/* ----------------------------------------------------------------
 * FONTS
 * ---------------------------------------------------------------- */
@font-face {
  font-family: BreakGothic;
  src: url('../font/Break-gothic.ttf');
  font-display: swap;
}

/* ----------------------------------------------------------------
 * ROOT VARIABLES
 * ---------------------------------------------------------------- */
:root {
  /* Colors */
  --cor-principal: #ff0000;
  --cor-secundaria: #ffffff;
  --cor-fundo: #000000;
  --cor-texto-claro: #c5c5c5;
  --cor-texto-escuro: #888888;
  --cor-album-fundo: #292929;
  --cor-texto-hover: #f52727;

  /* Backgrounds */
  --bg-album-section: rgba(15, 15, 15, 0.75);
  --bg-album-hover: rgba(20, 20, 20, 0.85);
  --bg-tracklist: rgba(255, 255, 255, 0.05);
  --bg-tracklist-hover: rgba(255, 255, 255, 0.1);
  --bg-footer: #0a0a0a;
  --bg-stats: #1a1a1a;

  /* Borders */
  --borda-footer: #333;
  --borda-album: rgba(255, 255, 255, 0.1);

  /* Shadows */
  --sombra: rgba(0, 0, 0, 0.3);

  /* Fonts */
  --fonte-principal: 'Arial', sans-serif;
  --fonte-titulo: 'BreakGothic', sans-serif;

  /* Gradients */
  --gradiente-album-title: linear-gradient(45deg, #fff, #888);
  --gradiente-link-album: linear-gradient(45deg, #f70, #f30);
  --gradiente-link-album-hover: linear-gradient(45deg, #f30, #f70);
  --gradiente-link-youtube: linear-gradient(45deg, #010100, #CD1212, #010100);
  --gradiente-link-youtube-hover: linear-gradient(45deg, #CD1212, #490000, #CD1212);

  /* Transitions */
  --transicao-suave: 0.3s ease-in-out;
  --transicao-botao: 0.2s ease;

  /* Spacing */
  --espaco-padrao: 1rem;
  --espaco-pequeno: 0.5rem;
  --espaco-medio: 1.5rem;
  --espaco-grande: 2rem;

  /* Layouts */
  --max-largura: 1200px;
  --borda-raio-pequeno: 5px;
  --borda-raio-medio: 8px;
  --borda-raio-grande: 10px;
  --borda-raio-botao: 25px;
  --borda-raio-completo: 50px;
}

/* ----------------------------------------------------------------
 * RESET & BASE STYLES
 * ---------------------------------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--fonte-principal);
  background-color: #111;
  background-image: linear-gradient(rgba(0, 0, 0, 0.85),
      rgba(0, 0, 0, 0.85)), url('https://i0.wp.com/www.ambientlightblog.com/wp-content/uploads/2018/12/Scarlxrd_051218_0028-feature.jpg?fit=2048%2C1075&ssl=1');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--cor-secundaria);
  margin: 0;
  padding: 0;
}

/* ----------------------------------------------------------------
 * TYPOGRAPHY
 * ---------------------------------------------------------------- */
h1, h2 {
  text-align: center;
  margin: 0 0 30px;
}

h1 {
  font-family: var(--fonte-titulo);
  font-size: 1.8rem;
  color: var(--cor-secundaria);
  margin: 1.5rem;
  letter-spacing: 8px;
}

h2 {
  font-family: var(--fonte-titulo);
  font-size: 1.25rem;
  color: var(--cor-texto-escuro);
}

p {
  font-size: 1rem;
  line-height: 1.6;
  margin: 15px 0;
  text-align: center;
}

/* ----------------------------------------------------------------
 * LINKS & INTERACTIVE ELEMENTS
 * ---------------------------------------------------------------- */
a {
  color: var(--cor-texto-escuro);
  text-decoration: underline;
  transition: color var(--transicao-suave);
}

a:hover {
  color: var(--cor-secundaria);
}

/* ----------------------------------------------------------------
 * LISTS
 * ---------------------------------------------------------------- */
ul, ol {
  list-style: decimal;
  padding-right: 1rem;
}

li {
  margin-bottom: 15px;
}

/* ----------------------------------------------------------------
 * LAYOUT COMPONENTS
 * ---------------------------------------------------------------- */
main {
  max-width: 100%;
  margin: 0 auto;
  padding: 20px 5px;
  border-radius: var(--borda-raio-grande);
}

/* ----------------------------------------------------------------
 * ALBUM SECTION STYLES
 * ---------------------------------------------------------------- */
.albums-container {
  width: 100%;
  margin: 0 auto;
  padding: var(--espaco-padrao);
}

.album-section {
  background: var(--bg-album-section);
  backdrop-filter: blur(10px);
  border: 1px solid var(--borda-album);
  margin: var(--espaco-padrao) 0;
  transition: transform var(--transicao-suave);
}

.album-section:hover {
  transform: translateY(-5px);
  background: var(--bg-album-hover);
}

.album-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
}

.album-item {
  border-radius: var(--borda-raio-medio);
  overflow: hidden;
  transition: transform var(--transicao-suave);
  padding: 0;
}

.album-item:hover {
  transform: translateY(-5px);
}

/* ----------------------------------------------------------------
 * ALBUM DETAILS
 * ---------------------------------------------------------------- */
.album-details {
  display: flex;
  flex-direction: column;
  gap: var(--espaco-pequeno);
  padding: 15px;
  text-align: center;
}

.album-title {
  font-size: 1rem;
  margin: 0;
  background: var(--gradiente-album-title);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--cor-texto-escuro);
}

.album-date {
  font-size: 0.9rem;
  color: var(--cor-texto-claro);
}

.album-description {
  font-size: 0.9rem;
  color: var(--cor-texto-claro);
  margin-bottom: 10px;
}

/* ----------------------------------------------------------------
 * ALBUM LINKS
 * ---------------------------------------------------------------- */
.album-link,
.album-link-youtube {
  margin-top: var(--espaco-pequeno);
  text-align: center;
}

.album-link a {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: var(--gradiente-link-album);
  border-radius: var(--borda-raio-botao);
  color: white;
  text-decoration: none;
  transition: transform var(--transicao-botao);
}

.album-link a:hover {
  background: var(--gradiente-link-album-hover);
  transform: scale(1.05);
}

.album-link-youtube a {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: var(--gradiente-link-youtube);
  border-radius: var(--borda-raio-botao);
  color: white;
  text-decoration: none;
  transition: transform var(--transicao-botao);
}

.album-link-youtube a:hover {
  background: var(--gradiente-link-youtube-hover);
  transform: scale(1.05);
}

/* ----------------------------------------------------------------
 * COVER IMAGES
 * ---------------------------------------------------------------- */
.cover-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--borda-raio-pequeno);
  overflow: hidden;
}

.album-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transicao-suave);
}

.secondary-cover {
  opacity: 0;
}

.cover-container:hover .secondary-cover {
  opacity: 1;
}

/* ----------------------------------------------------------------
 * TRACKLIST
 * ---------------------------------------------------------------- */
.tracklist {
  margin-top: var(--espaco-padrao);
  border: none;
}

.tracklist summary {
  cursor: pointer;
  padding: var(--espaco-pequeno);
  background: var(--bg-tracklist);
  border-radius: var(--borda-raio-pequeno);
  font-size: 1rem;
  color: var(--cor-secundaria);
  font-weight: 700;
  text-align: center;
}

.tracklist summary:hover {
  background: var(--bg-tracklist-hover);
  color: var(--cor-principal);
}

.tracklist ol {
  margin-top: var(--espaco-pequeno);
  list-style-position: inside;
  padding-left: var(--espaco-padrao);
}

.tracklist li {
  color: #fff;
  padding: var(--espaco-pequeno) 0;
  border-bottom: 1px solid var(--borda-album);
  font-size: 0.9rem;
}

.tracklist li:last-child {
  border-bottom: none;
}

.tracklist .track-duration {
  color: var(--cor-texto-escuro);
  font-size: 0.8em;
}

.tracklist>p {
  margin-top: var(--espaco-pequeno);
  padding: var(--espaco-pequeno);
  border-radius: var(--borda-raio-pequeno);
  font-size: 0.9rem;
  color: var(--cor-secundaria);
  font-weight: 700;
  text-align: center;
}

/* ----------------------------------------------------------------
 * FOOTER
 * ---------------------------------------------------------------- */
.footer {
  background-color: var(--bg-footer);
  color: var(--cor-secundaria);
  padding: 30px 15px 15px;
  font-family: var(--fonte-principal);
}

.footer-content {
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  padding-bottom: 20px;
  text-align: center;
}

/* Footer Section Titles */
.footer-section h3 {
  font-size: 1.1em;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cor-texto-hover);
  display: block;
  text-align: center;
}

/* Quick Links */
.quick-links ul {
  padding: 0;
}

.quick-links li {
  margin: 8px 0;
  list-style: none;
}

.quick-links a {
  color: var(--cor-secundaria);
  text-decoration: none;
  transition: color var(--transicao-suave);
}

.quick-links a:hover {
  color: var(--cor-texto-hover);
}

/* Social Icons */
.social-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 15px auto;
  max-width: 250px;
  justify-content: center;
}

.social-icon {
  color: var(--cor-secundaria);
  font-size: 1.3em;
  transition: color var(--transicao-suave);
}

.social-icon:hover {
  color: var(--cor-texto-hover);
}

/* Stats Section */
.stats-container {
  display: grid;
  gap: 15px;
  margin-top: 15px;
}

.stats-container .stat-item {
  text-align: center;
  padding: 12px;
  background: var(--bg-stats);
  border-radius: var(--borda-raio-pequeno);
}

.stats-container .stat-number {
  display: block;
  font-size: 1.3em;
  font-weight: bold;
  color: var(--cor-texto-hover);
  margin-bottom: 5px;
}

.stats-container .stat-label {
  font-size: 0.8em;
  color: var(--cor-texto-escuro);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid var(--borda-footer);
  padding-top: 15px;
  text-align: center;
  font-size: 0.8em;
}

.footer-bottom a {
  color: var(--cor-texto-hover);
  text-decoration: none;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------------
 * UTILITY COMPONENTS
 * ---------------------------------------------------------------- */
/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 8px 16px;
  background-color: var(--cor-principal);
  color: var(--cor-secundaria);
  font-size: 0.9rem;
  border: none;
  border-radius: var(--borda-raio-completo);
  cursor: pointer;
  transition: opacity var(--transicao-suave);
  opacity: 0;
  pointer-events: none;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background-color: var(--cor-texto-escuro);
  color: var(--cor-secundaria);
}

/* Info Container */
.info-container {
  position: fixed;
  bottom: 15px;
  left: 15px;
  display: flex;
  align-items: center;
}

.info-container.active .info-text {
  display: inline-block;
}

.info-icon {
  color: var(--cor-secundaria);
  background-color: var(--cor-principal);
  width: 25px;
  height: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  transition: background-color var(--transicao-suave);
}

.info-icon:hover {
  background-color: #7c0000;
}

.info-text {
  display: none;
  margin-left: 8px;
  background-color: #010100;
  color: var(--cor-secundaria);
  padding: 5px 8px;
  border-radius: var(--borda-raio-pequeno);
  font-size: 0.8rem;
}

#data-atualizacao {
  font-weight: bold;
}

/* ----------------------------------------------------------------
 * MEDIA QUERIES FOR LARGER SCREENS
 * ---------------------------------------------------------------- */
/* Tablet (768px and up) */
@media (min-width: 481px) {
  h1 {
    font-size: 2rem;
    letter-spacing: 10px;
  }

  h2 {
    font-size: 1.5rem;
  }

  p {
    font-size: 1.2rem;
  }

  main {
    padding: 25px 10px;
  }

  .album-title {
    font-size: 1.1rem;
  }

  .album-date {
    font-size: 1rem;
  }

  .album-description {
    font-size: 1rem;
  }

  .albums-container {
    padding: var(--espaco-medio);
  }

  .album-section {
    margin: var(--espaco-medio) 0;
  }

  .album-list {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .tracklist summary {
    font-size: 1.1rem;
    padding: var(--espaco-padrao);
  }

  .tracklist li {
    font-size: 1rem;
  }

  .back-to-top {
    bottom: 25px;
    right: 25px;
    padding: 10px 18px;
    font-size: 1rem;
  }

  .info-icon {
    width: 28px;
    height: 28px;
    font-size: 18px;
  }

  .info-text {
    font-size: 0.9rem;
  }
}

/* Medium screens (1024px and up) */
@media (min-width: 769px) {
  h1 {
    font-size: 2.5rem;
    letter-spacing: 12px;
    margin: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  p {
    font-size: 1.4rem;
  }

  main {
    padding: 30px 15px;
    max-width: 90%;
  }

  .album-title {
    font-size: 1.25rem;
  }

  .albums-container {
    padding: var(--espaco-grande);
    max-width: 90%;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .footer-section h3 {
    display: inline-block;
    text-align: left;
  }

  .social-grid {
    margin-left: 0;
    justify-content: start;
  }

  .social-icon {
    font-size: 1.4em;
  }

  .album-link a,
  .album-link-youtube a {
    padding: 0.7rem 1.4rem;
  }

  .tracklist summary {
    font-size: 1.2rem;
  }

  .back-to-top {
    padding: 10px 20px;
    font-size: 1.2rem;
  }
}

/* Large screens (1200px and up) */
@media (min-width: 1025px) {
  h1 {
    font-size: 3rem;
    letter-spacing: 14px;
  }

  h2 {
    font-size: 2rem;
  }

  p {
    font-size: 1.2rem;
  }

  main {
    padding: 40px 20px;
    max-width: var(--max-largura);
  }

  .album-title {
    font-size: 1.5rem;
  }

  .album-date {
    font-size: 1.2rem;
  }

  .album-description {
    font-size: 1rem;
  }

  .albums-container {
    max-width: var(--max-largura);
  }

  .album-list {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
  }

  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: var(--max-largura);
  }

  .album-link a,
  .album-link-youtube a {
    padding: 0.8rem 1.5rem;
  }

  .cover-container {
    border-radius: var(--borda-raio-medio);
  }

  .back-to-top {
    bottom: 30px;
    right: 30px;
    padding: 10px 20px;
    font-size: 1.5rem;
  }

  .info-icon {
    width: 30px;
    height: 30px;
    font-size: 20px;
  }

  .info-text {
    font-size: 1rem;
  }
}