primary-blue);
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.3s ease;
  border: 2px solid var(--white);
}

.cta-button:hover {
  background-color: var(--dark-gray);
  color: var(--white);
}

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

.section-alt {
  background-color: var(--light-gray);
}

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

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--text-dark);
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 60px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 40px;
}

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

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Card Styles */
.card {
  background-color: var(--white);
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  text-align: center;
}

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

.card-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 20px;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.card-icon svg {
  width: 40px;
  height: 40px;
}

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

.card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Partner Card Styles */
.partner-card {
  background-color: var(--white);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

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

.partner-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 4px solid var(--light-blue);
}

.partner-name {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.partner-title {
  color: var(--primary-blue);
  font-weight: 500;
  margin-bottom: 15px;
}

.partner-bio {
  color: var(--text-light);
  line-height: 1.6;
}

/* Service Page Styles */
.service-category {
  margin-bottom: 60px;
}

.service-category h3 {
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 30px;
  border-bottom: 3px solid var(--light-blue);
  padding-bottom: 10px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.service-item {
  background-color: var(--white);
  padding: 25px;
  border-radius: 10px;
  border-left: 4px solid var(--secondary-blue);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.service-item h4 {
  color: var(--text-dark);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.service-item p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Contact Form Styles */
.contact-form {
  background-color: var(--white);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.3s ease;
}

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

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

.submit-button {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 15px 40px;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  width: 100%;
}

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

.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Contact Info Styles */
.contact-info {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 40px;
  border-radius: 15px;
}

.contact-info h3 {
  margin-bottom: 30px;
  font-size: 1.8rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
  gap: 15px;
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.contact-item-icon svg {
  width: 24px;
  height: 24px;
}

.contact-item .contact_logo {
  width: 250px;
}

/* Footer Styles */
.footer {
  background-color: var(--dark-gray);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-section h3 {
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.footer-section p,
.footer-section a {
  color: #d1d5db;
  text-decoration: none;
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid #374151;
  margin-top: 40px;
  padding-top: 30px;
  text-align: center;
  color: #9ca3af;
  display: flex;
  justify-content: center;
}

.footer-bottom p {
  align-self: center;
}

.footer-bottom .integra-footer {
  width: 60px;
  height: 60px;
  margin: 0 30px 0 0;
  display: none;
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
  .footer-bottom .integra-footer {
    margin: 0 30px;
  }

  .footer-bottom p {
    margin: 0 10px 0 0;
  }

  .preheader-content {
    flex-direction: column;
    gap: 10px;
  }

  .preheader-contact {
    gap: 15px;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    padding: 20px;
    gap: 0;
    z-index: 1000;
  }

  .nav.nav-mobile-open {
    display: flex !important;
  }

  .nav li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }

  .nav li:last-child {
    border-bottom: none;
  }

  .nav a {
    display: block;
    padding: 15px 0;
    font-size: 18px;
    border-bottom: none;
    transition: color 0.3s ease;
  }

  .nav a:hover,
  .nav a.active {
    color: var(--primary-blue);
    background-color: var(--light-blue);
    padding-left: 10px;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .header-content {
    position: relative;
  }

  .hero {
    background:
      linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%)
  }

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

  .hero p {
    font-size: 1.1rem;
  }

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

  .section {
    padding: 60px 0;
  }

  .card {
    padding: 30px;
  }

  .card-icon {
    width: 70px;
    height: 70px;
  }

  .card-icon svg {
    width: 35px;
    height: 35px;
  }

  .grid {
    gap: 30px;
  }

  .partner-image {
    width: 120px;
    height: 120px;
  }

  .contact-form {
    padding: 30px;
  }

  .contact-info {
    padding: 30px;
    margin-top: 30px;
  }

  .contact-item-icon {
    width: 45px;
    height: 45px;
  }

  .contact-item-icon svg {
    width: 22px;
    height: 22px;
  }
}

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

  .section-title {
    font-size: 1.8rem;
  }

  .card {
    padding: 20px;
  }

  .card-icon {
    width: 60px;
    height: 60px;
  }

  .card-icon svg {
    width: 30px;
    height: 30px;
  }

  .contact-form {
    padding: 20px;
  }

  .contact-info {
    padding: 20px;
  }

  .contact-item-icon {
    width: 40px;
    height: 40px;
  }

  .contact-item-icon svg {
    width: 20px;
    height: 20px;
  }
}