:root {
  --color-bg-dark: #121212;
  --color-bg-card: #1e1e1e;
  --color-accent: #75519e;
  --color-text-main: #e0e0e0;
  --color-text-muted: #a0a0a0;
  --color-border: #333333;

  --font-heading: "Arial", sans-serif;
  --font-body: "Roboto", sans-serif;

  --header-height: 80px;
}

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-main);
  padding-top: var(--header-height);
  line-height: 1.6;

  background-image:
    linear-gradient(rgba(14, 14, 14, 0.611), rgba(18, 18, 18, 0.651)),
    url("../image/fondo.png");
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 40px;
  display: inline-block;
  position: relative;
  padding-bottom: 10px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
}

.section-padding {
  padding: 80px 0;
}

.sticky-header {
  background-color: rgba(18, 18, 18, 0.95);
  height: var(--header-height);
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.sticky-header.hidden {
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: 90%;
  margin: 0 auto;
  padding: 0 20px;
  position: relative; /* Needed for absolute positioning context */
}

/* ... nav-left ... */

.brand-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.brand-center.hidden {
  opacity: 0;
  visibility: hidden;
}

.brand-center h1 {
  font-size: 2rem;
  color: var(--color-text-main);
  letter-spacing: 4px;
  font-weight: 700;
}

.nav-left ul {
  display: flex;
  gap: 30px;
}

.nav-left a {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.nav-left a:hover {
  color: var(--color-accent);
}

.brand-center h1 {
  font-size: 2rem;
  color: var(--color-text-main);
  letter-spacing: 4px;
  font-weight: 700;
}

.social-right {
  display: flex;
  gap: 20px;
}

.social-right a {
  color: var(--color-text-muted);
  font-size: 1.2rem;
}

.social-right a:hover {
  color: var(--color-accent);
  transform: translateY(-2px);
}

.dates-layout {
  background: transparent;
}

.dates-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.date-item {
  display: grid;
  grid-template-columns: 0.7fr 4fr 1.5fr;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 25px;
  align-items: center;
  border-radius: 4px;
  transition:
    transform 0.3s ease,
    border-color 0.3s ease;
}

.date-item:hover {
  transform: translateX(10px);
  border-color: var(--color-accent);
}

.date-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* Changed from center */
  justify-content: center;
  border-right: 2px solid var(--color-border);
  padding-right: 15px;
  margin-right: 15px;
}

.date-day {
  font-size: 1.8rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-text-main);
  line-height: 1;
}

.date-year {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.event-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-city {
  font-size: 1.4rem;
  color: var(--color-text-main);
  margin-bottom: 5px;
}

.event-venue {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 5px;
}

.event-support {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.date-action {
  display: flex;
  justify-content: flex-end;
}

.action-btn,
.btn-small {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  padding: 10px 30px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.action-btn:hover,
.btn-small:hover {
  background-color: var(--color-accent);
  color: var(--color-bg-dark);
}

.action-btn.disabled {
  border-color: var(--color-border);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.action-btn.disabled:hover {
  background-color: transparent;
  color: var(--color-text-muted);
}

#merch {
  background-color: #0d0d0d;
}

.image-grid-horizontal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 20px;
}

.image-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 0;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.image-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-color: var(--color-accent);
}

.card-image-wrapper {
  background-color: #2a2a2a;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.card-image-wrapper img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.5));
}

.card-content {
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  flex-grow: 1;
  justify-content: space-between;
}

.card-content h3 {
  font-size: 1.2rem;
  color: var(--color-text-main);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.video-item {
  background-color: var(--color-bg-card);
  padding: 10px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background-color: black;
  border-radius: 2px;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-item p {
  margin-top: 15px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-align: center;
  color: var(--color-text-muted);
}

.contact-box {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-accent);
  padding: 60px;
  text-align: center;
  border-radius: 4px;
  max-width: 800px;
  margin: 0 auto;
}

.contact-box p {
  font-size: 1.2rem;
  color: var(--color-text-main);
}

.contact-link {
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 700;
  border-bottom: 2px solid transparent;
}

.contact-link:hover {
  border-bottom-color: var(--color-accent);
}

footer {
  background-color: #000;
  color: var(--color-text-muted);
  text-align: center;
  padding: 40px 0;
  font-size: 0.9rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    justify-content: center;
    gap: 15px;
    padding-top: 15px;
    height: auto;
  }

  /* Reset absolute positioning for logo on mobile */
  .brand-center {
    position: static;
    transform: none;
    order: -1; /* Move to top */
    margin-bottom: 5px;
  }

  .sticky-header {
    height: auto;
    padding-bottom: 20px;
  }

  /* Adjust body padding for taller header */
  body {
    padding-top: 180px;
  }

  .nav-left ul {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  /* Center switch in mobile */
  #language-switch {
      margin-left: 0;
  }

  .date-item {
    grid-template-columns: 1fr; /* Stack vertically */
    text-align: center;
    gap: 15px;
  }

  /* Center date info */
  .date-info {
    align-items: center; /* Center horizontally */
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-right: 0;
    padding-bottom: 15px;
    margin-right: 0;
    width: 100%;
  }

  .date-action {
    justify-content: center;
  }
  
  /* Center Section Titles */
  .section-title {
      text-align: center;
      display: block; /* Make block to fill width */
      margin-left: auto;
      margin-right: auto;
  }
  
  .section-title::after {
      left: 50%;
      transform: translateX(-50%);
  }

  /* Fix Video Grid overflow */
  .video-grid {
      grid-template-columns: 1fr;
  }
  
  .image-grid-horizontal {
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

#spotify-section {
  padding: 60px 0;
  background-color: #000;
  display: flex;
  justify-content: center;
}

.spotify-container {
  width: 100%;
  max-width: 800px;
  padding: 0 20px;
}

.spotify-player {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background-color: #282828;
}

/* Language Selector - Toggle */
#language-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-left: 15px;
}

.lang-option {
  cursor: pointer;
  transition:
    color 0.3s ease,
    font-weight 0.3s ease;
}

.lang-option:hover {
  color: var(--color-text-main);
}

.lang-option.active {
  color: var(--color-accent);
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
}

.separator {
  color: var(--color-border);
}