/* =============================================================
   ARUAN LUMEN — DESIGN SYSTEM
   Filosofia: LESS INTERFACE. MORE EXPERIENCE.
   ============================================================= */

/* -------------------------------------------------------------
   1. TOKENS — as variaveis da marca.
   Mude aqui e muda no site inteiro.
   ------------------------------------------------------------- */
:root {
  /* Cores oficiais do dossie */
  --ink:        #101010;   /* Midnight Charcoal — fundo principal */
  --ink-2:      #1C1C1B;   /* Deep Graphite — fundo secundario   */
  --ivory:      #F1ECE3;   /* Warm Ivory — tipografia principal  */
  --stone:      #A9A39B;   /* Muted Stone — tipografia secundaria*/
  --amber:      #B88350;   /* Burnished Amber — acento            */
  --burgundy:   #512A2D;   /* Deep Burgundy — acento profundo     */

  /* Linhas e veus derivados das cores acima */
  --hairline:   rgba(241, 236, 227, 0.12);
  --hairline-2: rgba(241, 236, 227, 0.06);
  --amber-soft: rgba(184, 131, 80, 0.18);

  /* Tipografia */
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans:  "Inter", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Ritmo vertical — o silencio entre as secoes */
  --gap-xs:  0.5rem;
  --gap-s:   1rem;
  --gap-m:   2rem;
  --gap-l:   4rem;
  --gap-xl:  7rem;
  --gap-2xl: 11rem;

  /* Largura maxima do conteudo */
  --max:      1320px;
  --max-text: 56ch;

  /* Movimento — suave, nunca chamativo */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --slow: 1.1s;
}


/* -------------------------------------------------------------
   2. RESET enxuto
   ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 300;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }

/* Respeita quem pediu menos animacao no sistema */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* Acessibilidade: foco sempre visivel */
:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: 4px;
}

/* Link de pular pro conteudo (leitores de tela) */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink-2); color: var(--ivory);
  padding: 1rem 1.5rem; border: 1px solid var(--amber);
}
.skip:focus { left: 1rem; top: 1rem; }

.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;
}


/* -------------------------------------------------------------
   3. TEXTURA — graozinho de filme por cima de tudo.
   E o que da a sensacao analogica e cinematografica.
   ------------------------------------------------------------- */
.grain {
  position: fixed; inset: 0; z-index: 400;
  pointer-events: none; opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}


/* -------------------------------------------------------------
   4. TIPOGRAFIA
   ------------------------------------------------------------- */

/* Titulos serifados, grandes, com respiro */
h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}

/* Escala fluida: cresce junto com a tela, sem quebrar no celular */
.t-display { font-size: clamp(3.4rem, 13vw, 11rem); }
.t-h1      { font-size: clamp(2.3rem, 6vw,  4.6rem); }
.t-h2      { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
.t-h3      { font-size: clamp(1.3rem, 2.2vw, 1.8rem); }

/* Rotulo de secao: caixa alta, pequeno, muito espacado */
.label {
  display: inline-flex; align-items: center; gap: 0.9rem;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 var(--gap-m);
}
/* tracinho antes do rotulo */
.label::before {
  content: ""; width: 2.6rem; height: 1px;
  background: var(--amber); opacity: 0.55;
}

/* Paragrafo de leitura */
.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  color: var(--stone);
  max-width: var(--max-text);
  margin: 0 0 var(--gap-s);
}
.lead strong, .lead .em { color: var(--ivory); font-weight: 400; }

.muted { color: var(--stone); }
.amber { color: var(--amber); }


/* -------------------------------------------------------------
   5. LAYOUT
   ------------------------------------------------------------- */
.wrap {
  width: 100%; max-width: var(--max);
  margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 4.5rem);
}

section { position: relative; }

.section    { padding: var(--gap-2xl) 0; }
.section-sm { padding: var(--gap-xl) 0; }

/* Linha fina divisoria entre secoes */
.rule { height: 1px; background: var(--hairline-2); border: 0; margin: 0; }

/* Fundo levemente mais claro, pra alternar o ritmo */
.bg-2 { background: var(--ink-2); }


/* -------------------------------------------------------------
   6. BOTOES
   ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.7rem;
  min-height: 52px;                 /* alvo confortavel no dedo */
  padding: 0.95rem 2rem;
  font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid var(--hairline);
  color: var(--ivory);
  background: transparent;
  transition: background var(--slow) var(--ease),
              border-color var(--slow) var(--ease),
              color var(--slow) var(--ease);
}
.btn:hover, .btn:focus-visible {
  border-color: var(--amber);
  background: var(--amber-soft);
}

/* Botao principal: preenchido em ambar */
.btn-primary {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 600;
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--ink);
}

/* Botao desativado: usado quando ainda nao existe link oficial */
.btn[aria-disabled="true"] {
  opacity: 0.38; cursor: not-allowed;
  border-style: dashed;
}
.btn[aria-disabled="true"]:hover { background: none; border-color: var(--hairline); }

/* Link de texto com sublinhado que cresce */
.link-u {
  position: relative;
  font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding-bottom: 0.3rem;
}
.link-u::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--amber);
  transform: scaleX(0.28); transform-origin: left;
  transition: transform 0.9s var(--ease);
}
.link-u:hover::after, .link-u:focus-visible::after { transform: scaleX(1); }


/* -------------------------------------------------------------
   7. PLACEHOLDER DE IMAGEM
   Aparece no lugar de cada foto que ainda nao foi enviada,
   dizendo exatamente qual arquivo entra ali.
   ------------------------------------------------------------- */
.ph {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.5rem; padding: 2rem;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(81,42,45,0.30) 0%, transparent 55%),
    linear-gradient(315deg, rgba(184,131,80,0.16) 0%, transparent 60%),
    var(--ink-2);
  border: 1px dashed rgba(184, 131, 80, 0.35);
  overflow: hidden;
}
/* risco diagonal discreto, pra ler como "vazio proposital" */
.ph::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 14px,
    rgba(241,236,227,0.022) 14px, rgba(241,236,227,0.022) 28px
  );
}
.ph-tag {
  position: relative; z-index: 1;
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--amber);
}
.ph-txt {
  position: relative; z-index: 1;
  font-family: var(--serif);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  color: var(--ivory); line-height: 1.3;
  max-width: 26ch;
}
.ph-note {
  position: relative; z-index: 1;
  font-size: 0.66rem; letter-spacing: 0.1em;
  color: var(--stone);
}


/* -------------------------------------------------------------
   8. NAVEGACAO
   ------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--gap-m);
  padding: 1.5rem clamp(1.25rem, 5vw, 4.5rem);
  transition: background 0.7s var(--ease),
              padding 0.7s var(--ease),
              border-color 0.7s var(--ease);
  border-bottom: 1px solid transparent;
}
/* ao rolar, ganha fundo e fica mais compacta */
.nav.is-stuck {
  background: rgba(16, 16, 16, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--hairline-2);
  padding-top: 1rem; padding-bottom: 1rem;
}

/* Marca no canto */
.nav-brand {
  font-family: var(--serif);
  font-size: 1rem; font-weight: 400;
  letter-spacing: 0.34em; text-transform: uppercase;
  white-space: nowrap;
}

.nav-links { display: flex; align-items: center; gap: clamp(1.2rem, 2.6vw, 2.6rem); }
.nav-links a {
  position: relative;
  font-size: 0.7rem; font-weight: 400;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--stone);
  transition: color 0.6s var(--ease);
  padding: 0.4rem 0;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--ivory); }
.nav-links a.is-active::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: var(--amber);
}

.nav-right { display: flex; align-items: center; gap: 1.25rem; }

/* Troca de idioma */
.lang { display: flex; align-items: center; gap: 0.1rem; }
.lang button {
  padding: 0.45rem 0.55rem;
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--stone);
  transition: color 0.5s var(--ease);
}
.lang button:hover { color: var(--ivory); }
.lang button.is-on { color: var(--amber); }
.lang-sep { color: var(--hairline); font-size: 0.68rem; }

/* Botao do menu no celular */
.burger { display: none; width: 44px; height: 44px; position: relative; }
.burger span {
  position: absolute; left: 11px; width: 22px; height: 1px;
  background: var(--ivory);
  transition: transform 0.5s var(--ease), opacity 0.3s var(--ease);
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 25px; }
.burger.is-open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* Menu em tela cheia no celular */
.drawer {
  position: fixed; inset: 0; z-index: 290;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2rem;
  background: rgba(16, 16, 16, 0.97);
  backdrop-filter: blur(20px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer a {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  color: var(--ivory);
}


/* -------------------------------------------------------------
   9. HERO — a primeira tela
   ------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;              /* svh = altura real no celular */
  display: flex; align-items: flex-end;
  overflow: hidden;
}

/* A fotografia oficial e VERTICAL (768x1376).
   No desktop ela vira um painel a direita, quase 1:1 em pixels
   (nitidez maxima), e a tipografia vive na area escura a esquerda.
   No celular ela volta a ocupar a tela inteira. */
.hero-media {
  position: absolute; top: 0; right: 0; bottom: 0; z-index: 0;
  width: min(46vw, 760px);
}
.hero-media .ph, .hero-media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 18%;
  border: 0;
}
.hero-media .ph { border: 0; }
/* funde a borda esquerda e a base da foto com o fundo */
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to right, #101010 0%, rgba(16,16,16,0.55) 14%, transparent 42%),
    linear-gradient(to top, rgba(16,16,16,0.92) 0%, transparent 34%),
    linear-gradient(to bottom, rgba(16,16,16,0.55) 0%, transparent 18%);
}

/* veu geral bem leve, so pra assentar o grao */
.hero-veil {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(16,16,16,0.45) 0%, transparent 30%);
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  width: 100%; padding-bottom: clamp(4rem, 11vh, 8rem);
  padding-top: 8rem;
}

/* O NOME — elemento tipografico principal do site */
.hero-name {
  font-family: var(--serif);
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
}
.hero-name .l2 {
  display: block;
  padding-left: clamp(0.5rem, 6vw, 5.5rem);  /* assimetria proposital */
  color: var(--ivory);
}
.hero-name .l1 { display: block; }

.hero-tagline {
  font-family: var(--sans);
  font-size: clamp(0.78rem, 1.5vw, 0.95rem);
  font-weight: 300;
  letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 clamp(2.2rem, 5vh, 3.4rem);
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; }

/* indicador de rolagem */
.hero-scroll {
  position: absolute; right: clamp(1.25rem, 5vw, 4.5rem);
  bottom: clamp(2rem, 6vh, 3.5rem); z-index: 2;
  display: flex; align-items: center; gap: 0.9rem;
  font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--stone);
}
.hero-scroll i {
  display: block; width: 1px; height: 46px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  animation: drip 2.6s var(--ease) infinite;
}
@keyframes drip {
  0%        { transform: scaleY(0); transform-origin: top; opacity: 0; }
  35%       { transform: scaleY(1); transform-origin: top; opacity: 1; }
  65%, 100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}


/* -------------------------------------------------------------
   10. SECAO DO ARTISTA — texto + retrato
   ------------------------------------------------------------- */
.artist-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
}
.artist-portrait { aspect-ratio: 4 / 5; }
.artist-portrait img, .artist-portrait .ph { width: 100%; height: 100%; object-fit: cover; }

.artist-text .lead { margin-bottom: 1.4rem; }
.artist-text .t-h1 { margin-bottom: var(--gap-m); }

/* a primeira frase ganha peso de abertura */
.artist-open {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  line-height: 1.4; color: var(--ivory);
  max-width: 40ch; margin: 0 0 1.4rem;
}


/* -------------------------------------------------------------
   11. LANCAMENTO EM DESTAQUE
   ------------------------------------------------------------- */
.featured {
  position: relative;
  background: var(--ink-2);
  overflow: hidden;
}
/* brilho ambar muito discreto no canto */
.featured::before {
  content: ""; position: absolute; top: -30%; right: -10%;
  width: 60vw; height: 60vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(184,131,80,0.07) 0%, transparent 62%);
  pointer-events: none;
}
.featured-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.featured-cover {
  aspect-ratio: 1 / 1;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.85);
}
.featured-cover img, .featured-cover .ph { width: 100%; height: 100%; object-fit: cover; }

.featured-meta {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--stone); margin-bottom: 1.2rem;
}
.featured-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--amber); }

.featured-title { margin-bottom: var(--gap-s); }
.featured-actions {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  margin-top: var(--gap-m);
}


/* -------------------------------------------------------------
   12. DISCOGRAFIA — galeria + faixas que abrem
   ------------------------------------------------------------- */
.disc-head { max-width: 46ch; margin-bottom: var(--gap-xl); }

.disc-list { display: flex; flex-direction: column; }

/* cada album e uma linha editorial que reage ao mouse */
.album {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: clamp(1.2rem, 3vw, 2.6rem);
  align-items: center;
  padding: clamp(1.6rem, 3vw, 2.4rem) 0;
  border-top: 1px solid var(--hairline-2);
  text-align: left; width: 100%;
  transition: background 0.7s var(--ease);
}
.album:last-of-type { border-bottom: 1px solid var(--hairline-2); }
.album:hover { background: rgba(241, 236, 227, 0.018); }

.album-cover { aspect-ratio: 1/1; width: 110px; }
.album-cover img, .album-cover .ph { width: 100%; height: 100%; object-fit: cover; padding: 0.6rem; }
.album-cover .ph-txt { font-size: 0.72rem; }
.album-cover .ph-tag, .album-cover .ph-note { display: none; }

.album-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.1; margin: 0 0 0.5rem;
  transition: color 0.6s var(--ease);
}
.album:hover .album-title { color: var(--amber); }

.album-sub {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem;
  font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--stone); margin-bottom: 0.7rem;
}
.album-desc { color: var(--stone); font-size: 0.95rem; max-width: 52ch; margin: 0; }

/* etiqueta "a confirmar" — honestidade sobre o que ainda nao foi lancado */
.tag {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  font-size: 0.56rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid var(--amber-soft); color: var(--amber);
}

/* sinal de abrir/fechar */
.album-toggle {
  width: 44px; height: 44px; position: relative; flex: none;
  border: 1px solid var(--hairline); border-radius: 50%;
  transition: border-color 0.6s var(--ease), transform 0.6s var(--ease);
}
.album:hover .album-toggle { border-color: var(--amber); }
.album-toggle::before, .album-toggle::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  background: var(--ivory);
  transform: translate(-50%, -50%);
  transition: opacity 0.4s var(--ease);
}
.album-toggle::before { width: 11px; height: 1px; }
.album-toggle::after  { width: 1px; height: 11px; }
.album[aria-expanded="true"] .album-toggle::after { opacity: 0; }
.album[aria-expanded="true"] .album-toggle { border-color: var(--amber); }

/* painel de faixas */
.album-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.9s var(--ease);
  border-bottom: 0;
}
/* a linha de baixo só existe quando o painel está aberto,
   pra não dobrar com a borda do próximo álbum */
.album-panel.is-open { border-bottom: 1px solid var(--hairline); }
.album-panel-in {
  padding: var(--gap-m) 0 var(--gap-l);
  display: grid; grid-template-columns: 110px 1fr; gap: clamp(1.2rem, 3vw, 2.6rem);
}
.tracks { columns: 2; column-gap: 3rem; }
.tracks li {
  display: flex; gap: 1rem; align-items: baseline;
  padding: 0.52rem 0;
  border-bottom: 1px solid var(--hairline-2);
  break-inside: avoid;
  font-size: 0.95rem;
}
.tracks .n {
  font-size: 0.66rem; color: var(--amber);
  letter-spacing: 0.1em; min-width: 1.7rem; flex: none;
}
.tracks-empty { color: var(--stone); font-size: 0.9rem; font-style: italic; }

.album-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: var(--gap-m); }
.album-links .btn { min-height: 44px; padding: 0.7rem 1.3rem; font-size: 0.66rem; }

/* do arquivo */
.archive { margin-top: var(--gap-xl); }
.archive-list {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: var(--gap-m);
}
.archive-list li {
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--hairline-2);
  font-size: 0.78rem; color: var(--stone);
  font-family: var(--serif); font-size: 1rem;
}


/* -------------------------------------------------------------
   13. VISUAIS — mosaico editorial assimetrico
   ------------------------------------------------------------- */
.visuals-head { max-width: 44ch; margin-bottom: var(--gap-l); }

.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.6rem, 1.4vw, 1.1rem);
}
.tile { position: relative; overflow: hidden; }
.tile img, .tile .ph { width: 100%; height: 100%; object-fit: cover; }
.tile img { transition: transform 1.6s var(--ease); }
.tile:hover img { transform: scale(1.04); }

.tile.tall { grid-column: span 1; grid-row: span 2; aspect-ratio: 3/4; }
.tile.wide { grid-column: span 2; aspect-ratio: 16/10; }
.tile.sq   { grid-column: span 1; aspect-ratio: 1/1; }
.tile.tall { aspect-ratio: auto; }


/* -------------------------------------------------------------
   14. CARTAS
   ------------------------------------------------------------- */
.letters {
  text-align: center;
  border-top: 1px solid var(--hairline-2);
  border-bottom: 1px solid var(--hairline-2);
}
.letters .label { justify-content: center; }
.letters .label::before { display: none; }
.letters-title { max-width: 24ch; margin: 0 auto var(--gap-m); }
.letters .lead { margin-left: auto; margin-right: auto; text-align: center; }


/* -------------------------------------------------------------
   15. NEWSLETTER
   ------------------------------------------------------------- */
.connect { position: relative; overflow: hidden; }
.connect::before {
  content: ""; position: absolute; bottom: -40%; left: -5%;
  width: 55vw; height: 55vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(81,42,45,0.26) 0%, transparent 64%);
  pointer-events: none;
}
.connect-grid {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 7vw, 6rem); align-items: start;
}
.connect-sub {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: var(--stone); margin: 0;
}

.form { display: flex; flex-direction: column; gap: 1.4rem; }
.field { display: flex; flex-direction: column; gap: 0.55rem; }
.field label {
  font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--stone);
}
.field input, .field select {
  width: 100%; min-height: 52px;
  padding: 0.9rem 1rem;
  background: rgba(241, 236, 227, 0.035);
  border: 1px solid var(--hairline);
  color: var(--ivory);
  font-family: var(--sans); font-size: 0.98rem;
  transition: border-color 0.6s var(--ease), background 0.6s var(--ease);
}
.field input::placeholder { color: rgba(169, 163, 155, 0.5); }
.field input:focus, .field select:focus {
  border-color: var(--amber);
  background: rgba(241, 236, 227, 0.06);
  outline: none;
}
.field select { appearance: none; cursor: pointer; }

/* consentimento explicito */
.consent { display: flex; gap: 0.85rem; align-items: flex-start; }
.consent input { width: 20px; height: 20px; min-height: 0; flex: none; margin-top: 0.15rem; accent-color: var(--amber); }
.consent span { font-size: 0.84rem; color: var(--stone); line-height: 1.6; }

.form-msg { font-size: 0.86rem; min-height: 1.4em; }
.form-msg.ok  { color: var(--amber); }
.form-msg.err { color: #D98A7E; }


/* -------------------------------------------------------------
   16. RODAPE
   ------------------------------------------------------------- */
.footer { background: var(--ink-2); padding: var(--gap-xl) 0 var(--gap-m); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: var(--gap-l);
}
.footer-brand {
  font-family: var(--serif); font-size: 1.15rem;
  letter-spacing: 0.3em; text-transform: uppercase;
  margin: 0 0 1rem;
}
.footer h4 {
  font-family: var(--sans);
  font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--amber); margin: 0 0 1.2rem;
}
.footer-list li { margin-bottom: 0.8rem; }
.footer-list a, .footer-list span {
  font-size: 0.88rem; color: var(--stone);
  transition: color 0.5s var(--ease);
}
.footer-list a:hover { color: var(--ivory); }
.footer-list .off { opacity: 0.45; }

.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; align-items: center;
  padding-top: var(--gap-m);
  border-top: 1px solid var(--hairline-2);
  font-size: 0.74rem; color: var(--stone);
}
.footer-ai { max-width: 62ch; line-height: 1.6; opacity: 0.8; }


/* -------------------------------------------------------------
   17. REVELACAO NO SCROLL
   Os elementos sobem suavemente quando entram na tela.
   ------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 1.3s var(--ease), transform 1.3s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* atrasos em cascata, pra entrar em sequencia */
.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.20s; }
.d3 { transition-delay: 0.30s; }
.d4 { transition-delay: 0.40s; }

/* abertura do hero: acontece sozinha ao carregar */
.hero-fade { opacity: 0; transform: translateY(22px); }
body.is-ready .hero-fade {
  opacity: 1; transform: none;
  transition: opacity 1.6s var(--ease), transform 1.6s var(--ease);
}
body.is-ready .hero-media { animation: breathe 2.4s var(--ease) both; }
@keyframes breathe { from { opacity: 0; transform: scale(1.06); } to { opacity: 1; transform: none; } }

body.is-ready .f1 { transition-delay: 0.35s; }
body.is-ready .f2 { transition-delay: 0.65s; }
body.is-ready .f3 { transition-delay: 0.90s; }
body.is-ready .f4 { transition-delay: 1.10s; }


/* =============================================================
   18. RESPONSIVO — o celular e a prioridade
   ============================================================= */

/* --- tablet --- */
@media (max-width: 1024px) {
  :root { --gap-2xl: 8rem; --gap-xl: 5.5rem; }

  .artist-grid,
  .featured-grid,
  .connect-grid { grid-template-columns: 1fr; }

  /* no tablet o retrato vem primeiro */
  .artist-portrait { order: -1; max-height: 70vh; }

  .featured-cover { max-width: 420px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .tile.wide { grid-column: span 2; }
  .tile.tall { grid-row: span 1; aspect-ratio: 3/4; }
}

/* --- celular --- */
@media (max-width: 760px) {
  :root { --gap-2xl: 6rem; --gap-xl: 4rem; }

  /* navegacao reduzida: vira menu de gaveta */
  .nav-links { display: none; }
  .burger    { display: block; }
  .nav { padding-top: 1rem; padding-bottom: 1rem; }

  /* hero no vertical: a foto vertical preenche a tela inteira */
  .hero-media { width: 100%; left: 0; }
  .hero-media .ph, .hero-media img { object-position: 50% 20%; }
  .hero-media::after {
    background: linear-gradient(to top,
      rgba(16,16,16,0.97) 0%, rgba(16,16,16,0.60) 40%,
      rgba(16,16,16,0.20) 70%, rgba(16,16,16,0.55) 100%);
  }
  .hero-name .l2 { padding-left: 0; }
  .hero-tagline { letter-spacing: 0.22em; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .hero-scroll { display: none; }

  /* album: capa e titulo em cima, sinal no canto */
  .album {
    grid-template-columns: 72px 1fr 44px;
    gap: 1.1rem; align-items: start;
  }
  .album-cover, .album-cover .ph { width: 72px; }
  .album-desc { font-size: 0.88rem; }
  .album-panel-in { grid-template-columns: 1fr; padding-top: 0; }
  .tracks { columns: 1; }

  .letters-title { max-width: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .archive-list li { font-size: 0.92rem; padding: 0.5rem 0.9rem; }
}

/* --- celular pequeno --- */
@media (max-width: 400px) {
  .nav-brand { font-size: 0.82rem; letter-spacing: 0.22em; }
  .album { grid-template-columns: 1fr 44px; }
  .album-cover { display: none; }   /* prioriza o texto na tela estreita */
}

/* --- impressao (press kit em PDF) --- */
@media print {
  body { background: #fff; color: #000; }
  .nav, .drawer, .grain, .hero-scroll, .form { display: none; }
}


/* =============================================================
   19. CAMADAS AVANCADAS
   Inspiradas nas tendencias de sites de artistas independentes:
   o site como obra, nao como folder de vendas.
   ============================================================= */

/* -------------------------------------------------------------
   19.1 BARRA DE PROGRESSO DA LEITURA
   Fio de ambar no topo que cresce conforme a pessoa rola.
   ------------------------------------------------------------- */
.progress {
  position: fixed; top: 0; left: 0; z-index: 320;
  height: 1px; width: 100%;
  background: var(--amber);
  transform: scaleX(0); transform-origin: left;
  opacity: 0.8;
}

/* -------------------------------------------------------------
   19.2 TRILHO LATERAL DE SECOES (so no desktop)
   Indice discreto que mostra onde a pessoa esta na pagina.
   ------------------------------------------------------------- */
.rail {
  position: fixed; left: clamp(1rem, 2.2vw, 1.9rem); top: 50%; z-index: 280;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 1.15rem;
  opacity: 0; transition: opacity 1s var(--ease);
}
.rail.is-on { opacity: 1; }
.rail a {
  display: flex; align-items: center; gap: 0.7rem;
  font-size: 0.56rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--stone); opacity: 0.45;
  transition: opacity 0.6s var(--ease), color 0.6s var(--ease);
}
.rail a i {
  display: block; width: 14px; height: 1px; background: currentColor;
  transition: width 0.6s var(--ease);
}
.rail a:hover { opacity: 1; }
.rail a.is-active { opacity: 1; color: var(--amber); }
.rail a.is-active i { width: 30px; }
.rail-txt { opacity: 0; transition: opacity 0.5s var(--ease); }
.rail a:hover .rail-txt, .rail a.is-active .rail-txt { opacity: 1; }

/* -------------------------------------------------------------
   19.3 LETTERBOX — as duas tarjas do cinema widescreen.
   Aparecem de leve no hero e dao a leitura de "filme".
   ------------------------------------------------------------- */
.letterbox {
  position: absolute; left: 0; right: 0; z-index: 3;
  height: clamp(18px, 3.4vh, 42px);
  background: var(--ink);
  pointer-events: none;
}
.letterbox.top { top: 0; }
.letterbox.bot { bottom: 0; }

/* -------------------------------------------------------------
   19.4 MARQUEE — faixa com o conceito da marca correndo.
   Da movimento sem pesar e marca o posicionamento.
   ------------------------------------------------------------- */
.marquee {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2.3rem) 0;
  border-top: 1px solid var(--hairline-2);
  border-bottom: 1px solid var(--hairline-2);
  overflow: hidden;
  background: var(--ink);
}
.marquee-track {
  display: flex; width: max-content;
  animation: slide 46s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: clamp(1.6rem, 4vw, 3.2rem);
  padding-right: clamp(1.6rem, 4vw, 3.2rem);
  font-family: var(--serif);
  font-size: clamp(1.5rem, 4.2vw, 3.1rem);
  font-weight: 300; letter-spacing: 0.02em;
  text-transform: uppercase; white-space: nowrap;
  color: var(--ivory);
}
/* uma a cada duas repeticoes fica so no contorno — ritmo visual */
.marquee-track span:nth-child(even) {
  color: transparent;
  -webkit-text-stroke: 1px var(--amber);
  text-stroke: 1px var(--amber);
  opacity: 0.6;
}
.marquee-track span::after {
  content: "\2022";
  font-size: 0.4em; color: var(--amber); opacity: 0.7;
}
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* -------------------------------------------------------------
   19.5 SLAB DE LETRA — a citacao em tipografia gigante.
   E o momento mais "obra de arte" da pagina.
   ------------------------------------------------------------- */
.slab {
  position: relative;
  padding: var(--gap-2xl) 0;
  overflow: hidden;
  background: var(--ink);
}
.slab::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(81,42,45,0.22) 0%, transparent 65%);
  pointer-events: none;
}
.slab-quote {
  position: relative;
  font-family: var(--serif);
  font-size: clamp(2rem, 6.4vw, 5.2rem);
  font-weight: 300; line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 20ch; margin: 0;
}
/* a segunda linha recua — assimetria editorial */
.slab-quote em {
  display: block; font-style: normal;
  padding-left: clamp(1rem, 10vw, 9rem);
  color: var(--amber);
}
.slab-credit {
  position: relative;
  margin-top: var(--gap-l);
  padding-left: clamp(1rem, 10vw, 9rem);
  font-size: 0.64rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--stone);
}

/* -------------------------------------------------------------
   19.6 BLOCO DE CREDITOS — metadados no estilo ficha de filme.
   ------------------------------------------------------------- */
.credits {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; margin-top: var(--gap-l);
  background: var(--hairline-2);
  border: 1px solid var(--hairline-2);
}
.credits div {
  background: var(--ink);
  padding: 1.1rem 1.2rem;
}
.credits dt {
  font-size: 0.56rem; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 0.4rem;
}
.credits dd {
  margin: 0; font-size: 0.88rem; color: var(--ivory);
  font-weight: 300;
}

/* -------------------------------------------------------------
   19.7 IDENTIDADE SONORA — a paleta de som como grade editorial.
   Diferencia o site do streaming: aqui tem contexto.
   ------------------------------------------------------------- */
.sonic { background: var(--ink-2); }
.sonic-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; margin-top: var(--gap-l);
  background: var(--hairline-2);
  border: 1px solid var(--hairline-2);
}
.sonic-cell {
  background: var(--ink-2);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  transition: background 0.8s var(--ease);
}
.sonic-cell:hover { background: var(--ink); }
.sonic-n {
  font-size: 0.58rem; letter-spacing: 0.24em;
  color: var(--amber); display: block; margin-bottom: 1.4rem;
}
.sonic-cell h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); margin-bottom: 0.7rem; }
.sonic-cell p { margin: 0; font-size: 0.88rem; color: var(--stone); line-height: 1.65; }

/* -------------------------------------------------------------
   19.8 PREVIA QUE SEGUE O MOUSE
   Ao passar o mouse num album da lista, a capa aparece flutuando.
   Truque de site editorial. Desligado no celular.
   ------------------------------------------------------------- */
.hover-peek {
  position: fixed; top: 0; left: 0; z-index: 310;
  width: 230px; aspect-ratio: 1/1;
  pointer-events: none;
  opacity: 0; transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.9);
}
.hover-peek.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.hover-peek .ph { width: 100%; height: 100%; }
.hover-peek img { width: 100%; height: 100%; object-fit: cover; }

/* -------------------------------------------------------------
   19.9 LIGHTBOX — ver a foto grande
   ------------------------------------------------------------- */
.lightbox {
  position: fixed; inset: 0; z-index: 350;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1rem, 5vw, 4rem);
  background: rgba(16, 16, 16, 0.96);
  backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox-media {
  max-width: 100%; max-height: 82vh;
  width: min(900px, 100%); aspect-ratio: 3/4;
}
.lightbox-media .ph, .lightbox-media img { width: 100%; height: 100%; object-fit: contain; }
.lightbox-cap {
  position: absolute; bottom: clamp(1rem, 4vh, 2.5rem); left: 50%;
  transform: translateX(-50%);
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--stone); text-align: center; padding: 0 1rem;
}
.lightbox-close {
  position: absolute; top: clamp(1rem, 3vh, 2rem); right: clamp(1rem, 3vw, 2rem);
  width: 48px; height: 48px;
  border: 1px solid var(--hairline); border-radius: 50%;
}
.lightbox-close::before, .lightbox-close::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: 15px; height: 1px; background: var(--ivory);
}
.lightbox-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.lightbox-close::after  { transform: translate(-50%, -50%) rotate(-45deg); }
.lightbox-close:hover { border-color: var(--amber); }

/* -------------------------------------------------------------
   19.10 CONTADOR DO PROXIMO LANCAMENTO
   Fica escondido enquanto nao houver data confirmada.
   ------------------------------------------------------------- */
.countdown { display: flex; gap: clamp(1.2rem, 3vw, 2.4rem); margin-top: var(--gap-m); }
.countdown div { text-align: left; }
.countdown b {
  display: block;
  font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300; line-height: 1; color: var(--ivory);
}
.countdown small {
  font-size: 0.56rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--stone);
}

/* -------------------------------------------------------------
   19.11 MAPA DOS OUVINTES — semente da comunidade.
   Referencia: o site do Novo Amor ganhou premio deixando o fa
   fazer parte da pagina. Aqui fica a base pra fase 2.
   ------------------------------------------------------------- */
.pins {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-top: var(--gap-m);
}
.pins li {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--hairline-2);
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--stone);
}
.pins li:first-child { border-color: var(--amber-soft); color: var(--amber); }


/* -------------------------------------------------------------
   19.12 RESPONSIVO DAS CAMADAS NOVAS
   ------------------------------------------------------------- */
@media (max-width: 1200px) {
  .rail { display: none; }           /* trilho sai em telas menores */
}
@media (max-width: 1024px) {
  .sonic-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .hover-peek { display: none; }     /* no celular nao ha mouse */
  .letterbox { display: none; }
  .sonic-grid, .credits { grid-template-columns: 1fr; }
  .slab-quote { max-width: none; }
  .slab-quote em { padding-left: 1.2rem; }
  .slab-credit { padding-left: 0; }
  .marquee-track { animation-duration: 28s; }
  .countdown { flex-wrap: wrap; gap: 1.4rem; }
}


/* -------------------------------------------------------------
   20. AJUSTE FINO DE ALVOS DE TOQUE (celular)
   No dedo, todo link precisa de uma área confortável de ~44px.
   ------------------------------------------------------------- */
@media (max-width: 760px) {
  /* link de texto "Conhecer Aruan" ganha área clicável maior */
  .link-u {
    display: inline-flex; align-items: center;
    min-height: 44px; padding-bottom: 0;
  }
  .link-u::after { bottom: 12px; }

  /* a marca no topo também */
  .nav-brand { display: inline-flex; align-items: center; min-height: 44px; }

  /* no consentimento, o rótulo inteiro é clicável —
     aumentamos a área em volta da caixinha */
  .consent { padding: 0.4rem 0; }
  .consent input { width: 24px; height: 24px; }
}