/* =========================================================
   ÜRÜTAÜ — sistema de design
   Paleta: noite/breu quente, sangue seco, latão sob luz de lua
   Tipografia: serifada literária (Fraunces + EB Garamond) contra
   grão de papel velho — terror poético, não "metal genérico"
   ========================================================= */

:root {
  /* cor */
  --void:        #0b0a08;
  --panel:       #14120e;
  --panel-raised:#1c1913;
  --line:        #322c22;
  --ink:         #e8e1cd;
  --ink-dim:     #a89a7c;
  --ink-faint:   #6b6350;
  --blood:       #7f2020;
  --blood-bright:#a53232;
  --brass:       #b6893f;
  --brass-dim:   #7c6135;
  --night-blue:  #29323c;

  /* tipografia */
  --f-display: "Fraunces", "Iowan Old Style", serif;
  --f-body: "EB Garamond", "Iowan Old Style", Georgia, serif;
  --f-mono: "Space Mono", "Courier New", monospace;

  /* ritmo */
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --section-pad: clamp(4rem, 10vw, 8rem);
  --edge: clamp(1.25rem, 6vw, 6rem);
  --radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* grão de papel/ruído sutil sobre tudo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 500;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.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;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: "";
  width: 1.6em;
  height: 1px;
  background: var(--brass-dim);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding-inline: var(--edge);
}

section { position: relative; }

/* -------------------- reveal on scroll -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* -------------------- nav -------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--edge);
  background: linear-gradient(to bottom, rgba(11,10,8,0.92), rgba(11,10,8,0));
  transition: background 0.4s ease;
}
.nav__langs a { font-size: 20px}
.nav.scrolled {
  background: rgba(11,10,8,0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.nav__mark {
  height: 30px;
}
.nav__mark img { height: 100%; width: auto; }
.nav__links {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  align-items: center;
}
.nav__links a { transition: color 0.25s ease; padding: 0.3em 0; }
.nav__links a:hover, .nav__links a:focus-visible { color: var(--brass); }
.nav__toggle { display: none; }

@media (max-width: 720px) {
  .nav__links {
    position: fixed;
    inset: 0 0 auto auto;
    top: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--panel);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 1.6rem;
    padding: 2rem var(--edge);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
    border-left: 1px solid var(--line);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__toggle {
    display: block;
    z-index: 210;
    background: none;
    border: 1px solid var(--line);
    color: var(--ink);
    font-family: var(--f-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.5em 0.9em;
  }
}

/* -------------------- hero -------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("../assets/ilustracao-hero.jpg");
  background-size: cover;
  background-position: 55% 40%;
  animation: hero-drift 26s ease-in-out infinite alternate;
}
@keyframes hero-drift {
  from { transform: scale(1.04) translate(0,0); }
  to   { transform: scale(1.12) translate(-1.2%, -1%); }
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(11,10,8,0.25) 0%, rgba(11,10,8,0.72) 58%, rgba(11,10,8,0.94) 100%),
    linear-gradient(180deg, rgba(11,10,8,0.55) 0%, rgba(11,10,8,0.2) 22%, rgba(11,10,8,0.35) 70%, var(--void) 100%);
}
.hero__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 2rem);
  padding: 0 var(--edge);
  animation: hero-in 1.6s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes hero-in {
  from { opacity: 0; transform: translateY(14px); filter: blur(6px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.hero__logo {
  width: min(78vw, 560px);
  height: auto;
  filter: drop-shadow(0 0 40px rgba(0,0,0,0.6));
}
.hero__tagline {
  font-family: var(--f-mono);
  font-size: clamp(0.68rem, 1.4vw, 0.82rem);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.hero__tagline strong { color: var(--brass); font-weight: 400; }

.hero__scroll {
  position: absolute;
  bottom: clamp(1.4rem, 4vh, 2.6rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink-faint);
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--brass), transparent);
  animation: scroll-pulse 2.4s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%,100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* -------------------- section shell -------------------- */
.section {
  padding-block: var(--section-pad);
  border-bottom: 1px solid var(--line);
}
.section--panel { background: var(--panel); }
.section__head {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.section__title {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.05;
}

/* -------------------- sobre -------------------- */
.sobre {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.sobre__text p a { text-decoration: underline; }
.sobre__text p { color: var(--ink-dim); margin: 0 0 1.15em; }
.sobre__text p:last-child { margin-bottom: 0; }
.sobre__text strong { color: var(--ink); font-weight: 600; }
.sobre__lede {
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 1.3em !important;
}
.sobre__photo {
  position: relative;
}
.sobre__photo img {
  width: 100%;
  height: auto;
  filter: grayscale(0.25) contrast(1.08) brightness(0.92);
  border: 1px solid var(--line);
}
.sobre__photo-cap {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-top: 0.8rem;
}

.lineup {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.lineup__item {
  background: var(--panel);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.lineup__role {
  font-family: var(--f-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}
.lineup__name {
  font-family: var(--f-display);
  font-size: 1.35rem;
}

/* -------------------- discografia -------------------- */
.disco {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: flex-start;
}
.disco__art {
  position: relative;
  border: 1px solid var(--line);
}
.disco__art img { width: 100%; height: auto; }
.disco__status {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--void);
  border: 1px solid var(--brass-dim);
  color: var(--brass);
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.4em 0.7em;
}
.disco__meta { color: var(--ink-dim); }
.disco__title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 0.4rem;
}
.disco__sub {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 1.6rem;
}
.disco__desc { margin-bottom: 1.8rem; }

.disco__text {
  padding: 10px 20px;
}

.tracklist {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
  border-top: 1px solid var(--line);
}
.tracklist li {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);

  small {
    font-family: var(--f-mono);
    font-size: 0.72rem;
    color: var(--ink-dim);
    letter-spacing: 0.04em;
  }
}
.tracklist .num {
  font-family: var(--f-mono);
  color: var(--brass-dim);
  font-size: 0.82rem;
}
.tracklist .name {
  font-family: var(--f-display);
  color: var(--ink);
  font-size: 1.02rem;
}
.tracklist .lore {
  font-family: var(--f-body);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 0.9rem;
  text-align: right;
}
@media (max-width: 640px) {
  .tracklist li { grid-template-columns: 2rem 1fr; }
  .tracklist .lore { grid-column: 2 / -1; text-align: left; margin-top: 0.15rem; }
}

.single-note {
  display: flex;
  align-items: center;
  margin-top: 5px;
  gap: 0.9rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.single-note .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blood-bright);
  box-shadow: 0 0 8px var(--blood-bright);
  flex: none;
}

/* -------------------- botões / links de plataforma -------------------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.4rem; width: 100%;}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: 0.75em 1.3em;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--brass-dim);
  color: var(--ink);
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.btn:hover, .btn:focus-visible {
  border-color: var(--brass);
  color: var(--void);
  background: var(--brass);
}
.btn--ghost { border-color: var(--line); }
.btn--ghost:hover { background: var(--panel-raised); color: var(--ink); border-color: var(--ink-dim); }

/* -------------------- ouça (players) -------------------- */
.ouca {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--gap);
}
.player-card {
  border: 1px solid var(--line);
  background: var(--void);
}
.player-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
}
.player-card__label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.player-card__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--panel-raised);
}
.player-card__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.player-card--spotify .player-card__frame {
  aspect-ratio: auto;
  height: 352px;
}
@media (max-width: 860px) {
  .ouca { grid-template-columns: 1fr; }
}

/* -------------------- onde comprar -------------------- */
.vendas {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.vendas__label {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.9rem;
  display: block;
}
.vendas__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.vendas__list li {
  font-family: var(--f-mono);
  font-size: 0.76rem;
  color: var(--ink-faint);
  border: 1px dashed var(--line);
  padding: 0.55em 0.9em;
}
.vendas__list li.disponivel {
  border-style: solid;
  border-color: var(--brass-dim);
  color: var(--ink);
}
.vendas__list a { color: var(--brass); }

/* -------------------- agenda -------------------- */
.agenda__next {
  border: 1px solid var(--brass-dim);
  background: linear-gradient(160deg, rgba(182,137,63,0.08), transparent 60%);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(1.2rem, 4vw, 2.5rem);
  align-items: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.agenda__date {
  font-family: var(--f-display);
  text-align: center;
  line-height: 1;
  border-right: 1px solid var(--line);
  padding-right: clamp(1.2rem, 4vw, 2.5rem);
}
.agenda__date .day { font-size: clamp(2.6rem, 6vw, 3.6rem); display: block; color: var(--brass); }
.agenda__date .mon { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim); }
.agenda__date .yr  { font-family: var(--f-mono); font-size: 0.66rem; color: var(--ink-faint); }
.agenda__info .eyebrow { margin-bottom: 0.6rem; }
.agenda__local { font-size: clamp(1.35rem, 2.6vw, 1.8rem); margin-bottom: 0.3rem; }
.agenda__cidade { color: var(--ink-dim); font-size: 0.98rem; }

.agenda__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.agenda__row {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-dim);
}
.agenda__row time { font-family: var(--f-mono); font-size: 0.78rem; color: var(--ink-faint); }
.agenda__row .row-local { color: var(--ink); font-family: var(--f-display); font-size: 1.05rem; }
.agenda__row .row-cidade { display: block; font-size: 0.85rem; color: var(--ink-faint); font-family: var(--f-body); }
.agenda__row a { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass); border-bottom: 1px solid var(--brass-dim); padding-bottom: 2px; }
@media (max-width: 640px) {
  .agenda__next { grid-template-columns: auto 1fr; }
  .agenda__next .btn-row { grid-column: 1 / -1; }
  .agenda__date { padding-right: 1.2rem; }
  .agenda__row { grid-template-columns: 1fr; gap: 0.3rem; }
}
.agenda__empty { color: var(--ink-faint); font-style: italic; padding: 1.4rem 0; }

/* -------------------- contato -------------------- */
.contato {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.contato__lede { font-family: var(--f-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); color: var(--ink); line-height: 1.4; }
.social {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.social li { border-bottom: 1px solid var(--line); }
.social a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.2rem;
  font-family: var(--f-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.social a:hover, .social a:focus-visible { color: var(--brass); padding-left: 0.5rem; }
.social .handle { color: var(--ink-faint); font-size: 0.78rem; }

/* -------------------- footer -------------------- */
.footer {
  padding: clamp(2.5rem, 6vw, 3.5rem) 0 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.footer__mark { height: 26px; opacity: 0.7; }
.footer__mark img { height: 100%; }
.footer__credit, .footer__copy {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.footer__credit a { color: var(--ink-dim); border-bottom: 1px solid var(--line); }

/* -------------------- responsivo geral -------------------- */
@media (max-width: 860px) {
  .sobre, .disco, .contato { grid-template-columns: 1fr; }
  .disco__art { max-width: 420px; }
  .lineup { grid-template-columns: 1fr; }
}

/* -------------------- foco visível -------------------- */
a:focus-visible, button:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 3px;
}

.track-play {
  width: 28px; height: 28px;
  border: 1px solid var(--brass-dim);
  border-radius: 50%;
  background: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: none;
}
.play-icon {
  width: 0; height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent var(--brass);
  margin-left: 2px; /* otimiza visual do triângulo */
}
/* quando está tocando, vira ícone de stopo */
.track-play.is-playing .play-icon {
  width: 6px; 
  height: 10px;
  border: 0;
  background: var(--brass);
  box-shadow: 4px 0 0 var(--brass);
  margin-left: -4px;
}