/* В.СЕБЕ / IN.SIDE — cinematic minimal */

:root {
  --bg: #050505;
  --bg-elevated: #0c0c0c;
  --bg-soft: #111111;
  --line: rgba(255, 255, 255, 0.18);
  --line-strong: rgba(255, 255, 255, 0.42);
  --text: #f4f4f4;
  --text-muted: rgba(244, 244, 244, 0.62);
  --text-dim: rgba(244, 244, 244, 0.38);
  --white: #ffffff;
  --font: "Manrope", "Segoe UI", system-ui, sans-serif;
  --display: "Manrope", "Segoe UI", system-ui, sans-serif;
  --space: clamp(1.25rem, 4vw, 3rem);
  --max: 1120px;
  --header-h: 4.25rem;
  --mini-h: 4.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 2px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .hero-content,
  .hero-cta {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.has-mini-player {
  padding-bottom: calc(var(--mini-h) + env(safe-area-inset-bottom, 0px) + 0.5rem);
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
}

.container {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ——— Header ——— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: linear-gradient(to bottom, rgba(5, 5, 5, 0.82), rgba(5, 5, 5, 0));
  backdrop-filter: blur(0px);
  transition: background 0.4s var(--ease);
}

.site-header-inner {
  width: min(100% - 2 * var(--space), 1280px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-word {
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}

.site-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--line);
  padding: 0.35rem 0.45rem;
}

.lang-switch button {
  min-width: 2rem;
  min-height: 1.75rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.lang-switch button.is-active {
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--white);
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -5px;
}

.nav-toggle span::after {
  top: 5px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem var(--space) 1.25rem;
    background: rgba(5, 5, 5, 0.96);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
  }

  .site-nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .lang-switch {
    margin-top: 0.75rem;
    align-self: flex-start;
  }
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.18) 35%, rgba(5, 5, 5, 0.72) 72%, rgba(5, 5, 5, 0.96) 100%),
    radial-gradient(ellipse at 50% 60%, transparent 0%, rgba(0, 0, 0, 0.45) 75%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2 * var(--space), var(--max));
  margin: 0 auto;
  padding: calc(var(--header-h) + 2rem) 0 4.5rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1.1s var(--ease) 0.15s, transform 1.1s var(--ease) 0.15s;
}

body.is-ready .hero-content {
  opacity: 1;
  transform: none;
}

.hero-lockup {
  max-width: 28rem;
}

.hero-brand {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.6rem, 9vw, 5.2rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 0.95;
  text-transform: uppercase;
}

.hero-rule {
  display: block;
  width: min(100%, 14rem);
  height: 1px;
  margin: 0.85rem 0 0.75rem;
  background: rgba(255, 255, 255, 0.75);
}

.hero-brand-en {
  margin: 0;
  font-size: clamp(0.85rem, 2.4vw, 1.15rem);
  letter-spacing: 0.55em;
  font-weight: 400;
  text-indent: 0.55em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}

.hero-slogan {
  margin: 1.35rem 0 0;
  font-size: clamp(0.72rem, 1.8vw, 0.82rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-line {
  margin: 1.75rem 0 0;
  max-width: 22rem;
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.hero-cta {
  margin-top: 2.25rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1s var(--ease) 0.45s, transform 1s var(--ease) 0.45s;
}

body.is-ready .hero-cta {
  opacity: 1;
  transform: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 3rem;
  padding: 0.85rem 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.btn:hover,
.btn:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.btn-primary {
  background: var(--white);
  color: #050505;
  border-color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: transparent;
  color: var(--white);
}

.btn-ghost {
  border-color: var(--line);
}

.btn-text {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  min-height: 2.5rem;
  padding-inline: 0.15rem;
}

.btn-text:hover {
  color: var(--white);
}

/* ——— Sections ——— */
.section {
  padding: clamp(4.5rem, 12vw, 8rem) 0;
  position: relative;
}

.section-label {
  margin: 0 0 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.section-rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0 0 2.5rem;
}

/* ——— Player ——— */
#player {
  scroll-margin-top: calc(var(--header-h) + 0.5rem);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 255, 255, 0.04), transparent 45%),
    var(--bg);
}

.player-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 4rem);
  align-items: center;
}

.player-cover {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
}

.player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-info {
  min-width: 0;
}

.player-artist {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.player-title {
  margin: 0.85rem 0 0;
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.player-desc {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: 32rem;
}

.player-controls {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
}

.play-btn {
  width: 4.25rem;
  height: 4.25rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  flex-shrink: 0;
}

.play-btn:hover,
.play-btn:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--white);
}

.play-btn:active {
  transform: scale(0.97);
}

.play-icon {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--white);
  margin-left: 3px;
}

.play-btn.is-playing .play-icon {
  width: 12px;
  height: 14px;
  border: 0;
  margin: 0;
  background:
    linear-gradient(var(--white), var(--white)) left / 3px 100% no-repeat,
    linear-gradient(var(--white), var(--white)) right / 3px 100% no-repeat;
}

.volume-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: auto;
}

.icon-btn {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  color: var(--text-muted);
  border: 1px solid transparent;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  color: var(--white);
}

.icon-btn.is-muted {
  color: var(--text-dim);
}

.volume-wrap input[type="range"] {
  width: min(120px, 28vw);
  accent-color: #fff;
  height: 2px;
}

.progress {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 3.25rem 1fr 3.25rem;
  gap: 0.85rem;
  align-items: center;
}

.time {
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.time:last-child {
  text-align: right;
}

.progress-bar {
  position: relative;
  height: 28px;
  display: flex;
  align-items: center;
  touch-action: none;
  cursor: pointer;
}

.progress-bar::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}

.progress-fill {
  position: absolute;
  left: 0;
  height: 1px;
  width: 0%;
  background: var(--white);
  pointer-events: none;
}

.progress-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--white);
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.progress-bar:hover .progress-thumb,
.progress-bar:focus-visible .progress-thumb {
  opacity: 1;
}

@media (max-width: 860px) {
  .player-layout {
    grid-template-columns: 1fr;
  }

  .player-cover {
    max-width: 420px;
    margin-inline: auto;
    width: 100%;
  }

  .volume-wrap {
    margin-left: 0;
    width: 100%;
  }

  .volume-wrap input[type="range"] {
    width: 100%;
    max-width: 180px;
  }
}

/* ——— Releases ——— */
#listen {
  background: var(--bg-elevated);
}

.releases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.75rem;
}

.release-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  transition: border-color 0.3s ease;
}

.release-card.is-active {
  border-color: var(--line-strong);
}

.release-cover-btn {
  display: block;
  width: 100%;
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: #000;
}

.release-cover-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), opacity 0.4s ease;
}

.release-cover-btn:hover img {
  transform: scale(1.03);
}

.release-play-badge {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
}

.release-play-badge::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent #fff;
  left: 2px;
}

.release-card.is-playing .release-play-badge::before {
  width: 9px;
  height: 11px;
  border: 0;
  left: 0;
  background:
    linear-gradient(#fff, #fff) left / 2px 100% no-repeat,
    linear-gradient(#fff, #fff) right / 2px 100% no-repeat;
}

.release-body {
  padding: 1.15rem 1.15rem 1.25rem;
}

.release-artist {
  margin: 0;
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.release-title {
  margin: 0.55rem 0 0;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.25;
}

.release-desc {
  margin: 0.65rem 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.release-meta {
  margin-top: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.release-duration {
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

/* ——— About ——— */
#about {
  background: var(--bg);
}

.about-lead {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.7rem, 4.8vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.about-copy {
  margin-top: 2.5rem;
  max-width: 40rem;
  display: grid;
  gap: 1.1rem;
}

.about-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: clamp(1rem, 2vw, 1.12rem);
}

.about-final {
  margin: 3rem 0 0;
  max-width: 18ch;
  font-size: clamp(1.4rem, 3.8vw, 2.2rem);
  font-weight: 500;
  line-height: 1.25;
}

/* ——— Philosophy ——— */
#philosophy {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 30%),
    var(--bg-elevated);
  text-align: center;
  padding-block: clamp(5rem, 14vw, 9rem);
}

.philosophy-list {
  display: grid;
  gap: 1.25rem;
  justify-items: center;
}

.philosophy-line {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(1.5rem, 5vw, 2.75rem);
  font-weight: 500;
  line-height: 1.2;
}

.philosophy-arrow {
  color: var(--text-dim);
  font-size: 1rem;
  letter-spacing: 0;
  opacity: 0.55;
}

/* ——— Platforms ——— */
#platforms .social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 3rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--line);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--white);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.social-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0.85;
  flex-shrink: 0;
}

.platforms-hint {
  margin: 1rem 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ——— Footer ——— */
.site-footer {
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
}

.footer-brand {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.footer-line {
  margin: 0.55rem 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

/* ——— Mini player ——— */
.mini-player {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s var(--ease), opacity 0.35s ease;
  padding: 0.55rem var(--space) calc(0.55rem + env(safe-area-inset-bottom, 0px));
  background: rgba(8, 8, 8, 0.92);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.mini-player.is-visible {
  transform: none;
  opacity: 1;
  pointer-events: auto;
}

.mini-inner {
  width: min(100%, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
}

.mini-cover {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.mini-meta {
  min-width: 0;
}

.mini-title {
  margin: 0;
  font-size: 0.88rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-progress {
  margin-top: 0.45rem;
  display: block;
}

.mini-progress .progress-bar {
  height: 18px;
  width: 100%;
}

.mini-progress .progress-bar::before,
.mini-progress .progress-fill {
  height: 1px;
}

.mini-play {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.mini-play .play-icon {
  border-width: 6px 0 6px 10px;
  margin-left: 2px;
}

.mini-play.is-playing .play-icon {
  width: 9px;
  height: 11px;
  border: 0;
  margin: 0;
  background:
    linear-gradient(var(--white), var(--white)) left / 2px 100% no-repeat,
    linear-gradient(var(--white), var(--white)) right / 2px 100% no-repeat;
}

/* ——— Reveal ——— */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: calc(var(--i, 0) * 80ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ——— Focus ——— */
:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.7);
  outline-offset: 3px;
}

@media (max-width: 430px) {
  .hero-brand-en {
    letter-spacing: 0.38em;
    text-indent: 0.38em;
  }

  .hero-slogan {
    letter-spacing: 0.16em;
  }

  .progress {
    grid-template-columns: 2.6rem 1fr 2.6rem;
    gap: 0.5rem;
  }

  .play-btn {
    width: 3.75rem;
    height: 3.75rem;
  }
}