/* Estilos principais para o site PHYTECHSERVICES */

:root {
  /* Cores principais */
  --primary-gradient-start: #8e44ad;
  --primary-gradient-end: #e67e22;
  --text-light: #ffffff;
  --text-dark: #333333;
  --text-medium: #555555;
  --background-light: #f8f9fa;
  --background-dark: #343a40;
  --accent-color: #8e44ad;
  --secondary-color: #e67e22;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --info-color: #17a2b8;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  
  /* Fontes */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  
  /* Tamanhos */
  --container-width: 1200px;
  --container-padding: 20px;
  --header-height: 80px;
  --footer-height: 200px;
  --border-radius: 10px;
  --button-radius: 50px;
}

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

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

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

a:hover {
  color: var(--secondary-color);
}

ul, ol {
  list-style-position: inside;
}

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

.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Header e navegação */
header {
  background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
  color: var(--text-light);
  padding: 15px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-light);
}

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

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

.nav-list li {
  margin-left: 20px;
}

.nav-list a {
  color: var(--text-light);
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.nav-list a:hover, .nav-list a.active {
  background-color: rgba(255, 255, 255, 0.2);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero section */
.hero {
  background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--text-light);
  color: var(--accent-color);
  border-radius: var(--button-radius);
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--text-light);
}

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

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

.btn-outline:hover {
  background-color: var(--text-light);
  color: var(--accent-color);
}

/* Seções */
section {
  padding: 60px 0;
}

section h2 {
  font-size: 2.5rem;
  color: var(--accent-color);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

section h2::after {
  content: '';
  width: 100px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

/* Seção de serviços */
.services-section {
  background-color: var(--background-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--text-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-content {
  padding: 20px;
}

.service-content h3 {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.service-content p {
  color: var(--text-medium);
  margin-bottom: 15px;
}

.service-link {
  color: var(--accent-color);
  font-weight: 600;
  display: inline-block;
  position: relative;
}

.service-link::after {
  content: '';
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  position: absolute;
  bottom: -2px;
  left: 0;
  transition: all 0.3s ease;
}

.service-link:hover::after {
  width: 100%;
}

/* Footer */
footer {
  background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
  color: var(--text-light);
  padding: 60px 0 20px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-column {
  flex: 1;
  min-width: 250px;
  margin-bottom: 30px;
}

.footer-column h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

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

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: var(--text-light);
  opacity: 0.8;
}

.footer-column ul li a:hover {
  opacity: 1;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  text-align: center;
  line-height: 40px;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: var(--text-light);
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 30px;
}

/* Responsividade */
@media (max-width: 768px) {
  .nav-list {
    display: none;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    padding: 20px;
    z-index: 100;
  }
  
  .nav-list.active {
    display: flex;
  }
  
  .nav-list li {
    margin: 10px 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-column {
    flex: 100%;
  }
}

/* Página interna */
.page-header {
  background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
  color: var(--text-light);
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  list-style: none;
}

.breadcrumb li {
  margin: 0 10px;
}

.breadcrumb li:not(:last-child)::after {
  content: '>';
  margin-left: 10px;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
  color: var(--text-light);
  opacity: 0.7;
}

.breadcrumb a:hover {
  opacity: 1;
}

.breadcrumb li:last-child a {
  opacity: 1;
  font-weight: 600;
}

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

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Utilitários */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 2.5rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 2.5rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }
.py-5 { padding-top: 2.5rem; padding-bottom: 2.5rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }
.px-5 { padding-left: 2.5rem; padding-right: 2.5rem; }