/* Estilos gerais */
:root {
  --primary-color: #4285f4;
  --secondary-color: #34a853;
  --accent-color: #ea4335;
  --light-color: #f8f9fa;
  --dark-color: #202124;
  --gray-color: #5f6368;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Roboto', Arial, sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--light-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
header {
  background-color: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

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

.nav-item {
  margin-left: 1.5rem;
}

.nav-link {
  color: var(--dark-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-color);
}

.hamburger {
  display: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

/* Apps Section */
.apps-section {
  padding: 4rem 0;
}

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

.section-title h2 {
  font-size: 2rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
}

.section-title p {
  color: var(--gray-color);
  max-width: 700px;
  margin: 0 auto;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.app-card {
  background-color: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.app-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f5f5f5;
}

.app-image img {
  max-width: 120px;
  max-height: 120px;
}

.app-info {
  padding: 1.5rem;
}

.app-info h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.app-info p {
  color: var(--gray-color);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-meta {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.app-rating {
  display: flex;
  align-items: center;
  margin-right: 1rem;
}

.app-rating i {
  color: #fbbc04;
  margin-right: 0.25rem;
}

.app-downloads {
  display: flex;
  align-items: center;
}

.app-downloads i {
  margin-right: 0.25rem;
}

.app-btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  text-decoration: none;
  transition: var(--transition);
  text-align: center;
}

.app-btn:hover {
  background-color: #3367d6;
}

/* App Detail */
.app-detail {
  padding: 4rem 0;
}

.app-header {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

.app-icon {
  width: 100px;
  height: 100px;
  margin-right: 2rem;
}

.app-title h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.app-title p {
  color: var(--gray-color);
}

.app-description {
  margin-bottom: 2rem;
}

.app-description h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.app-screenshots {
  margin-bottom: 2rem;
}

.app-screenshots h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.screenshot {
  border-radius: 5px;
  overflow: hidden;
}

.screenshot img {
  width: 100%;
  height: auto;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
  background-color: #f5f5f5;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: #3367d6;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 2rem 0;
  text-align: center;
}

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

.footer-content p {
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  justify-content: center;
  list-style: none;
  margin-bottom: 1rem;
}

.social-links li {
  margin: 0 0.5rem;
}

.social-links a {
  color: white;
  font-size: 1.5rem;
  transition: var(--transition);
}

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

.copyright {
  color: #aaa;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
  }

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

  .nav-item {
    margin: 1.5rem 0;
  }

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

  .hero p {
    font-size: 1rem;
  }

  .app-header {
    flex-direction: column;
    text-align: center;
  }

  .app-icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }
}