/* 
 * SIMM Inspection - Main Stylesheet
 * Modern, responsive design with Brazilian color palette
 */

:root {
  /* Color Palette - Brazilian Inspired */
  --primary-color: #009c3b;      /* Green from Brazilian flag */
  --primary-dark: #007a2e;       /* Darker green */
  --secondary-color: #ffdf00;    /* Yellow from Brazilian flag */
  --secondary-dark: #e6c300;     /* Darker yellow */
  --accent-color: #3e4095;       /* Blue accent */
  --text-color: #333333;         /* Dark gray for text */
  --text-light: #777777;         /* Light gray for secondary text */
  --background-color: #ffffff;   /* White background */
  --background-alt: #f9f9f9;     /* Alternative light background */
  --border-color: #e0e0e0;       /* Light border color */
  
  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Container width */
  --container-width: 1200px;
  
  /* Border radius */
  --border-radius: 6px;
}

/* Typography Imports */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@400;600&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--background-color);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  color: var(--accent-color);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

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

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

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

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

/* Header Styles */
.site-header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
}

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

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  width: 50px;
  height: auto;
  margin-right: var(--spacing-sm);
}

.logo-container h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--accent-color);
}

.main-nav .nav-menu {
  display: flex;
}

.main-nav .nav-menu li {
  margin-left: var(--spacing-md);
}

.main-nav .nav-menu a {
  color: var(--text-color);
  font-weight: 500;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--text-color);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)), url('https://source.unsplash.com/1600x900/?brazil,quality,inspection');
  background-size: cover;
  background-position: center;
  color: white;
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero-content p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

/* Services Section */
.services-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
}

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

.service-card h3 {
  margin: var(--spacing-sm) 0;
  font-size: 1.3rem;
}

/* About Section */
.about-section {
  padding: var(--spacing-xl) 0;
}

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

.key-facts {
  display: flex;
  justify-content: space-around;
  margin-top: var(--spacing-lg);
  text-align: center;
}

.fact {
  display: flex;
  flex-direction: column;
}

.fact-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--font-primary);
}

.fact-text {
  font-size: 0.9rem;
  color: var(--text-light);
  text-transform: uppercase;
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.testimonials-slider {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

.testimonial {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  flex-basis: calc(33.333% - var(--spacing-md));
  min-width: 280px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.testimonial-author {
  font-weight: 600;
  color: var(--accent-color);
}

/* Game Section */
.game-section {
  padding: var(--spacing-xl) 0;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.game-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.game-link-item {
  background-color: var(--background-alt);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  transition: transform 0.3s ease;
}

.game-link-item:hover {
  transform: translateY(-5px);
}

.game-link-item a {
  font-weight: 600;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xl) 0;
}

.contact-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-form {
  flex: 1;
  min-width: 300px;
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-secondary);
}

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

.info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.info-item svg {
  width: 24px;
  height: 24px;
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
  flex-shrink: 0;
}

.info-item h4 {
  margin-bottom: var(--spacing-xs);
}

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

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-logo,
.footer-links,
.footer-services,
.footer-social {
  flex: 1;
  min-width: 200px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.footer-logo-img {
  width: 40px;
  height: auto;
  margin-right: var(--spacing-sm);
  filter: brightness(0) invert(1);
}

.footer-content h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-content a {
  color: rgba(255, 255, 255, 0.8);
}

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

.footer-content ul li {
  margin-bottom: var(--spacing-xs);
}

.social-icons {
  display: flex;
  gap: var(--spacing-sm);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.social-icons a:hover {
  background-color: var(--primary-color);
}

.social-icons svg {
  width: 20px;
  height: 20px;
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-content h2 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .main-nav .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    padding: var(--spacing-sm) 0;
  }
  
  .main-nav .nav-menu.active {
    display: flex;
  }
  
  .main-nav .nav-menu li {
    margin: 0;
  }
  
  .main-nav .nav-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .key-facts {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  html {
    font-size: 14px;
  }
  
  .hero-content h2 {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-slider {
    flex-direction: column;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card, .testimonial, .game-link-item {
  animation: fadeIn 0.6s ease forwards;
}

.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.4s; }
.service-card:nth-child(4) { animation-delay: 0.6s; }