/* Variables CSS */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-secondary: #64748b;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-bg: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-gray: #f1f5f9;
  --color-border: #e2e8f0;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  --max-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo-text {
  font-size: 1.5rem;
  color: var(--color-text);
  font-weight: 400;
}

.logo-text strong {
  font-weight: 700;
  color: var(--color-primary);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 500;
}

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

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-text);
  transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

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

.btn-secondary {
  background: var(--color-bg-gray);
  color: var(--color-text);
}

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

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

.btn-primary-outline:hover {
  background: var(--color-primary);
  color: white;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(29, 78, 216, 0.75) 100%);
}

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

.hero-content {
  position: relative;
  z-index: 1;
  color: white;
  padding: var(--spacing-xxl) 0;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.page-hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto;
}

/* Sections */
section {
  padding: var(--spacing-xxl) 0;
}

section h2 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.lead {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Services Grid */
.services {
  background: var(--color-bg-light);
}

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

.service-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

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

.service-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.service-link {
  color: var(--color-primary);
  font-weight: 600;
}

/* Process Section */
.process-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.process-image img {
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.process-text h2 {
  text-align: left;
  margin-bottom: var(--spacing-md);
}

.process-text > p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-light);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.step {
  display: flex;
  gap: var(--spacing-md);
}

.step-number {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.step h4 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.125rem;
}

.step p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* Testimonials */
.testimonials {
  background: var(--color-bg-light);
}

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

.testimonial-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.testimonial-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.testimonial-content {
  padding: var(--spacing-lg);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.testimonial-author strong {
  display: block;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* CTA Section */
.cta-section {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.cta-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.cta-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(29, 78, 216, 0.85) 100%);
}

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

.cta-content {
  position: relative;
  z-index: 1;
  color: white;
  text-align: center;
}

.cta-content h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-simple {
  text-align: center;
  background: var(--color-bg-light);
}

.cta-simple h2 {
  margin-bottom: var(--spacing-md);
}

.cta-simple p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Mission & Vision */
.mission-vision {
  background: var(--color-bg-light);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.mission-card,
.vision-card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.mission-card h2,
.vision-card h2 {
  text-align: left;
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

/* Team Section */
.team-image {
  margin-bottom: var(--spacing-xl);
}

.team-image img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.team-values {
  margin-top: var(--spacing-xl);
}

.team-values h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.value-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.value-item h4 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.value-item p {
  color: var(--color-text-light);
}

/* Experience / Stats */
.experience {
  background: var(--color-primary);
  color: white;
}

.experience h2 {
  color: white;
  margin-bottom: var(--spacing-xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 1.125rem;
  opacity: 0.9;
}

/* Solutions */
.solutions-intro {
  padding: var(--spacing-lg) 0;
}

.intro-image img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.solution-detail {
  padding: var(--spacing-xxl) 0;
}

.solution-detail.alt {
  background: var(--color-bg-light);
}

.solution-content {
  max-width: 900px;
  margin: 0 auto;
}

.solution-text h2 {
  text-align: left;
  margin-bottom: var(--spacing-sm);
}

.solution-text h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.features-list {
  list-style: none;
  margin: var(--spacing-md) 0 var(--spacing-lg) 0;
}

.features-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

.features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

/* Resources */
.resources-intro {
  padding: var(--spacing-lg) 0 var(--spacing-xl) 0;
}

.resources-categories {
  background: var(--color-bg-light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.resource-category {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.category-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.resource-category h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.resource-category p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.resource-list {
  list-style: none;
}

.resource-list li {
  padding: var(--spacing-xs) 0;
  color: var(--color-text-light);
  font-size: 0.9375rem;
  padding-left: 1.5rem;
  position: relative;
}

.resource-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* Newsletter */
.newsletter {
  background: var(--color-bg-light);
}

.newsletter-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.newsletter h2 {
  margin-bottom: var(--spacing-md);
}

.newsletter p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-light);
}

.newsletter-form {
  margin-top: var(--spacing-lg);
}

.form-group-inline {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.form-group-inline input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.form-note {
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
}

/* Contact */
.contact-section {
  background: var(--color-bg-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-form-container {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.contact-form-container h2 {
  text-align: left;
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.contact-form-container > p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-image {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.contact-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.info-item {
  display: flex;
  gap: var(--spacing-md);
}

.info-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.info-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
}

.info-item p {
  color: var(--color-text-light);
  margin: 0;
}

/* Thank You Page */
.thank-you {
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.thank-you-content {
  max-width: 700px;
  margin: 0 auto;
}

.check-icon {
  color: #22c55e;
  margin: 0 auto var(--spacing-lg) auto;
}

.thank-you h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.thank-you-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.next-steps {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
}

.next-steps h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.next-steps ul {
  list-style: none;
}

.next-steps li {
  padding: var(--spacing-xs) 0;
}

/* Error Pages */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content {
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.error-content h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.error-content p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Legal Pages */
.legal-page {
  padding: var(--spacing-xxl) 0;
}

.legal-page h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.last-updated {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-xl);
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.75rem;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  text-align: left;
}

.legal-content h3 {
  font-size: 1.25rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
  line-height: 1.7;
}

.legal-content ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

.legal-content li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 9999;
}

.cookie-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.cookie-content p {
  flex: 1;
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.cookie-link {
  color: var(--color-primary);
  text-decoration: underline;
  font-size: 0.9375rem;
}

/* Footer */
.site-footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h4 {
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-column p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

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

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav ul {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  section h2 {
    font-size: 1.75rem;
  }

  .process-content {
    grid-template-columns: 1fr;
  }

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

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

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }

  .cookie-actions .btn {
    width: 100%;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .error-code {
    font-size: 4rem;
  }

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