/* =========================================================
   DON MATHS — style.css
   Temas: escuro (padrão) + claro
   Trilíngue: PT · EN · ES
   Acessibilidade: WCAG 2.1 AA
   ========================================================= */

/* ---- 1. TOKENS — TEMA ESCURO (padrão) ---- */
:root {
  --bg:        #0a0a0a;
  --bg-mid:    #111111;
  --bg-card:   #161616;
  --bg-hover:  #1e1e1e;

  --gold:      #c9a435;
  --gold-lt:   #e6c870;
  --gold-dim:  rgba(201, 164, 53, 0.12);
  --gold-bdr:  rgba(201, 164, 53, 0.22);

  --text:      #f0ead8;
  --text-muted:#8a8070;
  --text-dim:  #5a5248;

  --focus-ring: #c9a435;

  --radius:    4px;
  --radius-lg: 8px;
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --nav-h:        68px;
  --section-gap:  7rem;
  --container:    1140px;

  /* transição suave de tema */
  --transition-theme: background-color .3s ease, color .3s ease, border-color .3s ease;
}

/* ---- 2. TEMA CLARO ---- */
[data-theme="light"] {
  --bg:        #faf8f4;
  --bg-mid:    #f3ede0;
  --bg-card:   #ffffff;
  --bg-hover:  #ede8db;

  --gold:      #7a5c12;
  --gold-lt:   #5e4509;
  --gold-dim:  rgba(122, 92, 18, 0.08);
  --gold-bdr:  rgba(122, 92, 18, 0.22);

  --text:      #1a1208;
  --text-muted:#5a4a30;
  --text-dim:  #8a7a60;

  --focus-ring: #7a5c12;
}

/* ---- 3. RESET / BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: var(--transition-theme);
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; background: none; border: none; }

/* ---- 4. ACESSIBILIDADE ---- */

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--gold);
  color: #000;
  padding: .5rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .88rem;
  z-index: 9999;
  transition: top .15s;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* Visível apenas para leitores de tela */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Focus visível global — WCAG 2.4.7 */
:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* Remove outline duplicado em elementos que já têm estilo de foco */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* Redução de movimento — WCAG 2.3.3 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---- 5. LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section { padding-block: var(--section-gap); }

.section-header { margin-bottom: 3rem; }
.section-header h2 { margin-bottom: .75rem; }
.section-header__sub {
  max-width: 640px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ---- 6. TIPOGRAFIA ---- */
.label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p + p { margin-top: .9rem; }

.subsection-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 4rem;
  margin-bottom: 1.5rem;
}

/* Tags / chips */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.5rem;
}
.tags span {
  font-size: .75rem;
  font-weight: 500;
  padding: .3rem .8rem;
  border: 1px solid var(--gold-bdr);
  border-radius: 100px;
  color: var(--gold);
  letter-spacing: .04em;
  transition: var(--transition-theme);
}

/* Stats */
.stats-row {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gold-bdr);
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat__label { font-size: .78rem; color: var(--text-muted); letter-spacing: .04em; }

.section-cta { text-align: center; margin-top: 2.5rem; }

/* ---- 7. BOTÕES ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--gold);
  color: #000;
  border: 2px solid transparent;
}
.btn--primary:hover { background: var(--gold-lt); transform: translateY(-1px); }

.btn--ghost {
  border: 1px solid var(--gold-bdr);
  color: var(--text);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
}

.btn--sm { font-size: .78rem; padding: .55rem 1.25rem; }

/* ---- 8. NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--gold-bdr);
}

.nav__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--text);
  flex-shrink: 0;
  transition: color .2s;
}
.nav__logo:hover { color: var(--gold); }

.nav__links {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color .2s;
  padding-block: .25rem;
}
.nav__links a:hover { color: var(--gold); }

/* Controles do nav: lang + tema + social */
.nav__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* Seletor de idioma */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: 100px;
  padding: 2px;
}
.lang-btn {
  font-family: var(--font-display);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: .3rem .65rem;
  border-radius: 100px;
  color: var(--text-muted);
  background: transparent;
  transition: background .2s, color .2s;
  line-height: 1;
}
.lang-btn:hover { color: var(--gold); }
.lang-btn[aria-pressed="true"] {
  background: var(--gold);
  color: #000;
}

/* Botão de tema */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  transition: color .2s, background .2s, border-color .2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--gold);
  border-color: var(--gold);
  background: var(--gold-dim);
}

/* Mostrar ícone correto por tema */
[data-theme="dark"]  .icon-moon { display: none; }
[data-theme="dark"]  .icon-sun  { display: block; }
[data-theme="light"] .icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* Redes sociais */
.nav__social {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav__social a {
  color: var(--text-muted);
  transition: color .2s;
  display: flex;
  padding: .2rem;
}
.nav__social a:hover { color: var(--gold); }

/* Mobile toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  transition: transform .25s, opacity .25s;
  border-radius: 1px;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- 9. HERO ---- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(20%);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,.5)  0%,
    rgba(10,10,10,.3)  40%,
    rgba(10,10,10,.82) 80%,
    var(--bg)          100%
  );
}
[data-theme="light"] .hero__overlay {
  background: linear-gradient(
    to bottom,
    rgba(250,248,244,.45) 0%,
    rgba(250,248,244,.25) 40%,
    rgba(250,248,244,.80) 80%,
    var(--bg)             100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  width: 100%;
  margin-inline: auto;
  padding-inline: 1.5rem;
  padding-top: var(--nav-h);
}
.hero__eyebrow {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.hero__name {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 11rem);
  font-weight: 800;
  line-height: .92;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
[data-theme="light"] .hero__name { text-shadow: 0 2px 16px rgba(0,0,0,.15); }

.hero__tagline {
  font-size: clamp(.95rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--text-muted);
  animation: bounce 2s infinite;
  display: flex;
  padding: .5rem;
}
.hero__scroll:hover { color: var(--gold); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ---- 10. SOBRE ---- */
.sobre { background: var(--bg); }
.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.sobre__text h2 { margin-block: .5rem 1.25rem; }
.sobre__text p { color: var(--text-muted); }
.sobre__text p strong { color: var(--text); }

.sobre__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gold-bdr);
  aspect-ratio: 3/4;
  transition: border-color .3s;
}
.sobre__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.sobre__img-wrap:hover img { transform: scale(1.03); }

/* ---- 11. TRAJETÓRIA ---- */
.trajetoria { background: var(--bg-mid); }
.trajetoria h2 { margin-top: .5rem; }

.timeline {
  position: relative;
  padding-left: 1.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: .5rem; bottom: .5rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
.timeline__item {
  position: relative;
  padding-left: 2.5rem;
  padding-bottom: 2.5rem;
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: -4px;
  top: .45rem;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg-mid);
  border: 2px solid var(--gold-bdr);
  transition: border-color .3s, background .3s;
}
.timeline__item:hover::before,
.timeline__item--now::before {
  border-color: var(--gold);
  background: var(--gold);
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__year {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .08em;
  padding-top: .3rem;
}
.timeline__content h3 { font-size: 1rem; margin-bottom: .35rem; }
.timeline__content p  { font-size: .9rem; color: var(--text-muted); line-height: 1.55; }

/* ---- 12. MÚSICA / EP ---- */
.musica { background: var(--bg); }

.ep-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  align-items: start;
  transition: var(--transition-theme);
}
.ep-card__cover {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
}
.ep-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.ep-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.55);
  opacity: 0;
  transition: opacity .25s;
  color: #fff;
}
.ep-card__cover:hover .ep-card__play,
.ep-card__cover:focus-within .ep-card__play { opacity: 1; }

.ep-card__type {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}
.ep-card__info h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-block: .35rem .9rem;
}
.ep-card__info p      { color: var(--text-muted); font-size: .95rem; }
.ep-card__lacre       { font-size: .82rem !important; font-style: italic; }

.tracklist {
  margin-block: 1.5rem;
  border-top: 1px solid var(--gold-bdr);
  border-bottom: 1px solid var(--gold-bdr);
  padding-block: .75rem;
}
.track { display: flex; align-items: baseline; gap: .75rem; padding: .4rem 0; font-size: .88rem; }
.track__n    { font-family: var(--font-display); font-size: .68rem; color: var(--text-dim); font-weight: 700; width: 1.5rem; flex-shrink: 0; }
.track__name { color: var(--text); }
.track__feat { font-size: .75rem; color: var(--text-muted); margin-left: .4rem; }

.ep-card__links { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.25rem; }

/* Álbuns */
.albums-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.25rem; }
.album-card__cover {
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .75rem;
  transition: border-color .25s, var(--transition-theme);
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-dim);
}
.album-card__cover--soon { border-style: dashed; color: var(--gold); }
.album-card:hover .album-card__cover { border-color: var(--gold); }
.album-card__title { font-weight: 600; font-size: .9rem; margin-bottom: .25rem; }
.album-card__meta  { font-size: .78rem; color: var(--text-muted); }

/* ---- 13. VÍDEOS ---- */
.videos { background: var(--bg-mid); }
.videos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

.video-card__embed {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  margin-bottom: .75rem;
  border: 1px solid var(--gold-bdr);
}
.video-card__embed iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: none;
}
.video-card__title { font-weight: 700; font-size: .95rem; }
.video-card__sub   { font-size: .8rem; color: var(--text-muted); margin-top: .2rem; }

/* ---- 14. LIVRO ---- */
.livro { background: var(--bg); }
.livro__grid { display: grid; grid-template-columns: 1fr 2fr; gap: 5rem; align-items: center; }

.book-mockup {
  display: flex;
  height: 360px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.5));
}
.book-mockup__spine {
  width: 32px;
  background: linear-gradient(to right, #7a6010, #c9a435);
  border-radius: 2px 0 0 2px;
}
.book-mockup__cover {
  flex: 1;
  background: linear-gradient(145deg, #1a1508, #2d220e);
  border: 1px solid var(--gold-bdr);
  border-left: none;
  border-radius: 0 4px 4px 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}
[data-theme="light"] .book-mockup__cover {
  background: linear-gradient(145deg, #2d1f05, #4a3510);
}
.book-mockup__label {
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .5rem;
}
.book-mockup__author {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #f0ead8;
}

.livro__text h2 { margin-block: .5rem 1.25rem; }
.livro__text p  { color: var(--text-muted); }
.livro__text strong { color: var(--text); }

.livro__aviso {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius-lg);
  transition: var(--transition-theme);
}
.livro__aviso p { font-size: .9rem; color: var(--text-muted); margin-bottom: 1rem; }

.email-form { display: flex; gap: .75rem; flex-wrap: wrap; }
.email-form input {
  flex: 1;
  min-width: 200px;
  background: var(--bg);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius);
  padding: .55rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .88rem;
  outline: none;
  transition: border-color .2s, var(--transition-theme);
}
.email-form input::placeholder { color: var(--text-dim); }
.email-form input:focus { border-color: var(--gold); }

/* ---- 15. PALESTRAS ---- */
.palestras { background: var(--bg-mid); }
.temas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.tema-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color .25s, transform .25s, var(--transition-theme);
}
.tema-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.tema-card__icon { display: block; font-size: 1.4rem; color: var(--gold); margin-bottom: 1rem; }
.tema-card h3    { font-size: 1rem; margin-bottom: .6rem; }
.tema-card p     { font-size: .875rem; color: var(--text-muted); line-height: 1.6; }

.palestras__cta { text-align: center; padding-top: 1rem; }
.palestras__cta p { color: var(--text-muted); margin-bottom: 1.25rem; }

/* ---- 16. IMPRENSA ---- */
.imprensa { background: var(--bg); }
.press-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.press-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  background: var(--bg-card);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color .25s, transform .25s, var(--transition-theme);
  text-decoration: none;
}
.press-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.press-card__source  { font-family: var(--font-display); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.press-card__headline{ font-size: .9rem; color: var(--text); line-height: 1.45; flex: 1; }
.press-card__date    { font-size: .75rem; color: var(--text-dim); }

/* ---- 17. FOOTER ---- */
.footer {
  background: var(--bg-mid);
  border-top: 1px solid var(--gold-bdr);
  padding-top: 4rem;
  transition: var(--transition-theme);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--gold-bdr);
}
.footer__name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; letter-spacing: .1em; margin-bottom: .4rem; }
.footer__sub  { font-size: .85rem; color: var(--text-muted); margin-bottom: .3rem; }
.footer__location { font-size: .78rem; color: var(--text-dim); }

.footer__nav h3,
.footer__contact h3 {
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer__nav ul { display: flex; flex-direction: column; gap: .6rem; }
.footer__nav a  { font-size: .88rem; color: var(--text-muted); transition: color .2s; }
.footer__nav a:hover { color: var(--gold); }

.footer__contact p { font-size: .85rem; color: var(--text-muted); margin-bottom: 1rem; }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 1.5rem;
  font-size: .78rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: .5rem;
}
.footer__bottom a { color: var(--gold); transition: color .2s; }
.footer__bottom a:hover { color: var(--gold-lt); }

/* ---- 18. REVEAL ANIMATION ---- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ---- 19. RESPONSIVO ---- */
@media (max-width: 1024px) {
  .sobre__grid { grid-template-columns: 1fr; gap: 3rem; }
  .sobre__img-wrap { max-width: 480px; aspect-ratio: 4/3; }
  .ep-card { grid-template-columns: 220px 1fr; gap: 2.5rem; }
  .livro__grid { grid-template-columns: 1fr; gap: 3rem; }
  .book-mockup { height: 260px; max-width: 200px; }
}

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column;
    background: color-mix(in srgb, var(--bg) 97%, transparent);
    backdrop-filter: blur(16px);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--gold-bdr);
    z-index: 99;
  }
  .nav__links.open a { font-size: .95rem; padding-block: .3rem; }

  .nav__social { display: none; }
  .nav__toggle { display: flex; }

  /* Esconde nav links label em telas menores */
  .nav__controls .nav__social { display: flex; }
}

@media (max-width: 768px) {
  :root { --section-gap: 4.5rem; }

  .ep-card { grid-template-columns: 1fr; }
  .ep-card__cover { max-width: 200px; }

  .temas-grid   { grid-template-columns: 1fr; }
  .press-grid   { grid-template-columns: 1fr; }
  .videos-grid  { grid-template-columns: repeat(2, 1fr); }
  .albums-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .timeline__item { grid-template-columns: 3.5rem 1fr; gap: .5rem; }
  .stats-row { gap: 1.25rem; }
}

/* ── Spotify Embed ── */
.ep-card__spotify { margin: 1.5rem 0 1rem; }
.ep-card__spotify iframe { display: block; }

/* ── Colaborações & Cena ── */
.colabs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.colab-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition);
}
.colab-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.colab-card__icon { font-size: 1.4rem; color: var(--gold); flex-shrink: 0; }
.colab-card__info h3 { font-size: 1rem; margin-bottom: .4rem; }
.colab-card__info p  { font-size: .875rem; color: var(--text-muted); line-height: 1.6; }

@media (max-width: 480px) {
  .hero__ctas, .email-form { flex-direction: column; }
  .hero__ctas .btn, .email-form input, .email-form .btn { width: 100%; justify-content: center; }
  .lang-switcher { scale: .9; }
}