@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');
@import 'normalize.css';
@import 'variables.css';
@import 'components/header.css';
@import 'components/contact.css';
@import 'components/footer.css';
@import 'components/sections.css';
@import 'components/animations.css';

/* Base styles */
html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  overflow-x: hidden; /* Evita rolagem horizontal em dispositivos pequenos */
  max-width: 100%;
}

* {
  box-sizing: border-box;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  box-sizing: border-box; /* Garante que o padding não ultrapasse a largura */
}

img {
  max-width: 100%;
  height: auto;
  display: block; /* Evita espaço extra abaixo das imagens */
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--secondary-color);
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
}

h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  position: relative;
  margin-bottom: var(--spacing-md);
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
}

h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-medium);
}

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

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

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

/* Buttons */
.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: var(--font-weight-medium);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}

.btn:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}

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

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

/* Sections */
section {
  padding: var(--spacing-xl) 0;
  width: 100%;
  overflow: hidden; /* Previne qualquer elemento filho de causar rolagem horizontal */
}

section:nth-child(even) {
  background-color: var(--background-alt);
}

/* Grid system */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col {
  flex: 1;
  padding: 0 15px;
  min-width: 0;
}

/* Imagens e fundos */
.bg-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

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

.tech-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
  height: 250px;
}

.tech-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.tech-image-container:hover .tech-image {
  transform: scale(1.1);
}

/* Responsividade para imagens */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

/* Responsive adjustments */
@media screen and (max-width: 1024px) {
  html {
    font-size: 15px; /* Reduz ligeiramente o tamanho da fonte */
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .row {
    flex-direction: column;
  }
  
  .col {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
  
  .btn {
    display: block;
    width: 100%;
    margin-bottom: var(--spacing-sm);
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .image-gallery {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
    margin-bottom: 10px;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 13px;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  section {
    padding: var(--spacing-md) 0;
  }
  
  .tech-card, 
  .feature-item {
    min-width: 100%;
  }
}

@media screen and (max-width: 360px) {
  html {
    font-size: 12px; /* Reduz ainda mais fonte para telas muito pequenas */
  }
  
  .container {
    padding: 0 10px;
  }
  
  .contact-form {
    padding: 15px;
  }
  
  .form-control {
    padding: 8px;
  }
}