/*
Author: luck web dev 
version: 1.0
Pre release Demo version
*/
:root {
  --sepultura-red: #e30d13;
  --sepultura-black: #000000;
  --sepultura-dark: #111111;
}

body {
  font-family: 'Bebas Neue', 'Helvetica Neue', Arial, sans-serif;
  color: white;
  background-color: var(--sepultura-black);
  padding-top: 70px;
  scroll-behavior: smooth;
}

@font-face {
  font-family: 'Bebas Neue';
  src: url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');
}

.navbar {
  background-color: rgba(0, 0, 0, 0.95) !important;
  border-bottom: 2px solid var(--sepultura-red);
  transition: all 0.3s ease;
  padding: 15px 0;
}

.navbar.scrolled {
  padding: 5px 0;
  background-color: rgba(0, 0, 0, 0.98) !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.navbar-brand img {
  height: 50px;
  transition: all 0.3s ease;
}

.navbar.scrolled .navbar-brand img {
  height: 40px;
}

.nav-link {
  color: white !important;
  font-weight: bold;
  text-transform: uppercase;
  margin: 0 15px;
  position: relative;
  font-size: 1.1rem;
}

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

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

.hero-section {
  position: relative;
  height: 100vh;
  min-height: 650px;
  overflow: hidden;
}

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
}

.hero-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 5px;
  margin-bottom: 20px;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.8);
  background: linear-gradient(45deg, #fff, #ccc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 30px;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.8);
}

.btn-sepultura {
  background-color: transparent;
  color: white;
  font-weight: bold;
  text-transform: uppercase;
  border: 2px solid var(--sepultura-red);
  padding: 12px 30px;
  border-radius: 0;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
}

.btn-sepultura::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--sepultura-red);
  transition: all 0.4s ease;
  z-index: -1;
}

.btn-sepultura:hover {
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(227, 13, 19, 0.4);
}

.btn-sepultura:hover::before {
  left: 0;
}

.section-title {
  font-size: 3rem;
  text-transform: uppercase;
  margin-bottom: 50px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 50%;
  height: 3px;
  background: var(--sepultura-red);
  bottom: -10px;
  left: 25%;
}

.tour-section {
  background-color: var(--sepultura-dark);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.tour-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1514525253161-7a46d19cd819?q=80&w=2070&auto=format&fit=crop') center/cover;
  opacity: 0.1;
  z-index: 0;
}

.tour-date {
  border-left: 4px solid var(--sepultura-red);
  padding: 25px;
  margin-bottom: 30px;
  background-color: rgba(20, 20, 20, 0.8);
  transition: all 0.4s ease;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(5px);
}

.tour-date:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  background-color: rgba(30, 30, 30, 0.9);
}

.tour-date h4 {
  color: var(--sepultura-red);
  font-weight: bold;
}

.tour-date h5 {
  font-size: 1.5rem;
  margin: 10px 0;
}

.cta-section {
  background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), url('https://images.unsplash.com/photo-1470229722913-7c0e2dbbafd3?q=80&w=2070&auto=format&fit=crop') center/cover;
  padding: 120px 0;
  text-align: center;
  position: relative;
}

.band-logo {
  max-width: 200px;
  margin: 40px auto;
  filter: drop-shadow(0 0 10px rgba(227, 13, 19, 0.5));
  transition: all 0.5s ease;
}

.band-logo:hover {
  transform: rotate(5deg) scale(1.1);
  filter: drop-shadow(0 0 15px rgba(227, 13, 19, 0.8));
}

.social-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin: 30px 0;
}

.social-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 10px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-icon::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--sepultura-red);
  top: 100%;
  left: 0;
  transition: all 0.3s ease;
  z-index: -1;
}

.social-icon:hover {
  transform: translateY(-5px);
  color: white;
}

.social-icon:hover::before {
  top: 0;
}

.social-icon i {
  font-size: 20px;
}

footer {
  background-color: #000;
  padding: 50px 0 20px;
  text-align: center;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sepultura-red), transparent);
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--sepultura-red);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(227, 13, 19, 0.5);
}

/* Efeito de digitação */
.typewriter {
  overflow: hidden;
  border-right: 3px solid var(--sepultura-red);
  white-space: nowrap;
  margin: 0 auto;
  letter-spacing: 2px;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--sepultura-red) }
}

/* Media Queries */
@media (max-width: 992px) {
  .hero-title {
      font-size: 4rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
      font-size: 3rem;
  }
  
  .hero-subtitle {
      font-size: 1.2rem;
  }
  
  .section-title {
      font-size: 2.5rem;
  }
  
  .navbar-collapse {
      background-color: rgba(0, 0, 0, 0.95);
      padding: 20px;
      margin-top: 10px;
      border-top: 1px solid #333;
  }
  
  .nav-link {
      margin: 10px 0;
  }
}

@media (max-width: 576px) {
  .hero-title {
      font-size: 2.5rem;
  }
  
  .section-title {
      font-size: 2rem;
  }
  
  .tour-date {
      padding: 20px;
  }
}