:root {
  --bg: #120b09;
  --card: #1d1411;
  --fg: #f6f0e8;
  --muted: #b3a597;
  --red: #ef3b24;
  --amber: #fbab2e;
  --border: rgba(255,255,255,.12);
  --fire: linear-gradient(120deg, var(--red), var(--amber));
  --glow: 0 0 70px -12px rgba(239,59,36,.75);
  --display: "Anton", Impact, sans-serif;
  --body: "Space Grotesk", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--fg); font-family: var(--body); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.bg { position: fixed; inset: 0; z-index: -1; }
.bg img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.bg-fade { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(18,11,9,.35), rgba(18,11,9,.85) 55%, var(--bg)); }
.grain { position: absolute; inset: 0; opacity: .5; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E"); }

.fire { background: var(--fire); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fire-bg { background: var(--fire); color: #fff; }
.glass { background: rgba(29,20,17,.62); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border: 1px solid var(--border); }
.glow { box-shadow: var(--glow); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 24px 0; scroll-margin-top: 80px; }
.center { text-align: center; }
.narrow { max-width: 640px; margin-left: auto; margin-right: auto; }
.kicker { font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; color: var(--amber); margin-bottom: 12px; }
.big { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: .98; }
.lead { color: var(--muted); font-size: 1.12rem; margin-top: 18px; }
.lead strong { color: var(--fg); }

/* header */
.top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; padding: 10px 28px; transition: background .3s, backdrop-filter .3s; }
.top.scrolled { background: rgba(18,11,9,.8); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.brand img { height: 48px; width: auto; object-fit: contain; transition: height .3s, width .3s; }
.top.scrolled .brand img { height: 38px; }
.nav { display: flex; gap: 28px; font-size: .82rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.nav a { position: relative; transition: color .2s; }
.nav a:hover { color: var(--fg); }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--fire); transition: width .3s; }
.nav a:hover::after { width: 100%; }
.menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.menu-btn span { width: 26px; height: 2px; background: var(--fg); transition: .3s; }

/* hero */
.hero { text-align: center; padding: 60px 24px 50px; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 99px; border: 1px solid var(--border); background: rgba(29,20,17,.6); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); animation: pulse 1.4s infinite; }
.hero h1 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(4.4rem, 15vw, 11rem); line-height: .9; margin-top: 18px; }
.tagline { font-family: var(--display); text-transform: uppercase; letter-spacing: .28em; font-size: clamp(1.2rem, 3vw, 2rem); color: var(--muted); margin-top: 12px; }

/* player */
#player { scroll-margin-top: 90px; }
.player { display: grid; grid-template-columns: 280px 1fr; gap: 32px; padding: 30px; border-radius: 28px; max-width: 900px; margin: 0 auto; }
.cover { position: relative; aspect-ratio: 1; border-radius: 18px; overflow: hidden; background: #241915; }
.cover img { width: 100%; height: 100%; object-fit: cover; animation: fadeIn .7s; }
.vinyl { position: absolute; inset: 12%; border-radius: 50%; background: radial-gradient(circle, var(--red) 0 12%, var(--bg) 13% 15%, #1a1210 16% 30%, #241915 31% 32%, #1a1210 33% 50%, #241915 51% 52%, #1a1210 53%); box-shadow: 0 20px 40px rgba(0,0,0,.6); }
.playing .vinyl { animation: spin 6s linear infinite; }
.info { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.label { font-size: .74rem; letter-spacing: .3em; text-transform: uppercase; color: var(--amber); }
.listeners { color: var(--muted); letter-spacing: 0; text-transform: none; margin-left: 6px; }
#title { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.05; margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#artist { color: var(--muted); font-size: 1.25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fade-swap { animation: rise .7s cubic-bezier(.2,.8,.2,1); }
.eq { display: flex; align-items: flex-end; gap: 4px; height: 42px; margin: 22px 0; }
.eq span { flex: 1; height: 100%; border-radius: 2px; background: var(--fire); transform: scaleY(.12); transform-origin: bottom; transition: transform .4s; }
.playing .eq span { animation: eq .9s ease-in-out infinite; }
.controls { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.play { width: 80px; height: 80px; border-radius: 50%; background: var(--fire); color: #fff; display: grid; place-items: center; box-shadow: var(--glow); transition: transform .2s; flex-shrink: 0; }
.play:hover { transform: scale(1.06); }
.play:active { transform: scale(.95); }
.play svg { width: 32px; height: 32px; fill: currentColor; grid-area: 1/1; }
.play .i-play { margin-left: 4px; }
.play .i-pause, .play .spinner { display: none; }
.playing .play .i-play { display: none; }
.playing .play .i-pause { display: block; }
.loading .play svg { display: none !important; }
.loading .play .spinner { display: block; }
.spinner { grid-area: 1/1; width: 28px; height: 28px; border-radius: 50%; border: 4px solid rgba(255,255,255,.3); border-top-color: #fff; animation: spin .8s linear infinite; }
.vol { flex: 1; min-width: 200px; display: flex; align-items: center; gap: 12px; }
.vol button { color: var(--muted); transition: color .2s; }
.vol button:hover { color: var(--fg); }
.vol svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2; }
.vol .fill { fill: currentColor; }
.vol .x { display: none; }
.vol.muted .x { display: block; } .vol.muted .w1, .vol.muted .w2, .vol.low .w2 { display: none; }
#volNum { width: 30px; text-align: right; color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 5px; border-radius: 99px; cursor: pointer; background: linear-gradient(to right, var(--red) var(--v, 80%), #3a2c26 var(--v, 80%)); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--fg); box-shadow: 0 0 0 4px rgba(239,59,36,.3); }
input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border: 0; border-radius: 50%; background: var(--fg); }
.next { color: var(--muted); font-size: .9rem; margin-top: 18px; min-height: 1.4em; }

/* marquee */
.marquee { margin-top: 110px; transform: rotate(-1.5deg); background: var(--fire); overflow: hidden; padding: 12px 0; }
.marquee-track { display: flex; gap: 40px; width: max-content; white-space: nowrap; font-family: var(--display); font-size: 1.6rem; text-transform: uppercase; color: #fff; animation: marquee 35s linear infinite; }

/* sobre */
.about { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: end; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; }
.stats div { border-top: 2px solid var(--red); padding-top: 14px; }
.stats b { display: block; font-family: var(--display); font-weight: 400; font-size: 2.8rem; line-height: 1; }
.stats span { color: var(--muted); font-size: .9rem; text-transform: uppercase; letter-spacing: .12em; }

/* cards */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
.card { padding: 32px; border-radius: 24px; transition: transform .35s, box-shadow .35s, border-color .35s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--glow); border-color: rgba(239,59,36,.5); }
.ico { width: 60px; height: 60px; border-radius: 16px; background: var(--fire); display: grid; place-items: center; margin-bottom: 22px; }
.ico svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 1.8rem; }
.card p { color: var(--muted); margin-top: 10px; }
.cta-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 40px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 15px 28px; border-radius: 99px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .85rem; transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.btn.ghost { border: 1px solid var(--border); background: rgba(255,255,255,.04); }

/* features */
.feature { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; padding: 48px; border-radius: 32px; align-items: center; overflow: hidden; }
.feature.reverse .feature-art { order: 2; }
.feature-art { position: relative; aspect-ratio: 1; display: grid; place-items: center; }
.alexa-art .ring { position: absolute; width: 40%; aspect-ratio: 1; border-radius: 50%; border: 2px solid var(--red); opacity: 0; animation: ripple 3s ease-out infinite; }
.alexa-art .r2 { animation-delay: 1s; } .alexa-art .r3 { animation-delay: 2s; }
.echo { width: 46%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 50% 30%, #3a2c26, #120b09); box-shadow: inset 0 -10px 0 #0a0605, 0 0 0 6px #241915, var(--glow); position: relative; }
.echo::after { content: ""; position: absolute; left: 10%; right: 10%; bottom: 8%; height: 6px; border-radius: 99px; background: linear-gradient(90deg, #2fc3ff, #5b7cff); filter: drop-shadow(0 0 8px #2fc3ff); }
.steps { list-style: none; margin: 26px 0 30px; display: grid; gap: 14px; }
.steps li { display: flex; gap: 14px; align-items: flex-start; }
.steps b { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--fire); display: grid; place-items: center; font-size: .9rem; }
.steps span { color: var(--muted); padding-top: 3px; }
.quote { color: var(--amber); font-family: var(--display); font-weight: 400; font-size: 1.3rem; letter-spacing: .02em; }
.phone { width: 52%; aspect-ratio: 9/18; border-radius: 34px; border: 6px solid #2a1e1a; background: linear-gradient(170deg, #2a1712, #0d0807); box-shadow: var(--glow); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 16px; animation: float 5s ease-in-out infinite; }
.phone img { width: 70%; }
.phone-eq { display: flex; gap: 4px; height: 30px; align-items: flex-end; }
.phone-eq i { width: 6px; height: 100%; background: var(--fire); border-radius: 2px; transform-origin: bottom; animation: eq .8s ease-in-out infinite; }
.phone-eq i:nth-child(2) { animation-delay: .2s } .phone-eq i:nth-child(3) { animation-delay: .4s } .phone-eq i:nth-child(4) { animation-delay: .1s } .phone-eq i:nth-child(5) { animation-delay: .3s }
.phone-btn { width: 46px; height: 46px; border-radius: 50%; background: var(--fire); }
.checks { list-style: none; margin: 24px 0; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--amber); font-weight: 700; }
.hint { color: var(--muted); font-size: .92rem; margin-bottom: 26px; border-left: 2px solid var(--red); padding-left: 14px; }
.hint b { color: var(--fg); }

.contact { padding: 64px 32px; border-radius: 32px; }
.foot { text-align: center; padding: 90px 24px 120px; color: var(--muted); font-size: .9rem; }
.foot img { width: 180px; margin: 0 auto 14px; opacity: .85; }

/* mini player */
.mini { position: fixed; left: 50%; bottom: 18px; z-index: 40; display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 8px; border-radius: 99px; width: min(440px, calc(100% - 24px)); transform: translate(-50%, 140%); transition: transform .45s cubic-bezier(.2,.8,.2,1); box-shadow: 0 20px 50px rgba(0,0,0,.6); }
.mini.show { transform: translate(-50%, 0); }
.mini img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.mini-txt { flex: 1; min-width: 0; padding-left: 8px; }
.mini-txt b, .mini-txt span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-txt b { font-size: .95rem; } .mini-txt span { font-size: .8rem; color: var(--muted); }
.play.small { width: 48px; height: 48px; box-shadow: none; }
.play.small svg { width: 20px; height: 20px; }
.play.small .spinner { width: 20px; height: 20px; border-width: 3px; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@keyframes eq { 0%,100% { transform: scaleY(.25) } 50% { transform: scaleY(1) } }
@keyframes spin { to { transform: rotate(360deg) } }
@keyframes marquee { to { transform: translateX(-50%) } }
@keyframes pulse { 50% { opacity: .3 } }
@keyframes fadeIn { from { opacity: 0 } }
@keyframes rise { from { opacity: 0; transform: translateY(14px) } }
@keyframes ripple { from { opacity: .8; transform: scale(1) } to { opacity: 0; transform: scale(2.4) } }
@keyframes float { 50% { transform: translateY(-14px) rotate(-2deg) } }

@media (max-width: 860px) {
  .nav { position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; align-items: center; justify-content: center; gap: 28px; height: 100vh; background: rgba(18,11,9,.97); font-size: 1.2rem; transform: translateY(-100%); transition: transform .4s; }
  .nav.open { transform: none; }
  .menu-btn { display: flex; z-index: 31; }
  .menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-btn.open span:nth-child(2) { opacity: 0; }
  .menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .player { grid-template-columns: 1fr; padding: 22px; }
  .cover { max-width: 300px; width: 100%; margin: 0 auto; }
  .info { text-align: center; }
  .controls { justify-content: center; }
  .about, .feature { grid-template-columns: 1fr; gap: 28px; }
  .feature { padding: 30px 24px; }
  .feature.reverse .feature-art { order: 0; }
  .feature-art { max-width: 300px; margin: 0 auto; width: 100%; }
  .grid3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding-top: 80px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .reveal { opacity: 1; transform: none; } }