/* 
  BASE.CSS - Estilos Base do Site Guns N' Roses
  Design: Rock moderno com paleta harmônica
  Responsividade: Mobile-first com Grid e Flexbox
*/

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #E0E0E0;
  background-color: #121212;
  overflow-x: hidden;
}

/* ========== TIPOGRAFIA ========== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #FFFFFF;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

a {
  color: #FFB300;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #E53935;
  text-decoration: underline;
}

/* ========== CONTAINER E LAYOUT ========== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
}

/* ========== CABEÇALHO ========== */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(229, 57, 53, 0.2);
  z-index: 1000;
  padding: 1rem 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
}

.logo img {
  height: 40px;
  width: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: #E0E0E0;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #FFB300;
  text-decoration: none;
}

@media (max-width: 768px) {
  nav ul {
    gap: 1rem;
    font-size: 0.85rem;
  }
  
  .header-content {
    padding: 0 1rem;
  }
}

/* ========== SEÇÕES ========== */

section {
  padding: 4rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 2.5rem 0;
  }
}

/* ========== HERO ========== */

.hero {
  margin-top: 60px;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.1) 0%, rgba(255, 179, 0, 0.05) 100%),
              url('/assets/img/hero.svg') center/cover no-repeat;
  background-attachment: fixed;
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/assets/img/pattern.svg') repeat;
  opacity: 0.05;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #FFB300, #E53935);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: #B0B0B0;
  margin-bottom: 2rem;
}

.cta-button {
  display: inline-block;
  background-color: #E53935;
  color: #FFFFFF;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 2px solid #E53935;
  cursor: pointer;
}

.cta-button:hover {
  background-color: #FFB300;
  border-color: #FFB300;
  color: #121212;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(229, 57, 53, 0.3);
}

@media (max-width: 768px) {
  .hero {
    margin-top: 60px;
    padding: 3rem 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
}

/* ========== GRID DE INFORMAÇÕES ========== */

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.info-card {
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.1), rgba(255, 179, 0, 0.05));
  border: 1px solid rgba(229, 57, 53, 0.2);
  border-radius: 8px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #E53935, #FFB300);
}

.info-card:hover {
  border-color: rgba(255, 179, 0, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(229, 57, 53, 0.15);
}

.info-card h3 {
  color: #FFB300;
  margin-bottom: 1rem;
}

.info-card p {
  font-size: 0.95rem;
  color: #B0B0B0;
}

/* ========== TABELA ========== */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(229, 57, 53, 0.2);
  border-radius: 8px;
  overflow: hidden;
}

thead {
  background-color: rgba(229, 57, 53, 0.15);
}

th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: #FFB300;
  border-bottom: 2px solid rgba(229, 57, 53, 0.3);
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(229, 57, 53, 0.1);
  font-size: 0.95rem;
}

tr:hover {
  background-color: rgba(229, 57, 53, 0.05);
}

@media (max-width: 768px) {
  table {
    font-size: 0.85rem;
  }
  
  th, td {
    padding: 0.5rem;
  }
}

/* ========== RODAPÉ ========== */

footer {
  background-color: #0A0A0A;
  border-top: 1px solid rgba(229, 57, 53, 0.2);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: #FFB300;
  margin-bottom: 1rem;
}

.footer-section p, .footer-section a {
  font-size: 0.85rem;
  color: #757575;
  line-height: 1.8;
}

.footer-section a:hover {
  color: #FFB300;
}

.company-info {
  font-size: 0.75rem;
  color: #4A4A4A;
  line-height: 1.6;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(229, 57, 53, 0.1);
}

.company-info p {
  margin-bottom: 0.3rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(229, 57, 53, 0.1);
  font-size: 0.8rem;
  color: #4A4A4A;
}

/* ========== EFEITOS E ANIMAÇÕES ========== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease-out;
}

.slide-in {
  animation: slideInLeft 0.6s ease-out;
}

/* ========== UTILITÁRIOS ========== */

.text-center {
  text-align: center;
}

.text-muted {
  color: #757575;
}

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

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

.highlight {
  color: #FFB300;
  font-weight: 600;
}

.highlight-red {
  color: #E53935;
  font-weight: 600;
}

/* ========== SCROLLBAR ========== */

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #121212;
}

::-webkit-scrollbar-thumb {
  background: #E53935;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #FFB300;
}